{"id":147631,"date":"2025-05-16T09:42:39","date_gmt":"2025-05-16T16:42:39","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=147631"},"modified":"2025-08-01T09:43:15","modified_gmt":"2025-08-01T16:43:15","slug":"threat-group-assessment-muddled-libra-2024","status":"publish","type":"post","link":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/threat-group-assessment-muddled-libra-2024\/","title":{"rendered":"[2025-05-16 \u66f4\u65b0] \u8105\u5a01\u30b0\u30eb\u30fc\u30d7\u306e\u8a55\u4fa1: Muddled Libra"},"content":{"rendered":"<h2><a id=\"post-128886-_4lt92rr5muov\"><\/a>\u6982\u8981<\/h2>\n<p><b>2025\u5e745\u670816\u65e5\u66f4\u65b0:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">2024\u5e74\u307e\u3067\u306eMuddled Libra\u306b\u3088\u308b\u6d3b\u52d5\u306e\u5909\u9077\u3092\u8a18\u3057\u305f\u8a18\u4e8b\u306b\u65b0\u305f\u306a\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u52a0\u7b46\u3057\u307e\u3057\u305f\u3002\u5f53\u30b0\u30eb\u30fc\u30d7\u306f\u305d\u306e\u6d3b\u767a\u306a\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3092\u7279\u5fb4\u3068\u3057\u3066\u304a\u308a\u3001\u30e1\u30f3\u30d0\u30fc\u306e\u51fa\u5165\u308a\u304c\u7e70\u308a\u8fd4\u3055\u308c\u308b\u306b\u3064\u308c\u3066\u3001\u305d\u306e\u77e5\u8b58\u30d9\u30fc\u30b9\u3068\u30b9\u30ad\u30eb\u30bb\u30c3\u30c8\u304c\u81ea\u7136\u3068\u5909\u5316\u3057\u3066\u3044\u304f\u69d8\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5f53\u7d44\u7e54\u306e\u30c4\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u306f\u73fe\u5728\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u62e1\u5927\u3057\u3066\u3044\u307e\u3059:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u3068\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u306e\u4e21\u65b9\u3092\u6a19\u7684\u3068\u3059\u308b\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u5f93\u6765\u578b\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u30d3\u30b8\u30cd\u30b9 \u30d7\u30ed\u30bb\u30b9 \u30a2\u30a6\u30c8\u30bd\u30fc\u30b5\u30fc\u3078\u306e\u5185\u90e8\u30a2\u30af\u30bb\u30b9<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3057\u305f\u6050\u559d <\/span><\/li>\n<\/ul>\n<p>\u8105\u5a01\u30b0\u30eb\u30fc\u30d7 Muddled Libra \u306f\u3001\u72e1\u733e\u306a\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3068\u81e8\u6a5f\u5fdc\u5909\u306e\u6280\u8853\u6d3b\u7528\u306e\u4e21\u65b9\u306b\u9577\u3051\u3066\u3044\u307e\u3059\u3002\u4f01\u696d\u306e\u60c5\u5831\u6280\u8853\u306b\u7cbe\u901a\u3057\u3066\u3044\u308b\u540c\u8105\u5a01\u30b0\u30eb\u30fc\u30d7\u306f\u5f93\u6765\u306e\u30b5\u30a4\u30d0\u30fc \u30c7\u30a3\u30d5\u30a7\u30f3\u30b9\u3092\u5341\u5206\u306b\u5099\u3048\u3066\u3044\u308b\u7d44\u7e54\u306b\u3068\u3063\u3066\u3082\u91cd\u5927\u306a\u30ea\u30b9\u30af\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Muddled Libra \u306e\u6226\u8853\u306f\u67d4\u8edf\u3067\u3001\u6a19\u7684\u74b0\u5883\u306b\u3059\u3070\u3084\u304f\u9069\u5fdc\u3057\u307e\u3059\u3002\u5f7c\u3089\u304c\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u4e3b\u306a\u624b\u53e3\u3068\u3057\u3066\u3044\u308b\u70b9\u306f\u5909\u308f\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u305d\u306e\u6a19\u7684\u306f\u4f01\u696d\u306e IT \u30d8\u30eb\u30d7 \u30b5\u30dd\u30fc\u30c8 \u30c7\u30b9\u30af\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u30a2\u30af\u30bf\u30fc\u306f\u3082\u306e\u306e\u6570\u5206\u3067\u88ab\u5bb3\u8005\u306e\u30a2\u30ab\u30a6\u30f3\u30c8 \u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u66f4\u3057\u3066 MFA \u3092\u30ea\u30bb\u30c3\u30c8\u3057\u3001\u88ab\u5bb3\u8005\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>Muddled Libra \u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u3001\u30a2\u30a6\u30c8\u30bd\u30fc\u30b7\u30f3\u30b0\u3001\u96fb\u6c17\u901a\u4fe1\u30bb\u30af\u30bf\u30fc\u306e\u7d44\u7e54\u3092\u6a19\u7684\u5316\u3057\u305f\u3053\u3068\u3067\u6700\u521d\u306b\u6ce8\u76ee\u3055\u308c\u307e\u3057\u305f\u3002\u4ee5\u6765\u5f7c\u3089\u306f\u3001\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3001\u30d3\u30b8\u30cd\u30b9 \u30d7\u30ed\u30bb\u30b9 \u30a2\u30a6\u30c8\u30bd\u30fc\u30b7\u30f3\u30b0\u3001\u30db\u30b9\u30d4\u30bf\u30ea\u30c6\u30a3\u3001\u305d\u3057\u3066\u6700\u8fd1\u3067\u306f\u91d1\u878d\u696d\u754c\u3082\u6a19\u7684\u306b\u542b\u3081\u3066\u62e1\u5927\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u8870\u3048\u306e\u5146\u3057\u306f\u898b\u3048\u307e\u305b\u3093\u3002<\/p>\n<p>Unit 42 \u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u3068\u30ec\u30b9\u30dd\u30f3\u30c0\u30fc\u306f\u30012022 \u5e74\u534a\u3070\u304b\u3089 2024 \u5e74\u521d\u982d\u306b\u304b\u3051\u3066\u3001\u95a2\u9023\u3057\u3042\u3046\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092\u8abf\u67fb\u3057\u3001\u3053\u308c\u3089\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092\u8105\u5a01\u30b0\u30eb\u30fc\u30d7 Muddled Libra \u306b\u5e30\u5c5e\u3055\u305b\u307e\u3057\u305f\u3002\u521d\u671f\u653b\u6483\u306f\u9ad8\u5ea6\u306b\u69cb\u9020\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u4fa1\u5024\u306e\u9ad8\u3044\u6697\u53f7\u901a\u8ca8\u4fdd\u6709\u8005\u306b\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u5927\u898f\u6a21\u30d3\u30b8\u30cd\u30b9 \u30d7\u30ed\u30bb\u30b9 \u30a2\u30a6\u30c8\u30bd\u30fc\u30b7\u30f3\u30b0\u4f1a\u793e\u3092\u597d\u3093\u3067\u6a19\u7684\u306b\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306f\u3001\u653b\u6483\u8005\u3089\u304c\u3053\u308c\u3089\u306e\u6a19\u7684\u3092\u4f7f\u3044\u679c\u305f\u3057\u305f\u6bb5\u968e\u3067\u6050\u559d\u3092\u4e3b\u76ee\u7684\u3068\u3059\u308b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2 \u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8 \u30e2\u30c7\u30eb\u306b\u9032\u5316\u3057\u305f\u3082\u306e\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u79c1\u305f\u3061\u304c\u62c5\u5f53\u3057\u305f\u4e8b\u4f8b\u3067\u306f Muddled Libra \u304c\u6b21\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u3088\u3046\u3059\u304c\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>NSOCKS \u30d7\u30ed\u30ad\u30b7\u30fc \u30b5\u30fc\u30d3\u30b9\u3084 TrueSocks \u30d7\u30ed\u30ad\u30b7\u30fc \u30b5\u30fc\u30d3\u30b9\u306e\u5229\u7528<\/li>\n<li>\u7279\u5b9a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30d9\u30f3\u30c0\u30fc\u304b\u3089\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u653b\u6483\u8005\u306b\u8ee2\u9001\u3059\u308b\u96fb\u5b50\u30e1\u30fc\u30eb \u30eb\u30fc\u30eb\u3092\u4f5c\u6210\u3057\u3001\u901a\u4fe1\u5185\u5bb9\u3084\u4e8b\u4f8b\u306e\u8abf\u67fb\u5354\u529b\u8005\u3092\u76e3\u8996\u3059\u308b<\/li>\n<li>\u88ab\u5bb3\u74b0\u5883\u306b\u30ab\u30b9\u30bf\u30e0\u4f5c\u6210\u3057\u305f\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u30c7\u30d7\u30ed\u30a4\u3059\u308b<\/li>\n<li>VMware vCenter \u30b5\u30fc\u30d0\u30fc\u3092\u5bfe\u8c61\u3068\u3057\u3066\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30eb\u30fc\u30c8\u30ad\u30c3\u30c8 bedevil (<a href=\"https:\/\/github.com\/Error996\/bdvl\" target=\"_blank\" rel=\"noopener\">bdvl<\/a>) \u3092\u4f7f\u3046<\/li>\n<li>\u7ba1\u7406\u8005\u6a29\u9650\u3092\u596a\u53d6\u3059\u308b<\/li>\n<li>\u533f\u540d\u5316\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d3\u30b9\u3092\u591a\u7528\u3059\u308b<\/li>\n<\/ul>\n<p>\u307e\u305f\u3001Muddled Libra \u306e\u30e1\u30f3\u30d0\u30fc\u306f\u82f1\u8a9e\u3092\u7b2c\u4e00\u8a00\u8a9e\u3068\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u82f1\u8a9e\u8a71\u8005\u306b\u5bfe\u3059\u308b\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u653b\u6483\u80fd\u529b\u304c\u305d\u306e\u3076\u3093\u9ad8\u3044\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002Muddled Libra \u304c AI \u3092\u4f7f\u7528\u3057\u3066\u88ab\u5bb3\u8005\u306e\u58f0\u3092\u507d\u88c5\u3057\u3066\u3044\u308b\u3088\u3046\u3059\u3082\u89b3\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u8005\u304c AI \u30e2\u30c7\u30eb\u3092\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3059\u308b\u305f\u3081\u306b\u30bd\u30fc\u30b7\u30e3\u30eb \u30e1\u30c7\u30a3\u30a2 \u30d3\u30c7\u30aa\u3092\u4f7f\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u79c1\u305f\u3061\u304c\u89b3\u6e2c\u3057\u305f\u88ab\u5bb3\u8005\u306f\u4e3b\u306b\u7c73\u56fd\u56fd\u5185\u306b\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>Muddled Libra \u3092\u963b\u6b62\u3059\u308b\u306b\u306f\u3001\u53b3\u91cd\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3001\u5165\u5ff5\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u610f\u8b58\u5411\u4e0a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3001\u614e\u91cd\u306a\u76e3\u8996\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001<a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/p\/XDR\" target=\"_blank\" rel=\"noopener\">Cortex XDR<\/a>\u3068\u9023\u643a\u3059\u308b<a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/p\/XSIAM\" target=\"_blank\" rel=\"noopener\">Cortex XSIAM<\/a>\u3092\u4e2d\u5fc3\u306b\u69cb\u7bc9\u3055\u308c\u305f\u6700\u65b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3088\u308a\u3001\u672c\u7a3f\u3067\u8aac\u660e\u3059\u308b\u8105\u5a01\u304b\u3089\u3088\u308a\u5f37\u529b\u306a\u4fdd\u8b77\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/docs.paloaltonetworks.com\/advanced-url-filtering\/administration\" target=\"_blank\" rel=\"noopener\">Advanced URL Filtering<\/a>\u3084<a href=\"https:\/\/docs.paloaltonetworks.com\/dns-security\" target=\"_blank\" rel=\"noopener\">DNS Security<\/a> <a href=\"https:\/\/docs.paloaltonetworks.com\/cdss\" target=\"_blank\" rel=\"noopener\">\u306a\u3069\u306e\u30af\u30e9\u30a6\u30c9\u914d\u4fe1\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b5\u30fc\u30d3\u30b9<\/a>\u306f\u3001\u30b3\u30de\u30f3\u30c9&amp;\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb(C2)\u30a4\u30f3\u30d5\u30e9\u304b\u3089\u306e\u4fdd\u8b77\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u307e\u305f<a href=\"https:\/\/www.paloaltonetworks.jp\/technologies\/app-id\" target=\"_blank\" rel=\"noopener\">App-ID<\/a>\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u63a5\u7d9a\u3092\u8a31\u53ef\u3059\u308b\u533f\u540d\u5316\u30b5\u30fc\u30d3\u30b9\u3092\u5236\u9650\u3067\u304d\u307e\u3059\u3002<\/p>\n<table style=\"width: 100%;\">\n<thead>\n<tr>\n<td style=\"width: 35%;\"><b>\u95a2\u9023\u3059\u308b Unit 42 \u306e\u30c8\u30d4\u30c3\u30af<\/b><\/td>\n<td style=\"width: 100%;\"><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/muddled-libra-ja\/\" target=\"_blank\" rel=\"noopener\"><b>Muddled Libra<\/b><\/a> (<strong><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/scattered-spider-ja\/\" target=\"_blank\" rel=\"noopener\">Scattered Spider<\/a><\/strong>, <a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/scatter-swine-ja\/\" target=\"_blank\" rel=\"noopener\"><strong>Scatter Swine<\/strong><\/a>\u3068\u95a2\u9023), <a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/0ktapus-ja\/\" target=\"_blank\" rel=\"noopener\"><strong>0ktapus<\/strong><\/a>, <strong><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/social-engineering-ja\/\" target=\"_blank\" rel=\"noopener\">Social Engineering<\/a><\/strong><\/td>\n<\/tr>\n<\/thead>\n<\/table>\n<h2><b>2025\u5e745\u670816\u65e5\u66f4\u65b0<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">2024\u5e74\u5f8c\u534a\u306b\u306f\u843d\u3061\u7740\u304d\u3092\u898b\u305b\u3066\u3044\u305fMuddled Libra\u304c\u3001\u518d\u3073\u305d\u306e\u6d3b\u52d5\u3092\u518d\u958b\u3057\u3066\u3044\u307e\u3059\u3002Unit 42\u306f\u3001Muddled Libra\u306e\u89aa\u30b0\u30eb\u30fc\u30d7\u3067\u3042\u308bScattered Spider\u306b\u767a\u3059\u308b\u591a\u304f\u306e\u653b\u6483\u3092\u89b3\u5bdf\u3057\u306a\u304c\u3089\u3001\u8907\u6570\u306e\u91cd\u8981\u653b\u6483\u306b\u5bfe\u5fdc\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u7279\u7b46\u3059\u3079\u304d\u306f\u3001\u3053\u308c\u3089\u306e\u653b\u6483\u306fMuddled Libra\u304c\u30d1\u30a4\u30aa\u30cb\u30a2\u3068\u3057\u3066\u57f9\u3063\u305f\u8adc\u5831\u6280\u8853\u3092\u767a\u5c55\u3055\u305b\u305f\u3082\u306e\u3067\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Muddled Libra\u306f\u3001Scattered Spider\u3001Octo Tempest\u3001Oktapus\u306a\u3069\u306e\u540d\u3067\u77e5\u3089\u308c\u308b\u7de9\u304f\u63d0\u643a\u3057\u305f\u8105\u5a01\u96c6\u56e3\u306e\u30b5\u30d6\u30bb\u30c3\u30c8\u3092\u6307\u3059\u3082\u306e\u3067\u3059\u3002Scattered Spider\u304c\u3082\u3064\u7d44\u7e54\u306e\u56de\u5fa9\u529b\u306f\u3001\u30e1\u30f3\u30d0\u30fc\u306e\u5e45\u5e83\u3055\u3068\u591a\u69d8\u6027\u306b\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u30b0\u30eb\u30fc\u30d7\u306fDiscord\u3068Telegram\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u767a\u5c55\u3057\u3001\u591a\u69d8\u306a\u80cc\u666f\u3084\u95a2\u5fc3\u3092\u6301\u3064\u30e1\u30f3\u30d0\u30fc\u3092\u96c6\u3081\u3066\u304d\u307e\u3057\u305f\u3002\u30b0\u30eb\u30fc\u30d7\u306e\u6d3b\u52d5\u5bb6\u306f\u3001\u7279\u5b9a\u306e\u30b9\u30ad\u30eb\u30bb\u30c3\u30c8\u306b\u7279\u5316\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u7279\u5fb4\u3068\u3057\u3001\u6700\u7d42\u7684\u306b\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3067\u305d\u308c\u3089\u30b9\u30ad\u30eb\u3092\u8ca9\u58f2\u307e\u305f\u306f\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u3001\u5354\u529b\u3057\u6280\u8853\u3092\u78e8\u3044\u3066\u3044\u307e\u3059\u3002\u30e1\u30f3\u30d0\u30fc\u304c\u5229\u7528\u3059\u308b\u30c1\u30e3\u30f3\u30cd\u30eb\u306f\u300cCOM\u300d\u3068\u547c\u3070\u308c\u308b\u3088\u3046\u306a\u72af\u7f6a\u5fd7\u5411\u306e\u30b0\u30eb\u30fc\u30d7\u304b\u3089\u3001\u4eba\u6c17\u30aa\u30f3\u30e9\u30a4\u30f3 \u30b2\u30fc\u30e0\u306e\u611b\u597d\u5bb6\u306e\u96c6\u307e\u308a\u307e\u3067\u3001\u591a\u5c90\u306b\u308f\u305f\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Muddled Libra\u306e\u4e2d\u5fc3\u30e1\u30f3\u30d0\u30fc\u306f\u3001\u3082\u3068\u3082\u3068SIM\u30b9\u30ef\u30c3\u30d7\u3092\u306f\u3058\u3081\u3001\u30b9\u30df\u30c3\u30b7\u30f3\u30b0\u3084IT\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u95a2\u3059\u308b\u30a4\u30f3\u30b5\u30a4\u30c0\u30fc\u77e5\u8b58\u3092\u5c02\u9580\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u30e1\u30f3\u30d0\u30fc\u306e\u51fa\u5165\u308a\u304c\u7e70\u308a\u8fd4\u3055\u308c\u308b\u306a\u304b\u3067\u3001\u65b0\u3057\u3044\u30b9\u30ad\u30eb\u304c\u5b9a\u7740\u3057\u3001\u53cd\u5bfe\u306b\u52b9\u679c\u306e\u4f4e\u3044\u30b9\u30ad\u30eb\u306f\u30b0\u30eb\u30fc\u30d7\u5185\u3067\u9670\u308a\u3092\u898b\u305b\u3066\u3044\u307e\u3059\u3002\u30b0\u30eb\u30fc\u30d7\u306e\u30c4\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u306f\u3001\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u3068\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u306e\u4e21\u65b9\u3092\u6a19\u7684\u3068\u3059\u308b\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u306f\u3058\u3081\u3001\u5f93\u6765\u578b\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3001\u30d3\u30b8\u30cd\u30b9 \u30d7\u30ed\u30bb\u30b9 \u30a2\u30a6\u30c8\u30bd\u30fc\u30b5\u30fc\u3078\u306e\u5185\u90e8\u30a2\u30af\u30bb\u30b9\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u95a2\u9023\u306a\u3069\u3078\u3068\u62e1\u5927\u3092\u898b\u305b\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30b0\u30eb\u30fc\u30d7\u304c\u7279\u5fb4\u3068\u3059\u308b\u3053\u306e\u7de9\u3084\u304b\u3067\u6d41\u52d5\u7684\u306a\u6027\u8cea\u306f\u3001\u672c\u8cea\u7684\u306b\u30b0\u30eb\u30fc\u30d7\u306e\u6d3b\u52d5\u304c\u9014\u7d76\u3048\u308b\u3053\u3068\u3092\u96e3\u3057\u304f\u3059\u308b\u3082\u306e\u3067\u3059\u3002Muddled Libra<\/span><span style=\"font-weight: 400;\">(\u53c2\u7167:<\/span><a href=\"https:\/\/unit42.paloaltonetworks.com\/ja\/muddled-libra\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Unit 42\u306e\u8105\u5a01\u8a55\u4fa1<\/span><\/a><span style=\"font-weight: 400;\">\u304a\u3088\u3073<\/span><a href=\"https:\/\/unit42.paloaltonetworks.com\/ja\/muddled-libra-evolution-to-cloud\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">CSP\u306b\u5bfe\u3059\u308b\u653b\u6483\u306b\u95a2\u3059\u308b\u8abf\u67fb<\/span><\/a><span style=\"font-weight: 400;\">)\u3067\u306f\u3001\u904e\u53bb1\u5e74\u9593\u3067\u4f55\u540d\u304b\u306e\u4e3b\u8981\u30e1\u30f3\u30d0\u30fc\u304c\u902e\u6355\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u65b0\u305f\u306a\u30b9\u30ad\u30eb\u3084\u65b0\u7523\u696d\u306b\u95a2\u3059\u308b\u5185\u90e8\u77e5\u8b58\u3092\u6301\u3064\u8005\u304c\u3059\u3050\u306b\u6d3b\u52d5\u3092\u7d99\u627f\u3057\u3066\u304a\u308a\u3001\u307e\u305f\u307e\u3063\u305f\u304f\u65b0\u3057\u3044\u8105\u5a01\u30af\u30e9\u30b9\u30bf\u30fc\u3092\u5f62\u6210\u3057\u305f\u8005\u3082\u73fe\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Unit 42\u304c\u884c\u3063\u305f\u89b3\u5bdf\u3067\u306f\u3001\u30e6\u30cb\u30fc\u30af\u306a\u76ee\u7684\u3092\u6301\u3064\u65b0\u3057\u3044\u5206\u6d3e\u306b\u3088\u3063\u3066\u3001\u3053\u308c\u307e\u3067\u624b\u3064\u304b\u305a\u3060\u3063\u305f\u7523\u696d\u3078\u306e\u9032\u51fa\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b0\u3057\u3044\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u4f7f\u3044\u53e4\u3055\u308c\u305f\u30c6\u30af\u30cb\u30c3\u30af\u3068\u65ac\u65b0\u306a\u30c6\u30af\u30cb\u30c3\u30af\u3092\u7d44\u307f\u5408\u308f\u305b\u653b\u6483\u3092\u884c\u3063\u3066\u304a\u308a\u3001\u5c0f\u58f2\u696d\u3084\u63a5\u5ba2\u696d\u306a\u3069\u304c\u91cd\u70b9\u7684\u306a\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6a19\u7684\u3068\u3055\u308c\u308b\u7523\u696d\u3084\u7d44\u7e54\u306f\u6c17\u307e\u3050\u308c\u306b\u5909\u5316\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u3042\u3089\u3086\u308b\u696d\u7a2e\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53\u8005\u306f\u3001\u3053\u3046\u3057\u305f\u653b\u6483\u306b\u5bfe\u3059\u308b\u30b5\u30a4\u30d0\u30fc\u9632\u5fa1\u3092\u5f37\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30a4\u30cb\u30b7\u30e3\u30eb \u30a2\u30af\u30bb\u30b9\u306f\u3001\u30b9\u30df\u30c3\u30b7\u30f3\u30b0\u304b\u3089\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3078\u3068\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u3002\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5fd8\u308c\u305f\u5f93\u696d\u54e1\u3092\u88c5\u3046\u3053\u3068\u3067\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u306b\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u653b\u6483\u3092\u4ed5\u639b\u3051\u305f\u308a\u3001\u53cd\u5bfe\u306b\u653b\u6483\u8005\u304c\u4f01\u696d\u306e\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u3092\u540d\u4e57\u3063\u3066\u5f93\u696d\u54e1\u306b\u76f4\u63a5\u653b\u6483\u3092\u4ed5\u639b\u3051\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u74b0\u5883\u5185\u306b\u4fb5\u5165\u3057\u305f\u653b\u6483\u8005\u306f\u3001\u7121\u6599\u307e\u305f\u306f\u4fb5\u5bb3\u3055\u308c\u305f\u6b63\u898f\u306e\u30ea\u30e2\u30fc\u30c8\u7ba1\u7406\u30c4\u30fc\u30eb\u3092\u5229\u7528\u3057\u3066\u9867\u5ba2\u95a2\u4fc2\u7ba1\u7406\uff08CRM\uff09\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u7a83\u53d6\u3057\u3066\u3044\u307e\u3059\u3002Muddled Libra\u306b\u3088\u308b\u653b\u6483\u306f\u3001\u6700\u5927\u9650\u306e\u696d\u52d9\u4e2d\u65ad\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u4eee\u60f3\u74b0\u5883\u7ba1\u7406\u30c4\u30fc\u30eb\u3082\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u5f53\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2 \u30a2\u30ba \u30a2 \u30b5\u30fc\u30d3\u30b9(RaaS)\u306e\u30b0\u30eb\u30fc\u30d7\u3067\u3042\u308bDragonForce\u3068\u65b0\u305f\u306b\u63d0\u643a\u95a2\u4fc2\u306b\u3042\u308a\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u3088\u308b\u6050\u559d\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h2><a id=\"post-128886-_pw43161vrd8q\"><\/a><strong>\u8105\u5a01\u306e\u6982\u8981<\/strong><\/h2>\n<p>Muddled Libra \u3092 Muddled Libra \u305f\u3089\u3057\u3081\u3066\u3044\u308b\u653b\u6483\u30b9\u30bf\u30a4\u30eb\u306f\u30012022 \u5e74\u5f8c\u534a\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f 0ktapus \u30d5\u30a3\u30c3\u30b7\u30f3\u30b0 \u30ad\u30c3\u30c8\u306e\u767b\u5834\u3068\u3068\u3082\u306b\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u754c\u9688\u306e\u30ec\u30fc\u30c0\u30fc\u306b\u6d6e\u304b\u3073\u4e0a\u304c\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2 \u30ad\u30c3\u30c8\u306f\u6b21\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>\u4e8b\u524d\u69cb\u7bc9\u3055\u308c\u305f\u30db\u30b9\u30c6\u30a3\u30f3\u30b0 \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/li>\n<li>C2 \u3078\u306e\u5bb9\u6613\u306a\u63a5\u7d9a\u6027<\/li>\n<li>\u30d0\u30f3\u30c9\u30eb\u3055\u308c\u305f\u653b\u6483\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001\u653b\u6483\u8005\u306f\u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u30da\u30fc\u30b8\u3092\u5b89\u4fa1\u304b\u3064\u7c21\u5358\u306b\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>200 \u3092\u8d85\u3048\u308b\u672c\u7269\u305d\u3063\u304f\u308a\u306e\u507d\u8a8d\u8a3c\u30dd\u30fc\u30bf\u30eb\u591a\u6570\u3068\u3044\u304f\u3064\u304b\u306e\u6a19\u7684\u578b<a href=\"https:\/\/www.paloaltonetworks.com\/cyberpedia\/what-is-smishing\" target=\"_blank\" rel=\"noopener\">\u30b9\u30df\u30c3\u30b7\u30f3\u30b0<\/a>\u3092\u4f7f\u3044\u3001\u653b\u6483\u8005\u306f 100 \u3092\u8d85\u3048\u308b\u7d44\u7e54\u306e\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3068\u591a\u8981\u7d20\u8a8d\u8a3c (MFA) \u30b3\u30fc\u30c9\u3092\u3059\u3070\u3084\u304f\u96c6\u3081\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u306e\u653b\u6483\u306e\u30b9\u30d4\u30fc\u30c9\u3068\u5e45\u5e83\u3055\u306f\u3001\u591a\u304f\u306e\u9632\u5fa1\u5074\u306e\u4e0d\u610f\u3092\u7a81\u304d\u307e\u3057\u305f\u3002\u30b9\u30df\u30c3\u30b7\u30f3\u30b0\u306f\u3068\u304f\u306b\u76ee\u65b0\u3057\u3044\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u30010ktapus\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u901a\u5e38\u8981\u6c42\u3055\u308c\u308b\u8907\u96d1\u306a\u30a4\u30f3\u30d5\u30e9\u69cb\u7bc9\u3084\u9ad8\u5ea6\u306a\u6280\u8853\u529b\u3092\u30b3\u30e2\u30c7\u30a3\u30c6\u30a3\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u30b9\u30ad\u30eb\u306e\u4f4e\u3044\u653b\u6483\u8005\u3067\u3082\u9ad8\u3044\u653b\u6483\u6210\u529f\u7387\u3092\u5f97\u3089\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u30ad\u30c3\u30c8\u3067\u653b\u6483\u3055\u308c\u308b\u6a19\u7684\u6570\u306f\u975e\u5e38\u306b\u591a\u304f\u3001\u30ea\u30b5\u30fc\u30c1 \u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u5185\u3067\u3082\u3001\u3053\u308c\u3089\u306e\u653b\u6483\u306e\u5e30\u5c5e\u306b\u3064\u3044\u3066\u304b\u306a\u308a\u306e\u6df7\u4e71\u304c\u751f\u3058\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u307e\u3067\u306e<a href=\"https:\/\/www.group-ib.com\/blog\/0ktapus\/\" target=\"_blank\" rel=\"noopener\">Group-IB<\/a>\u3001<a href=\"https:\/\/www.crowdstrike.com\/blog\/analysis-of-intrusion-campaign-targeting-telecom-and-bpo-companies\/\" target=\"_blank\" rel=\"noopener\">CrowdStrike<\/a>\u3001<a href=\"https:\/\/sec.okta.com\/scatterswine\" target=\"_blank\" rel=\"noopener\">Okta<\/a>\u306b\u3088\u308b\u5831\u544a\u306f\u3001\u3053\u308c\u3089\u306e\u653b\u6483\u306e\u591a\u304f\u30920ktapus\u3001Scattered Spider\u3001Scatter Swine\u306a\u3069\u306e\u4fb5\u5165\u30b0\u30eb\u30fc\u30d7\u306b\u6587\u66f8\u5316\u30fb\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306f 1 \u3064\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u3064\u3051\u3089\u308c\u305f 3 \u3064\u306e\u540d\u524d\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u304c\u3001\u3053\u308c\u3089\u306e\u540d\u524d\u304c\u5b9f\u969b\u306b\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u3053\u3068\u306f\u4ee5\u4e0b\u3067\u3042\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u3042\u308a\u3075\u308c\u305f\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u653b\u6483\u30b9\u30bf\u30a4\u30eb<\/li>\n<li>\u30bd\u30fc\u30b7\u30e3\u30eb \u30d5\u30a9\u30fc\u30e9\u30e0\u3092\u30d9\u30fc\u30b9\u3068\u3059\u308b\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/li>\n<li>\u30a2\u30b8\u30e3\u30a4\u30eb\u306b\u4f3c\u305f\u30c1\u30fc\u30e0\u69cb\u9020<\/li>\n<\/ul>\n<p>Muddled Libra \u306f\u3053\u3046\u3057\u305f\u30ce\u30a6\u30cf\u30a6\u3092\u4f7f\u3046\u72ec\u7acb\u3057\u305f\u30a2\u30af\u30bf\u30fc\u306e\u30b0\u30eb\u30fc\u30d7\u3067\u3059\u3002ALPHV \u306e\u30ea\u30fc\u30af \u30b5\u30a4\u30c8\u306b\u6295\u7a3f\u3055\u308c\u305f\u3042\u308b 2023 \u5e74\u306e\u30d6\u30ed\u30b0\u5185\u3067\u3001\u653b\u6483\u8005\u3089\u306f\u3053\u306e\u898b\u89e3\u3092\u88cf\u4ed8\u3051\u3001\u300c\u4ee5\u524d\u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306b\u3088\u308b\u5e30\u5c5e\u30e2\u30c7\u30eb\u306f\u7279\u5b9a\u7684\u3067\u306f\u306a\u304b\u3063\u305f\u300d\u3068\u4e3b\u5f35\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Unit 42 \u306f\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u306e\u8abf\u67fb\u904e\u7a0b\u3067 Muddled Libra \u306b\u5e30\u5c5e\u3059\u308b\u8907\u6570\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092\u7279\u5b9a\u3057\u307e\u3057\u305f\u3002Muddled Libra \u306f\u3053\u308c\u307e\u3067\u8907\u96d1\u306a\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u3092\u5b9f\u884c\u3057\u3066\u304d\u3066\u304a\u308a\u3001\u305d\u308c\u304c\u6700\u7d42\u7684\u306b\u4fa1\u5024\u306e\u9ad8\u3044\u6697\u53f7\u901a\u8ca8\u95a2\u9023\u6a5f\u95a2\u306e\u6a19\u7684\u3078\u3064\u306a\u304c\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u540c\u30b0\u30eb\u30fc\u30d7\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u653b\u52e2\u306f\u3068\u3069\u307e\u308b\u3068\u3053\u308d\u3092\u77e5\u308a\u307e\u305b\u3093\u3002\u5f7c\u3089\u306f\u6226\u8853\u3092\u5909\u66f4\u3057\u3066\u30b5\u30a4\u30d0\u30fc \u30c7\u30a3\u30d5\u30a7\u30f3\u30b9\u306e\u5f37\u5316\u306b\u3082\u9069\u5fdc\u3057\u3064\u3065\u3051\u3066\u3044\u307e\u3059\u3057\u3001\u653b\u6483\u306e\u7bc4\u56f2\u62e1\u5927\u3092\u3082\u304f\u308d\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_132976\" aria-describedby=\"caption-attachment-132976\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-132976 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2024\/03\/word-image-86440-132966-1-2.png\" alt=\"\u753b\u50cf 1 \u306f\u3001Muddled Libra \u306e\u9032\u5316\u3057\u305f\u6226\u8853\u3092\u793a\u3059 6 \u3064\u306e\u90e8\u5206\u304b\u3089\u306a\u308b\u56f3\u3067\u3059\u3002\u53e4\u3044\u6226\u8853\u306f\u8d64\u3044\u77e9\u5f62\u3067\u3001\u65b0\u3057\u3044\u6226\u8853\u306f\u7dd1\u306e\u77e9\u5f62\u3067\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \" width=\"800\" height=\"1074\" \/><figcaption id=\"caption-attachment-132976\" class=\"wp-caption-text\">\u56f3 1. Muddled Libra \u306e\u6226\u8853\u9032\u5316<\/figcaption><\/figure>\n<p>Unit 42 \u306f\u3001\u3053\u308c\u3089\u306e\u653b\u6483\u306b\u4f7f\u7528\u3055\u308c\u305f\u5e83\u7bc4\u306a\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002\u5f7c\u3089\u306e\u6b66\u5668\u5eab\u306f\u3001\u5b9f\u8df5\u7684\u306a\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3084\u30b9\u30df\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306b\u306f\u3058\u307e\u308a\u3001\u30cb\u30c3\u30c1\u306a\u30da\u30cd\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3 \u30c6\u30b9\u30c8 \u30c4\u30fc\u30eb\u3001\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af \u30c4\u30fc\u30eb\u3001\u6b63\u898f\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306a\u3069\u306e\u7fd2\u719f\u307e\u3067\u3001\u591a\u5c90\u306b\u308f\u305f\u308a\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u5e45\u5e83\u3044\u30c4\u30fc\u30eb\u306b\u3088\u308a\u3001Muddled Libra \u306f\u5805\u7262\u3067\u6700\u65b0\u578b\u306e\u30b5\u30a4\u30d0\u30fc \u30c7\u30a3\u30d5\u30a7\u30f3\u30b9\u8a08\u753b\u306b\u5bfe\u3057\u3066\u3082\u512a\u4f4d\u6027\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Unit 42 \u30c1\u30fc\u30e0\u304c\u8abf\u67fb\u3057\u305f\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3060\u3068\u3001Muddled Libra \u306b\u306f\u76ee\u6a19\u9054\u6210\u306b\u3080\u3051\u305f\u7dbf\u5bc6\u3055\u3084\u3001\u304d\u308f\u3081\u3066\u67d4\u8edf\u306a\u653b\u6483\u6226\u7565\u304c\u898b\u3089\u308c\u307e\u3057\u305f\u3002\u3042\u308b\u653b\u6483\u6226\u8853\u304c\u906e\u65ad\u3055\u308c\u305f\u5834\u5408\u3001\u5225\u306e\u653b\u6483\u30d9\u30af\u30c8\u30eb\u306b\u3059\u3070\u3084\u304f\u5207\u308a\u66ff\u3048\u308b\u304b\u3001\u6709\u5229\u306a\u653b\u6483\u6226\u8853\u3092\u4f7f\u3048\u308b\u3088\u3046\u3001\u6a19\u7684\u74b0\u5883\u3092\u4fee\u6b63\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f Muddled Libra \u306f\u6700\u65b0\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8 \u30ec\u30b9\u30dd\u30f3\u30b9 (IR) \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u5bfe\u3059\u308b\u7406\u89e3\u306e\u6df1\u3055\u3082\u5e7e\u5ea6\u3068\u306a\u304f\u8a87\u793a\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u5f7c\u3089\u306f\u3053\u3046\u3057\u305f\u77e5\u8b58\u3092\u80cc\u666f\u3068\u3057\u3066\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8 \u30ec\u30b9\u30dd\u30f3\u30c0\u30fc\u304c\u74b0\u5883\u304b\u3089\u306e\u7de0\u3081\u51fa\u3057\u3092\u56f3\u3063\u3066\u3082\u76ee\u6a19\u306b\u5411\u3051\u305f\u4fb5\u653b\u3092\u7d9a\u3051\u3089\u308c\u308b\u306e\u3067\u3059\u3002\u4e00\u5ea6\u5b9a\u7740\u3059\u308b\u3068\u305d\u306e\u6839\u7d76\u306f\u5bb9\u6613\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Unit 42 \u306f\u3001\u5f7c\u3089\u304c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8 \u30ec\u30b9\u30dd\u30f3\u30b9\u7528\u306e\u30a6\u30a9\u30fc\u30eb\u30fc\u30e0 (\u4f5c\u6226\u5ba4) \u306b\u53c2\u52a0\u3057\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8 \u30ec\u30b9\u30dd\u30f3\u30b9\u95a2\u9023\u306e\u901a\u4fe1\u3092\u508d\u53d7\u3057\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5185\u306b\u30eb\u30fc\u30eb\u3092\u4f5c\u6210\u3057\u3066\u305d\u308c\u3089\u3092\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u3066\u3044\u305f\u3088\u3046\u3059\u3092\u89b3\u5bdf\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u5f53\u521d\u3001Muddled Libra \u306f\u76d7\u3093\u3060\u30c7\u30fc\u30bf\u3067\u88ab\u5bb3\u7d44\u7e54\u306e\u9867\u5ba2\u3092\u6a19\u7684\u306b\u3059\u308b\u3053\u3068\u3092\u597d\u3093\u3067\u3044\u307e\u3057\u305f\u3002\u305d\u3057\u3066\u30c1\u30e3\u30f3\u30b9\u304c\u3042\u308c\u3070\u3001\u4f55\u5ea6\u3067\u3082\u4fb5\u5bb3\u74b0\u5883\u306b\u623b\u3063\u3066\u6700\u65b0\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u76d7\u307f\u306a\u304a\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u3001\u3053\u3046\u3057\u3066\u76d7\u3093\u3060\u30c7\u30fc\u30bf\u3092\u4f7f\u3044\u3001\u521d\u671f\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u304c\u6e08\u3093\u3060\u5f8c\u3067\u3055\u3048\u3001\u88ab\u5bb3\u8005\u306e\u3082\u3068\u306b\u623b\u3063\u3066\u307f\u305b\u305f\u306e\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001Muddled Libra \u306f\u3001\u5358\u306b\u65e5\u548c\u898b\u7684\u306a\u30a2\u30af\u30bb\u30b9\u304b\u3089\u53ce\u76ca\u5316\u3092\u56f3\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u660e\u78ba\u306a\u76ee\u6a19\u3092\u6301\u3063\u3066\u52d5\u3044\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002\u5f7c\u3089\u306f\u88ab\u5bb3\u7d44\u7e54\u306e\u4e0b\u6d41\u306b\u3042\u308b\u9867\u5ba2\u306e\u74b0\u5883\u60c5\u5831\u3092\u3059\u3070\u3084\u304f\u63a2\u3057\u51fa\u3057\u3066\u76d7\u307f\u3001\u305d\u306e\u60c5\u5831\u3092\u4f7f\u3063\u3066\u4fb5\u5bb3\u306e\u8ef8\u8db3\u3092\u305d\u308c\u3089\u306e\u74b0\u5883\u306b\u79fb\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u4ee5\u524d\u306e\u6226\u8853\u3068\u306f\u5927\u304d\u304f\u7570\u306a\u308a\u30012023 \u5e74\u306e\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u306f\u3001Muddled Libra \u304c ALPHV\/Blackcat \u306e RaaS (\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2) \u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8 \u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u53c2\u52a0\u3057\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u5f7c\u3089\u306e\u597d\u307f\u306f\u30c7\u30fc\u30bf\u7a83\u53d6\u3084\u6697\u53f7\u5316\u3001\u5de8\u984d\u306e\u6050\u559d\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3057\u305f\u65b0\u305f\u306a\u653b\u6483\u3078\u3068\u79fb\u308a\u3001\u4ee5\u524d\u306e\u30ce\u30a6\u30cf\u30a6\u3092\u30b9\u30d1\u30c3\u3068\u624b\u653e\u3057\u3001\u3059\u3050\u3055\u307e\u65b0\u3057\u3044\u30c4\u30fc\u30eb \u30bb\u30c3\u30c8\u3092\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u7c73\u53f8\u6cd5\u7701\u306f\u3053\u308c\u3089\u306e\u653b\u6483\u306e\u958b\u59cb\u76f4\u5f8c\u306b ALPHV \u306e\u6d3b\u52d5\u3092\u4e2d\u65ad\u3055\u305b\u307e\u3057\u305f\u3002\u3053\u308c\u4ee5\u964d\u3001\u65b0\u305f\u306a Muddled Libra \u653b\u6483\u306f\u3001\u5358\u7d14\u306a\u6050\u559d\u3092\u76ee\u7684\u3068\u3059\u308b\u30c7\u30fc\u30bf\u7a83\u53d6\u306b\u79fb\u884c\u3057\u307e\u3057\u305f\u3002Muddled Libra \u306f\u88ab\u5bb3\u7d44\u7e54\u306e\u57fa\u5e79\u696d\u52d9\u30d7\u30ed\u30bb\u30b9\u306b\u5bfe\u3059\u308b\u9ad8\u3044\u7406\u89e3\u529b\u3092\u898b\u305b\u3066\u304a\u308a\u3001\u4e8b\u696d\u904b\u55b6\u306e\u6838\u306e\u90e8\u5206\u3092\u653b\u6483\u3057\u3066\u304d\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-128886-_sopyfvqtz8w6\"><\/a>\u653b\u6483\u30c1\u30a7\u30fc\u30f3<\/h2>\n<p>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306f\u305d\u308c\u305e\u308c\u306b\u30e6\u30cb\u30fc\u30af\u3067\u3059\u304c\u3001Unit 42 \u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u3001\u5f7c\u3089\u306e\u30ce\u30a6\u30cf\u30a6\u306b\u5341\u5206\u306a\u5171\u901a\u70b9\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u8907\u6570\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092 Muddled Libra \u306b\u5e30\u5c5e\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u56f3 1 \u306f\u653b\u6483\u30c1\u30a7\u30fc\u30f3\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_132977\" aria-describedby=\"caption-attachment-132977\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-132977 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2024\/03\/word-image-89993-132966-2-3.png\" alt=\"\u753b\u50cf 2 \u306f\u3001MITRE ATT&amp;CK \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u5f93\u3063\u305f Muddled Libra \u306e\u653b\u6483\u30c1\u30a7\u30fc\u30f3\u3067\u3059\u3002\u30b9\u30c6\u30c3\u30d71\u304b\u308911\u307e\u3067\u3001\u5075\u5bdf\u3001\u30ea\u30bd\u30fc\u30b9\u958b\u767a\u3001\u521d\u671f\u30a2\u30af\u30bb\u30b9\u3001\u6c38\u7d9a\u6027\u3001\u9632\u885b\u56de\u907f\u3001\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb \u30a2\u30af\u30bb\u30b9\u3001\u63a2\u7d22\u3001\u5b9f\u884c\u3001\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u3001\u53ce\u96c6\u3001\u6f0f\u51fa\u3068\u7d9a\u304d\u307e\u3059\u3002\" width=\"700\" height=\"953\" \/><figcaption id=\"caption-attachment-132977\" class=\"wp-caption-text\">\u56f3 2. Muddled Libra\u306e\u653b\u6483\u30c1\u30a7\u30fc\u30f3<\/figcaption><\/figure>\n<p>\u4ee5\u4e0b\u3001MITRE \u306e ATT&amp;CK<sup>\u00ae<\/sup> \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u307e\u3057\u305f\u3002<\/p>\n<h3><a id=\"post-128886-_yhe4dy94e51n\"><\/a><strong>Reconnaissance (\u5075\u5bdf)<\/strong><\/h3>\n<p>Muddled Libra\u306f\u3001\u5f93\u696d\u54e1\u30ea\u30b9\u30c8\u3084\u8077\u52d9\u5185\u5bb9\u3001\u643a\u5e2f\u96fb\u8a71\u306e\u756a\u53f7\u306a\u3069\u3001\u6a19\u7684\u306e\u7d44\u7e54\u3078\u306e\u77e5\u6089\u3076\u308a\u3092\u4e00\u8cab\u3057\u3066\u793a\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u306a\u304b\u306b\u306f\u4ee5\u524d\u4e0a\u6d41\u306b\u3042\u308b\u7d44\u7e54\u3092\u4fb5\u5bb3\u3057\u3066\u30c7\u30fc\u30bf\u3092\u624b\u306b\u5165\u308c\u305f\u3068\u601d\u308f\u308c\u308b\u4e8b\u4f8b\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u307e\u305f<a href=\"https:\/\/therecord.media\/genesis-market-russian-market-2easy-shop-cybercrime-fraud\" target=\"_blank\" rel=\"noopener\">\u4eca\u306f\u306a\u304d Genesis \u3084 Russian Markets <\/a>\u306e\u3088\u3046\u306a\u4e0d\u6b63\u30c7\u30fc\u30bf \u30d6\u30ed\u30fc\u30ab\u30fc\u304b\u3089\u60c5\u5831\u3092\u4e00\u5f0f\u5165\u624b\u3059\u308b\u3053\u3068\u3082\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30c7\u30fc\u30bf\u306f\u3001\u305f\u3068\u3048\u3070 Raccoon Stealer \u3084 <a href=\"https:\/\/unit42.paloaltonetworks.jp\/malware-configuration-extraction-techniques-guloader-redline-stealer\/\" target=\"_blank\" rel=\"noopener\">RedLine Stealer<\/a> \u306e\u3088\u3046\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u3063\u3066\u3001\u4f01\u696d\u3084\u500b\u4eba\u306e\u611f\u67d3\u30c7\u30d0\u30a4\u30b9\u304b\u3089<a href=\"https:\/\/therecord.media\/redline-stealer-identified-as-primary-source-of-stolen-credentials-on-two-dark-web-markets\" target=\"_blank\" rel=\"noopener\">\u53ce\u7a6b\u3055\u308c\u305f\u3082\u306e<\/a>\u3067\u3042\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u524d\u306eBYOD (Bring Your Own Device: \u79c1\u7269\u30c7\u30d0\u30a4\u30b9\u6301\u3061\u8fbc\u307f)\u30dd\u30ea\u30b7\u30fc\u306e\u5c0e\u5165\u3068\u305d\u306e\u5f8c\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9 \u30ef\u30fc\u30af\u7528\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u666e\u53ca\u306b\u3088\u308a\u3001\u4f01\u696d\u30c7\u30fc\u30bf\u3084\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u304c\u3001\u500b\u4eba\u6240\u6709\u30c7\u30d0\u30a4\u30b9\u4e0a\u3067\u983b\u7e41\u306b\u4f7f\u308f\u308c\u305f\u308a\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u308a\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002IT\u8cc7\u7523\u306e\u7ba1\u7406\u30fb\u4fdd\u8b77\u304c\u5206\u6563\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u60c5\u5831\u7a83\u53d6\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u3068\u3063\u3066\u306f\u6709\u5229\u306a\u6a19\u7684\u5316\u306e\u30c1\u30e3\u30f3\u30b9\u304c\u751f\u3058\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-128886-_j2lvnybvfj66\"><\/a><strong>Resource Development (\u30ea\u30bd\u30fc\u30b9\u958b\u767a)<\/strong><\/h3>\n<p>\u30b9\u30df\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306b\u4f7f\u308f\u308c\u308b\u672c\u7269\u305d\u3063\u304f\u308a\u306e\u30c9\u30e1\u30a4\u30f3\u306f\u3001Muddled Libra \u306b\u4e00\u8cab\u3057\u3066\u898b\u3089\u308c\u308b\u7279\u5fb4\u3067\u3059\u3002\u30e2\u30d0\u30a4\u30eb \u30c7\u30d0\u30a4\u30b9\u306f SMS \u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u306f\u30ea\u30f3\u30af\u3092\u5207\u308a\u8a70\u3081\u3066\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001\u3053\u3046\u3057\u305f\u6226\u8853\u304c\u6709\u52b9\u306b\u50cd\u304d\u307e\u3059\u3002\u60aa\u610f\u306e\u3042\u308b\u30c9\u30e1\u30a4\u30f3\u540d\u3067\u306f\u3001\u30cf\u30a4\u30d5\u30f3\u306e\u5f8c\u306b\u30b5\u30fc\u30d3\u30b9 (SSO\u3001\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u3001\u4eba\u4e8b\u306a\u3069) \u304c\u7d9a\u304f\u7d44\u7e54\u540d\u306e\u5f62\u5f0f\u304c\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>0ktapus \u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u5e30\u5c5e\u3059\u308b\u521d\u671f\u306e\u4e00\u9023\u306e\u653b\u6483\u306f\u3001\u4e00\u8cab\u3057\u3066 Porkbun \u307e\u305f\u306f Namecheap \u7d4c\u7531\u3067\u767b\u9332\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u3044\u3001Digital Ocean \u306e\u30a4\u30f3\u30d5\u30e9\u4e0a\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u306f\u77ed\u547d\u3067\u3001\u521d\u671f\u30a2\u30af\u30bb\u30b9\u6bb5\u968e\u306b\u306e\u307f\u4f7f\u308f\u308c\u3001\u9632\u5fa1\u5074\u304c\u8abf\u67fb\u3059\u308b\u524d\u306b\u3059\u3050\u306b\u30c6\u30a4\u30af\u30c0\u30a6\u30f3\u3055\u308c\u307e\u3059\u3002\u6700\u8fd1\u79c1\u305f\u3061\u306f\u3001Muddled Libra \u304c\u81ea\u8eab\u306e\u512a\u5148\u30ec\u30b8\u30b9\u30c8\u30e9\u30fc\u306e\u30ea\u30b9\u30c8\u306b Metaregistrar \u3068 Hosting Concepts \u3092\u8ffd\u52a0\u3057\u3001\u5927\u898f\u6a21\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af (CDN) \u30b5\u30fc\u30d3\u30b9\u306e\u80cc\u5f8c\u306b\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3092\u79fb\u52d5\u3057\u305f\u3053\u3068\u3092\u89b3\u5bdf\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u307b\u3068\u3093\u3069\u306e\u8abf\u67fb\u3067 Unit 42 \u306f\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u306e\u53ce\u7a6b\u3092\u76ee\u7684\u306b 0ktapus \u30d5\u30a3\u30c3\u30b7\u30f3\u30b0 \u30ad\u30c3\u30c8\u304c\u4f7f\u308f\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002Group-IB \u306f\u3001\u30a2\u30f3\u30c0\u30fc\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u5e83\u304f\u5165\u624b\u53ef\u80fd\u306a\u3053\u306e\u591a\u7528\u9014\u30ad\u30c3\u30c8\u306b\u3064\u3044\u3066\u3001\u8a73\u7d30\u3067\u512a\u308c\u305f\u5206\u6790\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u7acb\u3061\u4e0a\u3052\u3084\u8a2d\u5b9a\u306e\u30b9\u30ad\u30eb\u304c\u307b\u307c\u5fc5\u8981\u306a\u3044\u306e\u3067\u3001\u3053\u308c\u306f\u9ad8\u5ea6\u306b\u6a19\u7684\u5316\u3055\u308c\u305f\u30b9\u30df\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306b\u3046\u3063\u3066\u3064\u3051\u306e\u30c4\u30fc\u30eb\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u8a95\u751f\u4ee5\u6765\u3001\u307b\u304b\u306e\u8105\u5a01\u30b0\u30eb\u30fc\u30d7\u3067\u3082\u63a1\u7528\u3055\u308c\u3001\u30ad\u30c3\u30c8\u306e\u9032\u5316\u306f\u7d9a\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-128886-_j32ii9najhai\"><\/a><strong>Initial Access (\u521d\u671f\u30a2\u30af\u30bb\u30b9)<\/strong><\/h3>\n<p>Unit 42 \u304c\u521d\u671f\u30a2\u30af\u30bb\u30b9 \u30d9\u30af\u30c8\u30eb\u3092\u7279\u5b9a\u3057\u3048\u305f\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306b\u306f\u3059\u3079\u3066\u3001\u30b9\u30df\u30c3\u30b7\u30f3\u30b0\u3068\u30d8\u30eb\u30d7\u30c7\u30b9\u30af \u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u304c\u95a2\u4e0e\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u521d\u671f\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u307b\u3068\u3093\u3069\u3067\u306f\u3001\u653b\u6483\u8005\u306f\u6a19\u7684\u5f93\u696d\u54e1\u306e\u643a\u5e2f\u96fb\u8a71\u306b\u76f4\u63a5\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u60c5\u5831\u306e\u66f4\u65b0\u3084\u4f01\u696d\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3078\u306e\u518d\u8a8d\u8a3c\u304c\u5fc5\u8981\u3067\u3042\u308b\u3068\u4e3b\u5f35\u3059\u308b\u304a\u3068\u308a\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306f\u3001\u898b\u6163\u308c\u305f\u30ed\u30b0\u30a4\u30f3 \u30da\u30fc\u30b8\u3092\u6a21\u3057\u305f\u306a\u308a\u3059\u307e\u3057\u306e\u4f01\u696d\u30c9\u30e1\u30a4\u30f3\u3078\u306e\u30ea\u30f3\u30af\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u7d44\u7e54\u304c\u4e8c\u6b21\u8a8d\u8a3c\u8981\u7d20\u3068\u3057\u3066\u306e SMS \u3092\u5927\u898f\u6a21\u304b\u3064\u6bb5\u968e\u7684\u306b\u5ec3\u6b62\u3057\u3066\u3044\u308b\u305f\u3081\u304b\u3001Muddled Libra \u306f\u521d\u671f\u4fb5\u5165\u30d9\u30af\u30c8\u30eb\u3068\u3057\u3066\u306e\u30b9\u30df\u30c3\u30b7\u30f3\u30b0\u304b\u3089\u96e2\u308c\u59cb\u3081\u3066\u3044\u307e\u3059\u3002\u65b0\u3057\u3044\u4e8b\u4f8b\u306f\u3001\u540c\u30b0\u30eb\u30fc\u30d7\u304c\u76f4\u63a5\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u591a\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u3068\u30ab\u30b9\u30bf\u30de\u30fc \u30b5\u30fc\u30d3\u30b9 \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u3068\u304f\u306b\u4fa1\u5024\u306e\u9ad8\u3044\u6a19\u7684\u3067\u3059\u3002Unit 42 \u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9 \u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3068\u4ee5\u524d\u306b\u4fb5\u5bb3\u3055\u308c\u305f\u6a5f\u5fae\u30c7\u30fc\u30bf\u3068\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3057\u3001Muddled Libra \u304c\u30d8\u30eb\u30d7 \u30c7\u30b9\u30af \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u540c\u3058\u901a\u8a71\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u3068 MFA \u306e\u4e21\u65b9\u3092\u30ea\u30bb\u30c3\u30c8\u3055\u305b\u3066\u3044\u305f\u3088\u3046\u3059\u3092\u89b3\u5bdf\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u653b\u6483\u306f\u8aac\u5f97\u529b\u304c\u3042\u308a\u57f7\u62d7\u3067\u3059\u3002\u5f7c\u3089\u306f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u6cb9\u65ad\u3055\u305b\u3001\u901a\u8a71\u3092\u9577\u3073\u304b\u305b\u3001\u672c\u6765\u306a\u3089\u3070\u653b\u6483\u3092\u9632\u3052\u3066\u3044\u305f\u306f\u305a\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5236\u9650\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<h3><a id=\"post-128886-_xhr12wwd52oo\"><\/a><strong>Persistence (\u6c38\u7d9a\u5316)<\/strong><\/h3>\n<p>Muddled Libra\u306f\u3001\u6a19\u7684\u74b0\u5883\u3078\u306e\u30a2\u30af\u30bb\u30b9\u7dad\u6301\u306b\u3068\u304f\u306b\u91cd\u304d\u3092\u7f6e\u3044\u3066\u3044\u307e\u3057\u305f\u3002\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u4fb5\u5165\u6642\u306b\u30ea\u30e2\u30fc\u30c8\u76e3\u8996\u30fb\u7ba1\u7406 (RMM) \u30c4\u30fc\u30eb\u306e\u7121\u6599\u7248\u3084\u30c7\u30e2\u7248\u3092\u4f7f\u3046\u3053\u3068\u306f\u3088\u304f\u3042\u308a\u307e\u3059\u304c\u3001Muddled Libra \u306f\u3057\u3070\u3057\u3070\u3001\u3053\u3046\u3057\u305f\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3092 6 \u3064\u4ee5\u4e0a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u767a\u898b\u3055\u308c\u3066\u3082\u3001\u74b0\u5883\u3078\u306e\u30d0\u30c3\u30af\u30c9\u30a2\u3092\u7dad\u6301\u3067\u304d\u308b\u3088\u3046\u306b\u3067\u3059\u3002<\/p>\n<p>\u5e02\u8ca9 RMM \u30c4\u30fc\u30eb\u306e\u4f7f\u7528\u306f\u3068\u304f\u306b\u3084\u3063\u304b\u3044\u3067\u3059\u3002\u3068\u3044\u3046\u306e\u3082 Muddled Libra \u304c\u60aa\u7528\u3057\u3066\u3044\u308b\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u306f\u3001\u6b63\u898f\u306e\u7528\u9014\u3067\u3082\u4f7f\u308f\u308c\u3066\u3044\u308b\u30d3\u30b8\u30cd\u30b9\u30af\u30ea\u30c6\u30a3\u30ab\u30eb \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3060\u304b\u3089\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u306f\u3044\u305a\u308c\u3082\u672c\u8cea\u7684\u306b\u60aa\u610f\u306e\u3042\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u591a\u304f\u306e\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u65e5\u5e38\u7684\u306a\u7ba1\u7406\u306e\u7528\u9014\u3067\u983b\u7e41\u306b\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u9632\u5fa1\u5074\u306f\u3053\u308c\u3089\u3092\u5b8c\u5168\u306b\u30d6\u30ed\u30c3\u30af\u3059\u308b\u30ea\u30b9\u30af\u3068\u305d\u306e\u4f7f\u7528\u3092\u6ce8\u610f\u6df1\u304f\u76e3\u8996\u3059\u308b\u30ea\u30b9\u30af\u3092\u5929\u79e4\u306b\u304b\u3051\u306d\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u89b3\u6e2c\u3055\u308c\u305f\u30c4\u30fc\u30eb\u306f\u3001Zoho Assist\u3001AnyDesk\u3001Splashtop\u3001TeamViewer\u3001ITarian\u3001FleetDeck\u3001ASG Remote Desktop\u3001RustDesk\u3001ManageEngine RMM \u306a\u3069\u3067\u3059\u3002Unit 42 \u306f\u3001\u4f01\u696d\u5185\u3067\u306e\u4f7f\u7528\u304c\u8a31\u53ef\u3055\u308c\u3066\u3044\u306a\u3044 RMM \u30c4\u30fc\u30eb\u3092\u7f72\u540d\u8005\u306b\u3088\u3063\u3066\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3053\u3068\u3092\u7d44\u7e54\u306b\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<p>Muddled Libra \u306f\u3001\u30db\u30b9\u30c8\u578b\u3068 SaaS (Software as a Service) \u306e\u4e21\u65b9\u306e\u30af\u30e9\u30a6\u30c9 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u3082\u7cbe\u901a\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u5b9f\u8a3c\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30ea\u30bd\u30fc\u30b9\u306f\u5f93\u6765\u306e\u8cc7\u7523\u3084\u30b7\u30b9\u30c6\u30e0\u306e\u3088\u3046\u306b\u76e3\u8996\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u4f4e\u3044\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u4f7f\u7528\u3057\u3066\u7d44\u7e54\u5185\u306b\u8db3\u5834\u3092\u78ba\u7acb\u3057\u307e\u3059\u3002<span style=\"font-weight: 400;\">Unit 42 \u306f<\/span><a href=\"https:\/\/unit42.paloaltonetworks.jp\/muddled-libra-evolution-to-cloud\/\"><span style=\"font-weight: 400;\">\u5225\u7a3f<\/span><\/a><span style=\"font-weight: 400;\">\u3067\u30af\u30e9\u30a6\u30c9\u306e\u6a19\u7684\u5316\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u53d6\u308a\u4e0a\u3052\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p>\u3068\u304f\u306b\u6700\u8fd1\u306e\u653b\u6483\u306f\u3001\u9577\u671f\u7684\u306a\u5b58\u7d9a\u304c\u3053\u306e\u30b0\u30eb\u30fc\u30d7\u306e\u4e3b\u306a\u76ee\u7684\u3067\u306f\u306a\u304f\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u4ee3\u308f\u308a\u306b\u3001\u3088\u308a\u4f1d\u7d71\u7684\u306a\u300c\u6697\u53f7\u5316\u3057\u3066\u6050\u559d\u300d\u30e2\u30c7\u30eb\u306b\u79fb\u884c\u3057\u307e\u3057\u305f\u3002\u6a19\u7684\u306f\u3001\u591a\u984d\u306e\u8eab\u4ee3\u91d1\u3092\u652f\u6255\u3046\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u5927\u898f\u6a21\u7d44\u7e54\u306b\u307e\u3067\u62e1\u5927\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u696d\u754c\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3068\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u5b66\u7fd2\u3057\u3066\u7406\u89e3\u3059\u308b\u3068\u3001\u540c\u3058\u696d\u754c\u5185\u306e\u307b\u304b\u306e\u7d44\u7e54\u3092\u6a19\u7684\u306b\u3059\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-128886-_2jq72v1uv2fj\"><\/a><strong>Defense Evasion (\u9632\u885b\u56de\u907f)<\/strong><\/h3>\n<p>Muddled Libra \u306f\u3055\u307e\u3056\u307e\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306b\u7fd2\u719f\u3057\u3066\u3044\u308b\u3068\u307f\u3048\u3001\u4e00\u822c\u7684\u306a\u9632\u5fa1\u3092\u56de\u907f\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u5f7c\u3089\u306e\u6226\u8853\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30c4\u30fc\u30eb\u3084\u30db\u30b9\u30c8\u30d9\u30fc\u30b9 \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u5316<\/li>\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u524a\u9664\u3092\u8a66\u884c<\/li>\n<li>Defender \u3067\u9664\u5916\u5bfe\u8c61\u3092\u4f5c\u6210<\/li>\n<li>EDR \u306a\u3069\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u88fd\u54c1\u306e\u505c\u6b62\u306a\u3044\u3057\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/li>\n<li>\u7ba1\u7406\u5916\u306e\u30af\u30e9\u30a6\u30c9\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u7acb\u3061\u4e0a\u3052\u308b<\/li>\n<li>\u4eee\u60f3\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u74b0\u5883\u3067\u306e\u30a2\u30af\u30bb\u30b9\u306e\u5411\u4e0a<\/li>\n<\/ul>\n<p>\u653b\u6483\u8005\u306f\u307e\u305f\u3001\u4e00\u822c\u7684\u306a SIEM (\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u60c5\u5831\u3068\u30a4\u30d9\u30f3\u30c8\u7ba1\u7406) \u76e3\u8996\u30eb\u30fc\u30eb\u306e\u30c8\u30ea\u30ac\u30fc\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u65e2\u5b58\u306e Active Directory \u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u518d\u6709\u52b9\u5316\u3057\u3066\u4f7f\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u307e\u305f\u3001EDR (\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u691c\u51fa\u304a\u3088\u3073\u30ec\u30b9\u30dd\u30f3\u30b9) \u306e\u7ba1\u7406\u30b3\u30f3\u30bd\u30fc\u30eb\u5185\u3067\u64cd\u4f5c\u3092\u3057\u3066\u30a2\u30e9\u30fc\u30c8\u3092\u6d88\u53bb\u3059\u308b\u3053\u3068\u3082\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<span style=\"font-weight: 400;\">\u3053\u306e\u653b\u6483\u306e\u8a73\u7d30\u306f<\/span><a href=\"https:\/\/unit42.paloaltonetworks.jp\/muddled-libra-evolution-to-cloud\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">\u3053\u3061\u3089\u306e\u8a18\u4e8b<\/span><\/a><span style=\"font-weight: 400;\">\u3067\u53d6\u308a\u4e0a\u3052\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p>Muddled Libra \u306f\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u6642\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u3082\u6c17\u3092\u914d\u308a\u3001\u4e00\u8cab\u3057\u3066\u5e02\u8ca9\u306e VPN (\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af) \u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3063\u3066\u5730\u7406\u4e0a\u306e\u5834\u6240\u3092\u3054\u307e\u304b\u3057\u3001\u6b63\u898f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u7d1b\u308c\u8fbc\u3082\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002Unit 42 \u304c\u521d\u671f\u306b\u8abf\u67fb\u3057\u305f\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3067\u306f Mullvad VPN \u304c\u597d\u307e\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001ExpressVPN\u3001NordVPN\u3001Ultrasurf\u3001Easy VPN\u3001ZenMate \u306a\u3069\u307b\u304b\u306e\u8907\u6570\u306e\u30d9\u30f3\u30c0\u30fc\u3082\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f Unit 42 \u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u3001\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb \u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3 \u30d7\u30ed\u30ad\u30b7\u30fc \u30b5\u30fc\u30d3\u30b9 (\u4f4f\u5b85\u7528 IP \u30a2\u30c9\u30ec\u30b9 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a2\u30c9\u30ec\u30b9 \u30d7\u30fc\u30eb\u304b\u3089\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u3054\u3068\u306b\u7570\u306a\u308b IP \u30a2\u30c9\u30ec\u30b9\u3092\u5272\u308a\u5f53\u3066\u308b\u30d7\u30ed\u30ad\u30b7\u30fc \u30b5\u30fc\u30d3\u30b9) \u306e\u5229\u7528\u3082\u89b3\u6e2c\u3057\u3066\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/krebsonsecurity.com\/2021\/03\/is-your-browser-extension-a-botnet-backdoor\/\" target=\"_blank\" rel=\"noopener\">Brian Krebs \u6c0f\u304c 2021 \u5e74\u306b<\/a>\u5831\u544a\u3057\u305f\u3088\u3046\u306b\u3001\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb \u30d7\u30ed\u30ad\u30b7\u30fc \u30b5\u30fc\u30d3\u30b9\u306f\u901a\u5e38\u3001Web \u30d6\u30e9\u30a6\u30b6\u30fc\u306e\u62e1\u5f35\u6a5f\u80fd\u306b\u30b3\u30fc\u30c9\u3092\u96a0\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u305d\u308c\u304c\u6b63\u898f\u306e\u7528\u9014\u3067\u3042\u308c\u4e0d\u6b63\u7528\u9014\u3067\u3042\u308c\u3001\u4f4f\u5b85\u7528 IP \u63a5\u7d9a\u3092\u30ea\u30fc\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u9632\u5fa1\u5074\u306f\u3001\u77ed\u671f\u9593\u306b\u65b0\u3057\u3044\u4f4f\u5b85\u7528 IP \u304b\u3089\u8a8d\u8a3c\u3057\u3066\u3044\u308b\u8907\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-128886-_f0n3ehg2l6y7\"><\/a><strong>Credential Access (\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb \u30a2\u30af\u30bb\u30b9)<\/strong><\/h3>\n<p>\u521d\u671f\u30a2\u30af\u30bb\u30b9\u306b\u4f7f\u7528\u3055\u308c\u308b\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u624b\u306b\u5165\u308c\u305f\u653b\u6483\u8005\u306f\u30012 \u3064\u3042\u308b\u653b\u6483\u7d4c\u8def\u306e\u3044\u305a\u308c\u304b\u3092\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u30021\u3064\u3081\u306f\u3001\u81ea\u3089\u306e\u7ba1\u7406\u3059\u308b\u30de\u30b7\u30f3\u304b\u3089\u8a8d\u8a3c\u30d7\u30ed\u30bb\u30b9\u3092\u7d99\u7d9a\u3057\u3001\u305f\u3060\u3061\u306b\u591a\u8981\u7d20\u8a8d\u8a3c (MFA) \u30b3\u30fc\u30c9\u3092\u8981\u6c42\u3059\u308b\u3068\u3044\u3046\u7d4c\u8def\u3067\u3059\u3002\u3082\u3046 1 \u3064\u306e\u7d4c\u8def\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u75b2\u308c\u3084\u30a4\u30e9\u30a4\u30e9\u304b\u3089\u3046\u3063\u304b\u308a\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u53d7\u3051\u5165\u308c\u308b\u3088\u3046\u306b\u3001MFA \u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u6587\u5b57\u5217\u3092\u9001\u308a\u4ed8\u3051\u3064\u3065\u3051\u308b (MFA \u7206\u6483\u306e\u540d\u3067\u3082\u77e5\u3089\u308c\u308b) \u3068\u3044\u3046\u7d4c\u8def\u3067\u3059\u3002<\/p>\n<p>MFA \u7206\u6483\u306b\u5931\u6557\u3057\u305f\u5834\u5408\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u88ab\u5bb3\u8005\u3092\u88c5\u3063\u3066\u7d44\u7e54\u306e\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u306b\u9023\u7d61\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u3057\u3066\u643a\u5e2f\u96fb\u8a71\u3092\u64cd\u4f5c\u3067\u304d\u306a\u3044\u3068\u304b\u7f6e\u304d\u5fd8\u308c\u305f\u306a\u3069\u3068\u8a00\u3044\u8a33\u3092\u3057\u3066\u3001\u653b\u6483\u8005\u304c\u7ba1\u7406\u3059\u308b\u65b0\u305f\u306a MFA \u8a8d\u8a3c\u30c7\u30d0\u30a4\u30b9\u306e\u767b\u9332\u3092\u6c42\u3081\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>Muddled Libra \u306e\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u6210\u529f\u306f\u6ce8\u76ee\u306b\u5024\u3057\u307e\u3059\u3002\u540c\u30b0\u30eb\u30fc\u30d7\u306f\u591a\u304f\u306e\u4e8b\u4f8b\u3067\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u3084\u307b\u304b\u306e\u5f93\u696d\u54e1\u3092\u96fb\u8a71\u3054\u3057\u306b\u3084\u3059\u3084\u3059\u3068\u8aac\u5f97\u3057\u3001\u5b89\u5168\u3067\u306f\u306a\u3044\u884c\u70ba\u306b\u624b\u3092\u67d3\u3081\u3055\u305b\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u6a19\u7684\u3068\u306a\u3063\u305f\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u5fc5\u8981\u306a\u30a2\u30af\u30bb\u30b9\u6a29\u304c\u306a\u3044\u5834\u5408\u3001Muddled Libra \u306f\u305d\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u691c\u51fa\u306b\u4f7f\u7528\u3057\u3001\u653b\u6483\u306b\u5fc5\u8981\u306a\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u5f97\u308b\u307e\u3067\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p>\u8db3\u5834\u3092\u78ba\u4fdd\u3057\u305f Muddled Libra \u306f\u3001\u305d\u306e\u5f8c\u3059\u3070\u3084\u304f\u30a2\u30af\u30bb\u30b9\u6a29\u306e\u6607\u683c\u306b\u5411\u3051\u3066\u52d5\u3044\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u30d5\u30a7\u30fc\u30ba\u3067\u306f\u3001\u6a19\u6e96\u7684\u306a\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u7a83\u53d6\u30c4\u30fc\u30eb\u3067\u3042\u308b Mimikatz\u3001ProcDump\u3001DCSync\u3001Raccoon Stealer\u3001LAPS Toolkit \u306a\u3069\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u7279\u6a29\u3092\u3082\u3064\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u3059\u3050\u306b\u898b\u3064\u3051\u3089\u308c\u306a\u304b\u3063\u305f\u5834\u5408\u306f\u3001Impacket\u3001MIT Kerberos Ticket Manager\u3001NTLM Encoder\/Decoder \u306a\u3069\u306b\u5207\u308a\u66ff\u3048\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u306a\u304b\u306b\u306f\u3001MAGNET RAM Capture \u3084 Volatility \u3092\u4f7f\u3063\u3066\u30e1\u30e2\u30ea\u30fc\u5185\u3092\u76f4\u63a5\u691c\u7d22\u3057\u3001\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u53d6\u5f97\u3059\u308b\u3068\u3044\u3046\u624b\u6bb5\u3092\u3068\u3063\u3066\u3044\u305f\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3082\u3042\u308a\u307e\u3057\u305f\u3002Muddled Libra \u304c\u60aa\u7528\u3057\u3066\u3044\u308b\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u306f\u6b63\u5f53\u306a\u76ee\u7684\u3067\u3082\u5229\u7528\u3055\u308c\u308b\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af \u30c4\u30fc\u30eb\u306a\u306e\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30c1\u30fc\u30e0\u306b\u3088\u308b\u6d3b\u52d5\u304c\u507d\u967d\u6027\u30a2\u30e9\u30fc\u30c8\u3092\u751f\u6210\u3059\u308b\u53ef\u80fd\u6027\u3082\u8003\u3048\u3001\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3053\u3068\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u9632\u5fa1\u5074\u306f\u614e\u91cd\u306b\u8003\u3048\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u6226\u8853\u306f\u3001\u9632\u5fa1\u5074\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u30d5\u30e9\u30b0\u3092\u7acb\u3066\u308b\u3082\u306e\u3067\u3059\u3002\u7279\u6a29\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u306b\u3088\u3063\u3066\u30e6\u30fc\u30b6\u30fc \u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u4fdd\u8b77\u3055\u308c\u3066\u3044\u3066\u3082\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u306f\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u3084\u30b5\u30fc\u30d3\u30b9\u5b9f\u884c\u306e\u305f\u3081\u306b\u6607\u683c\u3057\u305f\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u7279\u6a29\u3092\u3082\u3064\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u306b\u306f\u3001\u305d\u306e\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3067\u610f\u56f3\u3057\u3066\u3044\u308b\u6a5f\u80fd\u306e\u5b9f\u884c\u306b\u6700\u4f4e\u9650\u5fc5\u8981\u306a\u6a29\u9650\u3060\u3051\u3092\u3082\u305f\u305b\u3001\u5e73\u6642\u306e\u632f\u308b\u821e\u3044\u304b\u3089\u9038\u8131\u3057\u3066\u3044\u306a\u3044\u304b\u3092\u6ce8\u610f\u6df1\u304f\u76e3\u8996\u3059\u3079\u304d\u3067\u3059\u3002<\/p>\n<h3><a id=\"post-128886-_xh9mdsxczi3v\"><\/a><strong>Discovery (\u63a2\u7d22)<\/strong><\/h3>\n<p>Muddled Libra\u306e\u63a2\u7d22\u624b\u6cd5\u306f\u4e8b\u4f8b\u3054\u3068\u306b\u4e00\u8cab\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306e\u8abf\u67fb\u3067\u306f\u3001\u3053\u306e\u30b0\u30eb\u30fc\u30d7\u306f\u3088\u304f\u77e5\u3089\u308c\u305f\u6b63\u898f\u306e\u30da\u30cd\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3 \u30c6\u30b9\u30c8 \u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u74b0\u5883\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3001\u95a2\u5fc3\u306e\u5bfe\u8c61\u3068\u306a\u308b\u6a19\u7684\u3092\u7279\u5b9a\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u5f7c\u3089\u306e\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u306f\u3001SharpHound\u3001ADRecon\u3001AD Explorer\u3001Angry IP Scanner\u3001Angry Port Scanner\u3001CIMplant\u306a\u3069\u3067\u3057\u305f\u3002<\/p>\n<p>Muddled Libra\u306f\u307e\u305f\u3001\u63a2\u7d22\u3084\u81ea\u52d5\u5316\u306bManageEngine\u3001LANDESK\u3001PDQ Inventory\u306a\u3069\u306e\u5546\u7528\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u30c4\u30fc\u30eb\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u3078\u306e\u7cbe\u901a\u3082\u8a3c\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u4eee\u60f3\u74b0\u5883\u3067\u306f\u3001VMware PowerCLI \u3084 RVTools \u3082\u4f7f\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u9632\u5fa1\u5074\u306f\u3001\u8a31\u53ef\u3055\u308c\u3066\u3044\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30b9\u30ad\u30e3\u30f3\u3084\u3001\u8907\u6570\u306e\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u7570\u5e38\u306a\u9ad8\u901f\u30a2\u30af\u30bb\u30b9\u3001\u8ad6\u7406\u7684\u306a\u30d3\u30b8\u30cd\u30b9 \u30bb\u30b0\u30e1\u30f3\u30c8\u3092\u6a2a\u65ad\u3059\u308b\u30a2\u30af\u30bb\u30b9\u306e\u7279\u5b9a\u306b\u8b66\u6212\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-128886-_hn1kcntjpo1f\"><\/a><strong>Execution (\u5b9f\u884c)<\/strong><\/h3>\n<p>\u521d\u671f\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3067\u306f\u3001Muddled Libra \u306f\u4e3b\u306b\u30c7\u30fc\u30bf\u3068\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u306e\u7a83\u53d6\u306b\u95a2\u5fc3\u3092\u6301\u3063\u3066\u3044\u308b\u3088\u3046\u3067\u3001\u30ea\u30e2\u30fc\u30c8\u5b9f\u884c\u3092\u76ee\u306b\u3059\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u3088\u308a\u6700\u8fd1\u306e\u30b1\u30fc\u30b9\u306b\u306f BlackCat \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2 \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u5fc5\u8981\u304c\u3042\u308c\u3070\u3001\u5b9f\u884c\u306b Sysinternals \u306e PsExec \u3084 Impacket \u304c\u4f7f\u308f\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u307e\u305f\u3001Muddled Libra \u304c\u88ab\u5bb3\u8005\u306e\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u3088\u3046\u3059\u3082\u89b3\u5bdf\u3055\u308c\u307e\u3057\u305f\u3002\u6355\u6349\u3057\u305f\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3084\u8a8d\u8a3c\u30cf\u30c3\u30b7\u30e5\u304c\u7279\u6a29\u6607\u683c\u306b\u4f7f\u308f\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<h3><a id=\"post-128886-_r2joycx31lto\"><\/a><strong>Lateral Movement (\u30e9\u30c6\u30e9\u30eb \u30e0\u30fc\u30d6)<\/strong><\/h3>\n<p>Muddled Libra \u306f\u4fb5\u5bb3\u3057\u305f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304b\u3089\u30ea\u30e2\u30fc\u30c8 \u30c7\u30b9\u30af\u30c8\u30c3\u30d7 \u30d7\u30ed\u30c8\u30b3\u30eb (RDP) \u63a5\u7d9a\u3092\u4f7f\u3063\u3066\u6a19\u7684\u74b0\u5883\u5185\u3092\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u3059\u308b\u3053\u3068\u3092\u597d\u3093\u3067\u3044\u307e\u3057\u305f\u3002\u5f7c\u3089\u306f\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u3063\u3066\u5916\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u3092\u6700\u5c0f\u9650\u3057\u304b\u30ed\u30b0\u306b\u6b8b\u3055\u306a\u3044\u3053\u3068\u3067\u3001\u9632\u5fa1\u5074\u3092\u8b66\u6212\u3055\u305b\u305a\u3001\u8abf\u67fb\u306e\u539f\u56e0\u7a76\u660e\u3092\u59a8\u3052\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<h3><a id=\"post-128886-_wwcw26nw1lqf\"><\/a><strong>Collection (\u53ce\u96c6)<\/strong><\/h3>\n<p>Muddled Libra \u306f\u4e00\u822c\u7684\u306a\u4f01\u696d\u306e\u30c7\u30fc\u30bf\u7ba1\u7406\u306b\u7cbe\u901a\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002\u5f7c\u3089\u306f\u3001\u6a5f\u5fae\u306a\u88ab\u5bb3\u7d44\u7e54\u306e\u30c7\u30fc\u30bf\u3092\u3001\u69cb\u9020\u5316\u3055\u308c\u305f\u3082\u306e\u304b\u3089\u69cb\u9020\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u3082\u306e\u307e\u3067\u3001\u5e45\u5e83\u3044\u4e00\u822c\u7684\u30c7\u30fc\u30bf \u30ea\u30dd\u30b8\u30c8\u30ea\u30fc\u304b\u3089\u898b\u3064\u3051\u51fa\u3059\u3053\u3068\u306b\u6210\u529f\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u5bfe\u8c61\u306b\u306f\u305f\u3068\u3048\u3070\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>Confluence<\/li>\n<li>\u30b3\u30fc\u30c9\u7ba1\u7406\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/li>\n<li>Elastic<\/li>\n<li>Microsoft Office 365 \u30b9\u30a4\u30fc\u30c8 (SharePoint\u3001Outlook \u306a\u3069)<\/li>\n<li>\u793e\u5185\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/li>\n<\/ul>\n<p>\u5f7c\u3089\u306f\u307e\u305f\u3001Zendesk \u3084 Jira \u306e\u3088\u3046\u306a\u5178\u578b\u7684\u306a\u30b5\u30fc\u30d3\u30b9 \u30c7\u30b9\u30af \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u306e\u88ab\u5bb3\u74b0\u5883\u30c7\u30fc\u30bf\u3082\u6a19\u7684\u306b\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u30de\u30a4\u30cb\u30f3\u30b0\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306b\u306f\u3001\u3055\u3089\u306a\u308b\u4fb5\u5bb3\u306e\u305f\u3081\u306e\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u5f7c\u3089\u306f\u6a5f\u5fae\u60c5\u5831\u3084\u6a5f\u5bc6\u60c5\u5831\u3092\u76f4\u63a5\u72d9\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>Unit42 \u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u307e\u305f\u3001Muddled Libra \u304c\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9 \u30c7\u30fc\u30bf \u30de\u30a4\u30cb\u30f3\u30b0 \u30c4\u30fc\u30eb\u306e Snaffler \u3092\u4f7f\u3063\u305f\u308a\u3001<span style=\"font-family: 'courier new', courier, monospace;\">*password*<\/span>\u3001<span style=\"font-family: 'courier new', courier, monospace;\">securestring<\/span> \u3068\u3044\u3063\u305f\u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u30cd\u30a4\u30c6\u30a3\u30d6 \u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u30ec\u30b8\u30b9\u30c8\u30ea\u30fc\u3001\u30ed\u30fc\u30ab\u30eb \u30c9\u30e9\u30a4\u30d6\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5171\u6709\u3092\u691c\u7d22\u3059\u308b\u3088\u3046\u3059\u3082\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\u4fb5\u5bb3\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306f\u3001WinRAR \u3084 PeaZip \u3092\u4f7f\u3063\u3066\u6f0f\u51fa\u306e\u305f\u3081\u306b\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\/\u30a2\u30fc\u30ab\u30a4\u30d6\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u5f7c\u3089\u306f\u76d7\u3093\u3060\u6a5f\u5fae\u30c7\u30fc\u30bf\u3092\u6050\u559d\u624b\u6bb5\u3068\u3057\u3066\u5229\u7528\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u9632\u5fa1\u5074\u306f\u3001\u3088\u308a\u5e83\u7bc4\u306a\u30c7\u30fc\u30bf\u7ba1\u7406\u30fb\u5206\u985e\u6226\u7565\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001\u4e0d\u9069\u5207\u306b\u4fdd\u5b58\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3084\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u3001\u81ea\u8eab\u306e\u74b0\u5883\u3067\u5b9a\u671f\u7684\u306b\u30ad\u30fc\u30ef\u30fc\u30c9\u691c\u7d22\u3092\u884c\u3046\u3079\u304d\u3067\u3059\u3002<\/p>\n<h3><a id=\"post-128886-_rfqbe8ejs15o\"><\/a><strong>Exfiltration (\u6f0f\u51fa)<\/strong><\/h3>\n<p>\u3044\u304f\u3064\u304b\u306e\u30b1\u30fc\u30b9\u3067 Muddled Libra \u306f\u30b3\u30de\u30f3\u30c9 &amp; \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3084\u6f0f\u51fa\u306b\u5411\u3051\u3066\u30ea\u30d0\u30fc\u30b9 \u30d7\u30ed\u30ad\u30b7\u30fc \u30b7\u30a7\u30eb\u3084\u30bb\u30ad\u30e5\u30a2 \u30b7\u30a7\u30eb (SSH) \u30c8\u30f3\u30cd\u30eb\u3092\u78ba\u7acb\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306f\u5f7c\u3089\u304c RSocx \u306a\u3069\u306e\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u3063\u305f\u3053\u3068\u3092\u89b3\u5bdf\u3057\u307e\u3057\u305f\u3002Muddled Libra \u306f <span style=\"font-family: 'courier new', courier, monospace;\">put[.]io<\/span>\u3001<span style=\"font-family: 'courier new', courier, monospace;\">transfer[.]sh<\/span>\u3001<span style=\"font-family: 'courier new', courier, monospace;\">wasabi[.]com<\/span>\u3001<span style=\"font-family: 'courier new', courier, monospace;\">gofile[.]io<\/span> \u3068\u3044\u3063\u305f\u4e00\u822c\u7684\u306a\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u30b5\u30a4\u30c8\u3082\u5229\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u6f0f\u51fa\u3084\u653b\u6483\u30c4\u30fc\u30eb\u306e\u53d6\u5f97\u306e\u4e21\u65b9\u3092\u884c\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u307e\u305f\u79c1\u305f\u3061\u306f\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u3057\u3066\u306e Cyberduck \u306e\u4f7f\u7528\u3082\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u60aa\u610f\u3092\u3082\u3063\u3066 Cyberduck \u306e\u3088\u3046\u306a\u6b63\u898f\u88fd\u54c1\u3092\u60aa\u7528\u30fb\u8ee2\u7528\u3059\u308b\u306e\u306f\u73cd\u3057\u3044\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u60aa\u7528\u3055\u308c\u305f\u6b63\u898f\u88fd\u54c1\u5074\u306b\u5fc5\u305a\u3057\u3082\u306a\u306b\u304b\u554f\u984c\u3084\u60aa\u610f\u304c\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u610f\u5473\u3057\u307e\u305b\u3093\u306e\u3067\u305d\u306e\u70b9\u306f\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3><a id=\"post-128886-_4sa4te9sis3q\"><\/a><strong>Impact (\u5f71\u97ff)<\/strong><\/h3>\n<p>Unit42 \u304c\u76f4\u63a5\u89b3\u6e2c\u3057\u305f\u521d\u671f\u306e\u5f71\u97ff\u306f\u3001\u6a5f\u5fae\u30c7\u30fc\u30bf\u304c\u7a83\u53d6\u3055\u308c\u308b\u3053\u3068\u3001\u4fe1\u983c\u3055\u308c\u3066\u3044\u308b\u7d44\u7e54\u30a4\u30f3\u30d5\u30e9\u304c Muddled Libra \u306b\u3088\u3063\u3066\u60aa\u7528\u3055\u308c\u3066\u88ab\u5bb3\u7d44\u7e54\u306e\u4e0b\u6d41\u306b\u3042\u305f\u308b\u9867\u5ba2\u304c\u3055\u3089\u306a\u308b\u653b\u6483\u3092\u53d7\u3051\u308b\u3053\u3068\u3001\u3053\u308c\u3089\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3057\u305f\u3002<\/p>\n<p>\u305d\u306e\u5f8c\u3001\u653b\u6483\u306f\u3055\u3089\u306b\u7834\u58ca\u7684\u3068\u306a\u308a\u3001\u6b21\u306e\u3088\u3046\u306a\u6d3b\u52d5\u304c\u542b\u307e\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>\u696d\u52d9\u306e\u4e2d\u65ad<\/li>\n<li>\u6a5f\u5fae\u306a\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u640d\u5bb3<\/li>\n<li>\u91cd\u8981\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316<\/li>\n<li>\u5de8\u984d\u306e\u6050\u559d<\/li>\n<\/ul>\n<h2><a id=\"post-128886-_ubo14c5bp9se\"><\/a>\u7d50\u8ad6\u3068\u7de9\u548c\u7b56<\/h2>\n<p>Muddled Libra \u306f\u7d44\u7e54\u7684\u306b\u591a\u7a2e\u591a\u69d8\u306a\u696d\u754c\u306e\u7d44\u7e54\u3092\u8105\u304b\u3057\u3066\u3044\u308b\u624b\u5f37\u3044\u6575\u3067\u3059\u3002\u5f7c\u3089\u306f\u3055\u307e\u3056\u307e\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u898f\u7bc4\u306b\u7cbe\u901a\u3057\u3001\u6bd4\u8f03\u7684\u30bb\u30ad\u30e5\u30a2\u306a\u74b0\u5883\u306b\u3082\u4fb5\u5bb3\u3092\u5e83\u3052\u3001\u8fc5\u901f\u306a\u5b9f\u884c\u3067\u7834\u58ca\u7684\u306a\u653b\u6483\u30c1\u30a7\u30fc\u30f3\u3092\u5b8c\u9042\u3057\u307e\u3059\u3002<\/p>\n<p>Muddled Libra\u306b\u306f\u3001\u5f31\u70b9\u3092\u3064\u306a\u304e\u5408\u308f\u305b\u3066\u7834\u6ec5\u7684\u306a\u5f71\u97ff\u3092\u3082\u305f\u3089\u3059\u3068\u3044\u3046\u7570\u69d8\u306a\u624d\u899a\u3092\u9664\u3051\u3070\u3001\u4f55\u3089\u65b0\u3057\u3044\u70b9\u306f\u307f\u3089\u308c\u307e\u305b\u3093\u3002\u9632\u5fa1\u5074\u306f\u3001\u6700\u5148\u7aef\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3001\u5305\u62ec\u7684\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u885b\u751f\u7ba1\u7406\u3001\u5916\u90e8\u8105\u5a01\u30fb\u5185\u90e8\u30a4\u30d9\u30f3\u30c8\u306e\u76e3\u8996\u3001\u3053\u308c\u3089\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u696d\u52d9\u306e\u4e2d\u65ad\u3084\u6a5f\u5fae\u30c7\u30fc\u30bf\u306e\u640d\u5931\u3068\u3044\u3046\u9ad8\u304f\u3064\u304f\u30ea\u30b9\u30af\u306f\u3001\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u73fe\u4ee3\u5316\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u30a4\u30f3\u30bb\u30f3\u30c6\u30a3\u30d6\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u5f0a\u793e\u306f\u3001\u524d\u8ff0\u306e\u653b\u6483\u30c1\u30a7\u30fc\u30f3\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u8aac\u660e\u3057\u305f\u7de9\u548c\u7b56\u306b\u52a0\u3048\u3001\u4ee5\u4e0b\u306e\u5bfe\u7b56\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u53ef\u80fd\u306a\u9650\u308a\u3001MFA \u3068\u30b7\u30f3\u30b0\u30eb\u30b5\u30a4\u30f3\u30aa\u30f3 (SSO) \u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002\u3067\u304d\u308c\u3070 FIDO (Fast Identity Online) \u3092\u63a1\u7528\u3057\u307e\u3057\u3087\u3046\u3002\u79c1\u305f\u3061\u304c\u8abf\u67fb\u3057\u305f\u30b1\u30fc\u30b9\u3067 Muddled Libra \u304c\u6700\u3082\u6210\u529f\u3092\u53ce\u3081\u3066\u3044\u305f\u306e\u306f\u5f93\u696d\u54e1\u3092\u8aac\u5f97\u3057\u3066 MFA \u3092\u56de\u907f\u3055\u305b\u305f\u5834\u5408\u3067\u3057\u305f\u3002\u8db3\u5834\u3092\u3059\u3050\u306b\u78ba\u7acb\u3067\u304d\u306a\u3044\u5834\u5408\u3001\u5f7c\u3089\u306f\u5225\u306e\u6a19\u7684\u306b\u79fb\u3063\u3066\u3044\u305f\u3088\u3046\u3067\u3059\u3002<\/li>\n<li>\u9632\u5fa1\u5074\u306f\u307e\u305f\u3001MFA \u306b\u4f55\u5ea6\u3082\u5931\u6557\u3057\u305f\u5834\u5408\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8b66\u544a\u3084\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\u5b9f\u88c5\u3092\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u5305\u62ec\u7684\u306a\u30e6\u30fc\u30b6\u30fc\u610f\u8b58\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3092\u5b9f\u65bd\u3057\u307e\u3059\u3002Muddled Libra \u306f\u3001\u96fb\u8a71\u3084 SMS \u3092\u4f7f\u3063\u305f\u30d8\u30eb\u30d7 \u30c7\u30b9\u30af\u3084\u307b\u304b\u306e\u5f93\u696d\u54e1\u3078\u306e\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002\u5f93\u696d\u54e1\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3092\u884c\u3044\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u4ee5\u5916\u306b\u3082\u4e0d\u5be9\u306a\u9023\u7d61\u304c\u3042\u308c\u3070\u8b58\u5225\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/li>\n<li>\u4fb5\u5165\u3055\u308c\u305f\u5834\u5408\u3001\u3053\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u73fe\u4ee3\u7684\u306a\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8 \u30ec\u30b9\u30dd\u30f3\u30b9 \u30d7\u30ec\u30a4\u30d6\u30c3\u30af\u3092\u77e5\u6089\u3057\u3066\u3044\u308b\u3082\u306e\u3068\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u5225\u306e\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u3092\u5229\u7528\u3059\u308b\u30ec\u30b9\u30dd\u30f3\u30b9 \u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u8a2d\u7f6e\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/li>\n<li>\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u306e\u885b\u751f\u72b6\u614b\u304c\u6700\u65b0\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u5fc5\u8981\u306a\u3068\u304d\u3001\u5fc5\u8981\u306a\u671f\u9593\u3060\u3051\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3057\u307e\u3059\u3002<\/li>\n<li>\u91cd\u8981\u306a\u9632\u5fa1\u30b7\u30b9\u30c6\u30e0\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3078\u306e\u30a2\u30af\u30bb\u30b9\u76e3\u8996\u3068\u7ba1\u7406\u306f\u719f\u7df4\u3057\u305f\u653b\u6483\u8005\u304b\u3089\u8eab\u3092\u5b88\u308b\u306b\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u6a29\u9650\u306f\u305d\u308c\u305e\u308c\u306e\u8077\u52d9\u306b\u5fc5\u8981\u306a\u3082\u306e\u3060\u3051\u306b\u5236\u9650\u3055\u308c\u308b\u3079\u304d\u3067\u3059\u3002<a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/p\/XDR\" target=\"_blank\" rel=\"noopener\">Cortex XDR<\/a> \u3084 <a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/p\/XSIAM\" target=\"_blank\" rel=\"noopener\">Cortex XSIAM<\/a> \u306a\u3069\u306e ITDR (Identity Threat Detection and Response) \u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3001\u5e73\u6642\u3068\u306f\u7570\u306a\u308b\u632f\u308b\u821e\u3044\u304c\u306a\u3044\u304b\u76e3\u8996\u3057\u307e\u3059\u3002<\/li>\n<li>\u9632\u5fa1\u5074\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u63a5\u7d9a\u3092\u8a31\u53ef\u3055\u308c\u308b\u533f\u540d\u5316\u30b5\u30fc\u30d3\u30b9\u3092\u3001\u7406\u60f3\u7684\u306b\u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067 <a href=\"https:\/\/www.paloaltonetworks.jp\/technologies\/app-id\" target=\"_blank\" rel=\"noopener\">App-ID<\/a> \u306b\u3088\u3063\u3066\u5236\u9650\u3059\u3079\u304d\u3067\u3059\u3002<\/li>\n<\/ul>\n<p>\u672c\u7a3f\u3067\u89e3\u8aac\u3057\u305f\u8105\u5a01\u306e\u9632\u5fa1\u306b\u3042\u305f\u3063\u3066\u3001\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306f\u7d44\u7e54\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3055\u3089\u306a\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u5c0e\u5165\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3: \u6a5f\u68b0\u5b66\u7fd2\u306e\u8a2d\u5b9a\u304c\u6709\u52b9\u306a\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb (NGFW) \u3084\u3001\u30d9\u30b9\u30c8\u30a4\u30f3\u30af\u30e9\u30b9\u306e\u30af\u30e9\u30a6\u30c9\u63d0\u4f9b\u578b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b5\u30fc\u30d3\u30b9\u3092\u901a\u3058\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u305f\u3068\u3048\u3070\u3001Threat Prevention\u3001URL Filtering\u3001DNS Security\u3001\u60aa\u610f\u306e\u3042\u308b\u30b5\u30f3\u30d7\u30eb\u3084\u30a4\u30f3\u30d5\u30e9\u3092\u7279\u5b9a\u30fb\u9632\u6b62\u3067\u304d\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u9632\u6b62\u30a8\u30f3\u30b8\u30f3\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n<li>\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3: \u9ad8\u5ea6\u306a\u6a5f\u68b0\u5b66\u7fd2\u3068\u632f\u308b\u821e\u3044\u5206\u6790\u3067\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u3092\u7279\u5b9a\u3067\u304d\u308b XDR \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u8105\u5a01\u3092\u7279\u5b9a\u3057\u305f\u305d\u306e\u5834\u3067\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u5bfe\u51e6\u30fb\u30d6\u30ed\u30c3\u30af\u3067\u304d\u308b\u3088\u3046\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3: \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30af\u30e9\u30a6\u30c9\u3001ID \u30b7\u30b9\u30c6\u30e0\u304b\u3089\u306e\u30c7\u30fc\u30bf\u3092\u7d71\u5408\u3057\u3001SOC \u30a2\u30ca\u30ea\u30b9\u30c8\u304c\u8105\u5a01\u306e\u5168\u4f53\u50cf\u3092\u628a\u63e1\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u308c\u308b XSOAR \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3084 XSIAM \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u901a\u3058\u3066\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u4fb5\u5bb3\u306e\u61f8\u5ff5\u304c\u3042\u308a\u5f0a\u793e\u306b\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u95a2\u3059\u308b\u3054\u76f8\u8ac7\u3092\u306a\u3055\u308a\u305f\u3044\u5834\u5408\u306f\u3001<a href=\"https:\/\/start.paloaltonetworks.jp\/contact-unit42.html\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0<\/a>\u304b\u3089\u3054\u9023\u7d61\u3044\u305f\u3060\u304f\u304b\u3001infojapan@paloaltonetworks.com \u307e\u3067\u30e1\u30fc\u30eb\u306b\u3066\u3054\u9023\u7d61\u3044\u305f\u3060\u304f\u304b\u3001\u4e0b\u8a18\u306e\u96fb\u8a71\u756a\u53f7\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044 (\u3054\u76f8\u8ac7\u306f\u5f0a\u793e\u88fd\u54c1\u306e\u304a\u5ba2\u3055\u307e\u306b\u306f\u9650\u5b9a\u3055\u308c\u307e\u305b\u3093)\u3002<\/p>\n<ul>\n<li>\u5317\u7c73\u30d5\u30ea\u30fc\u30c0\u30a4\u30e4\u30eb: 866.486.4842 (866.4.UNIT42)<\/li>\n<li>EMEA: +31.20.299.3130<\/li>\n<li>APAC: +65.6983.8730<\/li>\n<li>\u65e5\u672c: (+81) 50-1790-0200<\/li>\n<\/ul>\n<h2><a id=\"post-128886-_am2k8qo41uhi\"><\/a>IoC (\u4fb5\u5bb3\u6307\u6a19)<\/h2>\n<p>\u3053\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3067\u89b3\u6e2c\u3055\u308c\u305fIP\u30a2\u30c9\u30ec\u30b9:<\/p>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">104.247.82[.]11<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">105.101.56[.]49<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">105.158.12[.]236<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">134.209.48[.]68<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">137.220.61[.]53<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">138.68.27[.]0<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">146.190.44[.]66<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">149.28.125[.]96<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">157.245.4[.]113<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">159.223.208[.]47<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">159.223.238[.]0<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">162.19.135[.]215<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">164.92.234[.]104<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">165.22.201[.]77<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">167.99.221[.]10<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">172.96.11[.]245<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">185.56.80[.]28<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">188.166.92[.]55<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">193.149.129[.]177<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">207.148.0[.]54<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">213.226.123[.]104<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">35.175.153[.]217<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">45.156.85[.]140<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">45.32.221[.]250<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">64.227.30[.]114<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">79.137.196[.]160<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">92.99.114[.]231<\/span><\/li>\n<\/ul>\n<h2><a id=\"post-128886-_dnvnrt25vj6k\"><\/a>\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9<\/h2>\n<ul>\n<li><a href=\"https:\/\/playlist.megaphone.fm\/?e=CYBW2420634274&amp;start=855&amp;utm_content=261841717&amp;utm_medium=social&amp;utm_source=linkedinpanw_channel=lcp-10454826?utm_source=linkedin-unit42-global&amp;utm_medium=social\" target=\"_blank\" rel=\"noopener\">Muddled Libra Discussion With Unit 42 Senior Consultant Stephanie Regan<\/a> \u2013 Threat Vector Podcast, Unit 42 on CyberWire Daily<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=Znq1fgMSFJs&amp;list=PLaKGTLgARHpO1zjPmTlWuYsYEKR0SKUPa&amp;index=30\" target=\"_blank\" rel=\"wpdevart_lightbox_video noopener\">Exposing Muddled Libra's Meticulous Tactics With Unit 42 Senior Researcher Kristopher Russo<\/a> \u2013 Threat Vector Podcast, Unit 42 on CyberWire Daily<\/li>\n<li><a href=\"https:\/\/unit42.paloaltonetworks.jp\/muddled-libra-evolution-to-cloud\/\" target=\"_blank\" rel=\"noopener\">Muddled Libra \u306e\u30af\u30e9\u30a6\u30c9\u3078\u306e\u9032\u5316<\/a> \u2013 \u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9 Unit 42<\/li>\n<li><a href=\"https:\/\/www.group-ib.com\/blog\/0ktapus\/\" target=\"_blank\" rel=\"noopener\">Roasting 0ktapus: The phishing campaign going after Okta identity credentials<\/a> \u2013\u00a0Group-IB<\/li>\n<li><a href=\"https:\/\/www.crowdstrike.com\/blog\/analysis-of-intrusion-campaign-targeting-telecom-and-bpo-companies\/\" target=\"_blank\" rel=\"noopener\">Not a SIMulation: CrowdStrike Investigations Reveal Intrusion Campaign Targeting Telco and BPO Companies<\/a> \u2013 CrowdStrike<\/li>\n<li><a href=\"https:\/\/sec.okta.com\/scatterswine\" target=\"_blank\" rel=\"noopener\">Detecting Scatter Swine: Insights into a Relentless Phishing Campaign<\/a> \u2013 Okta<\/li>\n<li><a href=\"https:\/\/www.mandiant.com\/resources\/blog\/hunting-attestation-signed-malware\" target=\"_blank\" rel=\"noopener\">I Solemnly Swear My Driver Is Up to No Good: Hunting for Attestation Signed Malware<\/a> \u2013 Mandiant<\/li>\n<li><a href=\"https:\/\/krebsonsecurity.com\/2021\/03\/is-your-browser-extension-a-botnet-backdoor\/\" target=\"_blank\" rel=\"noopener\">Is Your Browser Extension a Botnet Backdoor?<\/a> \u2013 Krebs on Security<\/li>\n<li><a href=\"https:\/\/therecord.media\/genesis-market-russian-market-2easy-shop-cybercrime-fraud\" target=\"_blank\" rel=\"noopener\">Suspicion stalks Genesis Market\u2019s competitors following FBI takedown<\/a> \u2013 The Record, Recorded Future News<\/li>\n<\/ul>\n<p class=\"p1\">2024 \u5e74\u521d\u982d\u304b\u3089\u306e Muddled Libra \u6d3b\u52d5\u306e\u9032\u5c55\u3092\u542b\u3081\u308b\u305f\u3081\u30015 \u6708 16 \u65e5\u5348\u524d 10 \u6642 12 \u5206 (\u592a\u5e73\u6d0b\u6a19\u6e96\u6642) \u306b\u66f4\u65b0\u3055\u308c\u307e\u3057\u305f.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Muddled Libra\u306e\u624b\u53e3\u306b\u3001\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u3068\u3057\u3066\u306eRaaS\u53c2\u753b\u3084\u3001\u7a83\u53d6\u30c7\u30fc\u30bf\u306b\u3088\u308b\u5358\u7d14\u306a\u6050\u559d\u306a\u3069\u306e\u65b0\u305f\u306a\u5c55\u958b\u304c\u898b\u3089\u308c\u307e\u3057\u305f\u30022022\u5e74\u306b\u516c\u958b\u3057\u305f\u672c\u7a3f\u3092\u66f4\u65b0\u3057\u3001\u6700\u8fd1\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30a3\u89b3\u6e2c\u306e\u7d50\u679c\u304b\u3089\u5f97\u305f\u77e5\u898b\u3092MITRE ATT&#038;CK\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u3057\u305f\u304c\u3063\u3066\u8a73\u8ff0\u3057\u307e\u3059<\/p>\n","protected":false},"author":359,"featured_media":134039,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1974,4432,4431],"tags":[4599,4601,4603,4605,4541,4543,4519,4607,4609,4611],"product_categories":[4441,4443,4445,4446,4448,4450,4451,4456,4465],"coauthors":[3154,3754,3984],"class_list":["post-147631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-malware-ja","category-top-cyberthreats-ja","category-threat-actor-groups-ja","tag-0ktapus-ja","tag-alphv-ja","tag-app-id-ja","tag-blackcat-ransomware-ja","tag-mitre-ja","tag-muddled-libra-ja","tag-phishing-ja","tag-scatter-swine-ja","tag-scattered-spider-ja","tag-social-engineering-ja","product_categories-advanced-dns-security-ja","product_categories-advanced-url-filtering-ja","product_categories-app-id-ja-cloud-delivered-security-services-ja","product_categories-cloud-delivered-security-services-ja","product_categories-cortex-xdr-ja","product_categories-cortex-xsiam-ja","product_categories-cortex-xsoar-ja","product_categories-next-generation-firewall-ja","product_categories-unit-42-incident-response-ja"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>[2025-05-16 \u66f4\u65b0] \u8105\u5a01\u30b0\u30eb\u30fc\u30d7\u306e\u8a55\u4fa1: Muddled Libra<\/title>\n<meta name=\"description\" content=\"Muddled Libra\u306e\u624b\u53e3\u306b\u3001\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u3068\u3057\u3066\u306eRaaS\u53c2\u753b\u3084\u3001\u7a83\u53d6\u30c7\u30fc\u30bf\u306b\u3088\u308b\u5358\u7d14\u306a\u6050\u559d\u306a\u3069\u306e\u65b0\u305f\u306a\u5c55\u958b\u304c\u898b\u3089\u308c\u307e\u3057\u305f\u30022022\u5e74\u306b\u516c\u958b\u3057\u305f\u672c\u7a3f\u3092\u66f4\u65b0\u3057\u3001\u6700\u8fd1\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30a3\u89b3\u6e2c\u306e\u7d50\u679c\u304b\u3089\u5f97\u305f\u77e5\u898b\u3092MITRE ATT&amp;CK\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u3057\u305f\u304c\u3063\u3066\u8a73\u8ff0\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/unit42.paloaltonetworks.com\/ja\/threat-group-assessment-muddled-libra-2024\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[2025-05-16 \u66f4\u65b0] \u8105\u5a01\u30b0\u30eb\u30fc\u30d7\u306e\u8a55\u4fa1: Muddled Libra\" \/>\n<meta property=\"og:description\" content=\"Muddled 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