{"id":119705,"date":"2022-06-03T13:00:31","date_gmt":"2022-06-03T20:00:31","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=119705"},"modified":"2022-10-02T21:01:28","modified_gmt":"2022-10-03T04:01:28","slug":"revil-threat-actors","status":"publish","type":"post","link":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/revil-threat-actors\/","title":{"rendered":"\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30ae\u30e3\u30f3\u30b0REvil: \u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u5fa9\u6d3b\u3057\u305f\u306e\u304b (2022\u5e746\u6708\u66f4\u65b0)"},"content":{"rendered":"<h2><a id=\"post-119665-_sc28o2g44dmh\"><\/a>\u6982\u8981<\/h2>\n<p>REvil\u306f\u3001\u4e16\u754c\u3067\u6700\u3082\u60aa\u540d\u9ad8\u3044\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e1\u3064\u3068\u3057\u3066\u6d6e\u4e0a\u3057\u3066\u304d\u307e\u3057\u305f\u30022021\u5e74\u306e\u590f\u306b\u306f\u3001\u30d6\u30e9\u30b8\u30eb\u3092\u62e0\u70b9\u3068\u3059\u308b\u4e16\u754c\u6700\u5927\u306e\u98df\u8089\u52a0\u5de5\u4f1a\u793e\u304b\u30891,100\u4e07\u30c9\u30eb\u306e\u8eab\u4ee3\u91d1\u652f\u6255\u3044\u3092\u5f15\u304d\u51fa\u3057\u3001\u30d6\u30e9\u30b8\u30eb\u306e\u533b\u7642\u8a3a\u65ad\u4f1a\u793e\u306b500\u4e07\u30c9\u30eb\u3092\u8981\u6c42\u3057\u3001Kaseya VSA\u306eIT\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u6570\u5341\u793e\u3001\u304a\u305d\u3089\u304f\u306f\u6570\u767e\u793e\u306e\u4f01\u696d\u306b\u5bfe\u3057\u3066\u5927\u898f\u6a21\u306a\u653b\u6483\u3092\u4ed5\u639b\u3051\u307e\u3057\u305f\u3002<\/p>\n<p>REvil(Sodinokibi\u3068\u3057\u3066\u3082\u77e5\u3089\u308c\u308b)\u306f\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u754c\u9688\u3067\u306f\u65b0\u53c2\u8005\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001Unit 42\u306f3\u5e74\u524d\u304b\u3089\u3053\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u95a2\u9023\u3059\u308b\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u3092\u76e3\u8996\u3057\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u304c\u6700\u521d\u306b\u3053\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u906d\u9047\u3057\u305f\u306e\u306f2018\u5e74\u3067\u3001\u5f53\u6642\u306fGandCrab\u3068\u547c\u3070\u308c\u308b\u30b0\u30eb\u30fc\u30d7\u3068\u9023\u643a\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u5f53\u6642\u306f\u3001\u30de\u30eb\u30d0\u30bf\u30a4\u30b8\u30f3\u30b0\u3084\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u30ad\u30c3\u30c8(\u60aa\u610f\u306e\u3042\u308b\u5e83\u544a\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u30c4\u30fc\u30eb\u3067\u3001\u30cf\u30c3\u30ab\u30fc\u304c\u88ab\u5bb3\u8005\u304c\u60aa\u610f\u306e\u3042\u308bWeb\u30b5\u30a4\u30c8\u3092\u8a2a\u308c\u305f\u969b\u306b\u30c9\u30e9\u30a4\u30d6\u30d0\u30a4\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u611f\u67d3\u3055\u305b\u308b\u3082\u306e)\u306b\u3088\u308b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u914d\u5e03\u306b\u4e3b\u773c\u3092\u7f6e\u3044\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u306e\u30b0\u30eb\u30fc\u30d7\u306f\u306e\u3061\u306bREvil\u306b\u59ff\u3092\u5909\u3048\u3001\u6210\u9577\u3057\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u6d41\u51fa\u3055\u305b\u305f\u308a\u6570\u767e\u4e07\u30c9\u30eb\u306e\u8eab\u4ee3\u91d1\u3092\u8981\u6c42\u3059\u308b\u3053\u3068\u3067\u60aa\u540d\u3092\u306f\u305b\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3044\u307e\u3084\u5f7c\u3089\u306f\u30b5\u30a4\u30d0\u30fc\u6050\u559d\u30ae\u30e3\u30f3\u30b0\u306e\u30a8\u30ea\u30fc\u30c8\u30b0\u30eb\u30fc\u30d7\u306e\u4e00\u54e1\u3068\u306a\u308a\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3092\u4e16\u754c\u4e2d\u306e\u4f01\u696d\u3084\u56fd\u5bb6\u306b\u3068\u3063\u3066\u306e\u6700\u3082\u5dee\u3057\u8feb\u3063\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u8105\u5a01\u305f\u3089\u3057\u3081\u305f\u3001\u6fc0\u3057\u3044\u6d88\u8017\u3092\u8a98\u3046\u653b\u6483\u3092\u6025\u5897\u3055\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><span style=\"font-weight: 400;\">2022\u5e746\u67083\u65e5\u66f4\u65b0: 2021\u5e7410\u6708\u3001REvil\u306f\u8907\u6570\u306e\u4e3b\u8981\u653f\u5e9c\u6a5f\u95a2\u306e\u8ffd\u53ca\u306b\u3088\u308a\u3001\u5c11\u306a\u304f\u3068\u3082\u90e8\u5206\u7684\u306b\u306f\u30aa\u30d5\u30e9\u30a4\u30f3\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3067\u3059\u304c\u3053\u306e\u4e0d\u5728\u306f\u675f\u306e\u9593\u3060\u3063\u305f\u3088\u3046\u3067\u3059\u30022022\u5e744\u670820\u65e5\u3001REvil\u306e\u65e7\u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u304c\u518d\u5ea6\u30aa\u30f3\u30e9\u30a4\u30f3\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306f\u3001REvil\u306e\u6d3b\u52d5\u306b\u95a2\u3059\u308b\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30ec\u30dd\u30fc\u30c8\u3092\u66f4\u65b0\u3057\u3001\u6700\u65b0\u306e\u30b5\u30f3\u30d7\u30eb\u3068\u653b\u6483\u306b\u95a2\u3059\u308b\u6d1e\u5bdf\u3092\u52a0\u3048\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u3053\u306e\u6d3b\u52d5\u306e\u80cc\u5f8c\u306b\u3044\u308b\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u3001\u5b9f\u969b\u306b\u5143\u306e\u30b0\u30eb\u30fc\u30d7\u306e\u30e1\u30f3\u30d0\u30fc\u306a\u306e\u304b\u65b0\u305f\u306a\u7ba1\u7406\u6a5f\u69cb\u306b\u3088\u308b\u3082\u306e\u306a\u306e\u304b\u306f\u307e\u3060\u660e\u78ba\u3067\u306f\u306a\u3044\u3053\u3068\u306b\u7559\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u65b0\u3057\u3044\u60c5\u5831\u306f\u300c2022\u5e74\u306eREvil\u300d\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u8aac\u660e\u3057\u307e\u3059\u3002 <\/span><\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e<a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/wildfire\">WildFire<\/a>\u3001<a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/subscriptions\/threat-prevention\">\u8105\u5a01\u9632\u5fa1<\/a>\u3001<a href=\"https:\/\/www.paloaltonetworks.jp\/cortex\/cortex-xdr\">Cortex XDR<\/a>\u306f\u3001REvil\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u3088\u308b\u611f\u67d3\u3092\u691c\u77e5\u30fb\u9632\u6b62\u3057\u307e\u3059\u3002<\/p>\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=\"mailto:infojapan@paloaltonetworks.com\">infojapan@paloaltonetworks.com<\/a> \u307e\u3067\u96fb\u5b50\u30e1\u30fc\u30eb\u306b\u3066\u3054\u9023\u7d61\u304f\u3060\u3055\u3044 (\u3054\u76f8\u8ac7\u306f\u5f0a\u793e\u88fd\u54c1\u306e\u304a\u5ba2\u69d8\u306b\u306f\u9650\u5b9a\u3055\u308c\u307e\u305b\u3093)\u3002<\/p>\n<h2>2022\u5e74\u306eREvil: \u8eab\u4ee3\u91d1\u8981\u6c42\u30e1\u30e2\u3001\u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u3001\u6c7a\u6e08\u30b5\u30a4\u30c8\u306a\u3069\u65b0\u305f\u306a\u89b3\u6e2c\u7d50\u679c<\/h2>\n<p><span style=\"font-weight: 400;\">REvil<\/span><a href=\"https:\/\/www.paloaltonetworks.com\/blog\/2022\/04\/ransomware-trends-demands-dark-web-leak-sites\/?lang=ja\"><span style=\"font-weight: 400;\">\u306f2021\u5e74\u306b\u3082\u3063\u3068\u3082\u6d3b\u767a\u306b\u6d3b\u52d5\u3092\u3057\u3066\u3044\u305f\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u30b0\u30eb\u30fc\u30d7\u306e\u3072\u3068\u3064<\/span><\/a><span style=\"font-weight: 400;\">\u3067\u3057\u305f\u304c\u30012021\u5e7410\u6708\u306b\u30aa\u30d5\u30e9\u30a4\u30f3\u306b\u306a\u308a\u307e\u3057\u305f\u3002REvil\u306e\u89e3\u4f53\u306f\u3001\u8907\u6570\u306e\u4e3b\u8981\u653f\u5e9c\u6a5f\u95a2\u304c\u5f53\u8a72\u30b0\u30eb\u30fc\u30d7\u306e\u6d3b\u52d5\u3092\u8ffd\u53ca\u3057\u3066\u902e\u6355\u8005\u304c\u51fa\u305f\u3053\u3068\u3084\u3001\u30a4\u30f3\u30d5\u30e9\u306e\u62bc\u53ce\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30fb\u30a2\u30ba\u30fb\u30a2\u30fb\u30b5\u30fc\u30d3\u30b9(RaaS)\u306e\u30ea\u30fc\u30c0\u30fc\u30b7\u30c3\u30d7\u6d88\u6ec5\u3001\u30b0\u30eb\u30fc\u30d7\u30e1\u30f3\u30d0\u30fc\u9593\u306e\u76f8\u4e92\u4e0d\u4fe1\u306b\u3088\u308b\u3082\u306e\u3067\u3057\u305f\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">2022\u5e744\u670820\u65e5\u3001REvil\u306e\u65e7\u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u304c\u518d\u3073\u30aa\u30f3\u30e9\u30a4\u30f3\u306b\u306a\u3063\u3066\u8a2a\u554f\u8005\u3092\u65b0\u3057\u3044Onion\u306e\u30a2\u30c9\u30ec\u30b9\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u59cb\u3081\u307e\u3057\u305f\u3002\u305d\u3053\u306b\u306f\u65b0\u305f\u306a\u88ab\u5bb3\u8005\u3068\u4ee5\u524d\u304b\u3089\u306e\u88ab\u5bb3\u8005\u306e\u60c5\u5831\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u3068\u304f\u306b\u6ce8\u76ee\u3059\u3079\u304d\u306f\u3001\u65b0\u30b5\u30a4\u30c8\u306b\u306f\u672c\u5bb6REvil\u30b0\u30eb\u30fc\u30d7\u4e3b\u5c0e\u306e\u300cHappy Blog\u300d\u3068\u82e5\u5e72\u76f8\u9055\u304c\u3042\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u305f\u3068\u3048\u3070\u65b0\u30b5\u30a4\u30c8\u306b\u306fRSS2.0\u30d5\u30a3\u30fc\u30c9\u3084\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u3092\u6d3b\u767a\u306b\u52df\u308b\u300cJoin Us (\u30e1\u30f3\u30d0\u30fc\u52df\u96c6)\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u304c\u8a2d\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u53e4\u3044\u88ab\u5bb3\u8005\u7528\u306e\u6982\u5ff5\u5b9f\u8a3c\u30ea\u30f3\u30af\u304c\u30aa\u30d5\u30e9\u30a4\u30f3\u5316\u306a\u3044\u3057\u524a\u9664\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u305f\u3081Unit 42\u3067\u306f\u3053\u306eWeb\u30b5\u30a4\u30c8\u306f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u5fa9\u5143\u3055\u308c\u305f\u3082\u306e\u3067\u6295\u7a3f\u5185\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u4e00\u5207\u66f4\u65b0\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u5f53\u8a72\u30d6\u30ed\u30b0\u306f\u5225\u306e\u30b0\u30eb\u30fc\u30d7\u304c\u518d\u4f5c\u6210\u3057\u305f\u3082\u306e\u3068\u3044\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u524d\u300cREvil\u306e\u4ed5\u4e8b\u3092\u3057\u3066\u3044\u305f\u300d\u3068\u4e3b\u5f35\u3057\u3066\u3044\u305f\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u3068\u4eca\u56de\u306e\u30b0\u30eb\u30fc\u30d7\u304c\u540c\u4e00\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">5\u6708\u4e0a\u65ec\u306b\u306f\u3001\u65b0\u305f\u306a\u88ab\u5bb3\u7d44\u7e54\u3068\u3055\u308c\u308b\u7d44\u7e54\u306e\u63b2\u8f09\u3068\u524a\u9664\u304c\u7e70\u308a\u8fd4\u3055\u308c\u3066\u3044\u308b\u69d8\u5b50\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002\u901a\u5e38\u306f\u8eab\u4ee3\u91d1\u3092\u652f\u6255\u3063\u305f\u5834\u5408\u306b\u7d44\u7e54\u304c\u30b5\u30a4\u30c8\u304b\u3089\u524a\u9664\u3055\u308c\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u305d\u306e\u30b1\u30fc\u30b9\u306b\u306f\u8a72\u5f53\u3057\u306a\u3044\u3088\u3046\u3067\u3001\u88ab\u5bb3\u7d44\u7e54\u3068\u76ee\u3055\u308c\u308b\u540c\u4e00\u306e\u7d44\u7e54\u304c\u4f55\u5ea6\u3082\u8ffd\u52a0\u30fb\u524a\u9664\u3092\u7e70\u308a\u8fd4\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u5bfe\u8c61\u306e\u7d44\u7e54\u306f\u3042\u308b\u30a4\u30f3\u30c9\u306e\u77f3\u6cb9\u95a2\u9023\u7d44\u7e54\u3001\u7c73\u56fd\u306e\u6559\u80b2\u7d44\u7e54\u3001\u30d5\u30e9\u30f3\u30b9\u306e\u770b\u677f\u30e1\u30fc\u30ab\u30fc\u3067\u3059\u3002\u3053\u306e\u671f\u9593\u306f\u30b5\u30a4\u30c8\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308a\u88ab\u5bb3\u7d44\u7e54\u3092\u8a18\u8f09\u3057\u3066\u3044\u306a\u3044\u7a7a\u767d\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u00a0<\/span><\/p>\n<figure id=\"attachment_123346\" aria-describedby=\"caption-attachment-123346\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-123347 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/Figure-1-redacted.jpg\" alt=\"\" width=\"900\" height=\"695\" \/><figcaption id=\"caption-attachment-123346\" class=\"wp-caption-text\">\u56f31. \u300c\u65b0\u300dREvil\u30ea\u30fc\u30af\u30b5\u30a4\u30c8<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">\u5fa9\u6d3b\u3057\u305f\u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u306e\u52df\u96c6\u30bb\u30af\u30b7\u30e7\u30f3\u306f\u5f53\u521d\u300cRuTOR\u300d\u306b\u88ab\u5bb3\u8005\u3092\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u3066\u3044\u307e\u3057\u305f\u3002RuTOR\u3068\u3044\u3046\u306e\u306f\u30ed\u30b7\u30a2\u8a9e\u306b\u3088\u308b\u8457\u540d\u306a\u30d5\u30a9\u30fc\u30e9\u30e0\u30de\u30fc\u30b1\u30c3\u30c8\u30d7\u30ec\u30a4\u30b9\u306e\u3072\u3068\u3064\u3067\u3001\u9055\u6cd5\u306a\u5546\u54c1\u306e\u8ca9\u58f2\u304c\u591a\u3044\u5834\u6240\u3067\u3059\u3002\u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u306f\u3001\u3053\u306e\u30de\u30fc\u30b1\u30c3\u30c8\u30d7\u30ec\u30a4\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u3082\u3064\u81ea\u52d5\u30a8\u30b9\u30af\u30ed\u30fc\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u5fa9\u6d3b\u3057\u305fREvil\u3078\u306e\u53c2\u52a0\u306b\u8208\u5473\u306e\u3042\u308b\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u306f\u3001REvil\u30e1\u30f3\u30d0\u30fc\u3068\u306e\u81ea\u52d5\u30a8\u30b9\u30af\u30ed\u30fc\u5951\u7d04\u306e\u4e00\u74b0\u3068\u3057\u3066\u9810\u8a17\u91d1\u3092\u6c42\u3081\u3089\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u5b8c\u4e86\u3059\u308b\u3068\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u306b\u30b0\u30eb\u30fc\u30d7\u3078\u306e\u62db\u5f85\u72b6\u304c\u9001\u3089\u308c\u307e\u3059\u3002\u00a0<\/span><\/p>\n<figure id=\"attachment_123348\" aria-describedby=\"caption-attachment-123348\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-123349 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/Figure-2.png\" alt=\"\u65b0\u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u306e\u52df\u96c6\u8981\u9805\u30bb\u30af\u30b7\u30e7\u30f3\u53c2\u52a0\u5e0c\u671b\u8005\u3092RuTOR\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u3066\u3044\u305f\u30ed\u30b7\u30a2\u8a9e\u306e\u6295\u7a3f\" width=\"900\" height=\"618\" \/><figcaption id=\"caption-attachment-123348\" class=\"wp-caption-text\">\u56f32. \u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u306e\u52df\u96c6\u8981\u9805\u30bb\u30af\u30b7\u30e7\u30f3<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">\u3053\u306eRuTOR\u30d5\u30a9\u30fc\u30e9\u30e0\u306e\u5229\u7528\u306f\u8208\u5473\u6df1\u3044\u3068\u3044\u3048\u308b\u3067\u3057\u3087\u3046\u3002RAMP\u3084Exploit\u3001XSS\u306a\u3069\u306e\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\u306f\u3001\u30da\u30f3\u30c6\u30b9\u30bf\u30fc\u306b\u3088\u308b\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u300d\u3068\u307f\u305b\u304b\u3051\u305f\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u95a2\u9023\u30b5\u30fc\u30d3\u30b9\u4f9d\u983c\u6295\u7a3f\u306a\u3069\u304c\u898b\u3089\u308c\u307e\u3059\u304c\u3001RuTOR\u306f\u305d\u308c\u3089\u306e\u30d5\u30a9\u30fc\u30e9\u30e0\u3068\u3061\u304c\u3044\u3001\u3068\u304f\u306b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30aa\u30da\u30ec\u30fc\u30bf\u306b\u77e5\u3089\u308c\u305f\u3082\u306e\u3067\u306f\u306a\u3044\u304b\u3089\u3067\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">4\u670822\u65e5\u3001RuTOR\u3078\u306e\u300cREvil\u306eTOR\u30b5\u30a4\u30c8\u304c\u7a81\u7136\u518d\u958b\u3057\u305f\u300d\u3068\u3044\u3046\u6295\u7a3f\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002<\/span> <span style=\"font-weight: 400;\">\u305d\u308c\u306b\u5bfe\u3057 RuTOR\u306e\u7ba1\u7406\u8005\u306e\u3072\u3068\u308a\u3067\u3042\u308b<\/span><span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">WD<\/span><b><\/b><span style=\"font-weight: 400;\">\u306f\u300cREvil\u3092\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\u6b53\u8fce\u3057\u306a\u3044\u300d\u3068\u5ba3\u8a00\u3057\u3066\u3044\u307e\u3059(\u56f33)\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u306a\u304a\u3053\u306e\u6295\u7a3f\u306e\u516c\u958b\u76f4\u5f8c\u3001REvil\u306e\u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u306e\u80cc\u5f8c\u306b\u3044\u308b\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u304b\u3089RuTOR\u306b\u95a2\u3059\u308b\u8a18\u8ff0\u3092\u524a\u9664\u3057\u3001\u305d\u308c\u4ee5\u964dTOX Chat\u306e\u307f\u3092\u5229\u7528\u3057\u3066\u901a\u4fe1\u3092\u884c\u3046\u3088\u3046\u306b\u306a\u3063\u305f\u3053\u3068\u306f\u6ce8\u76ee\u306b\u5024\u3059\u308b\u3067\u3057\u3087\u3046\u3002RuTOR\u3067\u4f7f\u308f\u308c\u3066\u3044\u305f\u30a2\u30ab\u30a6\u30f3\u30c8<\/span><span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">useransom<\/span><span style=\"font-weight: 400;\">\u306f\u51cd\u7d50\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<figure id=\"attachment_123350\" aria-describedby=\"caption-attachment-123350\" style=\"width: 1958px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-123351 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/Figure-3.png\" alt=\"\u7ffb\u8a33: \" width=\"1958\" height=\"586\" \/><figcaption id=\"caption-attachment-123350\" class=\"wp-caption-text\">\u56f33. RuTOR\u7ba1\u7406\u4ebaWD\u306b\u3088\u308b\u6295\u7a3f\u3002\u7ffb\u8a33\u3059\u308b\u3068\u300c\u3053\u3053\u306b\u6b63\u5f0f\u306b\u5ba3\u8a00\u3057\u307e\u3059\u3002\u6211\u3005\u306f\u3053\u306e\u65b9\u3005\u3068\u4ed5\u4e8b\u3092\u3059\u308b\u3053\u3068\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u3002\u3082\u3057\u3053\u308c\u304c\u672c\u5f53\u306b\u3042\u306a\u305f\u3067\u3042\u308c\u3070\u7533\u3057\u8a33\u306a\u3044\u3067\u3059\u304c\u3002\u6642\u3068\u5834\u6240\u304c\u60aa\u3044\u3067\u3059\u306d\u300d<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">4\u670829\u65e5\u3001VirusTotal\u306bREvil\/Sodinokibi\u306e\u4e9c\u7a2e\u304c\u51fa\u73fe\u3057\u3001\u3053\u308c\u3092\u6700\u521d\u306b<\/span><a href=\"https:\/\/twitter.com\/JakubKroustek\"><span style=\"font-weight: 400;\">AVAST\u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u304c\u5831\u544a\u3057\u307e\u3057\u305f\u3002<\/span><\/a><span style=\"font-weight: 400;\">\u89b3\u6e2c\u3055\u308c\u305f\u30b5\u30f3\u30d7\u30eb(SHA256: <\/span><span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">0c10cf1b1640c9c845080f460ee69392bfaac981a4407b607e8e30d2ddf903e8<\/span><span style=\"font-weight: 400;\">) <\/span><span style=\"font-weight: 400;\">\u306f\u3001\u540c\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u304c\u3053\u306e\u5b9f\u30b5\u30f3\u30d7\u30eb\u3092\u898b\u3064\u3051\u308b3\u65e5\u524d\u306e4\u670826\u65e5\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u306fREvil\u306e\u30b5\u30f3\u30d7\u30eb\u306e\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u307e\u3067\u306eREvil\u30b5\u30f3\u30d7\u30eb\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u884c\u308f\u308c\u3066\u304a\u308a\u3001\u65b0\u305f\u306a\u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u3084\u6c7a\u6e08\u30b5\u30a4\u30c8\u3078\u306e\u30dd\u30a4\u30f3\u30bf\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u306a\u304a\u3001\u6c7a\u6e08\u30b5\u30a4\u30c8\u306f\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u540c\u69d8\u3067\u3042\u308b\u3088\u3046\u3067\u3059\u3002<\/span><\/p>\n<p>\u307e\u305f\u3001\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u306e<a href=\"https:\/\/raw.githubusercontent.com\/k-vitali\/Malware-Misc-RE\/master\/2022-05-01-revil-reborn-ransom.vk.cfg.txt\"><span style=\"font-weight: 400;\">JSON\u306e\u8a2d\u5b9a<\/span><\/a>\u306b\u306f<span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">accs<\/span><span style=\"font-weight: 400;\">\u3068\u3044\u3046\u540d\u524d\u306e\u65b0\u3057\u3044\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002 \u3053\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u306f\u7570\u306a\u308b2\u3064\u306e\u7d44\u7e54(1\u3064\u306f\u53f0\u6e7e\u3001\u3082\u30461\u3064\u306f\u30a4\u30b9\u30e9\u30a8\u30eb)\u3068\u95a2\u9023\u3059\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u306e\u6642\u70b9\u3067\u3053\u306e2\u3064\u306e\u7d44\u7e54\u306f\u65b0\u3057\u3044REvil\u306e\u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u3067\u306f\u89b3\u6e2c\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u3053\u3068\u304b\u3089\u3001\u73fe\u5728\u9032\u884c\u4e2d\u3067\u6a19\u7684\u3068\u3055\u308c\u3066\u3044\u305f\u7d44\u7e54\u3067\u3042\u3063\u305f\u53ef\u80fd\u6027\u304c\u793a\u5506\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u300c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u300d\u30b5\u30f3\u30d7\u30eb\u306f\u5b9f\u969b\u306b\u306f\u898b\u305b\u304b\u3051\u3060\u3051\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u6697\u53f7\u5316\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u3066\u5b9f\u969b\u306b\u306f\u6697\u53f7\u5316\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u30b5\u30f3\u30d7\u30eb\u3092\u5206\u6790\u3059\u308b\u3068\u65e2\u5b58\u30d5\u30a1\u30a4\u30eb\u306e\u540d\u524d\u3092\u30e9\u30f3\u30c0\u30e0\u306a\u62e1\u5f35\u5b50\u306b\u5909\u66f4\u3057\u3066\u3044\u305f\u3060\u3051\u3067\u3057\u305f\u3002\u3053\u306e\u305f\u3081\u62e1\u5f35\u5b50\u3092\u524a\u9664\u3059\u308c\u3070\u5143\u306b\u623b\u308a\u307e\u3059(\u56f34)\u3002\u00a0<\/span><\/p>\n<div class=\"wp-video\" style=\"width: 600px;\"><!-- [if lt IE 9]><script>document.createElement('video');<\/script><![endif]--><br \/>\n<video id=\"video-119665-1\" class=\"wp-video-shortcode\" preload=\"metadata\" controls=\"controls\" width=\"600\" height=\"462\"><source src=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/revil2022.mp4?_=1\" type=\"video\/mp4\" \/><a href=\"https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/revil2022.mp4\">https:\/\/unit42-preview.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/revil2022.mp4<\/a><\/video><\/div>\n<p><span style=\"font-size: 10pt;\"><i><span style=\"font-weight: 400;\">\u56f34 \u5909\u66f4\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u62e1\u5f35\u5b50\u3092\u623b\u3059<\/span><\/i><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u8eab\u4ee3\u91d1\u8981\u6c42\u30e1\u30e2\u306f\u540c\u30b0\u30eb\u30fc\u30d7\u306e\u4f7f\u7528\u3057\u3066\u3044\u305f\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u3082\u306e\u3068\u307b\u307c\u540c\u4e00\u3067\u3059\u304c\u5927\u304d\u306a\u9055\u3044\u3092\u4ee5\u4e0b\u306b\u3042\u3052\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u4ee5\u524d\u542b\u307e\u308c\u3066\u3044\u305f\u30af\u30ea\u30a2\u30cd\u30c3\u30c8\u30b5\u30a4\u30c8(\u30c0\u30fc\u30af\u30cd\u30c3\u30c8\u3067\u306f\u306a\u3044\u901a\u5e38\u30b5\u30a4\u30c8)\u3092\u524a\u9664\u3057\u3066\u3044\u308b(<\/span><span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">decoder[.]re<\/span>)<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u65b0\u3057\u3044\u30a4\u30f3\u30d5\u30e9\u306b\u5411\u3051\u3089\u308c\u305f\u66f4\u65b0\u30c9\u30e1\u30a4\u30f3\u3092\u65b0\u898f\u306b\u8ffd\u52a0\u3057\u3066\u3044\u308b<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\u300cSensitive Data (\u6a5f\u5fae\u30c7\u30fc\u30bf)\u300d\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306a\u3069<a href=\"https:\/\/unit42.paloaltonetworks.jp\/blackcat-ransomware\/\"><span style=\"font-weight: 400;\">BlackCat\u306e\u8eab\u4ee3\u91d1\u8981\u6c42\u30e1\u30e2<\/span><\/a>\u306b\u898b\u3089\u308c\u305f\u3082\u306e\u3068\u540c\u3058\u5185\u5bb9\u306e\u30b3\u30e1\u30f3\u30c8\u304c\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306b\u3088\u308a\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">BlackCat\u306e\u8eab\u4ee3\u91d1\u8981\u6c42\u30e1\u30e2\u3068\u306e\u985e\u4f3c\u306b\u3068\u304f\u306b\u9a5a\u304d\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30b0\u30eb\u30fc\u30d7\u306f\u3057\u3087\u3063\u3061\u3085\u3046\u4e92\u3044\u306e\u8eab\u4ee3\u91d1\u8981\u6c42\u30e1\u30e2\u3092\u30b3\u30d4\u30fc\u3057\u3042\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059(REvil\u30ce\u30fc\u30c8\u306e\u5168\u6587\u306f\u56f35\u3092\u53c2\u7167\u304f\u3060\u3055\u3044)\u3002 <\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>\n<figure id=\"attachment_123356\" aria-describedby=\"caption-attachment-123356\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-123357 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/Figure-5.png\" alt=\"\" width=\"900\" height=\"936\" \/><figcaption id=\"caption-attachment-123356\" class=\"wp-caption-text\">\u56f35. \u65b0\u3057\u3044REvil\u306e\u8eab\u4ee3\u91d1\u8981\u6c42\u30e1\u30e2<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">\u65b0\u3057\u3044\u6c7a\u6e08\u30b5\u30a4\u30c8\u3082\u4ee5\u524dREvil\u304c\u4f7f\u3063\u3066\u3044\u305f\u3082\u306e\u3068\u540c\u69d8\u3067\u3042\u308b\u3088\u3046\u3067\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">4\u670829\u65e5\u306e\u30b5\u30f3\u30d7\u30eb\u306e\u5834\u5408\u3001\u8eab\u4ee3\u91d1\u8981\u6c42\u984d\u306f150\u4e07\u30c9\u30eb\u3067\u3059\u3002\u3053\u308c\u307e\u3067\u306eREvil\u306e\u4e8b\u4f8b\u3067\u898b\u3089\u308c\u305f\u3088\u3046\u306b\u3001\u8a2d\u5b9a\u3055\u308c\u305f\u6642\u9593\u5185\u306b\u652f\u6255\u3044\u304c\u884c\u308f\u308c\u306a\u3044\u3068\u8981\u6c42\u984d\u306f2\u500d\u306b\u306a\u308a\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u6c7a\u6e08\u30b5\u30a4\u30c8\u306b\u63b2\u8f09\u3055\u308c\u3066\u3044\u305fBTC\u30a6\u30a9\u30ec\u30c3\u30c8\u30a2\u30c9\u30ec\u30b9\u306e\u53d6\u5f15\u3092\u63a2\u3057\u307e\u3057\u305f\u304c\u3001\u672c\u7a3f\u66f4\u65b0\u6642\u70b9\u3067\u305d\u306e\u30a6\u30a9\u30ec\u30c3\u30c8\u30a2\u30c9\u30ec\u30b9\u306b\u5bfe\u3059\u308b\u53d6\u5f15\u306f\u884c\u308f\u308c\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u00a0<\/span><\/p>\n<figure id=\"attachment_123358\" aria-describedby=\"caption-attachment-123358\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-123359 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/Figure-6.png\" alt=\"REvil\u306e\u6c7a\u6e08\u30b5\u30a4\u30c8\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3002\u4ee5\u4e0b\u306e\u30d0\u30ca\u30fc\u3067\u59cb\u307e\u3063\u3066\u3044\u308b\u3002 \" width=\"900\" height=\"916\" \/><figcaption id=\"caption-attachment-123358\" class=\"wp-caption-text\">\u56f36. REvil\u306e\u6c7a\u6e08\u30b5\u30a4\u30c8<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u6d3b\u52d5\u306e\u80cc\u5f8c\u306b\u3044\u308b\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u3001\u5b9f\u969b\u306b\u5143\u306e\u30b0\u30eb\u30fc\u30d7\u306e\u30e1\u30f3\u30d0\u30fc\u304b\u3001\u65b0\u305f\u306a\u7ba1\u7406\u6a5f\u69cb\u306b\u3088\u308b\u3082\u306e\u304b\u3092\u8ff0\u3079\u308b\u306e\u306f\u307e\u3060\u6642\u671f\u5c1a\u65e9\u3067\u3057\u3087\u3046\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">REvil\/Sodinokibi\u3068\u3044\u3046\u540d\u524d\u306e\u300c\u5fa9\u6d3b\u300d\u306b\u9a5a\u304d\u306f\u3042\u308a\u307e\u305b\u3093\u3002REvil\u306f3\u5e74\u306b\u308f\u305f\u308b\u6d3b\u767a\u306a\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u6d3b\u52d5\u3067\u304b\u306a\u308a\u306e\u8a55\u5224\u3092\u3048\u3066\u3044\u305f\u304b\u3089\u3067\u3059\u3002\u3068\u306f\u3044\u3048REvil\u30d6\u30e9\u30f3\u30c9\u306b\u3082\u9670\u308a\u304c\u51fa\u3066\u304d\u3066\u3044\u307e\u3059\u3002\u540c\u30b0\u30eb\u30fc\u30d7\u306f\u5df7\u3092\u8cd1\u308f\u305b\u305f\u653b\u6483\u306b\u3088\u308a\u6cd5\u57f7\u884c\u6a5f\u95a2\u306b\u3088\u308b\u8ffd\u53ca\u3092\u53d7\u3051\u308b\u3053\u3068\u3068\u306a\u308a\u3001\u5e7e\u5ea6\u3082\u30aa\u30d5\u30e9\u30a4\u30f3\u306b\u306a\u3063\u3066\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u304b\u3089\u306e\u4fe1\u983c\u3092\u5931\u3063\u3066\u304d\u307e\u3057\u305f\u3002\u8457\u540d\u306a\u30ea\u30fc\u30c0\u30fc\u306e\u7a81\u7136\u306e\u5931\u8e2a(7\u6708\u306b<\/span><span style=\"font-weight: 400;\">Unknown (\u5225\u540dUNKN)<\/span>\u304c\u3001\u305d\u306e\u5f8c\u307e\u3082\u306a\u304f\u306e2021\u5e7410\u6708\u306b<span style=\"font-weight: 400;\">0_neday <\/span>\u304c\u5931\u8e2a)<span style=\"font-weight: 400;\">\u3067\u3001REvil\u306e\u30ea\u30fc\u30c0\u30fc\u30b7\u30c3\u30d7\u306f\u4fe1\u983c\u3092\u56de\u5fa9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/span><\/p>\n<figure id=\"attachment_123352\" aria-describedby=\"caption-attachment-123352\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-123353 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/07\/Figure-7.png\" alt=\"REvil\u306e\u4ee3\u8868\u3067\u3042\u308b0_neday\u304cREvil\u30b5\u30fc\u30d0\u30fc\u306e\u4fb5\u5bb3\u3092\u516c\u8868\" width=\"900\" height=\"295\" \/><figcaption id=\"caption-attachment-123352\" class=\"wp-caption-text\">\u56f37 REvil\u306e\u4ee3\u8868\u3067\u3042\u308b0_neday\u304cREvil\u30b5\u30fc\u30d0\u30fc\u306e\u4fb5\u5bb3\u3092\u516c\u8868<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">REvil\u306f\u5fa9\u6d3b\u3057\u305f\u3068\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u306e\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u306e\u306a\u304b\u306b\u306f\u61d0\u7591\u7684\u306a\u8005\u3082\u304a\u308a\u3001\u6cd5\u57f7\u884c\u6a5f\u95a2\u304c\u80cc\u5f8c\u306b\u3044\u308b\u306e\u3067\u306f\u3068\u7591\u3063\u3066\u3044\u308b\u8005\u3082\u3044\u307e\u3059\u3002\u8a55\u5224\u304c\u3053\u3046\u306a\u3063\u3066\u304f\u308b\u3068\u52df\u96c6\u304c\u3080\u305a\u304b\u3057\u304f\u306a\u3063\u3066\u304f\u308b\u304b\u3082\u3057\u308c\u305a\u3001\u3053\u308c\u304c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30b0\u30eb\u30fc\u30d7\u306b\u3088\u308b\u4e3b\u306a\u30d6\u30e9\u30f3\u30c9\u5909\u66f4\u8981\u56e0\u306e\u3072\u3068\u3064\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u30b0\u30eb\u30fc\u30d7\u306e\u80cc\u5f8c\u306b\u3044\u308b\u306e\u304c\u8ab0\u3067\u3042\u308c\u3001\u7d44\u7e54\u306e\u7686\u69d8\u306b\u306f\u51fa\u73fe\u3057\u3066\u304f\u308b\u3067\u3042\u308d\u3046\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3078\u306e\u5bfe\u6297\u6e96\u5099\u3092\u5f15\u304d\u7d9a\u304d\u63a8\u5968\u3057\u307e\u3059\u3002\u7e70\u308a\u8fd4\u3057\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3078\u306e\u5099\u3048\u306f\u300c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u767a\u751f\u524d\u300d\u304c\u30d9\u30b9\u30c8\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u3059\u3002 <\/span><\/p>\n<h2><a id=\"post-119665-_jm5tuv4e75r4\"><\/a>RaaS(\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2)<\/h2>\n<p>REvil\u306f\u3001RaaS(Ransomware as a Service\u3001\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2)\u3092\u63d0\u4f9b\u3059\u308b\u8457\u540d\u30d7\u30ed\u30d0\u30a4\u30c0\u306e1\u3064\u3067\u3059\u3002\u3053\u306e\u72af\u7f6a\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u67d4\u8edf\u306b\u5909\u66f4\u53ef\u80fd\u306a\u6697\u53f7\u5316\u30c4\u30fc\u30eb\u3084\u5fa9\u53f7\u30c4\u30fc\u30eb\u3001\u4ea4\u6e09\u3084\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306e\u30a4\u30f3\u30d5\u30e9\u3084\u30b5\u30fc\u30d3\u30b9\u3001\u305d\u3057\u3066\u8eab\u4ee3\u91d1\u3092\u6255\u308f\u306a\u3044\u88ab\u5bb3\u8005\u306e\u305f\u3081\u306b\u7a83\u53d6\u30c7\u30fc\u30bf\u3092\u516c\u958b\u3059\u308b\u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u5bfe\u3057\u3001REvil\u306f\u4ea4\u6e09\u3055\u308c\u305f\u8eab\u4ee3\u91d1\u4fa1\u683c\u306e\u4f55\u30d1\u30fc\u30bb\u30f3\u30c8\u304b\u3092\u624b\u6570\u6599\u3068\u3057\u3066\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002REvil\u306e\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u306f\u3001\u88ab\u5bb3\u8005\u306b\u652f\u6255\u3044\u3092\u305b\u307e\u308b\u305f\u3081\u306b2\u3064\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u3068\u308b\u3053\u3068\u304c\u591a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3059\u308b\u3053\u3068\u3067\u7d44\u7e54\u304c\u60c5\u5831\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u305a\u3001\u91cd\u8981\u306a\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3067\u304d\u305a\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u5fa9\u5143\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3001\u3068\u3044\u3046\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u3001\u30c7\u30fc\u30bf\u3092\u76d7\u3093\u3067\u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u306b\u63b2\u8f09\u3059\u308b\u3068\u8105\u3059\u3068\u3044\u3046\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3059(\u3053\u306e\u624b\u53e3\u306f<a href=\"https:\/\/start.paloaltonetworks.jp\/ransomware-exfiltration-extortion.html\">\u4e8c\u91cd\u6050\u559d<\/a>\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059)\u3002<\/p>\n<p>REvil\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u80cc\u5f8c\u306b\u3044\u308b\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u3001\u4e8c\u91cd\u6050\u559d\u30b9\u30ad\u30fc\u30e0\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u6f0f\u51fa\u3068\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u306e\u5f8c\u3067\u3001\u74b0\u5883\u3092\u6697\u53f7\u5316\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u88ab\u5bb3\u8005\u7d44\u7e54\u304c\u652f\u6255\u3044\u3092\u3057\u3076\u308b\u3068\u3001REvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u901a\u5e38\u3001\u6f0f\u51fa\u3055\u305b\u305f\u60c5\u5831\u3092\u516c\u958b\u3057\u307e\u3059\u3002REvil\u306e\u9867\u5ba2\u3067\u3042\u308b\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u3001\u5927\u898f\u6a21\u306a\u7d44\u7e54\u3078\u306e\u653b\u6483\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u304a\u308a\u3001\u305d\u306e\u7d50\u679c\u3001\u307e\u3059\u307e\u3059\u5927\u898f\u6a21\u306a\u8eab\u4ee3\u91d1\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u304c\u89b3\u6e2c\u3057\u305f\u4e8b\u4f8b\u3067\u306f\u3001REvil\u3068\u305d\u306e\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u306f2021\u5e74\u306e\u6700\u521d\u306e6\u30f6\u6708\u9593\u306b\u5e73\u5747\u3057\u3066\u304a\u3088\u305d225\u4e07\u30c9\u30eb\u306e\u652f\u6255\u3044\u3092\u5f15\u304d\u51fa\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u5177\u4f53\u7684\u306a\u8eab\u4ee3\u91d1\u984d\u306f\u7d44\u7e54\u898f\u6a21\u3084\u7a83\u53d6\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u88ab\u5bb3\u8005\u304c\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u306b\u3088\u308b\u652f\u6255\u3044\u306e\u671f\u9650\u3092\u5b88\u308c\u306a\u3044\u5834\u5408\u3001\u653b\u6483\u8005\u306f\u8981\u6c42\u3092\u500d\u306b\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u6700\u7d42\u7684\u306b\u88ab\u5bb3\u8005\u304c\u652f\u6255\u3044\u3084\u4ea4\u6e09\u306b\u5fdc\u3058\u306a\u3051\u308c\u3070\u3001\u7a83\u53d6\u3057\u305f\u30c7\u30fc\u30bf\u3092\u30ea\u30fc\u30af\u30b5\u30a4\u30c8\u306b\u63b2\u8f09\u3057\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-119665-_wkohoerorbjw\"><\/a>2021\u5e74\u306e\u50be\u5411: \u53e4\u3044\u3082\u306e\u3082\u65b0\u3057\u3044\u3082\u306e\u3082<\/h2>\n<p>Unit 42\u306f\u3001\u4eca\u5e74\u306b\u5165\u3063\u3066\u304b\u308912\u4ef6\u4ee5\u4e0a\u306eREvil\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u30b1\u30fc\u30b9\u3092\u624b\u304c\u3051\u3066\u304d\u307e\u3057\u305f\u3002 <a href=\"https:\/\/unit42.paloaltonetworks.jp\/ransomware-threat-report-highlights\/\">2021 Unit 42 \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u8105\u5a01\u30ec\u30dd\u30fc\u30c8<\/a>\u306b\u5f15\u7528\u3057\u305f\u6226\u8853\u304b\u3089\u5909\u308f\u3063\u3066\u3044\u306a\u3044\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u304c\u3001REvil\u306e\u6a19\u6e96\u7684\u306a\u653b\u6483\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u304b\u3089\u306f\u9038\u8131\u3057\u305f\u6226\u8853\u3082\u3044\u304f\u3064\u304b\u898b\u3089\u308c\u307e\u3057\u305f\u3002\u30af\u30a4\u30c3\u30af\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3068\u3057\u3066\u3001REvil\u306eTTP(\u6226\u8853\u30fb\u6280\u8853\u30fb\u624b\u9806)\u306a\u3069\u306e\u4fb5\u5bb3\u6307\u6a19(IoC)\u3092\u8868\u793a\u3059\u308bActionable Threat Objects and Mitigations<a href=\"https:\/\/unit42.paloaltonetworks.com\/atoms\/revil-ransomware\/\">(ATOM)<\/a>\u3092\u751f\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n<h3><a id=\"post-119665-_g1xqo2bcf5n2\"><\/a><strong>REvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306b\u3088\u308b\u30a2\u30af\u30bb\u30b9\u596a\u53d6\u306e\u65b9\u6cd5<\/strong><\/h3>\n<p>REvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u3001\u4fb5\u5bb3\u306b\u3088\u3063\u3066\u3042\u3089\u304b\u3058\u3081\u5165\u624b\u3057\u3066\u304a\u3044\u305f\u8a8d\u8a3c\u60c5\u5831\u3092\u4f7f\u3044\u3001\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30d7\u30ed\u30c8\u30b3\u30eb(RDP)\u7d4c\u7531\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u5411\u3051\u3089\u308c\u305f\u30a2\u30bb\u30c3\u30c8\u306b\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3001\u3068\u3044\u3046\u65b9\u6cd5\u3092\u7d99\u7d9a\u3057\u3066\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u307b\u304b\u306b\u3088\u304f\u898b\u3089\u308c\u308b\u624b\u53e3\u3068\u3057\u3066\u3001\u4e8c\u6bb5\u968e\u76ee\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u306b\u3064\u306a\u3052\u308b\u305f\u3081\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6700\u8fd1\u306e<a href=\"https:\/\/unit42.paloaltonetworks.jp\/microsoft-exchange-server-attack-timeline\/\">Microsoft Exchange Server<\/a>\u306eCVE\u306b\u95a2\u9023\u3059\u308b\u8907\u6570\u306e\u30e6\u30cb\u30fc\u30af\u306a\u653b\u6483\u30d9\u30af\u30c8\u30eb\u3084\u3001SonicWall\u306e\u4fb5\u5bb3\u3092\u5229\u7528\u3057\u305f\u4e8b\u4f8b\u3082\u89b3\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u30012021\u5e74\u306b\u3053\u308c\u307e\u3067\u89b3\u6e2c\u3057\u305f5\u3064\u306e\u30e6\u30cb\u30fc\u30af\u306a\u4fb5\u5165\u30d9\u30af\u30c8\u30eb\u3092\u3042\u3052\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u60aa\u610f\u306e\u3042\u308b\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u958b\u304f\u3068\u4e2d\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u304c<a href=\"https:\/\/unit42.paloaltonetworks.jp\/tutorial-qakbot-infection\/\">QakBot<\/a>\u4e9c\u7a2e\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u79c1\u305f\u3061\u304c\u5c11\u306a\u304f\u3068\u30821\u3064\u306e\u4e8b\u4f8b\u3067\u89b3\u6e2c\u3057\u305f\u3042\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u306eQakBot\u306f\u3001\u30ed\u30fc\u30ab\u30eb\u30b7\u30b9\u30c6\u30e0\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u53ce\u96c6\u30fb\u30a2\u30fc\u30ab\u30a4\u30d6\u3057\u3001\u653b\u6483\u8005\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u306b\u6f0f\u51fa\u3055\u305b\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n<li>\u307e\u305f\u3042\u308b\u4e8b\u4f8b\u3067\u306f\u3001\u88ab\u5bb3\u8005\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4fb5\u5165\u53e3\u3068\u3057\u3066\u60aa\u610f\u306e\u3042\u308bZIP\u30d5\u30a1\u30a4\u30eb\u306e\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u304c\u5229\u7528\u3055\u308c\u307e\u3057\u305f\u3002\u305d\u306e\u306a\u304b\u306b\u306f\u30de\u30af\u30ed\u3092\u57cb\u3081\u8fbc\u3093\u3060Excel\u30d5\u30a1\u30a4\u30eb\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u304c<a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/ursnif-ja\/\">Ursnif<\/a>\u611f\u67d3\u306b\u3064\u306a\u304c\u308a\u307e\u3057\u305f\u3002<\/li>\n<li>\u8907\u6570\u306e\u30a2\u30af\u30bf\u30fc\u304c\u6f0f\u6d29\u3057\u305f\u8a8d\u8a3c\u60c5\u5831\u3092\u5229\u7528\u3057\u3066\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u5411\u3051\u3089\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u306bRDP\u7d4c\u7531\u3067\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u4e8b\u4f8b\u306b\u3064\u3044\u3066\u306f\u30a2\u30af\u30bf\u30fc\u306e\u8a8d\u8a3c\u60c5\u5831\u306e\u5165\u624b\u7d4c\u8def\u306f\u4e0d\u660e\u3067\u3059\u3002<\/li>\n<li>\u3042\u308b\u30a2\u30af\u30bf\u30fc\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306eSonicWall\u30a2\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u304a\u3051\u308b\u8106\u5f31\u6027(<a href=\"https:\/\/cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2021-20016\">CVE-2021-20016<\/a>)\u3092\u60aa\u7528\u3057\u3001\u74b0\u5883\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306b\u5fc5\u8981\u306a\u8a8d\u8a3c\u60c5\u5831\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n<li>\u3053\u306e\u307b\u304b\u3001Exchange\u306e<a href=\"https:\/\/unit42.paloaltonetworks.jp\/exchange-server-credential-harvesting\/\">\u8106\u5f31\u6027<\/a>(CVE-2021-27065\u304a\u3088\u3073CVE-2021-26855)\u3092\u5229\u7528\u3057\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u5411\u3051\u3089\u308c\u305fExchange\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u6700\u7d42\u7684\u306b\u300cadmin\u300d\u3068\u3044\u3046\u30ed\u30fc\u30ab\u30eb\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3066\u300cRemote Desktop Users\u300d\u30b0\u30eb\u30fc\u30d7\u306b\u8ffd\u52a0\u3057\u3066\u3044\u308b\u30a2\u30af\u30bf\u30fc\u3082\u898b\u3089\u308c\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<h3><a id=\"post-119665-_274kirvcemkr\"><\/a><strong>REvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u74b0\u5883\u5185\u3067\u306e\u30d7\u30ec\u30bc\u30f3\u30b9\u3092\u78ba\u7acb\u3059\u308b\u65b9\u6cd5<\/strong><\/h3>\n<p>\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u53d6\u5f97\u3057\u305fREvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u3001\u901a\u5e38\u306fCobalt Strike BEACON\u3092\u4f7f\u3063\u3066\u74b0\u5883\u5185\u3067\u306e\u30d7\u30ec\u30bc\u30f3\u30b9\u3092\u78ba\u7acb\u3057\u307e\u3059\u3002\u3044\u304f\u3064\u304b\u306e\u4e8b\u4f8b\u3067\u306f\u3001\u30ea\u30e2\u30fc\u30c8\u63a5\u7d9a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306eScreenConnect\u3084AnyDesk\u3082\u4f7f\u308f\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u307b\u304b\u3001\u72ec\u81ea\u306b\u30ed\u30fc\u30ab\u30eb\u30a2\u30ab\u30a6\u30f3\u30c8\u3084\u30c9\u30e1\u30a4\u30f3\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3001\u300cRemote Desktop Users\u300d\u30b0\u30eb\u30fc\u30d7\u306b\u8ffd\u52a0\u3059\u308b\u30b1\u30fc\u30b9\u3082\u898b\u3089\u308c\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u74b0\u5883\u5185\u3067\u81ea\u8eab\u306e\u5b58\u5728\u3092\u8105\u304b\u3057\u305f\u308a\u691c\u51fa\u3057\u305f\u308a\u3059\u308b\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u3001\u30d7\u30ed\u30bb\u30b9\u3092\u7121\u52b9\u306b\u3059\u308b\u30b1\u30fc\u30b9\u304c\u3088\u304f\u898b\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306b\u30012021\u5e74\u306b\u3053\u308c\u307e\u3067\u89b3\u6e2c\u3057\u305f\u5177\u4f53\u7684\u306a\u624b\u6cd5\u3092\u3042\u3052\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u74b0\u5883\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u5f8c\u306f\u30a2\u30af\u30bb\u30b9\u306e\u78ba\u7acb\u30fb\u7dad\u6301\u306e\u305f\u3081\u306b\u3055\u307e\u3056\u307e\u306a\u30c4\u30fc\u30eb\u3092\u4f7f\u3044\u307e\u3059\u3002Cobalt Strike BEACON\u306e\u5229\u7528\u3084\u30ed\u30fc\u30ab\u30eb\u30a2\u30ab\u30a6\u30f3\u30c8\u3084\u30c9\u30e1\u30a4\u30f3\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u4f5c\u6210\u304c\u305d\u306e\u4f8b\u3067\u3059\u3002\u3042\u308b\u4e8b\u4f8b\u3067\u306fREvil\u30b0\u30eb\u30fc\u30d7\u304cBITS\u30b8\u30e7\u30d6\u3092\u5229\u7528\u3057\u3066\u3042\u308b\u30ea\u30e2\u30fc\u30c8IP\u306b\u63a5\u7d9a\u3057\u3001Cobalt Strike BEACON\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30fb\u5b9f\u884c\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n<li>\u3044\u304f\u3064\u304b\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3067Unit 42\u306f\u3001REvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u74b0\u5883\u5185\u3067\u306e\u30a2\u30af\u30bb\u30b9\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u3001ScreenConnect\u3084AnyDesk\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u5c55\u958b\u3059\u308b\u300cTotal Deployment Software\u300d\u3092\u4f7f\u7528\u3057\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u591a\u304f\u306e\u5834\u5408\u3001REvil\u306e\u653b\u6483\u30a2\u30af\u30bf\u30fc\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u30ec\u30d9\u30eb\u306e\u7ba1\u7406\u8005\u8cc7\u683c\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u3066\u3082BEACON\u3084NET\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u3066\u30ed\u30fc\u30ab\u30eb\u30ec\u30d9\u30eb\u3084\u30c9\u30e1\u30a4\u30f3\u30ec\u30d9\u30eb\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n<li>Unit 42\u306fREvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u88fd\u54c1\u3001Exchange\u3001VEAAM\u3001SQL\u3001EDR\u30d9\u30f3\u30c0\u95a2\u9023\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u505c\u6b62\u30fb\u7121\u52b9\u5316\u3057\u305f\u308a\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u30b5\u30fc\u30d0\u30fc\u63a5\u7d9a\u3092\u6709\u52b9\u5316\u3057\u305f\u308a\u3001\u3088\u304f\u3042\u308b\u56de\u907f\u6280\u8853\u3092\u4f7f\u3063\u3066\u3044\u308b\u69d8\u5b50\u3092\u5f7c\u3089\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u5168\u822c\u3067\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u3055\u3044\u306b\u306f\u3001\u82f1\u6570\u5b57[1-3]\u304b\u3089\u306a\u308b\u30d0\u30c3\u30c1\u30b9\u30af\u30ea\u30d7\u30c8\u3084\u3001PowerShell\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u4f7f\u308f\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<h3><a id=\"post-119665-_2r30wdwugydm\"><\/a><strong>REvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u30a2\u30af\u30bb\u30b9\u62e1\u5927\u30fb\u60c5\u5831\u53ce\u96c6\u3092\u884c\u3046\u65b9\u6cd5<\/strong><\/h3>\n<p>\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001REvil\u306e\u653b\u6483\u30a2\u30af\u30bf\u30fc\u306f\u3088\u308a\u9ad8\u3044\u6a29\u9650\u3092\u6301\u3064\u8ffd\u52a0\u30a2\u30ab\u30a6\u30f3\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u6c42\u3081\u307e\u3059\u3002\u305d\u308c\u3089\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u88ab\u5bb3\u74b0\u5883\u5185\u3067\u306e\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u3092\u884c\u3044\u3001\u81ea\u8eab\u306e\u30df\u30c3\u30b7\u30e7\u30f3\u3092\u9042\u884c\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002\u305d\u306e\u3055\u3044\u3001\u5f7c\u3089\u306fMimikatz\u3092\u4f7f\u3044\u3001\u30ed\u30fc\u30ab\u30eb\u30db\u30b9\u30c8\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u8a8d\u8a3c\u60c5\u5831\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057Unit 42\u306fSysInternals\u306e\u30c4\u30fc\u30ebprocdump\u3092\u4f7f\u3063\u3066LSASS\u30d7\u30ed\u30bb\u30b9\u3092\u30c0\u30f3\u30d7\u3057\u3066\u3044\u308b\u69d8\u5b50\u3082\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u3053\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u30d5\u30a1\u30a4\u30eb\u540d\u306b\u300cpassword\u300d\u3092\u542b\u3080\u30d5\u30a1\u30a4\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3082\u3057\u3070\u3057\u3070\u89b3\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002\u3042\u308b\u4e8b\u4f8b\u3067\u306fKeePass Password Safe\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3059\u308b\u69d8\u5b50\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u653b\u6483\u306e\u5075\u5bdf\u6bb5\u968e\u3067\u306f\u3001REvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u88ab\u5bb3\u74b0\u5883\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u53ce\u96c6\u3059\u308b\u305f\u3081\u306b\u69d8\u3005\u306a\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30c4\u30fc\u30eb\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u7ba1\u7406\u8005\u30b3\u30de\u30f3\u30c9\u306e<span style=\"font-family: 'courier new', courier, monospace;\">NETSTAT<\/span>\u3084<span style=\"font-family: 'courier new', courier, monospace;\">IPCONFIG<\/span>\u3092\u5229\u7528\u3057\u3066\u60c5\u5831\u3092\u53ce\u96c6\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306b2021\u5e74\u306eREvil\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3067\u5177\u4f53\u7684\u306b\u89b3\u6e2c\u3055\u308c\u305f\u5185\u5bb9\u3092\u3042\u3052\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5075\u5bdf\u30c4\u30fc\u30eb\u306enetscan\u3001Advanced Port Scanner\u3001TCP View\u3001KPort Scanner\u306f\u3001Unit 42\u304c\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u624b\u304c\u3051\u3051\u305f\u4e8b\u4f8b\u306e\u534a\u6570\u4ee5\u4e0a\u3067\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n<li>\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306fBloodhound\u3084AdFind\u3092\u4f7f\u3063\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u305f\u308a\u3001\u307b\u304b\u306eActive Directory\u60c5\u5831\u3092\u53ce\u96c6\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3088\u3046\u3067\u3059\u3002<\/li>\n<li>Unit 42\u306f\u30012\u3064\u306e\u4e8b\u4f8b\u3067\u3001\u88ab\u5bb3\u74b0\u5883\u5185\u306e\u30db\u30b9\u30c8\u3067\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u30d7\u30ed\u30bb\u30b9\u3084\u30b5\u30fc\u30d3\u30b9\u3092\u628a\u63e1\u3059\u308b\u305f\u3081\u306b\u3001ProcessHacker\u3068PCHunter\u3092\u4f7f\u7528\u3057\u305f\u69d8\u5b50\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<h3><a id=\"post-119665-_tr8rvmcke36i\"><\/a><strong>REvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u88ab\u5bb3\u74b0\u5883\u5168\u4f53\u3067\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u3092\u884c\u3046\u65b9\u6cd5<\/strong><\/h3>\n<p>\u4e00\u822c\u306bREvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u3001Cobalt Strike BEACON\u3068RDP\u3092\u4f7f\u3063\u3066\u3001\u3042\u3089\u304b\u3058\u3081\u4fb5\u5bb3\u3067\u5165\u624b\u3057\u3066\u304a\u3044\u305f\u8a8d\u8a3c\u60c5\u5831\u3092\u4f7f\u3044\u3001\u88ab\u5bb3\u74b0\u5883\u5185\u306e\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u306e\u307b\u304bUnit 42\u3067\u306f\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u306e\u624b\u6bb5\u306bScreenConnect\u3084AnyDesk\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u4f7f\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3082\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/unit42.paloaltonetworks.jp\/ransomware-threat-assessments\/3\/\">\u4ed6\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u30b0\u30eb\u30fc\u30d7<\/a>\u3067\u3082\u3053\u3046\u3057\u305f\u624b\u6bb5\u3092\u4f7f\u3046\u69d8\u5b50\u304c\u89b3\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001REvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306fMEGASync\u3084PixelDrain\u3068\u3044\u3063\u305f\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u30b5\u30a4\u30c8\u304b\u3089\u3053\u308c\u3089\u306e\u30d0\u30a4\u30ca\u30ea\u3092\u53d6\u5f97\u3057\u3066\u3044\u308b\u69d8\u5b50\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-119665-_n8vngmpp8j3y\"><\/a><strong>REvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u76ee\u7684\u3092\u9054\u6210\u3059\u308b\u65b9\u6cd5<\/strong><\/h3>\n<p>\u6700\u7d42\u7684\u306bREvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u653b\u6483\u306e\u6700\u7d42\u6bb5\u968e\u306b\u79fb\u884c\u3057\u307e\u3059\u3002\u3053\u306e\u6bb5\u968e\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u6697\u53f7\u5316\u3055\u308c\u3001\u30c7\u30fc\u30bf\u304c\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u3055\u308c\u3066\u6f0f\u51fa\u3055\u308c\u3001\u3055\u3089\u306b\u30c7\u30fc\u30bf\u306e\u7834\u58ca\u306b\u3088\u308b\u5fa9\u65e7\u3084\u5206\u6790\u306e\u59a8\u5bb3\u304c\u89b3\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h6><a id=\"post-119665-_ksyhhbr8rp1\"><\/a>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u5c55\u958b<\/h6>\n<ul>\n<li>REvil\u306e\u8105\u5a01\u653b\u6483\u8005\u306f\u901a\u5e38\u3001\u5075\u5bdf\u6bb5\u968e\u3067\u5165\u624b\u3057\u305f\u88ab\u5bb3\u8005\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u540d\u307e\u305f\u306fIP\u30a2\u30c9\u30ec\u30b9\u306e\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u306e\u30ea\u30b9\u30c8\u3068\u6b63\u898f\u306e\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u3042\u308bPsExec\u3092\u4f7f\u3063\u3066\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u6697\u53f7\u5316\u30c4\u30fc\u30eb\u3092\u5c55\u958b\u3057\u307e\u3059\u3002<\/li>\n<li>\u3042\u308b\u4e8b\u4f8b\u3067\u306fREvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306fBITS\u30b8\u30e7\u30d6\u3092\u4f7f\u3063\u3066\u81ea\u8eab\u306e\u30a4\u30f3\u30d5\u30e9\u304b\u3089\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u5225\u306e\u4e8b\u4f8b\u3067\u306f\u3001MEGASync\u4e0a\u306b\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n<li>\u3053\u306e\u307b\u304b\u3001\u30c9\u30e1\u30a4\u30f3\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f7f\u3063\u3066\u30db\u30b9\u30c8\u306b\u500b\u5225\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3092\u624b\u52d5\u3067\u5b9f\u884c\u3057\u3066\u3044\u308b\u4e8b\u4f8b\u3082\u3042\u308a\u307e\u3057\u305f\u3002<\/li>\n<li>2\u3064\u306e\u4e8b\u4f8b\u3067\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5c55\u958b\u4e2d\u306e\u30db\u30b9\u30c8\u7dad\u6301\u306e\u305f\u3081\u306b<span style=\"font-family: 'courier new', courier, monospace;\">dontsleep.exe<\/span>\u3068\u3044\u3046\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n<li>REvil\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u3001\u6700\u521d\u306e\u4fb5\u5bb3\u304b\u30897\u65e5\u4ee5\u5185\u306b\u88ab\u5bb3\u74b0\u5883\u3092\u6697\u53f7\u5316\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u4e2d\u306b\u306f\u6697\u53f7\u5316\u307e\u3067\u306b\u6700\u592723\u65e5\u5f85\u3063\u3066\u3044\u305f\u4e8b\u4f8b\u3082\u3042\u308a\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<h6><a id=\"post-119665-_d6qpnv4l0wy8\"><\/a>\u6f0f\u51fa<\/h6>\n<ul>\n<li>\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u3001\u30a2\u30fc\u30ab\u30a4\u30d6\u3057\u305f\u30c7\u30fc\u30bf\u3092\u6f0f\u51fa\u3055\u305b\u308b\u305f\u3081\u306b\u3001MEGASync\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u3063\u305f\u308a\u3001MEGASync\u306eWeb\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u308b\u4e8b\u4f8b\u304c\u591a\u6570\u898b\u3089\u308c\u307e\u3057\u305f\u3002<\/li>\n<li>\u3042\u308b\u4e8b\u4f8b\u3067\u306fRCLONE\u3092\u4f7f\u3063\u3066\u30c7\u30fc\u30bf\u3092\u6f0f\u51fa\u3055\u305b\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<h6><a id=\"post-119665-_re844zr4jogi\"><\/a>\u9632\u5fa1\u6226\u7565<\/h6>\n<p>\u653b\u6483\u306e\u6697\u53f7\u5316\u6bb5\u968e\u3067\u306f\u3001\u30d0\u30c3\u30c1\u30b9\u30af\u30ea\u30d7\u30c8\u3084<span style=\"font-family: 'courier new', courier, monospace;\">wevtutil.exe<\/span>\u3092\u4f7f\u3044\u3001103\u7a2e\u985e\u306e\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u304c\u6d88\u53bb\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u6700\u8fd1\u3067\u306f\u73cd\u3057\u3044\u624b\u53e3\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u304a\u305d\u3089\u304f\u306f\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u7684\u306a\u8a3c\u62e0\u306e\u5fa9\u65e7\u3092\u59a8\u5bb3\u3059\u308b\u8a66\u307f\u3068\u3057\u3066\u3001\u30dc\u30ea\u30e5\u30fc\u30e0\u30b7\u30e3\u30c9\u30fc\u30b3\u30d4\u30fc\u304c\u524a\u9664\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<h2><a id=\"post-119665-_946i772jxnl\"><\/a>\u7d50\u8ad6: \u9032\u5316<\/h2>\n<p>\u305f\u3057\u304b\u306bREvil\u306e\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u884c\u3046\u653b\u6483\u30b0\u30eb\u30fc\u30d7\u306f\u5927\u898f\u6a21\u306a\u7d44\u7e54\u3092\u72d9\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u304c\u3001\u3069\u3093\u306a\u7d44\u7e54\u3082\u6f5c\u5728\u7684\u306b\u306f\u88ab\u5bb3\u8005\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u65b0\u578b\u30b3\u30ed\u30ca\u30a6\u30a4\u30eb\u30b9(COVID-19)\u798d\u306e\u51fa\u53e3\u304c\u898b\u3048\u3064\u3064\u3042\u308b\u3044\u307e\u3001IT\u90e8\u9580\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u9632\u5fa1\u5074\u306f\u6642\u9593\u3092\u5272\u3044\u3066\u3001\u81ea\u5206\u305f\u3061\u306e\u74b0\u5883\u306b\u304a\u3044\u3066\u306f\u3069\u3093\u306a\u72b6\u614b\u304c\u6b63\u5e38\u3067\u3042\u308b\u306e\u304b\u3092\u5b66\u3073\u3001\u7570\u5e38\u306b\u6c17\u4ed8\u304d\u3001\u7591\u554f\u3092\u6301\u3066\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304f\u3079\u304d\u3067\u3057\u3087\u3046\u3002\u7570\u5e38\u3084\u7591\u554f\u306b\u3064\u3044\u3066\u8abf\u67fb\u3057\u3001\u9632\u5fa1\u614b\u52e2\u3092\u898b\u76f4\u3057\u307e\u3057\u3087\u3046\u3002\u5168\u30e6\u30fc\u30b6\u30fc\u304c\u30de\u30af\u30ed\u3092\u6709\u52b9\u5316\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u958b\u3051\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u306f\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u6700\u4f4e\u3067\u3082\u3001QakBot\u306e\u3088\u3046\u306a\u4e8c\u6b21\u611f\u67d3\u3092\u8b66\u544a\u3057\u3066\u304f\u308c\u308b\u53ef\u8996\u5316\u6027\u80fd\u3084\u4fdd\u8b77\u6027\u80fd\u3092\u5099\u3048\u305f\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u5c0e\u5165\u3057\u3066\u3044\u308b\u3067\u3057\u3087\u3046\u304b\u3002\u3069\u3046\u3057\u3066\u3082RDP\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001\u30c8\u30fc\u30af\u30f3\u306b\u3088\u308b\u591a\u8981\u7d20\u8a8d\u8a3c(MFA)\u3092\u4f7f\u3063\u3066\u3044\u308b\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u3046\u3057\u305f\u78ba\u8a8d\u306f\u3001\u4e00\u56de\u3084\u3063\u3066\u7d42\u308f\u308a\u306b\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u65e5\u5e38\u7684\u306b\u3084\u3063\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u653b\u6483\u8005\u306e\u7acb\u5834\u306b\u7acb\u3063\u3066\u8003\u3048\u308b\u306e\u3067\u3059\u3002\u305d\u3046\u3059\u308c\u3070\u81ea\u7d44\u7e54\u304c\u6b21\u306e\u72a0\u7272\u8005\u306b\u306a\u308b\u306e\u3092\u9632\u304e\u3001\u3042\u308a\u304c\u305f\u304f\u306a\u3044\u7406\u7531\u3067\u65b0\u805e\u306e\u898b\u51fa\u3057\u3092\u98fe\u308b\u306e\u3092\u9632\u3052\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001\u6b21\u306e\u65b9\u6cd5\u3067\u3053\u306e\u8105\u5a01\u304b\u3089\u4fdd\u8b77\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/wildfire\">WildFire<\/a>: \u65e2\u77e5\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u3059\u3079\u3066\u30de\u30eb\u30a6\u30a7\u30a2\u3068\u3057\u3066\u8b58\u5225\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.paloaltonetworks.jp\/cortex\/cortex-xdr\">Cortex XDR<\/a>:\n<ul>\n<li>\u65e2\u77e5\u306e REvil \u306e\u8b58\u5225\u6307\u6a19\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/li>\n<li>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u30e2\u30b8\u30e5\u30fc\u30eb\u3067REvil\u306e\u6697\u53f7\u5316\u306e\u632f\u308b\u821e\u3044\u3092\u691c\u51fa\u3057\u307e\u3059\u3002<\/li>\n<li>\u30ed\u30fc\u30ab\u30eb\u5206\u6790\u30fb\u691c\u51fa\u6a5f\u80fd\u306b\u3088\u308aREvil\u30d0\u30a4\u30ca\u30ea\u306e\u5b9f\u884c\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/li>\n<li>Behavioral Threat Protection(\u632f\u308b\u821e\u3044\u8105\u5a01\u9632\u5fa1)\u3001\u30a2\u30f3\u30c1\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u30e2\u30b8\u30e5\u30fc\u30eb\u3001Suspicious Process Creation(\u7591\u308f\u3057\u3044\u30d7\u30ed\u30bb\u30b9\u306e\u751f\u6210)\u304cREvil\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/li>\n<li>XDR Analytics\u3001Analytics BIOC\u3001BIOC\u304cREvil\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u691c\u51fa\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li><a href=\"https:\/\/www.paloaltonetworks.jp\/cortex\/autofocus\">AutoFocus<\/a>: \u95a2\u9023\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092<a href=\"https:\/\/autofocus.paloaltonetworks.com\/#\/tag\/Unit42.Sodinokibi\">REvil<\/a>\u30bf\u30b0\u3067\u8ffd\u8de1\u3057\u307e\u3059\u3002<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><a href=\"https:\/\/www.paloaltonetworks.jp\/cortex\/xsoar\"><span style=\"font-weight: 400;\">Cortex XSOAR<\/span><\/a><span style=\"font-weight: 400;\">: \u300c<\/span><span style=\"font-weight: 400;\">Kaseya VSA 0-day - REvil Ransomware Supply Chain Attack\u300d \u30d7\u30ec\u30a4\u30d6\u30c3\u30af\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\u306b\u306f\u6b21\u306e\u30bf\u30b9\u30af\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/span>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><span style=\"font-weight: 400;\">\u8907\u6570\u306e\u30bd\u30fc\u30b9\u304b\u3089\u95a2\u9023\u3059\u308b\u65e2\u77e5\u306eIoC\u3092\u53ce\u96c6<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><span style=\"font-weight: 400;\">\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u3001PowerShell\u30b3\u30de\u30f3\u30c9\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u5909\u66f4\u3001\u65e2\u77e5\u306eHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u306ePAN-OS\u3001Cortex XDR\u3001SIEM\u88fd\u54c1\u306b\u3088\u308b\u30cf\u30f3\u30c6\u30a3\u30f3\u30b0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><span style=\"font-weight: 400;\">\u81ea\u52d5\u30fb\u624b\u52d5\u306b\u3088\u308bIoC\u306e\u30d6\u30ed\u30c3\u30af<\/span><\/li>\n<\/ol>\n<\/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=\"mailto:infojapan@paloaltonetworks.com\">infojapan@paloaltonetworks.com<\/a>\u307e\u3067\u96fb\u5b50\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\u69d8\u306b\u306f\u9650\u5b9a\u3055\u308c\u307e\u305b\u3093)\u3002<\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u5317\u7c73\u30d5\u30ea\u30fc\u30c0\u30a4\u30e4\u30eb: 866.486.4842 (866.4.UNIT42)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u6b27\u5dde: +31.20.299.3130<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u30a2\u30b8\u30a2\u592a\u5e73\u6d0b: +65.6983.8730<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u65e5\u672c: +81.50.1790.0200<\/span><\/li>\n<\/ul>\n<h2><a id=\"post-119665-_eqt9zpt8loh5\"><\/a>\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9<\/h2>\n<p><a href=\"https:\/\/unit42.paloaltonetworks.jp\/ransomware-threat-assessments\/7\/\">\u8105\u5a01\u306e\u8a55\u4fa1: GandCrab\u304a\u3088\u3073REvil\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2<\/a><\/p>\n<p><a href=\"https:\/\/unit42.paloaltonetworks.jp\/2022-ransomware-threat-report-highlights\/\">2022Unit 42 \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u8105\u5a01\u30ec\u30dd\u30fc\u30c8\u304b\u3089\u306e\u6ce8\u76ee\u30dd\u30a4\u30f3\u30c8: \u4f9d\u7136\u3068\u3057\u3066\u4e3b\u8981\u306a\u8105\u5a01<\/a><\/p>\n<p><a href=\"https:\/\/www.paloaltonetworks.com\/blog\/2022\/04\/ransomware-trends-demands-dark-web-leak-sites\/?lang=ja\">Ransomware Trends: Higher Ransom Demands, More Extortion Tactics<\/a><\/p>\n<p><a href=\"https:\/\/unit42.paloaltonetworks.jp\/breaking-down-ransomware-attacks\/\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483: \u5b9a\u7fa9\u3001\u653b\u6483\u306e\u3057\u304f\u307f\u3001\u611f\u67d3\u306e\u624b\u53e3\u304b\u3089\u5bfe\u5fdc\u306e\u30d2\u30f3\u30c8\u307e\u3067<\/a><\/p>\n<p><a href=\"https:\/\/start.paloaltonetworks.jp\/ransomware-exfiltration-extortion.html\">\u65b0\u3057\u3044\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u8105\u5a01\u306e\u5148\u3092\u884c\u304f: \u30c7\u30fc\u30bf\u306e\u5f15\u304d\u51fa\u3057\u3068\u5f37\u596a\u304b\u3089\u9632\u5fa1\u3059\u308b<\/a><\/p>\n<p><a href=\"https:\/\/xsoar.pan.dev\/docs\/reference\/playbooks\/kaseya-vsa--0-day---r-evil-ransomware-supply-chain-attack\"><span style=\"font-weight: 400;\">Cortex XSOAR \u30d7\u30ec\u30a4\u30d6\u30c3\u30af\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/span><\/a><\/p>\n<p><em><span style=\"font-weight: 400; font-size: 10pt;\">\u672c\u7a3f\u306f2021\u5e747\u67086\u65e5\u306e\u521d\u7248\u516c\u958b\u5f8c\u30012022\u5e74\u306e\u77e5\u898b\u3092\u3082\u3068\u306b\u66f4\u65b0\u3055\u308c\u307e\u3057\u305f\u3002<\/span><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 REvil\u306f\u3001\u4e16\u754c\u3067\u6700\u3082\u60aa\u540d\u9ad8\u3044\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e1\u3064\u3068\u3057\u3066\u6d6e\u4e0a\u3057\u3066\u304d\u307e\u3057\u305f\u30022021\u5e74\u306e\u590f\u306b\u306f\u3001\u30d6\u30e9\u30b8\u30eb\u3092\u62e0\u70b9\u3068\u3059\u308b\u4e16\u754c\u6700\u5927\u306e\u98df\u8089\u52a0\u5de5\u4f1a\u793e\u304b\u30891,100\u4e07\u30c9\u30eb\u306e\u8eab\u4ee3\u91d1\u652f\u6255\u3044\u3092\u5f15\u304d\u51fa\u3057\u3001\u30d6\u30e9\u30b8\u30eb\u306e\u533b\u7642\u8a3a\u65ad\u4f1a\u793e\u306b500<\/p>\n","protected":false},"author":343,"featured_media":134368,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4332,4430,3057],"tags":[5423,5657,5659,5223,5421,5660],"product_categories":[4346,4442,4444,4448,4451,4465],"coauthors":[2370,2810],"class_list":["post-119705","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-trend-reports","category-trend-reports-ja","category-ransomware-ja","tag-bumbling-scorpius-ja","tag-gandcrab-ja","tag-kaseya-ja","tag-ransomware-threat-report-ja","tag-revil-ja","tag-sodinokibi","product_categories-advanced-threat-prevention","product_categories-advanced-threat-prevention-ja","product_categories-advanced-wildfire-ja","product_categories-cortex-xdr-ja","product_categories-cortex-xsoar-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>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30ae\u30e3\u30f3\u30b0REvil: \u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u5fa9\u6d3b\u3057\u305f\u306e\u304b (2022\u5e746\u6708\u66f4\u65b0)<\/title>\n<meta name=\"description\" content=\"Unit 42\u304c2021\u5e74\u306e\u904e\u53bb6\u30f6\u6708\u306b\u624b\u304c\u3051\u305fREvil\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u4e8b\u4f8b\u304b\u3089\u3001REvil\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306e\u73fe\u5728\u306eTTP\u3084\u7de9\u548c\u7b56\u306a\u3069\u306b\u3064\u3044\u3066\u77e5\u898b\u3092\u5171\u6709\u3057\u307e\u3059\u3002REvil\u306f\u6700\u8fd1\u78ba\u8a8d\u3055\u308c\u305fKaseya\u3078\u306e\u653b\u6483\u306e\u80cc\u5f8c\u306b\u3044\u308b\u653b\u6483\u30b0\u30eb\u30fc\u30d7\u3067\u3059\u30022022\u5e746\u6708\u6700\u65b0\u77e5\u898b\u3092\u8ffd\u8a18\u3057\u3066\u66f4\u65b0\u3057\u307e\u3057\u305f\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\/revil-threat-actors\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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