{"id":1334,"date":"2021-08-27T15:31:39","date_gmt":"2021-08-27T07:31:39","guid":{"rendered":"https:\/\/blog.billows.com.tw\/?p=1334"},"modified":"2021-08-27T15:31:40","modified_gmt":"2021-08-27T07:31:40","slug":"%e5%9c%a8%e7%be%8e%e5%9c%8b%e8%a5%bf%e7%b6%ad%e5%90%89%e5%b0%bc%e4%ba%9e%e5%b7%9e%e5%8f%8a%e4%bf%84%e4%ba%a5%e4%bf%84%e5%b7%9e%e7%9a%84%e9%80%a3%e9%8e%96%e9%86%ab%e7%99%82%e7%b3%bb%e7%b5%b1%e9%81%ad","status":"publish","type":"post","link":"https:\/\/blog.billows.com.tw\/?p=1334","title":{"rendered":"\u5728\u7f8e\u570b\u897f\u7dad\u5409\u5c3c\u4e9e\u5dde\u53ca\u4fc4\u4ea5\u4fc4\u5dde\u7684\u9023\u9396\u91ab\u7642\u7cfb\u7d71\u906d\u5230Hive\u653b\u64ca\u5f8c\uff0cFBI\u767c\u5e03\u4e86\u91dd\u5c0d Hive \u52d2\u7d22\u8edf\u9ad4\u7684\u8b66\u5831"},"content":{"rendered":"\n

\u81ea6\u6708\u672b\u4ee5\u4f86\uff0cHive\u52d2\u7d22\u8edf\u9ad4\u5df2\u653b\u64ca\u81f3\u5c1128\u500b\u7d44\u7e54(\u6b64\u6578\u5b57\u70ba\u62d2\u7d55\u652f\u4ed8\u8d16\u91d1\u7684\u53d7\u5bb3\u8005)\uff0c\u6700\u8fd1\u88ab\u8b49\u5be6\uff0c\u57288\u670815\u65e5\u906dHive\u5165\u4fb5\u7684\u7f8e\u570b\u975e\u71df\u5229\u91ab\u7642\u7cfb\u7d71Memorial Health System<\/a>\uff0c\u70ba\u4e86\u6062\u5fa9\u516b\u767e\u53f0\u4f3a\u670d\u5668\u3001\u4e09\u5343\u591a\u53f0\u500b\u4eba\u8a2d\u5099\u4e26\u4ee5\u9632200,000\u540d\u60a3\u8005\u7684\u8cc7\u6599\u5916\u6d29\uff0c\u5df2\u652f<\/a>\u4ed8Hive\u8d16\u91d1\u4ee5\u63db\u53d6\u89e3\u5bc6\u91d1\u9470\u3002<\/a><\/p>\n\n\n\n

\u5728\u4e0a\u9031Hive\u52d2\u7d22\u8edf\u9ad4\u5165\u4fb5\u4e86\u7f8e\u570b\u591a\u9593\u91ab\u9662\u4f7f\u7528\u7684Memorial Health System<\/a>\u5f8c\uff0c\u7f8e\u570b\u806f\u90a6\u8abf\u67e5\u5c40(FBI)\u767c\u5e03\u4e86\u6709\u95dc Hive \u52d2\u7d22\u8edf\u9ad4\u7684\u8b66\u5831\uff0c\u8a72\u8b66\u5831<\/a>\u8aaa\uff0cHive\u65bc 6 \u6708\u9996\u6b21\u51fa\u73fe\uff0c\u662f\u4e00\u652f\u7531\u6703\u54e1\u64cd\u4f5c(affiliate-operated )\u7684\u52d2\u7d22\u8edf\u9ad4\uff0c\u52d2\u7d22\u8edf\u9ad4\u6703\u54e1(Ransomware affiliate)\u662f\u6307\u79df\u7528\u52d2\u7d22\u8edf\u9ad4\u5373\u670d\u52d9\uff08Ransomware as a Service\uff1bRaaS\uff09\u5e73\u53f0\u7684\u5b58\u53d6\u6b0a\u9650\u3001\u7b56\u5283\u5165\u4fb5\u4f01\u696d\u7db2\u8def\u3001\u4f7f\u7528\u201c\u79df\u7528\u7684\u52d2\u7d22\u8edf\u9ad4\u201d\u52a0\u5bc6\u6a94\u6848\uff0c\u7136\u5f8c\u6210\u529f\u5f9e\u52d2\u7d22\u8cfa\u53d6\u4f63\u91d1\u7684\u500b\u4eba\u6216\u5718\u9ad4\u3002Hive\u4e3b\u8981\u5229\u7528\u5e36\u6709\u60e1\u610f\u9644\u6a94\u7684\u91e3\u9b5a\u96fb\u5b50\u90f5\u4ef6\u4ee5\u7372\u53d6\u5b58\u53d6\u6b0a\u9650\u548c\u9060\u7aef\u684c\u9762\u9023\u7dda\u5728\u4f01\u696d\u7684\u7db2\u8def\u4e0a\u6a6b\u5411\u79fb\u52d5\u3002\u5728\u90e8\u7f72\u52a0\u5bc6\u7a0b\u5f0f\u4e4b\u524d\uff0cHive \u52d2\u7d22\u8edf\u9ad4\u6703\u7aca\u53d6\u4ed6\u5011\u8a8d\u70ba\u6709\u50f9\u503c\u7684\u6a94\u6848\uff0c\u4ee5\u8feb\u4f7f\u53d7\u5bb3\u8005\u5728\u6578\u64da\u5916\u6d29\u7684\u5a01\u8105\u4e0b\u652f\u4ed8\u8d16\u91d1\u3002FBI\u8868<\/a>\u793a\uff0cHive\u6703\u8abf\u67e5\u5099\u4efd\u3001\u8907\u88fd\u6a94\u6848\u548c\u95dc\u9589\u6240\u6709\u4e0d\u5229\u5b83\u52a0\u5bc6\u7684\u9632\u75c5\u6bd2\u6216\u5b89\u5168\u7a0b\u5f0f\uff08\u5982Windows Defender)\uff0c\u88abHive\u52a0\u5bc6\u904e\u7684\u6a94\u6848\u901a\u5e38\u9644\u6709.hive\u7684\u526f\u6a94\u540d\u3002\u5728\u52a0\u5bc6\u4efb\u52d9\u57f7\u884c\u5f8c\uff0cHive\u6703\u4ee5\u4e00\u500b\u540dhive.bat \u7684script\u5c07\u81ea\u5df1\u522a\u9664\u3002<\/p>\n\n\n\n

FBI\u5728\u8b66\u5831\u7de8\u865f\u70baMC-000150-MW\u7684FBI Flash\uff0c\u9664\u4e86\u63d0\u4f9b\u5165\u4fb5\u6307\u6a19 (IoC) \u5916\uff0c<\/p>\n\n\n\n

FBI\u4e5f\u8aaa\u5728 Hive \u52d2\u7d22\u8edf\u9ad4\u653b\u64ca\u4e2d\u89c0\u5bdf\u5230\u4e00\u4e9b\u5b83\u4f7f\u7528\u7684\u6a94\u6848:<\/p>\n\n\n\n

*Winlo.exe – used to drop 7zG.exe, a legitimate version of the 7-Zip file archiver<\/p>\n\n\n\n

*7zG.exe – version 19.0.0 of the 7-Zip file archiver<\/p>\n\n\n\n

*Winlo_dump_64_SCY.exe – used to encrypt files with the .KEY extension and to drop the ransom note HOW_TO_DECRYPT.txt<\/p>\n\n\n\n

\"\"
Photo Credit: BleepingComputer<\/figcaption><\/figure>\n\n\n\n

\u5230\u76ee\u524d\u70ba\u6b62\uff0cHive\u81f3\u5c11\u653b\u64ca\u4e8628 \u500b\u7d44\u7e54\uff0c\u5176\u4e2d\u5305\u62ec\u5728 8 \u6708 15 \u65e5\u906d\u5230\u653b\u64ca\u7684<\/a>Memorial Health System \u3002\u9019\u5bb6\u975e\u71df\u5229\u7d44\u7e54\u5728\u897f\u7dad\u5409\u5c3c\u4e9e\u5dde\u53ca\u4fc4\u4ea5\u4fc4\u5dde\u7d93\u71df\u591a\u5bb6\u91ab\u9662\u3001\u8a3a\u6240\u548c\u91ab\u7642\u4fdd\u5065\u5834\u6240\u3002Hive\u7684\u653b\u64ca\u4f7f\u4e09\u5bb6\u91ab\u9662\u2014\u2014(Marietta Memorial \u91ab\u9662, Selby General \u91ab\u9662\u548cSistersville General\u91ab\u9662)\u2014\u2014\u7684\u91ab\u8b77\u4eba\u54e1\u88ab\u8feb\u4f7f\u7528\u7b46\u548c\u7d19\u5de5\u4f5c\u53ca\u8a18\u9304\uff0c\u9700\u8981\u653e\u5c04\u6cbb\u7642\u6216\u5176\u4ed6\u7279\u6b8a\u6cbb\u7642\u7684\u60a3\u8005\u88ab\u8f49\u79fb\u5230\u6b63\u5e38\u904b\u4f5c\u7684\u91ab\u7642\u6a5f\u69cb\u3002\u64da\u4e86\u89e3\uff0c\u5728\u653b\u64ca\u767c\u751f\u7684\u4e09\u5929\u5f8cMemorial Health System\u7e3d\u88c1 Scott Cantley\u5728\u4e00\u4efd\u8072\u660e\u4e2d<\/a>\u8aaa\uff0c\u201c\u6211\u5011\u5df2\u7d93\u9054\u6210\u4e86\u4e00\u9805\u5354\u5546\u89e3\u6c7a\u65b9\u6848\uff0c\u4e26\u6b63\u5728\u958b\u59cb\u76e1\u5feb\u3001\u76e1\u53ef\u80fd\u5b89\u5168\u5730\u6062\u5fa9\u904b\u71df\u7684\u904e\u7a0b\u3002\u201d\u4ed6\u96a8\u5f8c\u5411Marietta times<\/a>\u627f\u8a8d\uff0c\u652f\u4ed8\u4e86\u8d16\u91d1\u4ee5\u63a5\u6536\u89e3\u5bc6\u91d1\u9470\u3002<\/p>\n\n\n\n

\u7f8e\u570b\u91ab\u9662\u5354\u6703\u7db2\u8def\u5b89\u5168\u9ad8\u7d1a\u9867\u554f John Riggi\u8868\u793a<\/a>\uff0cHive\u662f\u91ab\u7642\u6a5f\u69cb\u7279\u5225\u95dc\u6ce8\u7684\u52d2\u7d22\u8edf\u9ad4\u3002<\/p>\n\n\n\n

\u6709\u95dcHive\u52d2\u7d22\u8edf\u9ad4\u7684\u5165\u4fb5\u6307\u6a19(Indicator of compromise -IOCs):<\/p>\n\n\n\n

Hive Tor Domain:<\/p>\n\n\n\n

http:\/\/hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion<\/a><\/p>\n\n\n\n

Winlo.exe<\/u><\/em><\/p>\n\n\n\n

MD5<\/strong> b5045d802394f4560280a7404af69263<\/p>\n\n\n\n

SHA256<\/strong> 321d0c4f1bbb44c53cd02186107a18b7a44c840a9a5f0a78bdac06868136b72c<\/p>\n\n\n\n

File Path Observed<\/strong> C:\\Windows\\SysWOW64\\winlo.exe<\/p>\n\n\n\n

Description<\/strong> Drops 7zG.exe<\/p>\n\n\n\n

7zG.exe<\/u><\/em><\/p>\n\n\n\n

MD5<\/strong> 04FB3AE7F05C8BC333125972BA907398<\/p>\n\n\n\n

Description<\/strong> This is a legitimate 7zip, version 19.0.0<\/p>\n\n\n\n

Drops Winlo_dump_64_SCY.exe<\/p>\n\n\n\n

Winlo_dump_64_SCY.exe<\/u><\/em><\/p>\n\n\n\n

MD5<\/strong> BEE9BA70F36FF250B31A6FDF7FA8AFEB<\/p>\n\n\n\n

Description<\/strong> Encrypts files with *.key.* extension<\/p>\n\n\n\n

Drops HOW_TO_DECRYPT.txt<\/p>\n\n\n\n

HOW_TO_DECRYPT.txt<\/u><\/em><\/p>\n\n\n\n

Description<\/strong><\/p>\n\n\n\n

Stops and disables Windows Defender<\/p>\n\n\n\n

Deletes all Windows Defender definitions<\/p>\n\n\n\n

Removes context menu for Windows Defender<\/p>\n\n\n\n

Stops the following services and disables them from restart<\/p>\n\n\n\n

 LanmanWorkstation<\/p>\n\n\n\n

 SamSs<\/p>\n\n\n\n

 SDRSVC<\/p>\n\n\n\n

 SstpSVc<\/p>\n\n\n\n

 UI0Detect<\/p>\n\n\n\n

 Vmicvss<\/p>\n\n\n\n

 Vmss<\/p>\n\n\n\n

 VSS<\/p>\n\n\n\n

 Wbengine<\/p>\n\n\n\n

 Unistoresvc<\/p>\n\n\n\n

Attempts to delete Volume Shadow Copies (vssadmin and wmic)<\/p>\n\n\n\n

Deletes Windows Event Logs -> System, Security, Application<\/p>\n\n\n\n

and powershell<\/p>\n\n\n\n

Uses notepad++ to create key file<\/p>\n\n\n\n

Changes bootup to ignore errors and not attempt recovery<\/p>\n\n\n\n

Drops PowerShell script<\/p>\n","protected":false},"excerpt":{"rendered":"

\u81ea6\u6708\u672b\u4ee5\u4f86\uff0cHive\u52d2\u7d22\u8edf\u9ad4\u5df2\u653b\u64ca\u81f3\u5c1128\u500b\u7d44\u7e54(\u6b64\u6578\u5b57\u70ba\u62d2\u7d55\u652f\u4ed8\u8d16\u91d1\u7684\u53d7\u5bb3\u8005)\uff0c\u6700\u8fd1\u88ab\u8b49\u5be6\uff0c\u57288\u670815\u65e5\u906d READ MORE<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[182,112],"class_list":["post-1334","post","type-post","status-publish","format-standard","hentry","category-6","tag-hive","tag-112"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/1334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1334"}],"version-history":[{"count":1,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/1334\/revisions"}],"predecessor-version":[{"id":1336,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/1334\/revisions\/1336"}],"wp:attachment":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}