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Analysis
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max time kernel
120s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
01/06/2024, 03:36
Behavioral task
behavioral1
Sample
2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe
Resource
win7-20240220-en
General
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Target
2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe
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Size
4.8MB
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MD5
438176bd096892c7be381d2b9923bc1d
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SHA1
2ebd6a6dea041b77185dd1b211d3a205b2c68f0a
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SHA256
ffd35e982e0e58edf703fb99358a1996c8dd4f977016abf9bd45b753f7a3dd68
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SHA512
44f5d436fb44f138367ee54ab6d4e2a7aa2cc2a0d81c0b270f00d51b4a5bfe6e2cd221f14c3c63fd3f8f3eb830ec9fe298f4bcb15135934002a1812141a9aa3e
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SSDEEP
98304:SW1qiPgxn+cuSuxx8Svt73qq36IdKtVxNw6pUkp3bkbRxCUe:53EnsxxDt73DdKrwapwbte
Malware Config
Signatures
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Cobalt Strike reflective loader 1 IoCs
Detects the reflective loader used by Cobalt Strike.
resource yara_rule behavioral1/files/0x0007000000016575-6.dat cobalt_reflective_dll -
Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
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Detects Reflective DLL injection artifacts 1 IoCs
resource yara_rule behavioral1/files/0x0007000000016575-6.dat INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects executables containing URLs to raw contents of a Github gist 7 IoCs
resource yara_rule behavioral1/memory/3032-1111-0x0000000000400000-0x00000000010B6000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL behavioral1/memory/3032-1210-0x0000000000400000-0x00000000010B6000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL behavioral1/memory/3032-2197-0x0000000000400000-0x00000000010B6000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL behavioral1/memory/3032-3724-0x0000000000400000-0x00000000010B6000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL behavioral1/memory/3032-4694-0x0000000000400000-0x00000000010B6000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL behavioral1/memory/3032-4695-0x0000000000400000-0x00000000010B6000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL behavioral1/memory/3032-4703-0x0000000000400000-0x00000000010B6000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL -
UPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral1/memory/3032-1-0x0000000000400000-0x00000000010B6000-memory.dmp UPX behavioral1/files/0x0007000000016575-6.dat UPX behavioral1/memory/3032-1111-0x0000000000400000-0x00000000010B6000-memory.dmp UPX behavioral1/memory/3032-1210-0x0000000000400000-0x00000000010B6000-memory.dmp UPX behavioral1/memory/3032-2197-0x0000000000400000-0x00000000010B6000-memory.dmp UPX behavioral1/memory/3032-3724-0x0000000000400000-0x00000000010B6000-memory.dmp UPX behavioral1/memory/3032-4694-0x0000000000400000-0x00000000010B6000-memory.dmp UPX behavioral1/memory/3032-4695-0x0000000000400000-0x00000000010B6000-memory.dmp UPX behavioral1/memory/3032-4703-0x0000000000400000-0x00000000010B6000-memory.dmp UPX -
XMRig Miner payload 8 IoCs
resource yara_rule behavioral1/memory/3032-1111-0x0000000000400000-0x00000000010B6000-memory.dmp xmrig behavioral1/memory/3032-1210-0x0000000000400000-0x00000000010B6000-memory.dmp xmrig behavioral1/memory/3032-2197-0x0000000000400000-0x00000000010B6000-memory.dmp xmrig behavioral1/memory/3032-3724-0x0000000000400000-0x00000000010B6000-memory.dmp xmrig behavioral1/memory/3032-4694-0x0000000000400000-0x00000000010B6000-memory.dmp xmrig behavioral1/memory/3032-4695-0x0000000000400000-0x00000000010B6000-memory.dmp xmrig behavioral1/memory/3032-4703-0x0000000000400000-0x00000000010B6000-memory.dmp xmrig behavioral1/memory/3032-4704-0x0000000000401000-0x00000000010B5000-memory.dmp xmrig -
resource yara_rule behavioral1/memory/3032-1-0x0000000000400000-0x00000000010B6000-memory.dmp upx behavioral1/files/0x0007000000016575-6.dat upx behavioral1/memory/3032-1111-0x0000000000400000-0x00000000010B6000-memory.dmp upx behavioral1/memory/3032-1210-0x0000000000400000-0x00000000010B6000-memory.dmp upx behavioral1/memory/3032-2197-0x0000000000400000-0x00000000010B6000-memory.dmp upx behavioral1/memory/3032-3724-0x0000000000400000-0x00000000010B6000-memory.dmp upx behavioral1/memory/3032-4694-0x0000000000400000-0x00000000010B6000-memory.dmp upx behavioral1/memory/3032-4695-0x0000000000400000-0x00000000010B6000-memory.dmp upx behavioral1/memory/3032-4703-0x0000000000400000-0x00000000010B6000-memory.dmp upx -
Drops desktop.ini file(s) 9 IoCs
description ioc Process File created C:\Program Files\Microsoft Games\FreeCell\desktop.ini 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Microsoft Games\Hearts\desktop.ini 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Microsoft Games\Purble Place\desktop.ini 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Microsoft Games\Solitaire\desktop.ini 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Microsoft Games\Chess\desktop.ini 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Microsoft Games\Mahjong\desktop.ini 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Microsoft Games\SpiderSolitaire\desktop.ini 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\desktop.ini 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Common Files\Microsoft Shared\Stationery\Desktop.ini 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs
flow ioc 65 raw.githubusercontent.com 66 raw.githubusercontent.com 91 drive.google.com 92 drive.google.com -
Drops autorun.inf file 1 TTPs 3 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File created D:\autorun.inf 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created F:\autorun.inf 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification F:\autorun.inf 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\InputPersonalization.exe.mui 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationLeft_SelectionSubpicture.png 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Windows Media Player\es-ES\wmplayer.exe.mui 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\trad_dot.png 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\es-ES\css\cpu.css 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Knox 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Juneau 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\epl-v10.html 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\bookbig.gif 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.nl_ja_4.4.0.v20140623020002.jar 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jre7\bin\jli.dll 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\demux\libsid_plugin.dll 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\hwruksh.dat 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Internet Explorer\iexplore.exe 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.rcp.product_5.5.0.165303\feature.xml 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.common_3.6.200.v20130402-1505.jar 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Microsoft Office\Office14\ONLNTCOMLIB.DLL 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Common Files\System\msadc\fr-FR\msadcfr.dll.mui 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-lib-profiler-charts.xml 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Guatemala 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.ui_5.5.0.165303.jar 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\locale\org-openide-filesystems_ja.jar 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Bogota 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.Entity.Resources.dll 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Nipigon 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Net.Resources.dll 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\system_s.png 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\images\Audio-48.png 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Internet Explorer\en-US\jsdbgui.dll.mui 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.cpl 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\blacklist 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.console_5.5.0.165303\feature.xml 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-attach_ja.jar 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.Entity.Design.Resources.dll 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\css\main.css 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\css\flyout.css 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\micaut.dll.mui 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Push\NavigationUp_ButtonGraphic.png 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\feature.properties 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-api-search.xml 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-execution.xml 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-swing-outline_ja.jar 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-options_zh_CN.jar 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Atlantic\Madeira 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Windows Defender\ja-JP\MsMpRes.dll.mui 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\1047x576_91n92.png 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.browser.jdp.zh_CN_5.5.0.165303.jar 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.batik.util_1.7.0.v201011041433.jar 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\demux\libtta_plugin.dll 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Common Files\Microsoft Shared\MSInfo\ja-JP\msinfo32.exe.mui 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\Bear_Formatted_RGB6_PAL.wmv 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\rarrow.gif 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.artifact.repository.nl_zh_4.4.0.v20140623020002.jar 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\stream_filter\libprefetch_plugin.dll 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\Gadget_Waitcursor.gif 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\tile_drop_shadow.png 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\IpsMigrationPlugin.dll 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javafx-font.dll 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.flightrecorder.controlpanel.ui.configuration_5.5.0.165303.jar 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.net_1.2.200.v20120807-0927.jar 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Common Files\System\ado\msadrh15.dll 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\fxplugins.dll 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\SolitaireMCE.lnk 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\Microsoft.Build.Engine.resources.dll 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe -
Modifies Internet Explorer start page 1 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "https://www.jmrEVRGpxH.com" 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "https://www.YysntuBitY.com" 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "https://www.mItJIdbhmU.com" 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "https://www.RQHRwtwGJZ.com" 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6\Blob = 040000000100000010000000a923759bba49366e31c2dbf2e766ba870f000000010000001400000007eeabaf80a9ef4ae1b2cb9b4b5fc70d0428e6a953000000010000004800000030463021060b6086480186fd6d0107170330123010060a2b0601040182373c0101030200c03021060b6086480186fd6e0107170330123010060a2b0601040182373c0101030200c00b000000010000002e00000053007400610072006600690065006c006400200054006500630068006e006f006c006f0067006900650073000000090000000100000016000000301406082b0601050507030406082b06010505070301140000000100000014000000a848b4242fc6ea24a0d78e3cb93c5c78d79833e41d00000001000000100000005959ddbc9c7632ba0a05f06316846fe6030000000100000014000000317a2ad07f2b335ef5a1c34e4b57e8b7d8f1fca619000000010000001000000044ba5fd9039fc9b56fd8aadccd597ca62000000001000000eb020000308202e730820250020101300d06092a864886f70d01010505003081bb312430220603550407131b56616c69436572742056616c69646174696f6e204e6574776f726b31173015060355040a130e56616c69436572742c20496e632e31353033060355040b132c56616c694365727420436c617373203220506f6c6963792056616c69646174696f6e20417574686f726974793121301f06035504031318687474703a2f2f7777772e76616c69636572742e636f6d2f3120301e06092a864886f70d0109011611696e666f4076616c69636572742e636f6d301e170d3939303632363030313935345a170d3139303632363030313935345a3081bb312430220603550407131b56616c69436572742056616c69646174696f6e204e6574776f726b31173015060355040a130e56616c69436572742c20496e632e31353033060355040b132c56616c694365727420436c617373203220506f6c6963792056616c69646174696f6e20417574686f726974793121301f06035504031318687474703a2f2f7777772e76616c69636572742e636f6d2f3120301e06092a864886f70d0109011611696e666f4076616c69636572742e636f6d30819f300d06092a864886f70d010101050003818d0030818902818100ce3a71cae5abc8599255d7abd8740ef9eed9f655475965470e0555dceb98363c5c535dd330cf38ecbd4189ed254209246b0a5eb37cdd522d4ce6d4d67d5a59a965d449132d244d1c506fb5c185543bfe71e4d35c42f980e0911a0a5b393667f33f557c1b3fb45f647334e3b412bf8764f8da12ff3727c1b343bbef7b6e2e69f70203010001300d06092a864886f70d0101050500038181003b7f506f6f509499496238381f4bf8a5c83ea78281f62bc7e8c5cee83a1082cb18008e4dbda8587fa17900b5bbe98daf41d90f34ee218119a0324928f4c48e56d55233fd50d57e996c03e4c94cfccb6cab66b34a218ce5b50c323e10b2cc6ca1dc9a984c025bf3ceb99ea5720e4ab73f3ce61668f8beed744cbc5bd5621f43dd 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeLockMemoryPrivilege 3032 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe Token: SeLockMemoryPrivilege 3032 2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-01_438176bd096892c7be381d2b9923bc1d_cobalt-strike_cobaltstrike.exe"1⤵
- Drops desktop.ini file(s)
- Drops autorun.inf file
- Drops file in Program Files directory
- Modifies Internet Explorer start page
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
PID:3032
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
5.1MB
MD5ca0dfaa2ef19c6943f408c9e02c3f239
SHA13bb3accf2b0d9bf0f6b88495593013f1de807e2f
SHA2565f21733b01a9a088cc08add68fa5c394521c22c50e1b29fd95cb2c8da00d2cdf
SHA512c1769188d5f31577b4a8b546964aa06b53c1bbbcc1e48a33deb3df0ea1dc8b8f6c5b2c37807b078681eabb964feb9551e8280fc356f640c0b945f89322a1eb08
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Filesize
1KB
MD555540a230bdab55187a841cfe1aa1545
SHA1363e4734f757bdeb89868efe94907774a327695e
SHA256d73494e3446b02167573b3cde3ae1c8584ac26e15e45ac3ec0326708425d90fb
SHA512c899cb1d31d3214fd9dc8626a55e40580d3b2224bf34310c2abd85d0f63e2dedaeae57832f048c2f500cb2cbf83683fcb14139af3f0b5251606076cdb4689c54
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\070E0202839D9D67350CD2613E78E416
Filesize230B
MD57f1f863c2e4988d01a06e0a27b972856
SHA1c866737d12c5ce80448311b2e15d6e9e5ec554fb
SHA2560a952643c2613f5ccfcd95a079bf83e998f92524f535d83ccc3816139f1566f0
SHA5129b08bc38a6f6adf717a07667342fdcd8b709fb8c88d4cf1ad30d040c71d65e229795646619dccd269791a39e6e166ac89c96912014492148be1baf99191c3790
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5990a87f0286f8d74829e1ce4767d3400
SHA167f7038f8292bc2e71ef467485ce0cac7b33df66
SHA256f6674898bbf19efbe19852a11a5d3865da3e372a4eaf34c07e61e7e5fde99be9
SHA5128fb4844916afa1b5d8f892a8fc9de5e46e7250045426bd10346f38c739021d03f6677d63cda8e9994c399e6e227e9837afdf614c374b8ea3f6763fcb3f126210
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD59d12949b7841a7340aece6990b6e1c1a
SHA1b68b0a48ba2bbf100aa6b61fada0c2b9e010c8a4
SHA25686ca3161a027e682bb60a0ffb8dc98a6a9f6d41367322b11c2425834ca172e31
SHA512f82b9b035e2391eff3493b0dd593b50671372e5d8207f3071b10e9216e37faf6cb7b584d4402a1e7525f07511ff89bb363b035c46c70debab5da493f6fc834ed
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b408f1142a942fb69fdad180276c3072
SHA1c092b17a6cca16aba78819315abf5631b953d220
SHA2563c902c790d75d0a90d9ae85f5dbfd05cddcc82d08192bf92d36f66d6369d9ec8
SHA5124c3bbeeab364a78d5365f2af90a36e980b3cea3ff870ba17ceec9f08efed55ed0d48e76eb93f1a0b6ebd4aac2135cd1d44f6b6d8196667031cda1975638dfbef
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d8f43cca3b69d513df8a1bd3b87f1b0d
SHA1adb8becd4606b67526bb812af2d9817df9bbad69
SHA256bfea6bd1d3b9dc527844306e8fc06f58e5dd46ac9f17341f70df7c875ea0c3a1
SHA5126dac7209910bcd4458edda23e963daa066e28effd87eec02f2d58b32ba08085ca475d52604a9db17f61cdfad22a5ddcac4badc8a0d408fae516f6a017a8ba2ef
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD53ac274292123498fec4d74f09f461c43
SHA1a47411967367f45ba4b220b32f2946807ba36f4f
SHA256dcfc87d9a44e51fa04c83202fa965f7253ee0e52414f8653db6d97f40f471336
SHA5126e74e77bb601023a52851e1ab36fc5fbf26919f51c72eb37b5203b7e277df683e5f10614e70023360b00f06d8cf5ded9a44f6a2c8765a399bb9e0b23fa3e59b5
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
-
Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b