a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361

Data Destruction

T1485

pid	Process
6036	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"	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.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
6168	bcdedit.exe
6040	bcdedit.exe

Renames multiple (615) 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
5976	wbadmin.exe

Disables Task Manager via registry modification
evasion
Disables use of System Restore points 1 TTPs
evasion

Inhibit System Recovery
T1490

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\Control Panel\International\Geo\Nation	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.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"	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe

Enumerates connected drives 3 TTPs 25 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\W:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\P:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\U:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\Z:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\N:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\R:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\S:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\J:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\K:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\B:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\M:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\X:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\Q:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\T:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\I:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\A:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\V:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\E:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\Y:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\L:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\O:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\G:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened (read-only)	\??\H:	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.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
13	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\VideoLAN\VLC\AUTHORS.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bg\#BlackHunt_Private.key	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ky\#BlackHunt_ReadMe.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\jfr\profile.jfc	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tet\LC_MESSAGES\#BlackHunt_ReadMe.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tl\LC_MESSAGES\#BlackHunt_Private.key	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sv.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaSansDemiBold.ttf	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\local_policy.jar	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn_IN\LC_MESSAGES\#BlackHunt_Private.key	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\si\#BlackHunt_Private.key	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\7-Zip\Lang\cy.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\ClearCompress.ps1	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\RequestDismount.midi	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\#BlackHunt_Private.key	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\LC_MESSAGES\#BlackHunt_ReadMe.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_TW\LC_MESSAGES\#BlackHunt_ReadMe.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\7-Zip\Lang\vi.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\amd64\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\#BlackHunt_Private.key	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tl\#BlackHunt_Private.key	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ru.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\charsets.jar	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\#BlackHunt_ReadMe.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\7-Zip\Lang\va.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\br\#BlackHunt_ReadMe.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tr\LC_MESSAGES\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ja\LC_MESSAGES\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pl\#BlackHunt_Private.key	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\dotnet\shared\#BlackHunt_Private.key	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\blacklisted.certs	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\it\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\vlc.mo	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn_IN\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ckb\LC_MESSAGES\#BlackHunt_ReadMe.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\eu\LC_MESSAGES\#BlackHunt_Private.key	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\US_export_policy.jar	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\ecc.md	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\icu.md	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lt\#BlackHunt_ReadMe.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\jaccess.jar	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\meta-index	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\resources.jar	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fy\LC_MESSAGES\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libffi.md	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\accessibility.properties	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\Java\jre-1.8\lib\applet\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ar\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\be\LC_MESSAGES\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cy\LC_MESSAGES\#BlackHunt_Private.key	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tl\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\7-Zip\Lang\zh-cn.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_LinkDrop32x32.gif	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\tzdb.dat	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pa\LC_MESSAGES\#BlackHunt_ReadMe.hta	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\unicode.md	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaTypewriterRegular.ttf	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\#BlackHunt_Private.key	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ff\LC_MESSAGES\#BlackHunt_ReadMe.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fur\LC_MESSAGES\#BlackHunt_ReadMe.txt	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

pid	Process
5388	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
6016	vssadmin.exe
6164	vssadmin.exe
3968	vssadmin.exe
6020	vssadmin.exe
5980	vssadmin.exe

Modifies registry class 8 IoCs

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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
Token: SeRestorePrivilege	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
Token: SeBackupPrivilege	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
Token: SeTakeOwnershipPrivilege	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
Token: SeAuditPrivilege	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
Token: SeSecurityPrivilege	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
Token: SeIncBasePriorityPrivilege	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
Token: SeBackupPrivilege	6244	wbengine.exe
Token: SeRestorePrivilege	6244	wbengine.exe
Token: SeSecurityPrivilege	6244	wbengine.exe
Token: SeBackupPrivilege	5188	vssvc.exe
Token: SeRestorePrivilege	5188	vssvc.exe
Token: SeAuditPrivilege	5188	vssvc.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3940 wrote to memory of 368	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	89
PID 3940 wrote to memory of 368	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	89
PID 3940 wrote to memory of 4500	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	92
PID 3940 wrote to memory of 4500	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	92
PID 3940 wrote to memory of 4496	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	93
PID 3940 wrote to memory of 4496	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	93
PID 3940 wrote to memory of 2560	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	95
PID 3940 wrote to memory of 2560	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	95
PID 3940 wrote to memory of 2176	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	97
PID 3940 wrote to memory of 2176	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	97
PID 3940 wrote to memory of 4544	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	99
PID 3940 wrote to memory of 4544	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	99
PID 3940 wrote to memory of 3564	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	108
PID 3940 wrote to memory of 3564	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	108
PID 3940 wrote to memory of 2168	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	100
PID 3940 wrote to memory of 2168	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	100
PID 3940 wrote to memory of 4768	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	107
PID 3940 wrote to memory of 4768	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	107
PID 3940 wrote to memory of 2740	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	105
PID 3940 wrote to memory of 2740	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	105
PID 3940 wrote to memory of 5016	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	104
PID 3940 wrote to memory of 5016	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	104
PID 3940 wrote to memory of 1432	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	118
PID 3940 wrote to memory of 1432	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	118
PID 3940 wrote to memory of 920	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	111
PID 3940 wrote to memory of 920	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	111
PID 3940 wrote to memory of 3060	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	117
PID 3940 wrote to memory of 3060	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	117
PID 3940 wrote to memory of 1840	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	115
PID 3940 wrote to memory of 1840	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	115
PID 3940 wrote to memory of 4960	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	120
PID 3940 wrote to memory of 4960	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	120
PID 3940 wrote to memory of 4744	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	122
PID 3940 wrote to memory of 4744	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	122
PID 3940 wrote to memory of 3056	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	129
PID 3940 wrote to memory of 3056	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	129
PID 3940 wrote to memory of 688	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	128
PID 3940 wrote to memory of 688	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	128
PID 3940 wrote to memory of 1316	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	126
PID 3940 wrote to memory of 1316	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	126
PID 3940 wrote to memory of 3460	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	125
PID 3940 wrote to memory of 3460	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	125
PID 3940 wrote to memory of 816	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	131
PID 3940 wrote to memory of 816	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	131
PID 3940 wrote to memory of 2448	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	134
PID 3940 wrote to memory of 2448	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	134
PID 3940 wrote to memory of 1304	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	138
PID 3940 wrote to memory of 1304	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	138
PID 3940 wrote to memory of 4236	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	137
PID 3940 wrote to memory of 4236	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	137
PID 3940 wrote to memory of 448	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	135
PID 3940 wrote to memory of 448	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	135
PID 3940 wrote to memory of 3420	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	148
PID 3940 wrote to memory of 3420	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	148
PID 368 wrote to memory of 1908	368	cmd.exe	140
PID 368 wrote to memory of 1908	368	cmd.exe	140
PID 3940 wrote to memory of 1396	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	141
PID 3940 wrote to memory of 1396	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	141
PID 4500 wrote to memory of 4908	4500	cmd.exe	145
PID 4500 wrote to memory of 4908	4500	cmd.exe	145
PID 3940 wrote to memory of 4684	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	142
PID 3940 wrote to memory of 4684	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	142
PID 4496 wrote to memory of 4572	4496	cmd.exe	144
PID 3940 wrote to memory of 2460	3940	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe	143

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.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\a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe
"C:\Users\Admin\AppData\Local\Temp\a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.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:3940
- 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:368
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1908
- 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:4500
- - 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\Classes\Hunt2" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4496
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:4572
- 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:2560
- - 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:536
- 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:2176
- - 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:4980
- 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:4544
- - 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:4408
- 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:2168
- - 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:3568
- 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:5016
- - 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:5124
- 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:2740
- - 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:4488
- 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:4768
- - 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:3332
- 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:3564
- - 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:5132
- 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:920
- - 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:6380
- 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:1840
- - 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:6420
- 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:3060
- - 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:6412
- 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:1432
- - 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:6448
- 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:4960
- - 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:6400
- 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:4744
- - 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:6388
- 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:3460
- - 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:6484
- 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:1316
- - 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:6720
- 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:688
- - 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:6512
- 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:3056
- - 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:6496
- 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:816
- - 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:6620
- 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:2448
- - 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:6604
- 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:448
- - 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:6540
- 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:4236
- - 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:6660
- 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:1304
- - 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:6640
- 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:1396
- - 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:6596
- 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:4684
- - 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:6788
- 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\a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe" /F
  2⤵
  PID:2460
- - 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\a27c8ab26a050674add24a25ae427a9065400f45cb9e5bd49f265e516c71f361.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:5388
- 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:3420
- - 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:6648
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:4260
- - 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=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2856
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:5980
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:440
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:3968
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:696
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:6164
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:5144
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:6036
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:5192
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:5976
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:5236
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:5964
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1192
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:6168
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2548
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:6040
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2084
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:6020

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5188

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:6244

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:3156

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:6796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Inhibit System Recovery