Analysis
- max time kernel
150s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240704-en - resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system - submitted
09/07/2024, 01:48
Static task
static1
Behavioral task
behavioral1
Sample
45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe
Resource
win10v2004-20240704-en
General
- Target 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe
- Size 66KB
- Sample240709-b8c99ssemc
- SHA256 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f
- MD5 87d6d2488b1260e70f4042bf1f292529
- SHA1 161f9a79f8197c9b5de1beb7bd4d425d5c23b45b
- SHA512 a9d3930de1ff5849e61d1807c6de4b063790dc03f7e4f3f2101cbddde55002ffcc85d2ff433b753a5936403feedbc93c0f3658ffb5e8051d00ba58641e6afda7
- SSDEEP 1536:/NeRBl5PT/rx1mzwRMSTdLpJy/jIlkugRGVy/SR1qo+tEgfNni:/QRrmzwR5JysFV12i
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
C:\info.hta
- <!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01//EN' 'http://www.w3.org/TR/html4/strict.dtd'> <html> <head> <meta charset='windows-1251'> <title>encrypted</title> <HTA:APPLICATION ICON='msiexec.exe' SINGLEINSTANCE='yes' SysMenu="no"> <script language='JScript'> window.moveTo(50, 50); window.resizeTo(screen.width - 100, screen.height - 100); </script> <style type='text/css'> body { font: 15px Tahoma, sans-serif; margin: 10px; line-height: 25px; background: #EDEDED; } img { display:inline-block; } .bold { font-weight: bold; } .mark { background: #D0D0E8; padding: 2px 5px; } .header { text-align: center; font-size: 30px; line-height: 50px; font-weight: bold; margin-bottom:20px; } .info { background: #D0D0E8; border-left: 10px solid #00008B; } .alert { background: #FFE4E4; border-left: 10px solid #FF0000; } .private { border: 1px dashed #000; background: #FFFFEF; } .note { height: auto; padding-bottom: 1px; margin: 15px 0; } .note .title { font-weight: bold; text-indent: 10px; height: 30px; line-height: 30px; padding-top: 10px; } .note .mark { background: #A2A2B5; } .note ul { margin-top: 0; } .note pre { margin-left: 15px; line-height: 13px; font-size: 13px; } .footer { position:fixed; bottom:0; right:0; text-align: right; } .title { margin-left: 0; } .title.sub { margin-left:30px; dispaly:inline-block; } </style> </head> <body> <div class='header'> <img src='data:image/png;base64,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'> <div>Dear Management</div> </div> <div class='bold'> If you are reading this message, it means that:<br><ul> - your network infrastructure has been compromised,<br> - critical data was leaked,<br> - files are encrypted</span></div></ul> <div class='bold'> The best and only thing you can do is to contact us to settle the matter before any losses occurs.</span></div> <div class='bold'> Onion site: <span class='mark'><a href='http://xb6q2aggycmlcrjtbjendcnnwpmmwbosqaugxsqb4nx6cmod3emy7sad.onion'>http://xb6q2aggycmlcrjtbjendcnnwpmmwbosqaugxsqb4nx6cmod3emy7sad.onion</a></span></div> <div class='bold'> Telegram channel: <span class='mark'><a href='https://t.me/eightbase'>https://t.me/eightbase</a></span></div> </div> <div class='note info'> <div class='title'>1. THE FOLLOWING IS STRICTLY FORBIDDEN</div> <div class='title.sub'> 1.1 EDITING FILES ON HDD.</div> <ul>Renaming, copying or moving any files could DAMAGE the cipher and decryption will be impossible.</ul> <div class='title.sub'> 1.2 USING THIRD-PARTY SOFTWARE.</div> <ul>Trying to recover with any software can also break the cipher and file recovery will become a problem.</ul> <div class='title.sub'> 1.3 SHUTDOWN OR RESTART THE PC.</div> <ul>Boot and recovery errors can also damage the cipher. Sorry about that, but doing so is entirely at your own risk.</ul> </div> <div class='note info'> <div class='title'>2. EXPLANATION OF THE SITUATION</div> <div class='title.sub'> 2.1 HOW DID THIS HAPPEN</div> <ul>The security of your IT perimeter has been compromised (it's not perfect at all). We encrypted your workstations and servers to make the fact of the intrusion visible and to prevent you from hiding critical data leaks. We spent a lot of time researching and finding out the most important directories of your business, your weak points. We have already downloaded a huge amount of critical data and analyzed it. Now its fate is up to you, it will either be deleted or sold, or shared with the media.</ul> <div class='title.sub'> 2.2 VALUABLE DATA WE USUALLY STEAL:</div> <ul>- Databases, legal documents, personal information.<br> - Audit reports.<br> - Audit SQL database.<br> - Any financial documents (Statements, invoices, accounting, transfers etc.).<br> - Work files and corporate correspondence.<br> - Any backups.<br> - Confidential documents.</ul> <div class='title.sub'> 2.3 TO DO LIST (best practies)</div> <ul>- Contact us as soon as possible. - Contact us only in our live chat, otherwise you can run into scammers. - Purchase our decryption tool and decrypt your files. There is no other way to do this. - Realize that dealing with us is the shortest way to success and secrecy. - Give up the idea of using decryption help programs, otherwise you will destroy the system permanently. - Avoid any third-party negotiators and recovery groups. They can become the source of leaks.</ul> </div> <div class='note info'> <div class='title'>3. POSSIBLE DECISIONS</div> <div class='title.sub'> 3.1 NOT MAKING THE DEAL</div> <ul>- After 4 days starting tomorrow your leaked data will be Disclosed or sold.<br> - We will also send the data to all interested supervisory organizations and the media.<br> - Decryption key will be deleted permanently and recovery will be impossible.<br> - Losses from the situation can be measured based on your annual budget.</ul> <div class='title.sub'> 3.2 MAKING THE WIN-WIN DEAL</div> <ul>- Databases, legal documents, personal information.<br> - You will get the only working Decryption Tool and the how-to-use Manual.<br> - You will get our guarantees (with log provided) of non-recovarable deletion of all your leaked data.<br> - You will get our guarantees of secrecy and removal of all traces related to the deal in the Internet.<br> - You will get our security report on how to fix your security breaches.</ul> </div> </div> <div class='note info'> <div class='title'>4. EVIDENCE OF THE LEAKAGE</div> <div class='bold'> In our contact form or mail:</span></div> <div class='bold'> Onion site: <span class='mark'><a href='http://xb6q2aggycmlcrjtbjendcnnwpmmwbosqaugxsqb4nx6cmod3emy7sad.onion'>http://xb6q2aggycmlcrjtbjendcnnwpmmwbosqaugxsqb4nx6cmod3emy7sad.onion</a></span></div> <ul> <li>Write us to the mails: <span class='mark'>[email protected]</span></li> or <span class='mark'>[email protected]</span> <li>Write this ID in the title of your message <span class='mark'>5406376B-3483</span></li> </ul> </div> </div> <div class='note info'> <div class='title'>5. HOW TO CONTACT US</div> <ul> 5.1 Download and install TOR Browser <a href='https://torproject.org'>https://torproject.org</a><br> 5.2 Go to our contact form website at <a href='http://xb6q2aggycmlcrjtbjendcnnwpmmwbosqaugxsqb4nx6cmod3emy7sad.onion'>http://xb6q2aggycmlcrjtbjendcnnwpmmwbosqaugxsqb4nx6cmod3emy7sad.onion</a><br> 5.3 You can request sample files chat to review leaked data samples.<br> 5.4 In case TOR Browser is restricted in your area use VPN services.<br> 5.5 All leaked Data samples will be Disclosed in 4 Days if you remain silent.<br> 5.6 Your Decryption keys will be permanently destroyed at the moment the leaked Data is Disclosed. </ul> </div> <div class='note alert'> <div class='title'>6. RESPONSIBILITY</div> <div class='title.sub'> 6.1 Breaking critical points of this offer will cause:</div> <ul> <li>Deletion of your decryption keys.</li> <li>Immediate sale or complete Disclosure of your leaked data.</li> <li>Notification of government supervision agencies, your competitors and clients.</li> </ul> </div> </body> </html>
-
class='mark'>[email protected]</span></li>
-
class='mark'>[email protected]</span>
-
http://www.w3.org/TR/html4/strict.dtd'>
Signatures
- Phobos
Phobos ransomware appeared at the beginning of 2019.
- Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
- Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
pid Process 2964 bcdedit.exe 5024 bcdedit.exe 1296 bcdedit.exe 4900 bcdedit.exe - Renames multiple (523) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
pid Process 3372 wbadmin.exe 2888 wbadmin.exe - Modifies Windows Firewall 2 TTPs 2 IoCs
pid Process 1760 netsh.exe 4992 netsh.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Control Panel\International\Geo\Nation 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe - Drops startup file 3 IoCs
description ioc Process File created \??\c:\users\admin\appdata\roaming\microsoft\windows\start menu\programs\startup\45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f = "C:\\Users\\Admin\\AppData\\Local\\45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe" 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe Set value (str) \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f = "C:\\Users\\Admin\\AppData\\Local\\45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe" 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe - Drops desktop.ini file(s) 64 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files (x86)\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-2753856825-3907105642-1818461144-1000\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\$Recycle.Bin\S-1-5-21-2753856825-3907105642-1818461144-1000\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\3D Objects\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Public\Videos\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Music\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Videos\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Public\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Public\Music\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Links\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Public\Documents\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn1\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn2\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\Trust Protection Lists\Mu\Other.DATA.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\libxslt.md.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_filter\libball_plugin.dll 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\jpeg.md.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\Office Word 2003 Look.dotx.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraAppList.contrast-black_targetsize-30.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteNewNoteLargeTile.scale-400.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\end_review.gif 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files-select\css\main-selector.css 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\System.Windows.Controls.Ribbon.resources.dll 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-white_scale-100.png.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL116.XML.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Formats.Asn1.dll 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-utility-l1-1-0.dll.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\images\themes\dark\bun.png.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\Dictionaries\en_US\en_US.aff.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Management.Instrumentation.Resources.dll 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\Java\jre-1.8\bin\plugin2\msvcp140.dll.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail2-ppd.xrm-ms 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\cs-cz\AppStore_icon.svg 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ServiceModel.Web.dll 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\System.IO.IsolatedStorage.dll 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\fill-sign.png.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Assets\AlarmsAppList.contrast-white_targetsize-30.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\Locales\lt.pak.DATA 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-synch-l1-2-0.dll.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AlarmsSplashScreen.contrast-white_scale-125.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\processing.slk 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\notetagsUI\main.js 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\Curve25519Wrap.winmd 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\de\Microsoft.PackageManagement.resources.dll.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\ReachFramework.resources.dll.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-white_scale-100.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\RADIAL\PREVIEW.GIF.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\api-ms-win-crt-time-l1-1-0.dll 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\api-ms-win-crt-conio-l1-1-0.dll 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libi422_yuy2_sse2_plugin.dll 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Outlook.scale-300.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\OrientationControlOuterCircleHover.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\dt_socket.dll 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\Java\jre-1.8\lib\net.properties.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ul-oob.xrm-ms.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN105.XML 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsSoundRecorder_10.1906.1972.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\VoiceRecorderWideTile.contrast-white_scale-200.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\fr-FR\TipTsf.dll.mui 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\selector.js.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\error-icon.png.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Pipes.dll 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-ul-oob.xrm-ms 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\vlc.mo.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\images\PaySplashScreen.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\FetchingMail.scale-125.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Thread.dll.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp2-ul-phn.xrm-ms 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-ppd.xrm-ms.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\AppxMetadata\CodeIntegrity.cat 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial2-pl.xrm-ms.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsStore_11910.1002.5.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AppTiles\contrast-black\StoreAppList.scale-100.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Google.scale-200.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File created C:\Program Files\VideoLAN\VLC\lua\http\images\Folder-48.png.id[5406376B-3483].[[email protected]].8base 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-16_altform-unplated_contrast-black.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraAppList.targetsize-80_altform-unplated_contrast-white.png 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe - Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 vds.exe - Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2208 vssadmin.exe 4472 vssadmin.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000_Classes\Local Settings 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe Token: SeBackupPrivilege 3272 vssvc.exe Token: SeRestorePrivilege 3272 vssvc.exe Token: SeAuditPrivilege 3272 vssvc.exe Token: SeIncreaseQuotaPrivilege 2528 WMIC.exe Token: SeSecurityPrivilege 2528 WMIC.exe Token: SeTakeOwnershipPrivilege 2528 WMIC.exe Token: SeLoadDriverPrivilege 2528 WMIC.exe Token: SeSystemProfilePrivilege 2528 WMIC.exe Token: SeSystemtimePrivilege 2528 WMIC.exe Token: SeProfSingleProcessPrivilege 2528 WMIC.exe Token: SeIncBasePriorityPrivilege 2528 WMIC.exe Token: SeCreatePagefilePrivilege 2528 WMIC.exe Token: SeBackupPrivilege 2528 WMIC.exe Token: SeRestorePrivilege 2528 WMIC.exe Token: SeShutdownPrivilege 2528 WMIC.exe Token: SeDebugPrivilege 2528 WMIC.exe Token: SeSystemEnvironmentPrivilege 2528 WMIC.exe Token: SeRemoteShutdownPrivilege 2528 WMIC.exe Token: SeUndockPrivilege 2528 WMIC.exe Token: SeManageVolumePrivilege 2528 WMIC.exe Token: 33 2528 WMIC.exe Token: 34 2528 WMIC.exe Token: 35 2528 WMIC.exe Token: 36 2528 WMIC.exe Token: SeIncreaseQuotaPrivilege 2528 WMIC.exe Token: SeSecurityPrivilege 2528 WMIC.exe Token: SeTakeOwnershipPrivilege 2528 WMIC.exe Token: SeLoadDriverPrivilege 2528 WMIC.exe Token: SeSystemProfilePrivilege 2528 WMIC.exe Token: SeSystemtimePrivilege 2528 WMIC.exe Token: SeProfSingleProcessPrivilege 2528 WMIC.exe Token: SeIncBasePriorityPrivilege 2528 WMIC.exe Token: SeCreatePagefilePrivilege 2528 WMIC.exe Token: SeBackupPrivilege 2528 WMIC.exe Token: SeRestorePrivilege 2528 WMIC.exe Token: SeShutdownPrivilege 2528 WMIC.exe Token: SeDebugPrivilege 2528 WMIC.exe Token: SeSystemEnvironmentPrivilege 2528 WMIC.exe Token: SeRemoteShutdownPrivilege 2528 WMIC.exe Token: SeUndockPrivilege 2528 WMIC.exe Token: SeManageVolumePrivilege 2528 WMIC.exe Token: 33 2528 WMIC.exe Token: 34 2528 WMIC.exe Token: 35 2528 WMIC.exe Token: 36 2528 WMIC.exe Token: SeBackupPrivilege 4796 wbengine.exe Token: SeRestorePrivilege 4796 wbengine.exe Token: SeSecurityPrivilege 4796 wbengine.exe Token: SeIncreaseQuotaPrivilege 2112 WMIC.exe Token: SeSecurityPrivilege 2112 WMIC.exe Token: SeTakeOwnershipPrivilege 2112 WMIC.exe Token: SeLoadDriverPrivilege 2112 WMIC.exe Token: SeSystemProfilePrivilege 2112 WMIC.exe Token: SeSystemtimePrivilege 2112 WMIC.exe Token: SeProfSingleProcessPrivilege 2112 WMIC.exe Token: SeIncBasePriorityPrivilege 2112 WMIC.exe Token: SeCreatePagefilePrivilege 2112 WMIC.exe Token: SeBackupPrivilege 2112 WMIC.exe Token: SeRestorePrivilege 2112 WMIC.exe Token: SeShutdownPrivilege 2112 WMIC.exe Token: SeDebugPrivilege 2112 WMIC.exe Token: SeSystemEnvironmentPrivilege 2112 WMIC.exe Token: SeRemoteShutdownPrivilege 2112 WMIC.exe - Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 624 wrote to memory of 2324 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 87 PID 624 wrote to memory of 2324 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 87 PID 624 wrote to memory of 4604 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 88 PID 624 wrote to memory of 4604 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 88 PID 4604 wrote to memory of 1760 4604 cmd.exe 91 PID 4604 wrote to memory of 1760 4604 cmd.exe 91 PID 2324 wrote to memory of 2208 2324 cmd.exe 92 PID 2324 wrote to memory of 2208 2324 cmd.exe 92 PID 4604 wrote to memory of 4992 4604 cmd.exe 95 PID 4604 wrote to memory of 4992 4604 cmd.exe 95 PID 2324 wrote to memory of 2528 2324 cmd.exe 96 PID 2324 wrote to memory of 2528 2324 cmd.exe 96 PID 2324 wrote to memory of 2964 2324 cmd.exe 98 PID 2324 wrote to memory of 2964 2324 cmd.exe 98 PID 2324 wrote to memory of 5024 2324 cmd.exe 99 PID 2324 wrote to memory of 5024 2324 cmd.exe 99 PID 2324 wrote to memory of 3372 2324 cmd.exe 100 PID 2324 wrote to memory of 3372 2324 cmd.exe 100 PID 624 wrote to memory of 1688 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 107 PID 624 wrote to memory of 1688 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 107 PID 624 wrote to memory of 1688 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 107 PID 624 wrote to memory of 3156 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 108 PID 624 wrote to memory of 3156 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 108 PID 624 wrote to memory of 3156 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 108 PID 624 wrote to memory of 1048 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 109 PID 624 wrote to memory of 1048 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 109 PID 624 wrote to memory of 1048 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 109 PID 624 wrote to memory of 772 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 110 PID 624 wrote to memory of 772 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 110 PID 624 wrote to memory of 772 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 110 PID 624 wrote to memory of 2600 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 111 PID 624 wrote to memory of 2600 624 45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe 111 PID 2600 wrote to memory of 4472 2600 cmd.exe 113 PID 2600 wrote to memory of 4472 2600 cmd.exe 113 PID 2600 wrote to memory of 2112 2600 cmd.exe 114 PID 2600 wrote to memory of 2112 2600 cmd.exe 114 PID 2600 wrote to memory of 4900 2600 cmd.exe 115 PID 2600 wrote to memory of 4900 2600 cmd.exe 115 PID 2600 wrote to memory of 1296 2600 cmd.exe 116 PID 2600 wrote to memory of 1296 2600 cmd.exe 116 PID 2600 wrote to memory of 2888 2600 cmd.exe 117 PID 2600 wrote to memory of 2888 2600 cmd.exe 117 - 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.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe"C:\Users\Admin\AppData\Local\Temp\45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:624 -
C:\Users\Admin\AppData\Local\Temp\45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe"C:\Users\Admin\AppData\Local\Temp\45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f.exe"2⤵PID:4672
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2324 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:2208
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2528
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:2964
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:5024
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C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
PID:3372
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:4604 -
C:\Windows\system32\netsh.exenetsh advfirewall set currentprofile state off3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
PID:1760
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C:\Windows\system32\netsh.exenetsh firewall set opmode mode=disable3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
PID:4992
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵PID:1688
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\users\public\desktop\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵PID:3156
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵PID:1048
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "F:\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵PID:772
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:4472
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2112
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:4900
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:1296
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C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
PID:2888
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3272
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4796
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:4600
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:4320
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Direct Volume Access
1Impair Defenses
1Disable or Modify System Firewall
1Indicator Removal
3File Deletion
3Modify Registry
1Replay Monitor
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Downloads
C2R32.dll.id[5406376B-3483].[[email protected]].8base
- Path C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R32.dll.id[5406376B-3483].[[email protected]].8base
- Size 2.7MB
- SHA256 2b1799334522d06c115f1a460fbf3ca3a4b4495d3353d6fc4459a6248e500d24
- MD5 976989b321f9cd4b7dfc654348027f04
- SHA1 4c44762ef8f2819eedf328b22ccfcc4a063c651a
- SHA512 47b06092101e7b955dc459f994d247a9224af67372a26bf116b3aa2478365116c5b4bb5ec9b9090441be7155509efa704b7b096fa6e50e7b95d140c6cb805527
- SSDEEP 49152:G3Ty48/vnKI91CbTd10i16chT4luWUoxyfRH+/Zl:22vn99UbTdnjjoxy9sH
- MD5 SHA1 SHA512 SSDEEP
- Path C:\info.hta
- Size 9KB
- SHA256 a15911a961fee55b4450ecf4d86d7ecf70d2dd9fd4a3c39bda778b627b67f205
- MD5 b8cfc52f089ef41204695656b68b87bb
- SHA1 2a4338d59ab68382c9641dc266bb95ec18753521
- SHA512 4714c41fa558f9dfa23765750e8ce3a4bd8c26f1b4218369df01933c33c30403cc7ec8e33bef1c6df7efc94c7561f0de9d9c5109e3aa83c2fcdc35fdfb221af0
- SSDEEP 192:Hg7RQ4vn7fkQjVZArJr+kTL87rEJ1qeOKTIu5UcixQCXopw:m5bkQjrAFr+IcrM1B6Lopw
- MD5 SHA1 SHA512 SSDEEP