phobos

General

Target

DCFS1_2023-10-25_23_02_59.858.zip
Size

50KB
Sample

231025-22b2qsgh43
MD5

a1e353eb7cfd6a5c5826ddd3fbbfa60c
SHA1

d75c9f67a050b1ec070848e74e3e174d8625f242
SHA256

1d42c6c05868f655b0203ea61276cd3e799995d35972780b8bb8012125af015b
SHA512

438abad2cb2af4357d63847e867f04df37a924243db2eb5b22bfb59aa074fdd02b0963ff83819b19d4b20712ebf571a65db37b31f2310c26b636b11da43b9dfe
SSDEEP

768:NMa0j/51nh0StDGIT2jz0daGJoh6jAD8hkQhSZFaYUxYV7I14A0H8pof8:NMa0jCStDXSjgEYoh6IGALAxg7I7+f8

Score

10^/10

Malware Config

Extracted

Path

C:\info.hta

Ransom Note

<!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://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/'>http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.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://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact'>http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact</a></span></div> <ul> <li>Write us to the mails: <span class='mark'>[email protected]</span></li> <li>Write this ID in the title of your message <span class='mark'>15C336CB-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://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact'>http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact</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>

Emails

class='mark'>[email protected]</span></li>

URLs

http://www.w3.org/TR/html4/strict.dtd'>

Extracted

Path

C:\users\public\desktop\info.hta

Ransom Note

Dear Management If you are reading this message, it means that: - your network infrastructure has been compromised, - critical data was leaked, - files are encrypted The best and only thing you can do is to contact us to settle the matter before any losses occurs. Onion site: http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/ Telegram channel: https://t.me/eightbase 1. THE FOLLOWING IS STRICTLY FORBIDDEN 1.1 EDITING FILES ON HDD. Renaming, copying or moving any files could DAMAGE the cipher and decryption will be impossible. 1.2 USING THIRD-PARTY SOFTWARE. Trying to recover with any software can also break the cipher and file recovery will become a problem. 1.3 SHUTDOWN OR RESTART THE PC. Boot and recovery errors can also damage the cipher. Sorry about that, but doing so is entirely at your own risk. 2. EXPLANATION OF THE SITUATION 2.1 HOW DID THIS HAPPEN 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. 2.2 VALUABLE DATA WE USUALLY STEAL: - Databases, legal documents, personal information. - Audit reports. - Audit SQL database. - Any financial documents (Statements, invoices, accounting, transfers etc.). - Work files and corporate correspondence. - Any backups. - Confidential documents. 2.3 TO DO LIST (best practies) - 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. 3. POSSIBLE DECISIONS 3.1 NOT MAKING THE DEAL - After 4 days starting tomorrow your leaked data will be Disclosed or sold. - We will also send the data to all interested supervisory organizations and the media. - Decryption key will be deleted permanently and recovery will be impossible. - Losses from the situation can be measured based on your annual budget. 3.2 MAKING THE WIN-WIN DEAL - Databases, legal documents, personal information. - You will get the only working Decryption Tool and the how-to-use Manual. - You will get our guarantees (with log provided) of non-recovarable deletion of all your leaked data. - You will get our guarantees of secrecy and removal of all traces related to the deal in the Internet. - You will get our security report on how to fix your security breaches. 4. EVIDENCE OF THE LEAKAGE In our contact form or mail: Onion site: http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact Write us to the mails: [email protected] Write this ID in the title of your message 15C336CB-3483 5. HOW TO CONTACT US 5.1 Download and install TOR Browser https://torproject.org 5.2 Go to our contact form website at http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact 5.3 You can request sample files chat to review leaked data samples. 5.4 In case TOR Browser is restricted in your area use VPN services. 5.5 All leaked Data samples will be Disclosed in 4 Days if you remain silent. 5.6 Your Decryption keys will be permanently destroyed at the moment the leaked Data is Disclosed. 6. RESPONSIBILITY 6.1 Breaking critical points of this offer will cause: Deletion of your decryption keys. Immediate sale or complete Disclosure of your leaked data. Notification of government supervision agencies, your competitors and clients.

Emails

[email protected]

URLs

http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/

https://t.me/eightbase

http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact

Targets

- Target
  
  C/PerfLogs/8files/lsess/lsess.exe
- Size
  
  66KB
- MD5
  
  2c78f28a0f3dbd0f45f96f4aee72e8ee
- SHA1
  
  f10803cf1d160020e3f611e9f2dd8be93cb7d7ef
- SHA256
  
  6597018298aaac827abb1c58e4b6d7967993b4012eaa83b5540475e0f4f9d34f
- SHA512
  
  8dbfe5d58448bb4f4ae236b2ccd1da0a737650ba650e5e96dfdc95f2b9a53508c9814d72bd6204507b76ae71351ba65e50a6db2dc4cc952dab681a9b2b1c2161
- SSDEEP
  
  1536:TNeRBl5PT/rx1mzwRMSTdLpJn8qEQBoimA0Q0GTE6VfE:TQRrmzwR5J1oiBH0CE+s
Score

10^/10

phobos evasion persistence ransomware spyware stealer
- Phobos
  Phobos ransomware appeared at the beginning of 2019.
  ransomware phobos
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Modifies boot configuration data using bcdedit
  ransomware evasion
- Renames multiple (118) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Renames multiple (316) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Deletes backup catalog
  Uses wbadmin.exe to inhibit system recovery.
  ransomware
- Modifies Windows Firewall
  evasion
- Drops startup file
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Drops desktop.ini file(s)
behavioral1 behavioral2