General

  • Target

    bafd8f7c9bb33de8caf1f9d7d0d09ae673c60d3906b9a80c9e69119c346561c9

  • Size

    721KB

  • Sample

    240524-bp5keagc43

  • MD5

    2a57cd69854024164ce91ccefb9e14fb

  • SHA1

    4b30865c136e12d9b1d01851d70ddd6f728a1271

  • SHA256

    bafd8f7c9bb33de8caf1f9d7d0d09ae673c60d3906b9a80c9e69119c346561c9

  • SHA512

    6d7e94ee109312bc157dbd8a6ae6bce5f7f1821532e456e811b32e8fb83fd2e4aefe3417ef729df2a3a37a8777e9ea6fb44b96968c8c359e02e080d769737838

  • SSDEEP

    12288:YkKjL1LyRjj63/AGrRIpRynotuKGgwnZ28cz8:Y7WtWPAGrmqVa2I8cz

Malware Config

Extracted

Family

djvu

C2

http://cajgtus.com/test1/get.php

Attributes
  • extension

    .vepi

  • offline_id

    EGfa5svnSGFJka7LZBQoqff0QtO1IpTauoDvGvt1

  • payload_url

    http://sdfjhuz.com/dl/build2.exe

    http://cajgtus.com/files/1/build3.exe

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. Do not ask assistants from youtube and recovery data sites for help in recovering your data. They can use your free decryption quota and scam you. Our contact is emails in this text document only. You can get and look video overview decrypt tool: https://wetransfer.com/downloads/33b490a613f49fa190924f199d2c079e20240512191214/caaf73 Price of private key and decrypt software is $999. Discount 50% available if you contact us first 72 hours, that's price for you is $499. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0871PsawqS

rsa_pubkey.plain

Targets

    • Target

      bafd8f7c9bb33de8caf1f9d7d0d09ae673c60d3906b9a80c9e69119c346561c9

    • Size

      721KB

    • MD5

      2a57cd69854024164ce91ccefb9e14fb

    • SHA1

      4b30865c136e12d9b1d01851d70ddd6f728a1271

    • SHA256

      bafd8f7c9bb33de8caf1f9d7d0d09ae673c60d3906b9a80c9e69119c346561c9

    • SHA512

      6d7e94ee109312bc157dbd8a6ae6bce5f7f1821532e456e811b32e8fb83fd2e4aefe3417ef729df2a3a37a8777e9ea6fb44b96968c8c359e02e080d769737838

    • SSDEEP

      12288:YkKjL1LyRjj63/AGrRIpRynotuKGgwnZ28cz8:Y7WtWPAGrmqVa2I8cz

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Modifies file permissions

    • Adds Run key to start application

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks