General

  • Target

    2aea8c8040843db7e6dc81a5da860dfcd7c0d2193b2a81d49eaaceacb58b4f69

  • Size

    721KB

  • Sample

    240523-21s9macf92

  • MD5

    6d34a0ad3460b85e6712086f2f8192c6

  • SHA1

    f57e661d4a24115db06dd92a376231e5254a95c2

  • SHA256

    2aea8c8040843db7e6dc81a5da860dfcd7c0d2193b2a81d49eaaceacb58b4f69

  • SHA512

    69fa0cbc1540df08f100ccedde91ecda9c2082ac38064154311ed854851248be84611b012256c6af685f6e090ece8ee90916f29a4d9a64f2d3e9ea3663aa1544

  • SSDEEP

    12288:LWV6jaZSt4TuebeyJHR+ecxyeOOyN07pQHRI8KGPVq0N53i7RT:Ly662+uxyceA9I07pGRI8Bq0v3iF

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

      2aea8c8040843db7e6dc81a5da860dfcd7c0d2193b2a81d49eaaceacb58b4f69

    • Size

      721KB

    • MD5

      6d34a0ad3460b85e6712086f2f8192c6

    • SHA1

      f57e661d4a24115db06dd92a376231e5254a95c2

    • SHA256

      2aea8c8040843db7e6dc81a5da860dfcd7c0d2193b2a81d49eaaceacb58b4f69

    • SHA512

      69fa0cbc1540df08f100ccedde91ecda9c2082ac38064154311ed854851248be84611b012256c6af685f6e090ece8ee90916f29a4d9a64f2d3e9ea3663aa1544

    • SSDEEP

      12288:LWV6jaZSt4TuebeyJHR+ecxyeOOyN07pQHRI8KGPVq0N53i7RT:Ly662+uxyceA9I07pGRI8Bq0v3iF

    • 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