General

  • Target

    6aef758319941d173773514d595446accfce72e032808a86c3a9eefeb9b07e29

  • Size

    774KB

  • Sample

    240409-x2lhysag4v

  • MD5

    8aa432aec8c4ba195cfabc40c9da6859

  • SHA1

    cdda8e4da3a9b4ae3e29f57d65713f3723ff57f2

  • SHA256

    6aef758319941d173773514d595446accfce72e032808a86c3a9eefeb9b07e29

  • SHA512

    bb1f25c759fd9b829bcd9586671ddf473f4c9b726ffca52524eba0de4c20bd468d04819d244d80f5bfd41463a216a4ef31e242fefbbc5a971b32290ce138c24b

  • SSDEEP

    12288:waBt8zZpHq9KsEyt/7U1rlTGpuveRIkRNCIHcZeI+EpuND1h:P9kOt/g1rlTGpTRIktmp+FD1h

Malware Config

Extracted

Family

djvu

C2

http://sajdfue.com/test2/get.php

Attributes
  • extension

    .uazq

  • offline_id

    Jx0i3k2ogR5cKxX1evmz0Ex7TUxOUlnbh2dvnIt1

  • payload_url

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

    http://sajdfue.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/df01994dd8d37c2c33469922f8e7155a20240402134014/fd95b0 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: 0860PsawqS

rsa_pubkey.plain

Targets

    • Target

      6aef758319941d173773514d595446accfce72e032808a86c3a9eefeb9b07e29

    • Size

      774KB

    • MD5

      8aa432aec8c4ba195cfabc40c9da6859

    • SHA1

      cdda8e4da3a9b4ae3e29f57d65713f3723ff57f2

    • SHA256

      6aef758319941d173773514d595446accfce72e032808a86c3a9eefeb9b07e29

    • SHA512

      bb1f25c759fd9b829bcd9586671ddf473f4c9b726ffca52524eba0de4c20bd468d04819d244d80f5bfd41463a216a4ef31e242fefbbc5a971b32290ce138c24b

    • SSDEEP

      12288:waBt8zZpHq9KsEyt/7U1rlTGpuveRIkRNCIHcZeI+EpuND1h:P9kOt/g1rlTGpTRIktmp+FD1h

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Checks computer location settings

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

    • 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