General

  • Target
    2b0ed3756801df76e2d8a68ee8ec01c54794e46377aef121683f5f0dfedaff22
  • Size 539KB
  • Sample220320-ftnvnshde5
  • SHA256 2b0ed3756801df76e2d8a68ee8ec01c54794e46377aef121683f5f0dfedaff22
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.zavidovici.ba

  • Port

    587

  • Password

    12Opc21!

Targets

    • Target
      2b0ed3756801df76e2d8a68ee8ec01c54794e46377aef121683f5f0dfedaff22
    • Size 539KB
    • SHA256 2b0ed3756801df76e2d8a68ee8ec01c54794e46377aef121683f5f0dfedaff22
    • MD5 SHA1 SHA512
    • Matiex

      Matiex is a keylogger and infostealer first seen in July 2020.

    • Matiex Main Payload

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • 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 v6

Tasks