General

  • Target
    d95bab4390145e6ed0e3638c0f978b01.exe
  • Size 530KB
  • Sample201218-tzz7rbg7ys
  • SHA256 d45c6e62e99101aae9217d090ed7ecf7c2e0a67d0010d7db6cf8c60a44a0b8b8
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    srvc13.turhost.com

  • Port

    587

  • Password

    italik2015

Extracted

Family
  • matiex

Credentials
  • Protocol

    smtp

  • Host

    srvc13.turhost.com

  • Port

    587

  • Password

    italik2015

Targets

    • Target
      d95bab4390145e6ed0e3638c0f978b01.exe
    • Size 530KB
    • SHA256 d45c6e62e99101aae9217d090ed7ecf7c2e0a67d0010d7db6cf8c60a44a0b8b8
    • 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.

    • 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