General

  • Target
    e3c1114b2db69d8480751fbaac9a517a3d7d4e5cd4d2175771968f9bdd778c42
  • Size 708KB
  • Sample220502-1c217aebap
  • SHA256 e3c1114b2db69d8480751fbaac9a517a3d7d4e5cd4d2175771968f9bdd778c42
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • matiex

Credentials
  • Protocol

    smtp

  • Host

    srvc13.turhost.com

  • Port

    587

  • Password

    italik2015

Targets

    • Target
      0908000090000.exe
    • Size 3.4MB
    • SHA256 315e6e844a325bdbdbd68365d389adb3e31c55cf7323936f14f3e48f7e5f3014
    • MD5 SHA1 SHA512
    • Matiex

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

    • Matiex Main Payload

    • Modifies WinLogon for persistence

    • Drops startup file

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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 v6

Tasks