General

  • Target
    ORDER PURCHASE.exe
  • Size 784KB
  • Sample201201-rrewm9fxb2
  • SHA256 f016e53ada4cdc8efb3468fc036746b14fe0e594ca7749590045f30fde080f97
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    valleycountysar.org

  • Port

    587

  • Password

    &6q^?75To5Rw

Extracted

Family
  • matiex

Credentials
  • Protocol

    smtp

  • Host

    valleycountysar.org

  • Port

    587

  • Password

    &6q^?75To5Rw

Targets

    • Target
      ORDER PURCHASE.exe
    • Size 784KB
    • SHA256 f016e53ada4cdc8efb3468fc036746b14fe0e594ca7749590045f30fde080f97
    • 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