General

  • Target
    QYD Quotation 20210702.exe
  • Size 1.1MB
  • Sample210722-cednkm438e
  • SHA256 e58284d351b21f134a31fdccd3e53f952133f671892da8a86347d7b930399f28
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.thts.vn

  • Port

    25

  • Password

    123luongngan1989

Extracted

Family
  • matiex

Credentials
  • Protocol

    smtp

  • Host

    mail.thts.vn

  • Port

    25

  • Password

    123luongngan1989

Targets

    • Target
      QYD Quotation 20210702.exe
    • Size 1.1MB
    • SHA256 e58284d351b21f134a31fdccd3e53f952133f671892da8a86347d7b930399f28
    • MD5 SHA1 SHA512
    • Matiex

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

    • Matiex Main Payload

    • 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