General

  • Target
    48ae093a7a5713f4e42cf3acb61e3842967db75af77a6479b08ac236eb87973b
  • Size 434KB
  • Sample220221-2mlydsbce6
  • SHA256 48ae093a7a5713f4e42cf3acb61e3842967db75af77a6479b08ac236eb87973b
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • matiex

Credentials
  • Protocol

    smtp

  • Host

    mail.cleo2solutions.com.au

  • Port

    25

  • Password

    Enter@123

Targets

    • Target
      New Order.exe
    • Size 639KB
    • SHA256 7986c14ae93e53bf4616d1c6ccdcc6e882974fb190892d9e597d22d36622d9d8
    • MD5 SHA1 SHA512
    • Matiex

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

    • Matiex Main Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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