General

  • Target

    10b88ac8b8f3eadacaaafc13548973db3f2e48c681801fb05d6bfe88c3fbe2d1

  • Size

    1.2MB

  • Sample

    220330-jp2shsedfq

  • MD5

    6dcf680a1915d66a2a596a823cfd91e1

  • SHA1

    e4950f369f8f3c3b94bd93f917a116893b1cbee2

  • SHA256

    10b88ac8b8f3eadacaaafc13548973db3f2e48c681801fb05d6bfe88c3fbe2d1

  • SHA512

    ca189943e1513b705e61b68f290bdb8d22a56d6024fccdf6b477e2ac979b0d695ca7918742fb90853ae79d70c7c99533409c2873b8a90cd88a1caf3be0a3cd10

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.turkaykalibrasyon.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Cc_8A46

Targets

    • Target

      10b88ac8b8f3eadacaaafc13548973db3f2e48c681801fb05d6bfe88c3fbe2d1

    • Size

      1.2MB

    • MD5

      6dcf680a1915d66a2a596a823cfd91e1

    • SHA1

      e4950f369f8f3c3b94bd93f917a116893b1cbee2

    • SHA256

      10b88ac8b8f3eadacaaafc13548973db3f2e48c681801fb05d6bfe88c3fbe2d1

    • SHA512

      ca189943e1513b705e61b68f290bdb8d22a56d6024fccdf6b477e2ac979b0d695ca7918742fb90853ae79d70c7c99533409c2873b8a90cd88a1caf3be0a3cd10

    • MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    • MassLogger Main Payload

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • 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