General

  • Target

    68eef92865b6139b72970c4fe508c5207714fed44b66c57bb8d3f5671b659349

  • Size

    1.2MB

  • Sample

    220420-f7qanahfcq

  • MD5

    25700d5ea910882c8a64fa06b7a28bf5

  • SHA1

    dc3a116ed2eaed744dd1de412af7dced809a2ef2

  • SHA256

    68eef92865b6139b72970c4fe508c5207714fed44b66c57bb8d3f5671b659349

  • SHA512

    7147ffac80a425cdbeb26dbc6510873bb7110f69f64e76ff8228b8f345510c4bf127326c4a05e30f5ec873242c39903897aaf04d6c6ceaa6f62dfea9402ba6c8

Malware Config

Targets

    • Target

      68eef92865b6139b72970c4fe508c5207714fed44b66c57bb8d3f5671b659349

    • Size

      1.2MB

    • MD5

      25700d5ea910882c8a64fa06b7a28bf5

    • SHA1

      dc3a116ed2eaed744dd1de412af7dced809a2ef2

    • SHA256

      68eef92865b6139b72970c4fe508c5207714fed44b66c57bb8d3f5671b659349

    • SHA512

      7147ffac80a425cdbeb26dbc6510873bb7110f69f64e76ff8228b8f345510c4bf127326c4a05e30f5ec873242c39903897aaf04d6c6ceaa6f62dfea9402ba6c8

    • 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

    • 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