General

  • Target

    34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057

  • Size

    887KB

  • Sample

    220420-cp2deshaa5

  • MD5

    f61686deb0c1036f5556572375fa5f4b

  • SHA1

    60546e14885f18cdaed46e396b1f96a40d4936f3

  • SHA256

    34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057

  • SHA512

    0bfacab89bc9eb5262fe24c11baeb3ff6b27f1bfa8e8cb989a231b528db383da3ede8a2bcaaa6614aaa176f9fe7b43d1f3087fbff4d06ff60d29b512a832ba0e

Malware Config

Targets

    • Target

      34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057

    • Size

      887KB

    • MD5

      f61686deb0c1036f5556572375fa5f4b

    • SHA1

      60546e14885f18cdaed46e396b1f96a40d4936f3

    • SHA256

      34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057

    • SHA512

      0bfacab89bc9eb5262fe24c11baeb3ff6b27f1bfa8e8cb989a231b528db383da3ede8a2bcaaa6614aaa176f9fe7b43d1f3087fbff4d06ff60d29b512a832ba0e

    • 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.

    • Deletes itself

    • 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