General

  • Target

    29770e57e49958333a04bc604f558bd4ff3f1edcf771eac41a09763f1c03efce

  • Size

    1.8MB

  • Sample

    240407-yb5pksch49

  • MD5

    d45587fe561c93528664fe0dcaae59f8

  • SHA1

    500e89b875f50ddc1b03ca03c985abdfb33044f2

  • SHA256

    29770e57e49958333a04bc604f558bd4ff3f1edcf771eac41a09763f1c03efce

  • SHA512

    a3d65280f0142a3326a95e54fef22f8ca8ffc645192dd7f40f1fa0794682df1ce01a36560ab3764eddc964d3ee61b2d2791e2a031964a5c0bd6372dc00131915

  • SSDEEP

    49152:+L7zWlFx6+AQ3TZY6BmLEeAbtp0HlDifi:+bIFx6+AQDFBMEfp0HlDR

Malware Config

Targets

    • Target

      29770e57e49958333a04bc604f558bd4ff3f1edcf771eac41a09763f1c03efce

    • Size

      1.8MB

    • MD5

      d45587fe561c93528664fe0dcaae59f8

    • SHA1

      500e89b875f50ddc1b03ca03c985abdfb33044f2

    • SHA256

      29770e57e49958333a04bc604f558bd4ff3f1edcf771eac41a09763f1c03efce

    • SHA512

      a3d65280f0142a3326a95e54fef22f8ca8ffc645192dd7f40f1fa0794682df1ce01a36560ab3764eddc964d3ee61b2d2791e2a031964a5c0bd6372dc00131915

    • SSDEEP

      49152:+L7zWlFx6+AQ3TZY6BmLEeAbtp0HlDifi:+bIFx6+AQDFBMEfp0HlDR

    • Detects executables containing possible sandbox analysis VM usernames

    • UPX dump on OEP (original entry point)

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks