General

  • Target

    4b0e76381462909981bea10f0ae5ac06786948c089dade76ebe25f0d034a34ac

  • Size

    623KB

  • Sample

    240515-1lv91adg99

  • MD5

    2fbd74a193965627286e3e1cb5225474

  • SHA1

    2d9663781f0481a8e2b301e9b6afa366d3925fdb

  • SHA256

    4b0e76381462909981bea10f0ae5ac06786948c089dade76ebe25f0d034a34ac

  • SHA512

    8a4d40dd9283324bd0319f98292ad64c5f6cceb3c975656ac73bc6510722b56f606e9ef2b580961c93efab736dc30c2c5ec5146f8d7aabc3c999513b5336e143

  • SSDEEP

    12288:A8EQoSMq0hvpKc44vdcmjbcPFtfP7+6f0tEQpqOdZ7LJzIDSQF:A8sn44vam83njsEMH5LJzeF

Malware Config

Targets

    • Target

      4b0e76381462909981bea10f0ae5ac06786948c089dade76ebe25f0d034a34ac

    • Size

      623KB

    • MD5

      2fbd74a193965627286e3e1cb5225474

    • SHA1

      2d9663781f0481a8e2b301e9b6afa366d3925fdb

    • SHA256

      4b0e76381462909981bea10f0ae5ac06786948c089dade76ebe25f0d034a34ac

    • SHA512

      8a4d40dd9283324bd0319f98292ad64c5f6cceb3c975656ac73bc6510722b56f606e9ef2b580961c93efab736dc30c2c5ec5146f8d7aabc3c999513b5336e143

    • SSDEEP

      12288:A8EQoSMq0hvpKc44vdcmjbcPFtfP7+6f0tEQpqOdZ7LJzIDSQF:A8sn44vam83njsEMH5LJzeF

    • 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