General

  • Target

    426926d985d5b22b2916d8344257108460d5a83672f3bbecd3b55c5877496ee4

  • Size

    1.2MB

  • Sample

    240407-y8yyasea83

  • MD5

    7a4608c4e9db0dd47d25f51fff8dc5c1

  • SHA1

    ee61193ec34d5d1c947048a0b4f9e29547418a52

  • SHA256

    426926d985d5b22b2916d8344257108460d5a83672f3bbecd3b55c5877496ee4

  • SHA512

    9d90a901ec9945d20b49cc7f0df3e21fed6eba1c81c9743d49f1b55a03ad2790862c14672a1b66d6a78d5c89bdc6df45e2ca6b26aa242781c6ab1ef1f27016e8

  • SSDEEP

    24576:A8NNrAaKug59gR1bFU5HDBZiOhDBD279xnMw99qFy8EjwOoQpQIfCeT9J+k:ACrbrge1bFuBZnq79dMr9yJYeTV

Malware Config

Targets

    • Target

      426926d985d5b22b2916d8344257108460d5a83672f3bbecd3b55c5877496ee4

    • Size

      1.2MB

    • MD5

      7a4608c4e9db0dd47d25f51fff8dc5c1

    • SHA1

      ee61193ec34d5d1c947048a0b4f9e29547418a52

    • SHA256

      426926d985d5b22b2916d8344257108460d5a83672f3bbecd3b55c5877496ee4

    • SHA512

      9d90a901ec9945d20b49cc7f0df3e21fed6eba1c81c9743d49f1b55a03ad2790862c14672a1b66d6a78d5c89bdc6df45e2ca6b26aa242781c6ab1ef1f27016e8

    • SSDEEP

      24576:A8NNrAaKug59gR1bFU5HDBZiOhDBD279xnMw99qFy8EjwOoQpQIfCeT9J+k:ACrbrge1bFuBZnq79dMr9yJYeTV

    • 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