General

  • Target

    sample.exe

  • Size

    1.1MB

  • Sample

    241223-z3bq9a1qcp

  • MD5

    1b31c291993985499cf544cc549e9028

  • SHA1

    068d213d11e48f8dda5d90a96512b8101f29ad9e

  • SHA256

    f8615202ee1e9ccb7509f98c643b7bd6e01e439c57b78fd547cf96fd27ec5a47

  • SHA512

    e60267556172f46e5d59a44bd60edc2639b6b26282ebb5615099bbd0cb2a3d7429b66fda1a7d02fb17f00c898fe3d289b7adcf73d51f139f3d87cd7e34388302

  • SSDEEP

    24576:whp0JbDs5hGLQlVGUUvJ5zYwe3H+2EEUsemRb3NpEWKj:kipohGLaGUU7zrm84jb37i

Malware Config

Targets

    • Target

      sample.exe

    • Size

      1.1MB

    • MD5

      1b31c291993985499cf544cc549e9028

    • SHA1

      068d213d11e48f8dda5d90a96512b8101f29ad9e

    • SHA256

      f8615202ee1e9ccb7509f98c643b7bd6e01e439c57b78fd547cf96fd27ec5a47

    • SHA512

      e60267556172f46e5d59a44bd60edc2639b6b26282ebb5615099bbd0cb2a3d7429b66fda1a7d02fb17f00c898fe3d289b7adcf73d51f139f3d87cd7e34388302

    • SSDEEP

      24576:whp0JbDs5hGLQlVGUUvJ5zYwe3H+2EEUsemRb3NpEWKj:kipohGLaGUU7zrm84jb37i

    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v15

Tasks