General

  • Target

    e55cbeb012a639d835b81169529cedb22e8d677f97385187465917e25cf61f93

  • Size

    573KB

  • Sample

    241016-hct2gaxdmc

  • MD5

    dda6da0c7774778b1d24c8d3d79897a7

  • SHA1

    0d0cda4b934f27ca472d512837d1449fe106195f

  • SHA256

    e55cbeb012a639d835b81169529cedb22e8d677f97385187465917e25cf61f93

  • SHA512

    cbf8edb72c5f5cb549f5b76dd4acae927738dfbec9995a0db9d6fefb36bcb88cebb91d34969823a71eb77b7afdc8daf52e3188bc2dde28d38d0a2de7943c4241

  • SSDEEP

    12288:qrk6eNm+GXybEoQJQwJvE5bpGuLR+LMxTjDr9jY5e74dEO:qw6eNACYoQJQwtHmzn9jY5UQt

Malware Config

Extracted

Family

vidar

Version

11.1

Botnet

191375c1805c0d5109ea6297d63371b2

C2

https://steamcommunity.com/profiles/76561199786602107

https://t.me/lpnjoke

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Targets

    • Target

      e55cbeb012a639d835b81169529cedb22e8d677f97385187465917e25cf61f93

    • Size

      573KB

    • MD5

      dda6da0c7774778b1d24c8d3d79897a7

    • SHA1

      0d0cda4b934f27ca472d512837d1449fe106195f

    • SHA256

      e55cbeb012a639d835b81169529cedb22e8d677f97385187465917e25cf61f93

    • SHA512

      cbf8edb72c5f5cb549f5b76dd4acae927738dfbec9995a0db9d6fefb36bcb88cebb91d34969823a71eb77b7afdc8daf52e3188bc2dde28d38d0a2de7943c4241

    • SSDEEP

      12288:qrk6eNm+GXybEoQJQwJvE5bpGuLR+LMxTjDr9jY5e74dEO:qw6eNACYoQJQwtHmzn9jY5UQt

    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Deletes itself

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks