General

  • Target

    d6f89f9ab4ae1eddc852c3b78f13914db23cef1cb010f2e863a2a6172722c34d

  • Size

    1023KB

  • Sample

    241013-ttg9sazfmj

  • MD5

    a94a15d740a2376466bb3675d773af18

  • SHA1

    23cbf5cba6ea5035ea11aef35267f2fbd70e8bd0

  • SHA256

    d6f89f9ab4ae1eddc852c3b78f13914db23cef1cb010f2e863a2a6172722c34d

  • SHA512

    fce4e43f007c80d7baae3420ee5db2d351732cac50442c1d7047200bb4d35628cca19a440881c70a83666d49b4050d134e7009975f7aad6e0593584388300ede

  • SSDEEP

    24576:6Jjxg3canLNil/0bZjxrpaULxkKY46EFnGzwkcL7O:6xxg3canLNierpaGpY46kiwkcLi

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

      d6f89f9ab4ae1eddc852c3b78f13914db23cef1cb010f2e863a2a6172722c34d

    • Size

      1023KB

    • MD5

      a94a15d740a2376466bb3675d773af18

    • SHA1

      23cbf5cba6ea5035ea11aef35267f2fbd70e8bd0

    • SHA256

      d6f89f9ab4ae1eddc852c3b78f13914db23cef1cb010f2e863a2a6172722c34d

    • SHA512

      fce4e43f007c80d7baae3420ee5db2d351732cac50442c1d7047200bb4d35628cca19a440881c70a83666d49b4050d134e7009975f7aad6e0593584388300ede

    • SSDEEP

      24576:6Jjxg3canLNil/0bZjxrpaULxkKY46EFnGzwkcL7O:6xxg3canLNierpaGpY46kiwkcLi

    • 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.

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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