General

  • Target

    4f0e02ac8cb73a7e621e56031ff8bded7b3647f22bbd01b93a203b5b30cba84f

  • Size

    617KB

  • Sample

    241202-v5sekaznhk

  • MD5

    178d57475336d7517ba9e64e1a1572d8

  • SHA1

    7fa3ab8110208cf35d64c538465294d2317574bf

  • SHA256

    4f0e02ac8cb73a7e621e56031ff8bded7b3647f22bbd01b93a203b5b30cba84f

  • SHA512

    9b06d963761bb1c9b75f0264146344969e4a3a276cc79c98740a983b19bdf21627033c6c8767516e68b383b191ac69faec48dd3ae195233ebed52351cc4059e4

  • SSDEEP

    12288:Ha4rav8qwBHrEeNe1RWID2RvUBb7wUjiqyMsSPR9s15cgYg0JcFlr7v:Ha7v8FZrM1kI+UbjigjPR9sPrMir7v

Malware Config

Extracted

Family

vidar

Version

11.1

Botnet

0b3bd69430b7d827b107ba2ed809207d

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

      4f0e02ac8cb73a7e621e56031ff8bded7b3647f22bbd01b93a203b5b30cba84f

    • Size

      617KB

    • MD5

      178d57475336d7517ba9e64e1a1572d8

    • SHA1

      7fa3ab8110208cf35d64c538465294d2317574bf

    • SHA256

      4f0e02ac8cb73a7e621e56031ff8bded7b3647f22bbd01b93a203b5b30cba84f

    • SHA512

      9b06d963761bb1c9b75f0264146344969e4a3a276cc79c98740a983b19bdf21627033c6c8767516e68b383b191ac69faec48dd3ae195233ebed52351cc4059e4

    • SSDEEP

      12288:Ha4rav8qwBHrEeNe1RWID2RvUBb7wUjiqyMsSPR9s15cgYg0JcFlr7v:Ha7v8FZrM1kI+UbjigjPR9sPrMir7v

    • 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.

    • 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