General

  • Target

    304240458dfdd57c14a777ad6baa3acbb098d1cbbb92964800f9df31d2533fcb

  • Size

    2.2MB

  • Sample

    240628-zps4davcrq

  • MD5

    eac2f69baa01211ee0ff6d8cc071e402

  • SHA1

    b01bfc4d689e144efa26de50cdd68b3295229226

  • SHA256

    304240458dfdd57c14a777ad6baa3acbb098d1cbbb92964800f9df31d2533fcb

  • SHA512

    2c86cb0befc1120298cd9c567ea632cd16c455255ba51fa58412ff3c99126efc5df700d50963e1f1b663fe60c1cfb054c2586b5a44b7abf5c83ad5042ebb2483

  • SSDEEP

    49152:qpjNvr9ySAOmw4lHHO+SASagXkJr4MDkUwm:qpjNp7p4lHH8n5A

Malware Config

Extracted

Family

vidar

C2

https://t.me/g067n

https://steamcommunity.com/profiles/76561199707802586

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:129.0) Gecko/20100101 Firefox/129.0

Targets

    • Target

      304240458dfdd57c14a777ad6baa3acbb098d1cbbb92964800f9df31d2533fcb

    • Size

      2.2MB

    • MD5

      eac2f69baa01211ee0ff6d8cc071e402

    • SHA1

      b01bfc4d689e144efa26de50cdd68b3295229226

    • SHA256

      304240458dfdd57c14a777ad6baa3acbb098d1cbbb92964800f9df31d2533fcb

    • SHA512

      2c86cb0befc1120298cd9c567ea632cd16c455255ba51fa58412ff3c99126efc5df700d50963e1f1b663fe60c1cfb054c2586b5a44b7abf5c83ad5042ebb2483

    • SSDEEP

      49152:qpjNvr9ySAOmw4lHHO+SASagXkJr4MDkUwm:qpjNp7p4lHH8n5A

    • Detect Vidar Stealer

    • Stealc

      Stealc is an infostealer written in C++.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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