General

  • Target

    ad123b1589cb2c726de8da9af56ec2dacc22518cda285dc3c014c65c4d405a1d.exe

  • Size

    1.1MB

  • Sample

    241121-pxw5wsslc1

  • MD5

    774c8215da3cb73644d36ca3f60e676b

  • SHA1

    375f9c6d12374f17cd8f483c565015171b988e49

  • SHA256

    ad123b1589cb2c726de8da9af56ec2dacc22518cda285dc3c014c65c4d405a1d

  • SHA512

    ceff4e53bdd23ce784be45b6ffa5598f01edaf16a800ba5fe1367b2fcc29de943d5cab9d40123ac9fc61677749b9c8b2efecb3624f05d285097bd6dc0e901207

  • SSDEEP

    24576:s9y5ZBrOwXMFjy47F710L+O0WK2h4xsPxdUn6d9dZiffX6j76oy4cXW:skjrOaM97F71tbWK2h1Px06fdqCja4mW

Malware Config

Extracted

Family

vidar

Version

11

Botnet

57a8c39f1ac1987167a282329835ec7a

C2

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes
  • user_agent

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

Targets

    • Target

      ad123b1589cb2c726de8da9af56ec2dacc22518cda285dc3c014c65c4d405a1d.exe

    • Size

      1.1MB

    • MD5

      774c8215da3cb73644d36ca3f60e676b

    • SHA1

      375f9c6d12374f17cd8f483c565015171b988e49

    • SHA256

      ad123b1589cb2c726de8da9af56ec2dacc22518cda285dc3c014c65c4d405a1d

    • SHA512

      ceff4e53bdd23ce784be45b6ffa5598f01edaf16a800ba5fe1367b2fcc29de943d5cab9d40123ac9fc61677749b9c8b2efecb3624f05d285097bd6dc0e901207

    • SSDEEP

      24576:s9y5ZBrOwXMFjy47F710L+O0WK2h4xsPxdUn6d9dZiffX6j76oy4cXW:skjrOaM97F71tbWK2h1Px06fdqCja4mW

    • 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