General

  • Target
    SecuriteInfo.com.W32.AIDetect.malware1.24699.23437
  • Size 778KB
  • Sample211217-e6b6zadbe4
  • SHA256 a0cd7c3b8bd48fcccd71e09af5751dfa98dd90b797a4272f22b213708632ad6f
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • vidar

Version
  • 49.1

Botnet
  • 903

C2
  • https://noc.social/@sergeev46

  • https://c.im/@sergeev47

Attributes
  • profile_id

    903

Targets

    • Target
      SecuriteInfo.com.W32.AIDetect.malware1.24699.23437
    • Size 778KB
    • SHA256 a0cd7c3b8bd48fcccd71e09af5751dfa98dd90b797a4272f22b213708632ad6f
    • MD5 SHA1 SHA512
    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • Downloads MZ/PE file

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • 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.

MITRE ATT&CK Enterprise v6

Tasks