General

  • Target
    0db36fb815c659d43624bc706237bf1f
  • Size 3.0MB
  • Sample211008-ej3emsdbd2
  • SHA256 2906d8c2aedf301e251463fb93aaafcc0dd724536c78a108c8d135c221279220
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • vidar

Version
  • 41.2

Botnet
  • 828

C2
  • https://mas.to/@serg4325

Attributes
  • profile_id

    828

Targets

    • Target
      0db36fb815c659d43624bc706237bf1f
    • Size 3.0MB
    • SHA256 2906d8c2aedf301e251463fb93aaafcc0dd724536c78a108c8d135c221279220
    • MD5 SHA1 SHA512
    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • Downloads MZ/PE file

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks