General

  • Target
    SZOI-Wyciek-20-03-2023.xll
  • Size 718KB
  • Sample230326-sncxfagh98
  • SHA256 1c9264473281f0d5144912a8c05d803697c7da8707cd5607017e6936d2fa1588
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Language
  • xlm4.0

Source

Extracted

Family
  • vidar

Version
  • 3

Botnet
  • e37abeff0df24a473dacaf8467d6fa48

C2
  • https://t.me/zaskullz

  • https://steamcommunity.com/profiles/76561199486572327

  • http://135.181.87.234:80

Attributes
  • profile_id_v2

    e37abeff0df24a473dacaf8467d6fa48

Targets

    • Target
      SZOI-Wyciek-20-03-2023.xll
    • Size 718KB
    • SHA256 1c9264473281f0d5144912a8c05d803697c7da8707cd5607017e6936d2fa1588
    • MD5 SHA1 SHA512 SSDEEP
    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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

    • 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