General

  • Target
    system32.exe
  • Size 342KB
  • Sample260529-appzaaex6k
  • SHA256 edb964bbc907072a3bcf2a056e5e26c6e90bf32c6ab39784904240e4ec2b6437
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • vidar

Version
  • 2.5

Botnet
  • 889

C2
  • https://t.me/noktasina

  • https://steamcommunity.com/profiles/76561199478503353

  • http://95.217.152.87:80

Attributes
  • profile_id

    889

  • user_agent

    Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.0.0 Safari/537.36

Extracted

Family
  • bdaejec

C2
  • ddos.dnsnb8.net

Targets

    • Target
      system32.exe
    • Size 342KB
    • SHA256 edb964bbc907072a3bcf2a056e5e26c6e90bf32c6ab39784904240e4ec2b6437
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Vidar Stealer

    • Detects Bdaejec Backdoor.

      Bdaejec is backdoor written in C++.

    • Family: Bdaejec

      Bdaejec is a backdoor written in C++.

    • Family: Vidar

      Vidar is an infostealer based on Arkei stealer.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

MITRE ATT&CK Enterprise v16

Tasks