General

  • Target
    fe364ddbfe5b0fdd34ca1f2de1f901f8b1097ae9a4d0cee649d3a09e1c02518c
  • Size 271KB
  • Sample240307-bpx6bscg96
  • SHA256 fe364ddbfe5b0fdd34ca1f2de1f901f8b1097ae9a4d0cee649d3a09e1c02518c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • blackguard

C2
  • https://api.telegram.org/bot6791527720:AAGAcaNpEBFqTzq72qgKaCrjniEEB3GQpKo/sendMessage?chat_id=1160270288

Targets

    • Target
      fe364ddbfe5b0fdd34ca1f2de1f901f8b1097ae9a4d0cee649d3a09e1c02518c
    • Size 271KB
    • SHA256 fe364ddbfe5b0fdd34ca1f2de1f901f8b1097ae9a4d0cee649d3a09e1c02518c
    • MD5 SHA1 SHA512 SSDEEP
    • BlackGuard

      Infostealer first seen in Late 2021.

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects executables containing SQL queries to confidential data stores. Observed in infostealers

    • Detects executables containing common artifacts observed in infostealers

    • Detects executables referencing Discord tokens regular expressions

    • Detects executables referencing credit card regular expressions

    • Detects executables referencing many VPN software clients. Observed in infosteslers

    • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

    • Detects executables using Telegram Chat Bot

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks