Resubmissions

26/06/2024, 10:20

240626-mc9jdasfmr10

26/06/2024, 10:17

240626-mbemlssepl10

General

  • Target
    Loader.exe
  • Size 304KB
  • Sample240626-mbemlssepl
  • SHA256 d4917f32cf3755b07badf1179d6717d4f17618cb68184f0dda48f4a4bbb45376
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • 44caliber

C2
  • https://discord.com/api/webhooks/1255437795820966010/0VVoLF2QZxnBkoGw_P4ovEIbuHZLKgsoVU8zu2nEJgchI5ahmWwv98_frx1Jjvk7GNic

Targets

    • Target
      Loader.exe
    • Size 304KB
    • SHA256 d4917f32cf3755b07badf1179d6717d4f17618cb68184f0dda48f4a4bbb45376
    • MD5 SHA1 SHA512 SSDEEP
    • 44Caliber

      An open source infostealer written in C#.

    • BlackGuard

      Infostealer first seen in Late 2021.

    • 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

    • Adds Run key to start application

    • 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