General

  • Target
    2026-08-04_e3fec5da19d56842af33def75e0cf651_cobalt-strike_elex_glassworm_icedid_luca-stealer_njrat_stealc
  • Size 585KB
  • Sample260804-frlbrsdd75
  • SHA256 abcfc05a152466ea87684e78528ec2ee77532baecba26d1a928dca5e96024ea4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-08-04_e3fec5da19d56842af33def75e0cf651_cobalt-strike_elex_glassworm_icedid_luca-stealer_njrat_stealc
    • Size 585KB
    • SHA256 abcfc05a152466ea87684e78528ec2ee77532baecba26d1a928dca5e96024ea4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect binaries embedding considerable number of MFA browser extension IDs.

    • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

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

    • Detects executables Discord URL observed in first stage droppers

    • Detects executables referencing many confidential data stores found in browsers, mail clients, crypt

    • Detects executables using Telegram Chat Bot

    • Modifies Windows Firewall

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • 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 v16

Tasks