General

  • Target
    2026-08-25_b809c0857592a84f77e20fdf3f9a451d_glassworm_icedid
  • Size 6.7MB
  • Sample260826-pgaa7adb86
  • SHA256 0a18b8d03593f3f80ab77a5578dde7ca6e084568dc561675c7079d8592d8e115
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-08-25_b809c0857592a84f77e20fdf3f9a451d_glassworm_icedid
    • Size 6.7MB
    • SHA256 0a18b8d03593f3f80ab77a5578dde7ca6e084568dc561675c7079d8592d8e115
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

    • Detects Windows executables referencing non-Windows User-Agents

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

    • Detects executables calling ClearMyTracksByProcess

    • Detects executables containing commands for clearing Windows Event Logs

    • Detects executables referencing many IR and analysis tools

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

    • UPX dump on OEP (original entry point)

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers new Windows logon scripts automatically executed at logon.

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks