General

  • Target
    2026-08-13_c1681580040e069cfa5d154acdb36e30_icedid_njrat_ryuk
  • Size 11.6MB
  • Sample260813-j6byesdn9v
  • SHA256 fc38f267c223a3f86aabc9a05acc01609d4caa7d800206d39615d5ecb33358c4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-08-13_c1681580040e069cfa5d154acdb36e30_icedid_njrat_ryuk
    • Size 11.6MB
    • SHA256 fc38f267c223a3f86aabc9a05acc01609d4caa7d800206d39615d5ecb33358c4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • 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

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks