General

  • Target
    2026-09-06_5af9d05a9ce9ca6f0389c33b9833bfbf_elex_rhadamanthys_stop
  • Size 2.2MB
  • Sample260907-c972psed45
  • SHA256 8ba9206f0cb87a21ada992dac8060566b917008b96f028e0d9fa5f1b6cb9d2c9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-09-06_5af9d05a9ce9ca6f0389c33b9833bfbf_elex_rhadamanthys_stop
    • Size 2.2MB
    • SHA256 8ba9206f0cb87a21ada992dac8060566b917008b96f028e0d9fa5f1b6cb9d2c9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Windows executables referencing non-Windows User-Agents

    • Detects executables referencing many email and collaboration clients. Observed in information steale

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

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

    • Executes dropped EXE

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks