General

  • Target
    2026-07-01_0ca0c395e022699c3cc9fa4872ad4147_amadey_cobalt-strike_elex_hellokitty_smoke-loader
  • Size 170KB
  • Sample260701-cbjapad15z
  • SHA256 c611f429e2b06619de18579f65ba70705d488a665d0b664f5e99c20c42255e8c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • remus_stealer

C2
  • http://myrtler.biz:9549

  • http://youngel.biz:8768

  • http://carogra.biz:4219

Targets

    • Target
      2026-07-01_0ca0c395e022699c3cc9fa4872ad4147_amadey_cobalt-strike_elex_hellokitty_smoke-loader
    • Size 170KB
    • SHA256 c611f429e2b06619de18579f65ba70705d488a665d0b664f5e99c20c42255e8c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Remus stealer

    • Family: Remus

      Remus is a stealer written in C++.

    • Modifies visibility of file extensions in Explorer

    • Detects Reflective DLL injection artifacts

    • Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)

    • Detects executables embedding registry key / value combination indicative of disabling Windows Defen

    • Boot or Logon Autostart Execution: Active Setup

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

    • Downloads MZ/PE file

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks