Overview

overview

10

Static

static

10

2026-06-04...er.exe

windows10-2004-x64

10

2026-06-04...er.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2026-06-04_9436c5ca0e6e3a01d1ea9a4109b0d8bb_elex_rhadamanthys_smoke-loader
  • Size 277KB
  • Sample260604-e3pb5ahz3v
  • SHA256 52417f4ae808c793de226d661495f8c282145a816a36c117080d8c633f04e942
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cosmuadwarediscoveryransomwarespywareworm

Malware Config

Targets

    • Target
      2026-06-04_9436c5ca0e6e3a01d1ea9a4109b0d8bb_elex_rhadamanthys_smoke-loader
    • Size 277KB
    • SHA256 52417f4ae808c793de226d661495f8c282145a816a36c117080d8c633f04e942
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverycosmuwormadwareransomwarespyware

    • Detects Cosmu payload

      Cosmu is a worm written in C++.

    • Family: Cosmu

      Cosmu is a Windows worm written in C++.

      wormcosmu

    • Enumerates connected drives

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

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks