Overview

overview

10

Static

static

10

2026-11-01...er.exe

windows10-2004-x64

10

2026-11-01...er.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-11-01_ef9f9c4a8cb7713d6ddc0c974cb9e4fa_elex_rhadamanthys_smoke-loader
  • Size 1.4MB
  • Sample261102-ebs61ast8n
  • SHA256 dcf03a62ca1f7b7d5ae45b53a7c830fd1ba5a335915f1b73af990b68bd1086ea
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cosmuadwarediscoveryransomwarespywareworm

Malware Config

Targets

    • Target
      2026-11-01_ef9f9c4a8cb7713d6ddc0c974cb9e4fa_elex_rhadamanthys_smoke-loader
    • Size 1.4MB
    • SHA256 dcf03a62ca1f7b7d5ae45b53a7c830fd1ba5a335915f1b73af990b68bd1086ea
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    adwarediscoverycosmuransomwarespywareworm

    • 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