Overview

overview

10

Static

static

10

2026-09-08...er.exe

windows10-2004-x64

10

2026-09-08...er.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-09-08_fc39c852646f4effab37e223a82a9c3a_elex_rhadamanthys_smoke-loader
  • Size 284KB
  • Sample260910-br4qwstblg
  • SHA256 1d73505db1cff88251af742ee3245b1d23e792781daf27a7efb4efa768d7dcc3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cosmuadwarediscoveryransomwarespywareworm

Malware Config

Targets

    • Target
      2026-09-08_fc39c852646f4effab37e223a82a9c3a_elex_rhadamanthys_smoke-loader
    • Size 284KB
    • SHA256 1d73505db1cff88251af742ee3245b1d23e792781daf27a7efb4efa768d7dcc3
    • 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