Overview

overview

10

Static

static

10

2026-08-30...ry.exe

windows10-2004-x64

10

2026-08-30...ry.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-08-30_c9e0c0fc599e6d1d192ae1d7eeb201ab_elex_wannacry
  • Size 25KB
  • Sample260831-e5qyqsvcnd
  • SHA256 60fc27b3da84c085249043574fbc724b2b9b9fa753ea90918262d4daf67fe1ea
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cosmudiscoveryransomwareworm

Malware Config

Targets

    • Target
      2026-08-30_c9e0c0fc599e6d1d192ae1d7eeb201ab_elex_wannacry
    • Size 25KB
    • SHA256 60fc27b3da84c085249043574fbc724b2b9b9fa753ea90918262d4daf67fe1ea
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverycosmuransomwareworm

    • Detects Cosmu payload

      Cosmu is a worm written in C++.

    • Family: Cosmu

      Cosmu is a Windows worm written in C++.

      wormcosmu

    • Detects executables packed with eXPressor

    • Renames multiple (5144) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks