Overview

overview

10

Static

static

10

2026-10-22...ry.exe

windows10-2004-x64

10

2026-10-22...ry.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-10-22_85e77b101a8cc5cdb09d075f60a44540_elex_wannacry
  • Size 832KB
  • Sample261024-gt67paed48
  • SHA256 4968fbb7d6580b73c1b82c17eadfb66ed0916f62ed5aa16c5dab4baa496cc3ec
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cosmudiscoveryransomwareworm

Malware Config

Targets

    • Target
      2026-10-22_85e77b101a8cc5cdb09d075f60a44540_elex_wannacry
    • Size 832KB
    • SHA256 4968fbb7d6580b73c1b82c17eadfb66ed0916f62ed5aa16c5dab4baa496cc3ec
    • 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 (2592) 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