Overview

overview

10

Static

static

10

2026-07-22...ry.exe

windows10-2004-x64

10

2026-07-22...ry.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-07-22_8c4bd9590821ecb5a87cf30e5a641620_elex_wannacry
  • Size 89KB
  • Sample260722-3lnw2asxcv
  • SHA256 557b0aa0f050555bd6a91d9b71059bf15db0461a3d74218d472e424af57e909c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cosmudiscoveryransomwareworm

Malware Config

Targets

    • Target
      2026-07-22_8c4bd9590821ecb5a87cf30e5a641620_elex_wannacry
    • Size 89KB
    • SHA256 557b0aa0f050555bd6a91d9b71059bf15db0461a3d74218d472e424af57e909c
    • 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

    • Renames multiple (4915) 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