Overview

overview

10

Static

static

10

2026-08-25...ry.exe

windows10-2004-x64

10

2026-08-25...ry.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-08-25_fa7b0e9848a1f1ee0cd61fabf45867f2_amadey_elex_wannacry
  • Size 114KB
  • Sample260826-a7eahafp5t
  • SHA256 6472132da58a8711844201456936159667e7bdf02466a7ad57dbcf5ff0752114
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cosmudiscoveryransomwareworm

Malware Config

Targets

    • Target
      2026-08-25_fa7b0e9848a1f1ee0cd61fabf45867f2_amadey_elex_wannacry
    • Size 114KB
    • SHA256 6472132da58a8711844201456936159667e7bdf02466a7ad57dbcf5ff0752114
    • 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 (5014) files with added filename extension

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

      ransomware

    • Executes dropped EXE

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks