Overview

overview

10

Static

static

10

fe7886852f...13.exe

windows10-2004-x64

10

fe7886852f...13.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    fe7886852f2e030e43b3dc8ec993ce18199cc94f6367b3b9fff54d151a433913
  • Size 21KB
  • Sample250522-n22eqssrt6
  • SHA256 fe7886852f2e030e43b3dc8ec993ce18199cc94f6367b3b9fff54d151a433913
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
cosmudiscoveryransomwareworm

Malware Config

Targets

    • Target
      fe7886852f2e030e43b3dc8ec993ce18199cc94f6367b3b9fff54d151a433913
    • Size 21KB
    • SHA256 fe7886852f2e030e43b3dc8ec993ce18199cc94f6367b3b9fff54d151a433913
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    cosmudiscoveryransomwareworm

    • Cosmu

      Cosmu is a Windows worm written in C++.

      wormcosmu

    • Cosmu family

      cosmu

    • Detects Cosmu payload

      Cosmu is a worm written in C++.

    • Renames multiple (5278) 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