Overview

overview

10

Static

static

10

7z.exe

windows10-2004-x64

10

7z.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    7z.exe
  • Size 216KB
  • Sample260605-wrm4csby7z
  • SHA256 8dd8f268fc1d225aee28a3b83aeb7f0c60c8f3874de7396d5a7b4eb23450e8aa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cosmudiscoveryworm

Malware Config

Targets

    • Target
      7z.exe
    • Size 216KB
    • SHA256 8dd8f268fc1d225aee28a3b83aeb7f0c60c8f3874de7396d5a7b4eb23450e8aa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverycosmuworm

    • Detects Cosmu payload

      Cosmu is a worm written in C++.

    • Family: Cosmu

      Cosmu is a Windows worm written in C++.

      wormcosmu

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks