Overview

overview

10

Static

static

10

2026-04-20...ry.exe

windows10-2004-x64

10

2026-04-20...ry.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2026-04-20_8208133b02d64ae5cad16cb48b27d20e_coinminer_elex_wannacry
  • Size 879KB
  • Sample260420-p8a2ssfs6x
  • SHA256 03c86728d5c3f94177223edf7910fc02290ee361917354134e7481c5d83bcef0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cosmudiscoveryupxworm

Malware Config

Targets

    • Target
      2026-04-20_8208133b02d64ae5cad16cb48b27d20e_coinminer_elex_wannacry
    • Size 879KB
    • SHA256 03c86728d5c3f94177223edf7910fc02290ee361917354134e7481c5d83bcef0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverycosmuupxworm

    • Detects Cosmu payload

      Cosmu is a worm written in C++.

    • Family: Cosmu

      Cosmu is a Windows worm written in C++.

      wormcosmu

    • UPX dump on OEP (original entry point)

    • Drops startup file

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks