Overview

overview

10

Static

static

10

2024-05-22...er.exe

windows7-x64

9

2024-05-22...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-22_04d5b816822ea454ab48662b75fd77e0_cryptolocker

  • Size

    44KB

  • Sample

    240522-rrdgpsec42

  • MD5

    04d5b816822ea454ab48662b75fd77e0

  • SHA1

    3a87a4efac5a572eaa656da000ed682eb73af693

  • SHA256

    5fa410d76a876651bd346f585d674ba78688acdef313b6757bedf92a517d9868

  • SHA512

    a72294d81e50b9f5517583b8d50bd9277bb1eff0805171f56b25ffcc6dd98a62d5242ef07e1e141cbb292e2bc2575c9d10c282bd157ac0d907d0ef6f8d76b239

  • SSDEEP

    384:bm74uGLLQRcsdeQ72ngEr4K7YmE8jb0nrlwfjDUadQYsDG:bm74zYcgT/EkM0ryfjPdQYsDG

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_04d5b816822ea454ab48662b75fd77e0_cryptolocker

    • Size

      44KB

    • MD5

      04d5b816822ea454ab48662b75fd77e0

    • SHA1

      3a87a4efac5a572eaa656da000ed682eb73af693

    • SHA256

      5fa410d76a876651bd346f585d674ba78688acdef313b6757bedf92a517d9868

    • SHA512

      a72294d81e50b9f5517583b8d50bd9277bb1eff0805171f56b25ffcc6dd98a62d5242ef07e1e141cbb292e2bc2575c9d10c282bd157ac0d907d0ef6f8d76b239

    • SSDEEP

      384:bm74uGLLQRcsdeQ72ngEr4K7YmE8jb0nrlwfjDUadQYsDG:bm74zYcgT/EkM0ryfjPdQYsDG

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks