Overview

overview

10

Static

static

10

2024-03-28...er.exe

windows7-x64

9

2024-03-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-28_f9fcb35f3886783c29a7257fa947a3d7_cryptolocker

  • Size

    50KB

  • Sample

    240328-sa9dgsaa69

  • MD5

    f9fcb35f3886783c29a7257fa947a3d7

  • SHA1

    279d739ea75dd4c57d27fe3a94223c7b2ea843fe

  • SHA256

    5fd355fb581612625ff9e0db01d97ad0e829cb609a24efd427df168d881411b2

  • SHA512

    fb783714a2981d109d53e4e08af1004049b21bcbed0ccc233ff2fe63742a42d156700a79b82addbb8b11ebb5574ae85da193f218179f6117f46967c9176001c0

  • SSDEEP

    768:bgX4zYcgTEu6QOaryfjqDlC6JFbK37Yl6dIKld5CSOL:bgGYcA/53GAA6y37Q6dI+d54

Score
10/10

Malware Config

Targets

    • Target

      2024-03-28_f9fcb35f3886783c29a7257fa947a3d7_cryptolocker

    • Size

      50KB

    • MD5

      f9fcb35f3886783c29a7257fa947a3d7

    • SHA1

      279d739ea75dd4c57d27fe3a94223c7b2ea843fe

    • SHA256

      5fd355fb581612625ff9e0db01d97ad0e829cb609a24efd427df168d881411b2

    • SHA512

      fb783714a2981d109d53e4e08af1004049b21bcbed0ccc233ff2fe63742a42d156700a79b82addbb8b11ebb5574ae85da193f218179f6117f46967c9176001c0

    • SSDEEP

      768:bgX4zYcgTEu6QOaryfjqDlC6JFbK37Yl6dIKld5CSOL:bgGYcA/53GAA6y37Q6dI+d54

    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