Overview

overview

10

Static

static

10

2024-02-28...er.exe

windows7-x64

9

2024-02-28...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-28_58bdcea91573a85ec1aa7ad46cdc23cb_cryptolocker

  • Size

    54KB

  • Sample

    240228-fjvkgabe3y

  • MD5

    58bdcea91573a85ec1aa7ad46cdc23cb

  • SHA1

    8a4d7c680021c5dbf43a79c86be86ba25619b791

  • SHA256

    30edc5d288fefb97e2b7db973f6eb8f1cf18c59c3325cfe608047c3a8ab37ec5

  • SHA512

    4f1c4a9b8fda2b9522a62e63c65cdfbbd8e362af8b436d1356f749bf789b0d44e01125f6c90e7f0aea60d798793ebe1b0e9d21b89fcfecace8984ac9b0949e01

  • SSDEEP

    768:79inqyNR/QtOOtEvwDpjBK/iVTab3GRuv3VylSV/CdvL:79mqyNhQMOtEvwDpjBPY7xv3g8eL

Score
10/10

Malware Config

Targets

    • Target

      2024-02-28_58bdcea91573a85ec1aa7ad46cdc23cb_cryptolocker

    • Size

      54KB

    • MD5

      58bdcea91573a85ec1aa7ad46cdc23cb

    • SHA1

      8a4d7c680021c5dbf43a79c86be86ba25619b791

    • SHA256

      30edc5d288fefb97e2b7db973f6eb8f1cf18c59c3325cfe608047c3a8ab37ec5

    • SHA512

      4f1c4a9b8fda2b9522a62e63c65cdfbbd8e362af8b436d1356f749bf789b0d44e01125f6c90e7f0aea60d798793ebe1b0e9d21b89fcfecace8984ac9b0949e01

    • SSDEEP

      768:79inqyNR/QtOOtEvwDpjBK/iVTab3GRuv3VylSV/CdvL:79mqyNhQMOtEvwDpjBPY7xv3g8eL

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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