Overview

overview

10

Static

static

10

2024-02-12...er.exe

windows7-x64

9

2024-02-12...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-12_d296d855d7ae94e23074395e09ca6896_cryptolocker

  • Size

    31KB

  • Sample

    240212-y5vfpsdc57

  • MD5

    d296d855d7ae94e23074395e09ca6896

  • SHA1

    b5f2218e6339098ae35494fca629716fc8712fa6

  • SHA256

    eae9bb5437f20139e532ce842ed855440db14e80870ba95e0647af83b59dbd4e

  • SHA512

    c341b750a6b3c5d4f61f018840a1c175cc47123ffd816563c996d7c3b0915fe5ca892ad64e05286852dddf25107952ba593dcfbc6d9cc90fd1be290bfe1eef23

  • SSDEEP

    768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+jHv:q0zizzOSxMOtEvwDpj/ar1v

Score
10/10

Malware Config

Targets

    • Target

      2024-02-12_d296d855d7ae94e23074395e09ca6896_cryptolocker

    • Size

      31KB

    • MD5

      d296d855d7ae94e23074395e09ca6896

    • SHA1

      b5f2218e6339098ae35494fca629716fc8712fa6

    • SHA256

      eae9bb5437f20139e532ce842ed855440db14e80870ba95e0647af83b59dbd4e

    • SHA512

      c341b750a6b3c5d4f61f018840a1c175cc47123ffd816563c996d7c3b0915fe5ca892ad64e05286852dddf25107952ba593dcfbc6d9cc90fd1be290bfe1eef23

    • SSDEEP

      768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+jHv:q0zizzOSxMOtEvwDpj/ar1v

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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