Overview

overview

10

Static

static

10

2024-03-20...er.exe

windows7-x64

9

2024-03-20...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-20_4eddf27e769631aa78031c7ea4fb2aba_cryptolocker

  • Size

    39KB

  • Sample

    240320-b4zygaec8y

  • MD5

    4eddf27e769631aa78031c7ea4fb2aba

  • SHA1

    665da9e7a87091003727fbfee61774e55fc814de

  • SHA256

    b9bcb4f3cea631934d2139b4a266d5b9d01d014befb5c9bbe66e6e1c24352ff3

  • SHA512

    d93287a15b8a7b50e207185d07579a7f903e0404cf6e0e0baedaa8e307fc7e2ad8f9d47f00e3708749d781d6c6c50dc04c1daa1cd1bbd89cb5f003616bdc0511

  • SSDEEP

    768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLJJEF:ZzFbxmLPWQMOtEvwDpjLeU3EF

Score
10/10

Malware Config

Targets

    • Target

      2024-03-20_4eddf27e769631aa78031c7ea4fb2aba_cryptolocker

    • Size

      39KB

    • MD5

      4eddf27e769631aa78031c7ea4fb2aba

    • SHA1

      665da9e7a87091003727fbfee61774e55fc814de

    • SHA256

      b9bcb4f3cea631934d2139b4a266d5b9d01d014befb5c9bbe66e6e1c24352ff3

    • SHA512

      d93287a15b8a7b50e207185d07579a7f903e0404cf6e0e0baedaa8e307fc7e2ad8f9d47f00e3708749d781d6c6c50dc04c1daa1cd1bbd89cb5f003616bdc0511

    • SSDEEP

      768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLJJEF:ZzFbxmLPWQMOtEvwDpjLeU3EF

    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