Overview

overview

10

Static

static

10

2024-02-28...er.exe

windows7-x64

9

2024-02-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-28_1cd0dcf7d99c82d32045f2edc50aaf8c_cryptolocker

  • Size

    60KB

  • Sample

    240228-cyb5wshc22

  • MD5

    1cd0dcf7d99c82d32045f2edc50aaf8c

  • SHA1

    fb548223812be3f70720fe7c8d1f04de0f73b6b4

  • SHA256

    2377e817e48e6afb4f598aaf9bb28010b400f913b50ba903eb1eef65d325520f

  • SHA512

    be9ee04af31f77a16aa2fdc51aeeb7c8d7e5d11137935c6d9966dc98179176aac9348623e47c72dd5491b0e54418cd89eb91661fef51ef87f5a7346a9998f9c3

  • SSDEEP

    768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxUU5:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lf

Score
10/10

Malware Config

Targets

    • Target

      2024-02-28_1cd0dcf7d99c82d32045f2edc50aaf8c_cryptolocker

    • Size

      60KB

    • MD5

      1cd0dcf7d99c82d32045f2edc50aaf8c

    • SHA1

      fb548223812be3f70720fe7c8d1f04de0f73b6b4

    • SHA256

      2377e817e48e6afb4f598aaf9bb28010b400f913b50ba903eb1eef65d325520f

    • SHA512

      be9ee04af31f77a16aa2fdc51aeeb7c8d7e5d11137935c6d9966dc98179176aac9348623e47c72dd5491b0e54418cd89eb91661fef51ef87f5a7346a9998f9c3

    • SSDEEP

      768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxUU5:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lf

    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