Overview

overview

10

Static

static

10

2024-05-05...er.exe

windows7-x64

9

2024-05-05...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-05_5e7f109421c3b5a0c108e4dba938fda0_cryptolocker

  • Size

    82KB

  • Sample

    240505-brb1wadd36

  • MD5

    5e7f109421c3b5a0c108e4dba938fda0

  • SHA1

    204b4665556e9e91a2bd3844e235a5ea7a9ceaca

  • SHA256

    63e3b5e0e9f9d1c2d06a2bbd352a2710da5c3965de025646e2d5ac42ac844b3c

  • SHA512

    273ab1b360fcd815606b89245fcf8779188977e20c782d673eeaf34e9e0ea7a82e50097a95ab44efc0416fd396d63590ec29600bb1c22d42db4b703c909f9d6b

  • SSDEEP

    1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWafHNq5:vCjsIOtEvwDpj5H9YvQd2A

Score
10/10

Malware Config

Targets

    • Target

      2024-05-05_5e7f109421c3b5a0c108e4dba938fda0_cryptolocker

    • Size

      82KB

    • MD5

      5e7f109421c3b5a0c108e4dba938fda0

    • SHA1

      204b4665556e9e91a2bd3844e235a5ea7a9ceaca

    • SHA256

      63e3b5e0e9f9d1c2d06a2bbd352a2710da5c3965de025646e2d5ac42ac844b3c

    • SHA512

      273ab1b360fcd815606b89245fcf8779188977e20c782d673eeaf34e9e0ea7a82e50097a95ab44efc0416fd396d63590ec29600bb1c22d42db4b703c909f9d6b

    • SSDEEP

      1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWafHNq5:vCjsIOtEvwDpj5H9YvQd2A

    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