Overview

overview

10

Static

static

10

2024-03-28...er.exe

windows7-x64

9

2024-03-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-28_667eb116bcd8bd8922995a5ce3378df7_cryptolocker

  • Size

    77KB

  • Sample

    240328-c6b5vsba68

  • MD5

    667eb116bcd8bd8922995a5ce3378df7

  • SHA1

    ccfa5fa8f70b8ff7841d26f33b17b81d05a81c99

  • SHA256

    541db473f77bfff89c4d360e67328ff206ebef23a90e5c7ca0c60804a52ec877

  • SHA512

    403870e0dffc579d8c0d091bace46390bf1d584c7fc5d19db42be98a8034e4481d995e76a4acd6e195ea9dca330f8364c587f6882b1b2baeebb64854f87bd75f

  • SSDEEP

    1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KujdT:ZVxkGOtEvwDpjca5

Score
10/10

Malware Config

Targets

    • Target

      2024-03-28_667eb116bcd8bd8922995a5ce3378df7_cryptolocker

    • Size

      77KB

    • MD5

      667eb116bcd8bd8922995a5ce3378df7

    • SHA1

      ccfa5fa8f70b8ff7841d26f33b17b81d05a81c99

    • SHA256

      541db473f77bfff89c4d360e67328ff206ebef23a90e5c7ca0c60804a52ec877

    • SHA512

      403870e0dffc579d8c0d091bace46390bf1d584c7fc5d19db42be98a8034e4481d995e76a4acd6e195ea9dca330f8364c587f6882b1b2baeebb64854f87bd75f

    • SSDEEP

      1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KujdT:ZVxkGOtEvwDpjca5

    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