Overview

overview

10

Static

static

10

2024-05-22...er.exe

windows7-x64

9

2024-05-22...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-22_1cfd42e6c9f0ad9461d1913e11abdbf3_cryptolocker

  • Size

    65KB

  • Sample

    240522-y8hlbafe45

  • MD5

    1cfd42e6c9f0ad9461d1913e11abdbf3

  • SHA1

    a19c524b79c2e438f4cff7f5e8c6c0eca61051bf

  • SHA256

    4bf47be12cee5053babe078f250cd00c42cd0c9d0bbf694e229dbfbfc703d569

  • SHA512

    9d4ff4f89f970e0e12ffdfdb8f4a71aa1e79edb7211e32b44e2bfc7f3ea812f0e56401880fe240cbf1dc61935798bc17fd31fd6d8bf083ed2d61b4d8308c1ac7

  • SSDEEP

    1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMTIzYH:TCjsIOtEvwDpj5HE/OUHnSMg

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_1cfd42e6c9f0ad9461d1913e11abdbf3_cryptolocker

    • Size

      65KB

    • MD5

      1cfd42e6c9f0ad9461d1913e11abdbf3

    • SHA1

      a19c524b79c2e438f4cff7f5e8c6c0eca61051bf

    • SHA256

      4bf47be12cee5053babe078f250cd00c42cd0c9d0bbf694e229dbfbfc703d569

    • SHA512

      9d4ff4f89f970e0e12ffdfdb8f4a71aa1e79edb7211e32b44e2bfc7f3ea812f0e56401880fe240cbf1dc61935798bc17fd31fd6d8bf083ed2d61b4d8308c1ac7

    • SSDEEP

      1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMTIzYH:TCjsIOtEvwDpj5HE/OUHnSMg

    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