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General

  • Target

    2024-03-06_da176fda146dda66456b2c20e3f89c7b_cryptolocker

  • Size

    46KB

  • Sample

    240306-taflvacf7t

  • MD5

    da176fda146dda66456b2c20e3f89c7b

  • SHA1

    6ac3ccec0b5098151504263f101cb41726567857

  • SHA256

    dd9a6ab0da53fdc0dc788094411b412bb2213845a984f46c691c7883397ce849

  • SHA512

    7158f591c06061f50282b28bbf8235cc375f5636be5ea1f9cffcc48753f6b868f27ba5e14aa6d7f12a9a510340a26fda696c471daeef7b87f5bf104878712c1a

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mobez:qmbhXDmjr5MOtEvwDpj5cDtKkQZQG

Score
10/10

Malware Config

Targets

    • Target

      2024-03-06_da176fda146dda66456b2c20e3f89c7b_cryptolocker

    • Size

      46KB

    • MD5

      da176fda146dda66456b2c20e3f89c7b

    • SHA1

      6ac3ccec0b5098151504263f101cb41726567857

    • SHA256

      dd9a6ab0da53fdc0dc788094411b412bb2213845a984f46c691c7883397ce849

    • SHA512

      7158f591c06061f50282b28bbf8235cc375f5636be5ea1f9cffcc48753f6b868f27ba5e14aa6d7f12a9a510340a26fda696c471daeef7b87f5bf104878712c1a

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mobez:qmbhXDmjr5MOtEvwDpj5cDtKkQZQG

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks