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General

  • Target

    2024-02-24_763b4b23e0bd9cb639e22328965ab90f_cryptolocker

  • Size

    50KB

  • Sample

    240224-fht8bahg95

  • MD5

    763b4b23e0bd9cb639e22328965ab90f

  • SHA1

    34ac92cf5b3217d022a79ee9e60fcd9acd3d2c7b

  • SHA256

    7895cdd946d3c8ea939f59826209fc7ef9c9744ef5fca18080426c45496f5d49

  • SHA512

    06b448108cd897b1ea2d32dfc6ec468c4c9c76b49e24d16e2a3b74b52030c0b974fc1ac34dd7531d4f5bd44894443c30b73e122231a8a72d7df4782c7fd929c3

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impy8:BbdDmjr+OtEvwDpjM/

Score
10/10

Malware Config

Targets

    • Target

      2024-02-24_763b4b23e0bd9cb639e22328965ab90f_cryptolocker

    • Size

      50KB

    • MD5

      763b4b23e0bd9cb639e22328965ab90f

    • SHA1

      34ac92cf5b3217d022a79ee9e60fcd9acd3d2c7b

    • SHA256

      7895cdd946d3c8ea939f59826209fc7ef9c9744ef5fca18080426c45496f5d49

    • SHA512

      06b448108cd897b1ea2d32dfc6ec468c4c9c76b49e24d16e2a3b74b52030c0b974fc1ac34dd7531d4f5bd44894443c30b73e122231a8a72d7df4782c7fd929c3

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impy8:BbdDmjr+OtEvwDpjM/

    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