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General

  • Target

    2024-04-08_27d8159ed95973936593838684c83fe7_cryptolocker

  • Size

    61KB

  • Sample

    240409-td7jqsbe82

  • MD5

    27d8159ed95973936593838684c83fe7

  • SHA1

    8dcebb5a4b5647933cec78f14931ebfbf1412791

  • SHA256

    6dc1c11151f832bb89063810b72cff2db9ddd1a24f428d8ed49e587f9aa086a4

  • SHA512

    eafde5b6eb3f26f1d6fc2e442a96295d1457b02972a5fdf527e716f1f72567c569a5938d5c67555071908379f0d58439ab5cc33aa83845c067a6667fc814be21

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsid:BbdDmjr+OtEvwDpjM8k

Score
10/10

Malware Config

Targets

    • Target

      2024-04-08_27d8159ed95973936593838684c83fe7_cryptolocker

    • Size

      61KB

    • MD5

      27d8159ed95973936593838684c83fe7

    • SHA1

      8dcebb5a4b5647933cec78f14931ebfbf1412791

    • SHA256

      6dc1c11151f832bb89063810b72cff2db9ddd1a24f428d8ed49e587f9aa086a4

    • SHA512

      eafde5b6eb3f26f1d6fc2e442a96295d1457b02972a5fdf527e716f1f72567c569a5938d5c67555071908379f0d58439ab5cc33aa83845c067a6667fc814be21

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsid:BbdDmjr+OtEvwDpjM8k

    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