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General

  • Target

    2024-02-25_4f928c70eb2f2605e81b468116c850b0_cryptolocker

  • Size

    49KB

  • Sample

    240225-psltcsbe73

  • MD5

    4f928c70eb2f2605e81b468116c850b0

  • SHA1

    c2e1a092f12fd2000301129a3594c4dee8f80d22

  • SHA256

    7405830bcd9206b5ab5b27e94c36ab0a730d2f36da6744c2cb132781abffc967

  • SHA512

    320f2d9351bc0472ba6eab50ede1890885172d80ba9ee60dd5164a9f772ed5417ef447f474e783115d5a99c9de5f1c57e92bc4f48e6908b3f5eabcb1718df972

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvH:BbdDmjr+OtEvwDpjMX6

Score
10/10

Malware Config

Targets

    • Target

      2024-02-25_4f928c70eb2f2605e81b468116c850b0_cryptolocker

    • Size

      49KB

    • MD5

      4f928c70eb2f2605e81b468116c850b0

    • SHA1

      c2e1a092f12fd2000301129a3594c4dee8f80d22

    • SHA256

      7405830bcd9206b5ab5b27e94c36ab0a730d2f36da6744c2cb132781abffc967

    • SHA512

      320f2d9351bc0472ba6eab50ede1890885172d80ba9ee60dd5164a9f772ed5417ef447f474e783115d5a99c9de5f1c57e92bc4f48e6908b3f5eabcb1718df972

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvH:BbdDmjr+OtEvwDpjMX6

    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