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General

  • Target

    2024-06-07_418cfca1e7c0f889fc858e29ef8abb6c_cryptolocker

  • Size

    41KB

  • Sample

    240607-z8mqpsda3x

  • MD5

    418cfca1e7c0f889fc858e29ef8abb6c

  • SHA1

    2f8874234a9e869f5b96d4d8821250facf6a00f3

  • SHA256

    0a9b8a309257643c065a7fbe4df725b0318f533f29282bc0c4d6e200ed158e8e

  • SHA512

    0eb379e416f421437bac95fd45a4413f6ec90966206d2d0761066e62d402e208e940cfa75f27b57acfbe5430e3ea127a6f9c64f3a5b218eab004bb025c6909de

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBc4SA:qDdFJy3QMOtEvwDpjjWMl7TdsA

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-07_418cfca1e7c0f889fc858e29ef8abb6c_cryptolocker

    • Size

      41KB

    • MD5

      418cfca1e7c0f889fc858e29ef8abb6c

    • SHA1

      2f8874234a9e869f5b96d4d8821250facf6a00f3

    • SHA256

      0a9b8a309257643c065a7fbe4df725b0318f533f29282bc0c4d6e200ed158e8e

    • SHA512

      0eb379e416f421437bac95fd45a4413f6ec90966206d2d0761066e62d402e208e940cfa75f27b57acfbe5430e3ea127a6f9c64f3a5b218eab004bb025c6909de

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBc4SA:qDdFJy3QMOtEvwDpjjWMl7TdsA

    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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks