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General

  • Target

    2024-06-10_d85dc19e5951affe65db3a9e98a6bde2_cryptolocker

  • Size

    53KB

  • Sample

    240610-p3mteawfrk

  • MD5

    d85dc19e5951affe65db3a9e98a6bde2

  • SHA1

    d6e20d704a07592d1030b3d6100c36eb31fec259

  • SHA256

    424cc040f663dea39aebd3bbab6907c0d6a724f8fe19600701fe2b33492b4672

  • SHA512

    5fbedaadb06de88e7b5aa384397bd55be11538ba1de58b2686156dd335cdf3c277999ce062a4ced26bd65156094814d57f07f970c36879dca9d6850bf1567931

  • SSDEEP

    768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOfi:z6QFElP6n+gKmddpMOtEvwDpj31ia

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-10_d85dc19e5951affe65db3a9e98a6bde2_cryptolocker

    • Size

      53KB

    • MD5

      d85dc19e5951affe65db3a9e98a6bde2

    • SHA1

      d6e20d704a07592d1030b3d6100c36eb31fec259

    • SHA256

      424cc040f663dea39aebd3bbab6907c0d6a724f8fe19600701fe2b33492b4672

    • SHA512

      5fbedaadb06de88e7b5aa384397bd55be11538ba1de58b2686156dd335cdf3c277999ce062a4ced26bd65156094814d57f07f970c36879dca9d6850bf1567931

    • SSDEEP

      768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOfi:z6QFElP6n+gKmddpMOtEvwDpj31ia

    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