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General

  • Target

    2024-02-24_f95d4d754ef6ab082761424b917ad47c_cryptolocker

  • Size

    117KB

  • Sample

    240224-gstvzabe35

  • MD5

    f95d4d754ef6ab082761424b917ad47c

  • SHA1

    2180fb68c04e9df4cf90b6833a78e17b097f2bef

  • SHA256

    9e72aafeae5617c2dbe24c4fdf571c928bcf2e5f940b7ac26d7dd4d5189ad558

  • SHA512

    5611ac8a8966b88b11b770fe9d5643a604e476c2b0d1839d9b03a1fc2bf4a0e990f5df5b77d5489950c95625e259610062d02e6862668c40c07a5c17cc756fbe

  • SSDEEP

    1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01Qam:z6a+CdOOtEvwDpjczw

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-24_f95d4d754ef6ab082761424b917ad47c_cryptolocker

    • Size

      117KB

    • MD5

      f95d4d754ef6ab082761424b917ad47c

    • SHA1

      2180fb68c04e9df4cf90b6833a78e17b097f2bef

    • SHA256

      9e72aafeae5617c2dbe24c4fdf571c928bcf2e5f940b7ac26d7dd4d5189ad558

    • SHA512

      5611ac8a8966b88b11b770fe9d5643a604e476c2b0d1839d9b03a1fc2bf4a0e990f5df5b77d5489950c95625e259610062d02e6862668c40c07a5c17cc756fbe

    • SSDEEP

      1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01Qam:z6a+CdOOtEvwDpjczw

    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