Overview

overview

10

Static

static

10

2024-02-12...er.exe

windows7-x64

9

2024-02-12...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-12_71a287081ab3679acf22ba4b73fd59ee_cryptolocker

  • Size

    57KB

  • Sample

    240212-jkn1vshg79

  • MD5

    71a287081ab3679acf22ba4b73fd59ee

  • SHA1

    def18c17cfe6eb6bef8807367fe76fe83b0b46a4

  • SHA256

    9323ea1bccbdc860ff31fa1862b8f5bf8615af822f81192be3bf62f50d4e1e3d

  • SHA512

    fe65e021196d70ed7c42aa7addccdde94d06efda04b6f11d0c6a4da6a1c7b87eb7fbcfda0930fd4ccf81b9e25d3e32b046efa7fad49213d1833428aa17e22b60

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7GoFwEK:xj+VGMOtEvwDpjubEgywEK

Score
10/10

Malware Config

Targets

    • Target

      2024-02-12_71a287081ab3679acf22ba4b73fd59ee_cryptolocker

    • Size

      57KB

    • MD5

      71a287081ab3679acf22ba4b73fd59ee

    • SHA1

      def18c17cfe6eb6bef8807367fe76fe83b0b46a4

    • SHA256

      9323ea1bccbdc860ff31fa1862b8f5bf8615af822f81192be3bf62f50d4e1e3d

    • SHA512

      fe65e021196d70ed7c42aa7addccdde94d06efda04b6f11d0c6a4da6a1c7b87eb7fbcfda0930fd4ccf81b9e25d3e32b046efa7fad49213d1833428aa17e22b60

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7GoFwEK:xj+VGMOtEvwDpjubEgywEK

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks