Overview

overview

7

Static

static

7

4c65dfdf93...b8.exe

windows7-x64

7

4c65dfdf93...b8.exe

windows10-2004-x64

7

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General

  • Target

    4c65dfdf93c005e8fefb49cae3100bb8

  • Size

    338KB

  • Sample

    231226-ctk71ageaq

  • MD5

    4c65dfdf93c005e8fefb49cae3100bb8

  • SHA1

    8754a1d3f39674113de8ddef8025150296727e36

  • SHA256

    39e4f52980b038cec083d768183f891c865476b088d69583452d62ae9f85e9fa

  • SHA512

    ea5e71d930c496aba9c24456315fa16746f2c6ef6a8e79901e86e46c5a0380635ff6f5692749ead24c23a61f64e66dd3bee3942796a078065344badcc9b047e0

  • SSDEEP

    6144:sA5wVdCy6wrbDY0rDqTWC4zEDzKuTrSbxc97c12UHAKmFREiHvUOFhCYA3zO0kXk:sjyy64VrDqTWIzW+9YgZ5Fui8MCYAjwk

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      4c65dfdf93c005e8fefb49cae3100bb8

    • Size

      338KB

    • MD5

      4c65dfdf93c005e8fefb49cae3100bb8

    • SHA1

      8754a1d3f39674113de8ddef8025150296727e36

    • SHA256

      39e4f52980b038cec083d768183f891c865476b088d69583452d62ae9f85e9fa

    • SHA512

      ea5e71d930c496aba9c24456315fa16746f2c6ef6a8e79901e86e46c5a0380635ff6f5692749ead24c23a61f64e66dd3bee3942796a078065344badcc9b047e0

    • SSDEEP

      6144:sA5wVdCy6wrbDY0rDqTWC4zEDzKuTrSbxc97c12UHAKmFREiHvUOFhCYA3zO0kXk:sjyy64VrDqTWIzW+9YgZ5Fui8MCYAjwk

    Score
    7/10
    bootkitpersistenceupx

    • UPX packed file

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

      upx

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks