Analysis

  • max time kernel
    122s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-11-2023 03:15

General

  • Target

    Bootkits/5ef62c780d7c9f82dea098972f66d5b3367841913444933cdb779adaecd06d1a.exe

  • Size

    36KB

  • MD5

    2025cc89204d851a57c02a9fd441b619

  • SHA1

    7f501aeb51ce3232a979ccf0e11278346f746d1f

  • SHA256

    5ef62c780d7c9f82dea098972f66d5b3367841913444933cdb779adaecd06d1a

  • SHA512

    81a38b84c62656640ebee1eb6c6bb9945a8f71c80350c127e0e22e0509b7b2b33e95d7b829f2a784cd7f19cfb27373afd0885ee30c549c5179f711c43eb27779

  • SSDEEP

    768:p6bG9YETo/grz+5F3FfEYUSdl0bwtY9YLkjW2xQ1MwhFbGdtFm:kbG9YezkMv0W5mwjWuQ1xFbyPm

Score
6/10

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\Bootkits\5ef62c780d7c9f82dea098972f66d5b3367841913444933cdb779adaecd06d1a.exe
    "C:\Users\Admin\AppData\Local\Temp\Bootkits\5ef62c780d7c9f82dea098972f66d5b3367841913444933cdb779adaecd06d1a.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:3788

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Replay Monitor

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Downloads

  • memory/3788-0-0x0000000000400000-0x0000000000409080-memory.dmp
    Filesize

    36KB