Overview

overview

6

Static

static

3

MBRGay (red).exe

windows10-2004-x64

Analysis

  • max time kernel
    2s
  • max time network
    13s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/05/2024, 11:13

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Errors

Reason
Machine shutdown
Report Analysis Logs

General

  • Target

    MBRGay (red).exe

  • Size

    47KB

  • MD5

    df3149c1d5ac6d561b825301c9b8eb27

  • SHA1

    864172e201ad47c157785e676ba62a9c4e30fbb1

  • SHA256

    ad296e9873896ca5eaf72457a0a57b5abeb709feec89b615e5496787d86b8575

  • SHA512

    f0fea189994b59f1dc5ee5b4f5fd5b8657e926727d9b2bcac498866906adb0d861d97ead69e14f159d61e19832d27fafac7a17a470d26c36a4a9b903f1530df9

  • SSDEEP

    768:9yLqzcQ8zwtHEBbGoaPbs9IKRQ5qo2GLQdJzb4ztOyjg5YCtKO:cLqzcQ5kJxWpKRfzdJSIyjg57K

Score
6/10
bootkitpersistence

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.

    bootkitpersistence
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MBRGay (red).exe
    "C:\Users\Admin\AppData\Local\Temp\MBRGay (red).exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2904
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 488
      2⤵
      • Program crash
      PID:4704
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2904 -ip 2904
    1⤵
      PID:3556

    Network

          MITRE ATT&CK Enterprise v15

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