Analysis

  • max time kernel
    92s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-11-2024 19:00

General

  • Target

    53f36c32d7ee4e0b3ffb110580a2f8b308bb96af64bf5514df0752fb2ba46ce0N.exe

  • Size

    4.0MB

  • MD5

    5575f816e771fb676ce5c025b0ca93e0

  • SHA1

    70cc9cc8985afb4fe4cc6152a426ffe9b2e3cacb

  • SHA256

    53f36c32d7ee4e0b3ffb110580a2f8b308bb96af64bf5514df0752fb2ba46ce0

  • SHA512

    fb0d11cc4dab09d1a88512162a9672d299d736aebfad73542f8a63ff12bb0a23777975ca4e12ffaca66f5a111e08749eb361f36bd1f0a8172f1f8d815aece7b9

  • SSDEEP

    98304:chGUF9EahNZAm3enplq8pCY5ExD/SqmmzStFynWKSGE:chGUF9Eah7DunpNpL+trzStFynhSb

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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\53f36c32d7ee4e0b3ffb110580a2f8b308bb96af64bf5514df0752fb2ba46ce0N.exe
    "C:\Users\Admin\AppData\Local\Temp\53f36c32d7ee4e0b3ffb110580a2f8b308bb96af64bf5514df0752fb2ba46ce0N.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:4428

Network

MITRE ATT&CK Enterprise v15

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