Overview

overview

6

Static

static

3

79c4199520...39.exe

windows10-2004-x64

6

79c4199520...39.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/08/2026, 11:09

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General

  • Target
    79c4199520482802c43ffc6ae50375e55dd457dc9efe404a057dc5d4f21c8c39.exe
  • Size 1.1MB
  • Sample260823-m9arbaaa83
  • SHA256 79c4199520482802c43ffc6ae50375e55dd457dc9efe404a057dc5d4f21c8c39
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
bootkitdiscoverypersistence

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
  • 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.

    discovery
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\79c4199520482802c43ffc6ae50375e55dd457dc9efe404a057dc5d4f21c8c39.exe
    "C:\Users\Admin\AppData\Local\Temp\79c4199520482802c43ffc6ae50375e55dd457dc9efe404a057dc5d4f21c8c39.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3164
    • C:\Windows\system32\manage-bde.exe
      "C:\Windows\sysnative\manage-bde.exe" -status C:
      2⤵
        PID:4340

    Network

          MITRE ATT&CK Enterprise v16

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          Downloads

          memory/3164-0-0x0000000002E30000-0x0000000002E5C000-memory.dmp
          Download

          memory/3164-6-0x00000000030B0000-0x00000000030C7000-memory.dmp
          Download