Overview

overview

6

Static

static

3

4b62e02bcc...3b.exe

windows10-2004-x64

6

4b62e02bcc...3b.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    150s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/07/2026, 17:28

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General

  • Target
    4b62e02bcc911fb09d16670c417d2e47b2714a1a46c5232a5d9940c728908a3b.exe
  • Size 6.8MB
  • Sample260712-v2fxcset7m
  • SHA256 4b62e02bcc911fb09d16670c417d2e47b2714a1a46c5232a5d9940c728908a3b
  • 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
  • Modifies registry class 22 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b62e02bcc911fb09d16670c417d2e47b2714a1a46c5232a5d9940c728908a3b.exe
    "C:\Users\Admin\AppData\Local\Temp\4b62e02bcc911fb09d16670c417d2e47b2714a1a46c5232a5d9940c728908a3b.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    PID:3012

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        hg.dat
        • Path C:\ProgramData\Kingsoft\KIS\hg.dat
        • Size 53B
        • SHA256 a73b179846f96b83a126b763b127dd12b085e562b6fcc7d2320275d8527f1eb1
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/3012-0-0x0000000000720000-0x0000000000B7C000-memory.dmp
        Download