Overview

overview

3

Static

static

3

NBTExplorer.exe

windows10-2004-x64

1

NBTExplorer.exe

windows11-ltsc_2024-x64

1

NBTModel.dll

windows10-2004-x64

1

NBTModel.dll

windows11-ltsc_2024-x64

1

NBTUtil.exe

windows10-2004-x64

1

NBTUtil.exe

windows11-ltsc_2024-x64

1

Substrate.dll

windows10-2004-x64

1

Substrate.dll

windows11-ltsc_2024-x64

1

Analysis

  • max time kernel
    148s
  • max time network
    109s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 04:39

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General

  • Target
    Substrate.dll
  • Size 345KB
  • Sample260705-e9zrfac17k
  • SHA256 bd27f3309530a1937b068e6b9f1b5663bf5e28e4619ef25724a3290eb491e765
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Substrate.dll,#1
    1⤵
      PID:1152

    Network

          MITRE ATT&CK Matrix

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          Downloads