Analysis

  • user interaction
    yes
  • max time kernel
    62s
  • max time network
    58s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/08/2026, 12:14

General

  • Target
    PieceDiscordVoice1000x.exe
  • Size 23.2MB
  • Sample260807-pet8ksff96
  • SHA256 e0657186b4185b6663f5d4064985188beb5c8c612fa67bc2812437448933a878
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 8 IoCs
  • Discovers running processes 1 TTPs 2 IoCs

    Running process information can be used to identify security tools or plan follow-on actions.

  • Executes a command shell one-liner 1 TTPs 7 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PieceDiscordVoice1000x.exe
    "C:\Users\Admin\AppData\Local\Temp\PieceDiscordVoice1000x.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:6064
    • C:\Users\Admin\AppData\Local\Temp\PieceDiscordVoice1000x.exe
      "C:\Users\Admin\AppData\Local\Temp\PieceDiscordVoice1000x.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2732
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
        • Executes a command shell one-liner
        PID:3096
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
        • Executes a command shell one-liner
        PID:4408
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "tasklist"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1424
        • C:\Windows\system32\tasklist.exe
          tasklist
          4⤵
          • Discovers running processes
          • Suspicious use of AdjustPrivilegeToken
          PID:4608
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
        • Executes a command shell one-liner
        PID:4848
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
        • Executes a command shell one-liner
        PID:4964
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "tasklist"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3964
        • C:\Windows\system32\tasklist.exe
          tasklist
          4⤵
          • Discovers running processes
          • Suspicious use of AdjustPrivilegeToken
          PID:1388
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
        • Executes a command shell one-liner
        PID:4484

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        audio_effects_helper.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\1000x_modules\audio_effects_helper.exe
        • Size 281KB
        • SHA256 81d6c9d68390c76947a38d02f334ce6c2e4fba148d380075f2039d892eb658f1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        discord_voice.node

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\1000x_modules\discord_voice.node
        • Size 13.7MB
        • SHA256 468410d055da7df01f3f8cf8728d0b4fd1c24a44578f34a2aff7e7c13d07c2cd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        gpu_encoder_helper.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\1000x_modules\gpu_encoder_helper.exe
        • Size 764KB
        • SHA256 cf2dae0d84b8ab1bbebe5d6310291eaa153a753c7bec387db30c87ecc2d88112
        • MD5 SHA1 SHA512 SSDEEP TLSH

        index.js

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\1000x_modules\index.js
        • Size 21KB
        • SHA256 70e0e95dbedc397d8e535d271c1c7982e51ae081a6b94e7377ab5c4fd3564c83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        manifest.json

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\1000x_modules\manifest.json
        • Size 275B
        • SHA256 b5b8b049246b9e7ee2fb11117c9a5bd7921f4e1b31ab7a159326e90ff8086c8b
        • MD5 SHA1 SHA512 TLSH

        mediapipe.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\1000x_modules\mediapipe.dll
        • Size 8.3MB
        • SHA256 255591eb7433fdefb5bc210ebd0dce6b33b852a01ffd2533e11340ce09f2e7fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        openh264-2.2.0-win64.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\1000x_modules\openh264-2.2.0-win64.dll
        • Size 954KB
        • SHA256 9b392bf05cff1199cc44af236fa672c717f484e79c99d35bf1bed153a423d2d0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        package.json

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\1000x_modules\package.json
        • Size 25B
        • SHA256 4f35fd6a3f2046e09ecc02576752378eeb7cd7b48db490d3358111c27e808866
        • MD5 SHA1 SHA512

        selfie_segmentation.tflite

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\1000x_modules\selfie_segmentation.tflite
        • Size 243KB
        • SHA256 9ee168ec7c8f2a16c56fe8e1cfbc514974cbbb7e434051b455635f1bd1462f5c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        selfie_segmentation_landscape.tflite

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\1000x_modules\selfie_segmentation_landscape.tflite
        • Size 244KB
        • SHA256 a77d03f4659b9f6b6c1f5106947bf40e99d7655094b6527f214ea7d451106edd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\_bz2.pyd
        • Size 85KB
        • SHA256 d28c3dd1c22bfb8a6e8a6a9c2359842b797d08e878ecb7805f60e86a45589d11
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\_ctypes.pyd
        • Size 139KB
        • SHA256 25d9b0be550d428fecc697ca20450343a7c3ce77c9f5283e9aecfd188d609250
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\_lzma.pyd
        • Size 157KB
        • SHA256 5f7003f9f0256e36351ca2810b3485db28579b08e4d1d65f6f211fcd1136f395
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _zstd.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\_zstd.pyd
        • Size 491KB
        • SHA256 262aea62a994920daf152a10bdc0ca83a8b1c0874e71db23734862431de182c6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\base_library.zip
        • Size 1.3MB
        • SHA256 f4b86ec56b48647684c58b40db0ead6f22c1a6584faf0dd2ac80be9db145f9a9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python314.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\python314.dll
        • Size 6.5MB
        • SHA256 fde89cdb5c2d08ae65de7ef4abca1876c93ba3796002f5ac0bf7e4d4f5a94da0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ucrtbase.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI60642\ucrtbase.dll
        • Size 1.1MB
        • SHA256 c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7
        • MD5 SHA1 SHA512 SSDEEP TLSH