Analysis

  • max time kernel
    28s
  • max time network
    25s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/05/2026, 13:59

General

  • Target
    VoidClient.exe
  • Size 2.5MB
  • Sample260503-rag4kaa18x
  • SHA256 f8d0d5aa1b2d3a8cadf6289ec81e45d716a04da7c43560ed4fa434959c56ca5a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 6 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the 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 behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\VoidClient.exe
    "C:\Users\Admin\AppData\Local\Temp\VoidClient.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:704

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsz4CF.tmp\System.dll
        • Size 12KB
        • SHA256 996645d7f16a6294babb6da83478062aed7b72318d7a51b66e90ab5d3edc51a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        modern-wizard.bmp

        • Path C:\Users\Admin\AppData\Local\Temp\nsz4CF.tmp\modern-wizard.bmp
        • Size 25KB
        • SHA256 3ad2dc318056d0a2024af1804ea741146cfc18cc404649a44610cbf8b2056cf2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nsDialogs.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsz4CF.tmp\nsDialogs.dll
        • Size 9KB
        • SHA256 715a9b58de0995d1a08384c522ad9af210e2791aaf8e87a6c07bfe72ebfd2cb5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nsis_tauri_utils.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsz4CF.tmp\nsis_tauri_utils.dll
        • Size 32KB
        • SHA256 f3e9b0d43b66fa6b05d2fa4de4547517a3ec0bc0b14de3c349d817465bbf7ab4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        voidclient.exe

        • Path C:\Users\Admin\AppData\Local\VoidClient\voidclient.exe
        • Size 10.9MB
        • SHA256 ecda373b50adcd3961b237c044b39f86ccad54dbf9b91a8144ba89f9443a2537
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/704-41-0x00000000005F0000-0x00000000006CC000-memory.dmp

        memory/704-43-0x00000000005F0000-0x00000000006CC000-memory.dmp