Analysis

  • user interaction
    yes
  • max time kernel
    70s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    08/05/2026, 22:47

General

  • Target
    hytale-2026-05-07-8c147f8.exe
  • Size 14.8MB
  • Sample260508-2qrytaft2s
  • SHA256 0b1f0232988dddcb5fba7d5eddcef879865fe1cda56bcf858d4750dccd9ae979
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Modifies file permissions 1 TTPs 2 IoCs
  • Modifies Windows Firewall 2 TTPs 8 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 2 IoCs
  • Loads dropped DLL 16 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 24 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\hytale-2026-05-07-8c147f8.exe
    "C:\Users\Admin\AppData\Local\Temp\hytale-2026-05-07-8c147f8.exe"
    1⤵
    • Drops file in Program Files directory
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:3724
    • C:\Windows\SysWOW64\whoami.exe
      whoami /user /fo csv /nh
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2860
    • C:\Windows\SysWOW64\reg.exe
      reg add "HKU\S-1-5-21-650218026-1419908266-2856590055-1000\Software\Hypixel Studios\Hytale" /v GameInstallPath /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Hytale" /f /reg:64
      2⤵
      • System Location Discovery: System Language Discovery
      PID:6076
    • C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Users\Admin\AppData\Roaming\Hytale"
      2⤵
      • Modifies file permissions
      • System Location Discovery: System Language Discovery
      PID:1632
    • C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Users\Admin\AppData\Roaming\Hytale" /grant *S-1-5-21-650218026-1419908266-2856590055-1000:(OI)(CI)F /T
      2⤵
      • Modifies file permissions
      • System Location Discovery: System Language Discovery
      PID:3836
    • C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall add rule name="Hytale Client" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\Hytale\install\release\package\game\latest\Client\HytaleClient.exe" enable=yes profile=any
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:5612
    • C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall add rule name="Hytale Client" dir=out action=allow program="C:\Users\Admin\AppData\Roaming\Hytale\install\release\package\game\latest\Client\HytaleClient.exe" enable=yes profile=any
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:5520
    • C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall add rule name="Hytale Client Pre-Release" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\Hytale\install\pre-release\package\game\latest\Client\HytaleClient.exe" enable=yes profile=any
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:5216
    • C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall add rule name="Hytale Client Pre-Release" dir=out action=allow program="C:\Users\Admin\AppData\Roaming\Hytale\install\pre-release\package\game\latest\Client\HytaleClient.exe" enable=yes profile=any
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:2888
    • C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall add rule name="Hytale JRE" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\Hytale\install\release\package\jre\latest\bin\java.exe" enable=yes profile=any
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:1672
    • C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall add rule name="Hytale JRE" dir=out action=allow program="C:\Users\Admin\AppData\Roaming\Hytale\install\release\package\jre\latest\bin\java.exe" enable=yes profile=any
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:2448
    • C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall add rule name="Hytale JRE Pre-Release" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\Hytale\install\pre-release\package\jre\latest\bin\java.exe" enable=yes profile=any
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:5476
    • C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall add rule name="Hytale JRE Pre-Release" dir=out action=allow program="C:\Users\Admin\AppData\Roaming\Hytale\install\pre-release\package\jre\latest\bin\java.exe" enable=yes profile=any
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:3308

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        hytale-launcher.exe

        • Path C:\Program Files\Hypixel Studios\Hytale Launcher\hytale-launcher.exe
        • Size 26.3MB
        • SHA256 4b35284a17d72956038a8325259355f6665e70df75b6425e33bf6e821e78d315
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InstallOptions.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsq665.tmp\InstallOptions.dll
        • Size 15KB
        • SHA256 44b1d70219f88564d94da9fc8a7ca4d25d103575519c84a44df3057b8af98f71
        • MD5 SHA1 SHA512 SSDEEP TLSH

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsq665.tmp\System.dll
        • Size 12KB
        • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ioSpecial.ini

        • Path C:\Users\Admin\AppData\Local\Temp\nsq665.tmp\ioSpecial.ini
        • Size 1KB
        • SHA256 a460878e057e3f1e40941e6f6d1406bf0b96b9c748167eabf0f17f413ead4028
        • MD5 SHA1 SHA512 TLSH

        nsDialogs.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsq665.tmp\nsDialogs.dll
        • Size 9KB
        • SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nsExec.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsq665.tmp\nsExec.dll
        • Size 7KB
        • SHA256 b121689861b506dbc9c3797b49bc8a90d555cb7db58cb959165cc758391c00bb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3724-81-0x0000000002490000-0x00000000028CB000-memory.dmp