Analysis

  • max time kernel
    148s
  • max time network
    105s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-es
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-eslocale:es-esos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/08/2026, 01:55

General

  • Target
    Setup.exe
  • Size 102KB
  • Sample260824-cb864sck3x
  • SHA256 7123e1514b939b165985560057fe3c761440a9fff9783a3b84e861fd2888d4ab
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Indirect Command Execution 1 TTPs 1 IoCs

    Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 5 IoCs

    Using powershell.exe command.

  • Executes a command shell one-liner 1 TTPs 10 IoCs

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

  • 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.

  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • NTFS ADS 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Checks SCSI registry key(s)
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5804
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
      • Executes a command shell one-liner
      PID:4776
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
      • Executes a command shell one-liner
      PID:1224
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
      • Executes a command shell one-liner
      PID:3348
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "powershell -Command "Get-PSDrive C | Select-Object Used,Free""
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3572
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Get-PSDrive C | Select-Object Used,Free"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1392
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object TotalPhysicalMemory""
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2540
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object TotalPhysicalMemory"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1376
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_Processor | Select-Object NumberOfLogicalProcessors""
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5040
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Get-CimInstance Win32_Processor | Select-Object NumberOfLogicalProcessors"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:5960
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Model""
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2708
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Model"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:2892
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Manufacturer""
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5744
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Manufacturer"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:5600
    • C:\Windows\SYSTEM32\forfiles.exe
      forfiles.exe /p C:\Users\Admin\AppData\Local\Temp\tmp-80761-zE59NHD8tspA /m U4FA4N3h2.rt /c "cmd /c ren @file U4FA4N3h2.bat && call U4FA4N3h2.bat"
      2⤵
      • Indirect Command Execution
      • Suspicious use of WriteProcessMemory
      PID:2520
      • C:\Windows\SYSTEM32\cmd.exe
        /c ren "U4FA4N3h2.rt" U4FA4N3h2.bat && call U4FA4N3h2.bat
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5044
        • C:\Windows\system32\chcp.com
          chcp 65001
          4⤵
            PID:4788
          • C:\Windows\system32\where.exe
            where conhost.exe
            4⤵
              PID:5752
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /v CurrentBuildNumber 2>nul | find "CurrentBuildNumber"
              4⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:800
              • C:\Windows\system32\reg.exe
                reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /v CurrentBuildNumber
                5⤵
                  PID:4448
                • C:\Windows\system32\find.exe
                  find "CurrentBuildNumber"
                  5⤵
                    PID:4764
                • C:\Windows\System32\conhost.exe
                  "C:\Windows\System32\conhost.exe" --headless cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tmp-80761-zE59NHD8tspA\U4FA4N3h2.bat" /launched
                  4⤵
                  • Suspicious use of WriteProcessMemory
                  PID:3680
                  • C:\Windows\System32\cmd.exe
                    cmd.exe /c C:\Users\Admin\AppData\Local\Temp\tmp-80761-zE59NHD8tspA\U4FA4N3h2.bat /launched
                    5⤵
                    • Executes a command shell one-liner
                    • Suspicious use of WriteProcessMemory
                    PID:1960
                    • C:\Windows\system32\chcp.com
                      chcp 65001
                      6⤵
                        PID:5384
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" "C:\Users\Admin\AppData\Local\Temp\tmp-80761-zE59NHD8tspA\LuceneNet.csproj" /nologo /v:q /nodereuse:false /noconlog
                        6⤵
                        • Suspicious use of NtSetInformationThreadHideFromDebugger
                        • System Location Discovery: System Language Discovery
                        PID:600
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k GPSvcGroup
              1⤵
                PID:2868

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    StartupProfileData-NonInteractive

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                    • Size 1KB
                    • SHA256 c13b4f2d4cd022a37436dd07c44460047918ffcf0a4e65887c3e16e65fce69db
                    • MD5 SHA1 SHA512 TLSH

                    StartupProfileData-NonInteractive

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                    • Size 1KB
                    • SHA256 d925c9547ad823fd3a23b0f03a71af15630621a2234c2e44c4600769b9175a51
                    • MD5 SHA1 SHA512 TLSH

                    StartupProfileData-NonInteractive

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                    • Size 1KB
                    • SHA256 19c90abcf20d5430bc7b5f998f9904d61a0c46f7f8cb26bce631afef97f74145
                    • MD5 SHA1 SHA512 TLSH

                    StartupProfileData-NonInteractive

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                    • Size 1KB
                    • SHA256 76883026437bc4f8348f723a91a8f639ae6ff25210d0bd4fc8776c6a17aa21eb
                    • MD5 SHA1 SHA512 TLSH

                    __PSScriptPolicyTest_lvdzk4mq.udd.ps1

                    • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lvdzk4mq.udd.ps1
                    • Size 60B
                    • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                    • MD5 SHA1 SHA512 TLSH

                    persistent.1787536699.tmp

                    • Path C:\Users\Admin\AppData\Local\Temp\data\saves\persistent.1787536699.tmp
                    • Size 1KB
                    • SHA256 2a4bc7ca568597fe3c00bcc925a9377527f6164fb5a80295ab392745cef8e357
                    • MD5 SHA1 SHA512 TLSH

                    Common.targets

                    • Path C:\Users\Admin\AppData\Local\Temp\tmp-80761-zE59NHD8tspA\Common.targets
                    • Size 682KB
                    • SHA256 57d52bdebbc635e356b6aa4761520928f339a214838ec1acf9a003489e8f7325
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    LuceneNet.Common.props

                    • Path C:\Users\Admin\AppData\Local\Temp\tmp-80761-zE59NHD8tspA\LuceneNet.Common.props
                    • Size 251KB
                    • SHA256 ce779747a70c1c94ac200c1028a1de8409c0a8c6f9daa6875ea7cdd76a3720db
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    LuceneNet.Common.props:Zone.Identifier

                    • Path C:\Users\Admin\AppData\Local\Temp\tmp-80761-zE59NHD8tspA\LuceneNet.Common.props:Zone.Identifier
                    • Size 28B
                    • SHA256 3ae4037a8fd8d2de21538efba26e4428961187d29a6cbbfbd7c60e76cf4bc9d6
                    • MD5 SHA1 SHA512

                    LuceneNet.csproj

                    • Path C:\Users\Admin\AppData\Local\Temp\tmp-80761-zE59NHD8tspA\LuceneNet.csproj
                    • Size 8.9MB
                    • SHA256 94453fff7d2debdadcc9dd4f98f887c2605fdb3484329dda6044fe6bb3b19aee
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    LuceneNet.csproj.user

                    • Path C:\Users\Admin\AppData\Local\Temp\tmp-80761-zE59NHD8tspA\LuceneNet.csproj.user
                    • Size 498KB
                    • SHA256 8d2b5c3ad24b0dcc40a9ccb7b3fcd7dad23c8a89802ce4e8d26a01493956a192
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    U4FA4N3h2.rt

                    • Path C:\Users\Admin\AppData\Local\Temp\tmp-80761-zE59NHD8tspA\U4FA4N3h2.rt
                    • Size 1KB
                    • SHA256 6a00c8be91e63fbb32613b5e228fc67bf39e431e23959c1c1e9e6581f39b3f6a
                    • MD5 SHA1 SHA512 TLSH

                    text.txt

                    • Path C:\Users\Admin\AppData\Roaming\RenPy\Game-1738212058\sync\text.txt
                    • Size 5B
                    • SHA256 314ad142957febe390cc7223b4deb1d1b21c187f84f6e7257a23fe46c27fcae3
                    • MD5 SHA1 SHA512

                    memory/600-336-0x0000000004DF0000-0x0000000004F4A000-memory.dmp

                    memory/600-335-0x00000000026E0000-0x00000000026FA000-memory.dmp

                    memory/600-334-0x0000000000150000-0x0000000000190000-memory.dmp

                    memory/600-352-0x0000000004C90000-0x0000000004CC0000-memory.dmp

                    memory/600-353-0x0000000004DA0000-0x0000000004DB8000-memory.dmp

                    memory/600-358-0x00000000088D0000-0x0000000008988000-memory.dmp

                    memory/600-359-0x00000000052B0000-0x000000000559A000-memory.dmp

                    memory/600-361-0x0000000012CC0000-0x0000000012DC2000-memory.dmp

                    memory/600-362-0x0000000012DD0000-0x0000000012E3E000-memory.dmp

                    memory/1376-293-0x00000262C76E0000-0x00000262C7792000-memory.dmp

                    memory/1392-273-0x00007FFE8E2C0000-0x00007FFE8EC64000-memory.dmp

                    memory/1392-286-0x00007FFE8E2C0000-0x00007FFE8EC64000-memory.dmp

                    memory/1392-287-0x00007FFE8E2C0000-0x00007FFE8EC64000-memory.dmp

                    memory/1392-282-0x000001387F330000-0x000001387F354000-memory.dmp

                    memory/1392-284-0x000001387DB00000-0x000001387DB08000-memory.dmp

                    memory/1392-283-0x000001387F320000-0x000001387F334000-memory.dmp

                    memory/1392-281-0x000001387F330000-0x000001387F35A000-memory.dmp

                    memory/1392-280-0x000001387DB00000-0x000001387DB0A000-memory.dmp

                    memory/1392-279-0x0000013818720000-0x00000138187D2000-memory.dmp

                    memory/1392-278-0x00000138183F0000-0x000001381840E000-memory.dmp

                    memory/1392-275-0x000001387DAF0000-0x000001387DAFA000-memory.dmp

                    memory/1392-274-0x000001387DAE0000-0x000001387DAEA000-memory.dmp

                    memory/1392-260-0x00007FFE8E44F000-0x00007FFE8E450000-memory.dmp

                    memory/1392-272-0x00007FFE8E2C0000-0x00007FFE8EC64000-memory.dmp

                    memory/1392-271-0x00007FFE8E2C0000-0x00007FFE8EC64000-memory.dmp

                    memory/1392-270-0x00007FFE8E2C0000-0x00007FFE8EC64000-memory.dmp

                    memory/1392-269-0x000001387F910000-0x000001387FA12000-memory.dmp

                    memory/1392-268-0x00007FFE8E2C0000-0x00007FFE8EC64000-memory.dmp

                    memory/1392-267-0x000001387DAD0000-0x000001387DAE0000-memory.dmp

                    memory/1392-266-0x00007FFE8E2C0000-0x00007FFE8EC64000-memory.dmp

                    memory/1392-265-0x000001387F2D0000-0x000001387F2F2000-memory.dmp

                    memory/1392-261-0x000001387F360000-0x000001387F3E2000-memory.dmp

                    memory/1392-262-0x00007FFE8E2C0000-0x00007FFE8EC64000-memory.dmp