Analysis

  • user interaction
    yes
  • max time kernel
    89s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-eslocale:es-esos:windows10-2004-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
  • Drops file in Windows directory 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 4 IoCs

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

  • NTFS ADS 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 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⤵
    • Drops file in Windows directory
    • Checks SCSI registry key(s)
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:384
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
      • Executes a command shell one-liner
      PID:1564
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
      • Executes a command shell one-liner
      PID:3168
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
      • Executes a command shell one-liner
      PID:3048
    • 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:4404
      • 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:2416
    • 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:5092
      • 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:4792
    • 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:2124
      • 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:3272
    • 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:3008
      • 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:4216
    • 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:2672
      • 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:2168
    • C:\Windows\SYSTEM32\forfiles.exe
      forfiles.exe /p C:\Users\Admin\AppData\Local\Temp\tmp-93132-odwBchSMnzHC /m U4FA4N3h2.tte /c "cmd /c ren @file U4FA4N3h2.bat && call U4FA4N3h2.bat"
      2⤵
      • Indirect Command Execution
      • Suspicious use of WriteProcessMemory
      PID:3912
      • C:\Windows\SYSTEM32\cmd.exe
        /c ren "U4FA4N3h2.tte" U4FA4N3h2.bat && call U4FA4N3h2.bat
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2096
        • C:\Windows\system32\chcp.com
          chcp 65001
          4⤵
            PID:2612
          • C:\Windows\system32\where.exe
            where conhost.exe
            4⤵
              PID:3876
            • 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:4012
              • C:\Windows\system32\reg.exe
                reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /v CurrentBuildNumber
                5⤵
                  PID:1588
                • C:\Windows\system32\find.exe
                  find "CurrentBuildNumber"
                  5⤵
                    PID:3300
                • C:\Windows\System32\conhost.exe
                  "C:\Windows\System32\conhost.exe" --headless cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tmp-93132-odwBchSMnzHC\U4FA4N3h2.bat" /launched
                  4⤵
                  • Suspicious use of WriteProcessMemory
                  PID:2272
                  • C:\Windows\System32\cmd.exe
                    cmd.exe /c C:\Users\Admin\AppData\Local\Temp\tmp-93132-odwBchSMnzHC\U4FA4N3h2.bat /launched
                    5⤵
                    • Executes a command shell one-liner
                    • Suspicious use of WriteProcessMemory
                    PID:2224
                    • C:\Windows\system32\chcp.com
                      chcp 65001
                      6⤵
                        PID:4640
                      • 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-93132-odwBchSMnzHC\LuceneNet.csproj" /nologo /v:q /nodereuse:false /noconlog
                        6⤵
                        • Suspicious use of NtSetInformationThreadHideFromDebugger
                        • System Location Discovery: System Language Discovery
                        PID:564

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  powershell.exe.log

                  • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
                  • Size 4KB
                  • SHA256 15d5db2d709306df16fb0ebf06aec3ef91af94ad8e40f66cb6466d0f37edcb50
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  StartupProfileData-NonInteractive

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                  • Size 1KB
                  • SHA256 04dd5dcbbc3b6dd562bcdc8839b16238361aeca88f3012951a439dd2aa400abd
                  • MD5 SHA1 SHA512 TLSH

                  StartupProfileData-NonInteractive

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                  • Size 1KB
                  • SHA256 9561b77d90f301ce11136a4f3947962bdeaccea16c815b7463782a3449d0485b
                  • MD5 SHA1 SHA512 TLSH

                  StartupProfileData-NonInteractive

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                  • Size 1KB
                  • SHA256 1fb113541068c722b8403717fb8dc4477cd23ccd66016825ec1a1043e65547c2
                  • MD5 SHA1 SHA512 TLSH

                  StartupProfileData-NonInteractive

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                  • Size 1KB
                  • SHA256 dd63d617a9607de67ecf702ea93f02e805d11eafbd2c6e9f705c620b1e685a22
                  • MD5 SHA1 SHA512 TLSH

                  __PSScriptPolicyTest_m23ti0d3.xnp.ps1

                  • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_m23ti0d3.xnp.ps1
                  • Size 60B
                  • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                  • MD5 SHA1 SHA512 TLSH

                  persistent.1787536695.tmp

                  • Path C:\Users\Admin\AppData\Local\Temp\data\saves\persistent.1787536695.tmp
                  • Size 1KB
                  • SHA256 49ae89fd97c620e5583150270171d7cdbc6a49f44e274a476f94af46bb9e691f
                  • MD5 SHA1 SHA512 TLSH

                  Common.targets

                  • Path C:\Users\Admin\AppData\Local\Temp\tmp-93132-odwBchSMnzHC\Common.targets
                  • Size 682KB
                  • SHA256 57d52bdebbc635e356b6aa4761520928f339a214838ec1acf9a003489e8f7325
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  LuceneNet.Common.props

                  • Path C:\Users\Admin\AppData\Local\Temp\tmp-93132-odwBchSMnzHC\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-93132-odwBchSMnzHC\LuceneNet.Common.props:Zone.Identifier
                  • Size 28B
                  • SHA256 3ae4037a8fd8d2de21538efba26e4428961187d29a6cbbfbd7c60e76cf4bc9d6
                  • MD5 SHA1 SHA512

                  LuceneNet.csproj

                  • Path C:\Users\Admin\AppData\Local\Temp\tmp-93132-odwBchSMnzHC\LuceneNet.csproj
                  • Size 8.9MB
                  • SHA256 94453fff7d2debdadcc9dd4f98f887c2605fdb3484329dda6044fe6bb3b19aee
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  LuceneNet.csproj.user

                  • Path C:\Users\Admin\AppData\Local\Temp\tmp-93132-odwBchSMnzHC\LuceneNet.csproj.user
                  • Size 498KB
                  • SHA256 8d2b5c3ad24b0dcc40a9ccb7b3fcd7dad23c8a89802ce4e8d26a01493956a192
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  U4FA4N3h2.tte

                  • Path C:\Users\Admin\AppData\Local\Temp\tmp-93132-odwBchSMnzHC\U4FA4N3h2.tte
                  • Size 1KB
                  • SHA256 5af2b456f71ada998680b2968c831af8a24bd6e59638b7d769bf549444dab39b
                  • 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/564-358-0x0000000005250000-0x0000000005280000-memory.dmp

                  memory/564-357-0x00000000053B0000-0x000000000550A000-memory.dmp

                  memory/564-367-0x0000000013480000-0x00000000134EE000-memory.dmp

                  memory/564-366-0x0000000013510000-0x0000000013612000-memory.dmp

                  memory/564-365-0x00000000125D0000-0x00000000128BA000-memory.dmp

                  memory/564-364-0x0000000008E80000-0x0000000008F38000-memory.dmp

                  memory/564-359-0x0000000005360000-0x0000000005378000-memory.dmp

                  memory/564-355-0x0000000000970000-0x00000000009B0000-memory.dmp

                  memory/564-356-0x0000000005180000-0x000000000519A000-memory.dmp

                  memory/2416-273-0x000001D6AF580000-0x000001D6AF58A000-memory.dmp

                  memory/2416-260-0x000001D6AE850000-0x000001D6AE860000-memory.dmp

                  memory/2416-272-0x000001D6963F0000-0x000001D6963FA000-memory.dmp

                  memory/2416-271-0x000001D6B0140000-0x000001D6B0242000-memory.dmp

                  memory/2416-270-0x000001D696340000-0x000001D696350000-memory.dmp

                  memory/2416-261-0x000001D6AF5F0000-0x000001D6AF672000-memory.dmp

                  memory/2416-262-0x000001D6963C0000-0x000001D6963E2000-memory.dmp

                  memory/2416-277-0x000001D6AF590000-0x000001D6AF598000-memory.dmp

                  memory/2416-274-0x000001D6AF5C0000-0x000001D6AF5EA000-memory.dmp

                  memory/2416-275-0x000001D6AF5C0000-0x000001D6AF5E4000-memory.dmp

                  memory/2416-276-0x000001D6AF5B0000-0x000001D6AF5C4000-memory.dmp