Analysis

  • max time kernel
    149s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/07/2026, 05:33

General

  • Target
    Setup.exe
  • Size 102KB
  • Sample260724-f85rqsstdx
  • 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.

  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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 9 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 19 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:1644
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
      • Executes a command shell one-liner
      PID:820
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
      • Executes a command shell one-liner
      PID:2376
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
      • Executes a command shell one-liner
      PID:5084
    • 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:3036
      • 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:3928
    • 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:4556
      • 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:1940
    • 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:1808
      • 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:2120
    • 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:4852
      • 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:1996
    • 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:2784
      • 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:980
    • C:\Windows\SYSTEM32\forfiles.exe
      forfiles.exe /p C:\Users\Admin\AppData\Local\Temp\tmp-13809-aqXk6ryNHElT /m nZjd33KnH.p5 /c "cmd /c ren @file nZjd33KnH.bat && call nZjd33KnH.bat"
      2⤵
      • Indirect Command Execution
      • Suspicious use of WriteProcessMemory
      PID:4652
      • C:\Windows\SYSTEM32\cmd.exe
        /c ren "nZjd33KnH.p5" nZjd33KnH.bat && call nZjd33KnH.bat
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4540
        • C:\Windows\system32\where.exe
          where conhost.exe
          4⤵
            PID:3392
          • C:\Windows\System32\conhost.exe
            "C:\Windows\System32\conhost.exe" --headless cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tmp-13809-aqXk6ryNHElT\nZjd33KnH.bat" /launched
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:3192
            • C:\Windows\System32\cmd.exe
              cmd.exe /c C:\Users\Admin\AppData\Local\Temp\tmp-13809-aqXk6ryNHElT\nZjd33KnH.bat /launched
              5⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:3024
              • 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-13809-aqXk6ryNHElT\Zxing.csproj" /nologo /v:q
                6⤵
                • Suspicious use of NtSetInformationThreadHideFromDebugger
                • System Location Discovery: System Language Discovery
                PID:3300

    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 9f692e0f4e8b82a230c7500a941964bdc3c65ba9c345fb04d3b996efd989abbd
          • MD5 SHA1 SHA512 TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 160f0c46a0cd6d98edd9e36695a81057897df8dcffa5619853b086af9e4705a7
          • MD5 SHA1 SHA512 TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 879c32b8de9f103e8399bc511c2a1dc4b8e5250aae68453c08f4ab08f3c456e6
          • MD5 SHA1 SHA512 TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 020c968aedf44573c2dc9945010abb1109638dffdd9a627c503321068b79d845
          • MD5 SHA1 SHA512 TLSH

          __PSScriptPolicyTest_znwrbvjy.is1.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_znwrbvjy.is1.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          persistent.1784871407.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\data\saves\persistent.1784871407.tmp
          • Size 1KB
          • SHA256 2236639c56df383de5af0ff27ecf98ebfeb5cf04a5173ba25f6d318e02a53b90
          • MD5 SHA1 SHA512 TLSH

          Directory.Build.props

          • Path C:\Users\Admin\AppData\Local\Temp\tmp-13809-aqXk6ryNHElT\Directory.Build.props
          • Size 177KB
          • SHA256 ae5fd6eca6c8b69e2c73a1e27cd2fa4a1d278a1c555d9f3f50c4c54e3dfc4a8a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Directory.Build.props:Zone.Identifier

          • Path C:\Users\Admin\AppData\Local\Temp\tmp-13809-aqXk6ryNHElT\Directory.Build.props:Zone.Identifier
          • Size 28B
          • SHA256 3ae4037a8fd8d2de21538efba26e4428961187d29a6cbbfbd7c60e76cf4bc9d6
          • MD5 SHA1 SHA512

          Zxing.Internal.targets

          • Path C:\Users\Admin\AppData\Local\Temp\tmp-13809-aqXk6ryNHElT\Zxing.Internal.targets
          • Size 499KB
          • SHA256 39dd927d74b863edcfc985185a375ae17e9cd0097e59166943f996c31687f0ec
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Zxing.csproj

          • Path C:\Users\Admin\AppData\Local\Temp\tmp-13809-aqXk6ryNHElT\Zxing.csproj
          • Size 8.2MB
          • SHA256 3cd3bb1418c2a518acfb3647d3827e83414941dade25b3fa649ecf1b03d89bd1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Zxing.csproj.user

          • Path C:\Users\Admin\AppData\Local\Temp\tmp-13809-aqXk6ryNHElT\Zxing.csproj.user
          • Size 415KB
          • SHA256 5bb944cf091fa0bb824f04be46ff82b6ee912c704a1b117c0c291d061795affc
          • MD5 SHA1 SHA512 SSDEEP TLSH

          nZjd33KnH.p5

          • Path C:\Users\Admin\AppData\Local\Temp\tmp-13809-aqXk6ryNHElT\nZjd33KnH.p5
          • Size 1KB
          • SHA256 96d638d8e19fe5c65d77a636ee06e03906cf27e335d01d240fbe8a62b7fcd431
          • 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/980-315-0x0000026EFA5D0000-0x0000026EFA71E000-memory.dmp

          memory/1940-285-0x0000026F34E50000-0x0000026F34F9E000-memory.dmp

          memory/1996-305-0x0000024ED6AE0000-0x0000024ED6C2E000-memory.dmp

          memory/2120-295-0x000001E2E7D90000-0x000001E2E7EDE000-memory.dmp

          memory/3300-360-0x0000000009140000-0x00000000091CE000-memory.dmp

          memory/3300-337-0x00000000009B0000-0x00000000009F0000-memory.dmp

          memory/3300-338-0x0000000002E90000-0x0000000002EAA000-memory.dmp

          memory/3300-339-0x00000000055E0000-0x000000000573A000-memory.dmp

          memory/3300-362-0x0000000012490000-0x000000001250C000-memory.dmp

          memory/3300-355-0x00000000053E0000-0x0000000005410000-memory.dmp

          memory/3300-361-0x0000000011830000-0x0000000011AF2000-memory.dmp

          memory/3928-271-0x0000016738450000-0x0000016738474000-memory.dmp

          memory/3928-270-0x0000016738450000-0x000001673847A000-memory.dmp

          memory/3928-274-0x0000016738F80000-0x00000167390CE000-memory.dmp

          memory/3928-268-0x000001671FDB0000-0x000001671FDD2000-memory.dmp

          memory/3928-261-0x0000016738480000-0x0000016738490000-memory.dmp

          memory/3928-260-0x0000016738480000-0x0000016738490000-memory.dmp