Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 11:16

General

  • Target
    Setup.exe
  • Size 102KB
  • Sample260701-nc4tkaev8w
  • 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.

  • Program crash 1 IoCs
  • 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 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:5260
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
        PID:2948
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        2⤵
          PID:1052
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "ver"
          2⤵
            PID:2064
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-PSDrive C | Select-Object Used,Free""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:1688
            • 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:1744
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object TotalPhysicalMemory""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:4956
            • 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:5732
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_Processor | Select-Object NumberOfLogicalProcessors""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:3348
            • 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:5892
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Model""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:3840
            • 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:4732
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Manufacturer""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:464
            • 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:5620
          • C:\Windows\SYSTEM32\forfiles.exe
            forfiles.exe /p C:\Users\Admin\AppData\Local\Temp\tmp-24105-bywfl5etxgtf /m kys6DcqwO.m2 /c "cmd /c ren @file kys6DcqwO.bat && call kys6DcqwO.bat"
            2⤵
            • Indirect Command Execution
            • Suspicious use of WriteProcessMemory
            PID:2512
            • C:\Windows\SYSTEM32\cmd.exe
              /c ren "kys6DcqwO.m2" kys6DcqwO.bat && call kys6DcqwO.bat
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:1388
              • C:\Windows\system32\where.exe
                where conhost.exe
                4⤵
                  PID:5708
                • C:\Windows\System32\conhost.exe
                  "C:\Windows\System32\conhost.exe" --headless cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tmp-24105-bywfl5etxgtf\kys6DcqwO.bat" /launched
                  4⤵
                  • Suspicious use of WriteProcessMemory
                  PID:3816
                  • C:\Windows\System32\cmd.exe
                    cmd.exe /c C:\Users\Admin\AppData\Local\Temp\tmp-24105-bywfl5etxgtf\kys6DcqwO.bat /launched
                    5⤵
                    • Suspicious use of WriteProcessMemory
                    PID:4052
                    • 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-24105-bywfl5etxgtf\TransactionMonitor.csproj" /nologo /v:q
                      6⤵
                      • Suspicious use of NtSetInformationThreadHideFromDebugger
                      • System Location Discovery: System Language Discovery
                      PID:776
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 776 -s 1688
                        7⤵
                        • Program crash
                        PID:3208
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 776 -ip 776
            1⤵
              PID:1856

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  StartupProfileData-NonInteractive

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                  • Size 1KB
                  • SHA256 dc2792f062d276c3a6c95202b5d40b7db678fc5e67e7be45890b62eccbdd2b33
                  • MD5 SHA1 SHA512 TLSH

                  StartupProfileData-NonInteractive

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                  • Size 1KB
                  • SHA256 2435a74e9485cb28a74db9f27500c9fedca7cb94b839dbd6f20234d63d41714c
                  • MD5 SHA1 SHA512 TLSH

                  StartupProfileData-NonInteractive

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                  • Size 1KB
                  • SHA256 625fdc6d56354cbb4eb7ecb6e710aed014a3dc8952fd727b0f6eb28d863a64c6
                  • MD5 SHA1 SHA512 TLSH

                  StartupProfileData-NonInteractive

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                  • Size 1KB
                  • SHA256 9b1677492ae8ffc9a5a357056e8f1cdb1b2d284bfaf1f7e560784d3267cef64b
                  • MD5 SHA1 SHA512 TLSH

                  __PSScriptPolicyTest_nua3ug1a.m3y.ps1

                  • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nua3ug1a.m3y.ps1
                  • Size 60B
                  • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                  • MD5 SHA1 SHA512 TLSH

                  TransactionMonitor.Compile.targets

                  • Path C:\Users\Admin\AppData\Local\Temp\tmp-24105-bywfl5etxgtf\TransactionMonitor.Compile.targets
                  • Size 420KB
                  • SHA256 4be6e1678ed0514c1531778a5fb5085f46c569b5955d8eb843473d3d21b6e70b
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  TransactionMonitor.Compile.targets:Zone.Identifier

                  • Path C:\Users\Admin\AppData\Local\Temp\tmp-24105-bywfl5etxgtf\TransactionMonitor.Compile.targets:Zone.Identifier
                  • Size 28B
                  • SHA256 3ae4037a8fd8d2de21538efba26e4428961187d29a6cbbfbd7c60e76cf4bc9d6
                  • MD5 SHA1 SHA512

                  TransactionMonitor.Internal.props

                  • Path C:\Users\Admin\AppData\Local\Temp\tmp-24105-bywfl5etxgtf\TransactionMonitor.Internal.props
                  • Size 61KB
                  • SHA256 78e426ac585ceef4df36af358311565c0352757e199e1dff92163468be942c89
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  TransactionMonitor.csproj

                  • Path C:\Users\Admin\AppData\Local\Temp\tmp-24105-bywfl5etxgtf\TransactionMonitor.csproj
                  • Size 8.8MB
                  • SHA256 a0f544c2c3335cc7a6261b402f872eea335e7cc9382a330f1351b69317c9f9fe
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  TransactionMonitor.csproj.user

                  • Path C:\Users\Admin\AppData\Local\Temp\tmp-24105-bywfl5etxgtf\TransactionMonitor.csproj.user
                  • Size 182KB
                  • SHA256 b2f5c0da624abb208d5785043a5cfc573a2524d1f4c2823ef45c3bcdc9ec231d
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  kys6DcqwO.m2

                  • Path C:\Users\Admin\AppData\Local\Temp\tmp-24105-bywfl5etxgtf\kys6DcqwO.m2
                  • Size 1KB
                  • SHA256 d040b112d3ea31431ed8c02be8a58b43bec65d163d652d3d0a5076a209f69bfc
                  • 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/776-359-0x0000000005650000-0x0000000005680000-memory.dmp

                  memory/776-358-0x0000000005830000-0x000000000598A000-memory.dmp

                  memory/776-357-0x00000000030F0000-0x000000000310A000-memory.dmp

                  memory/776-356-0x0000000000AD0000-0x0000000000B10000-memory.dmp

                  memory/776-364-0x000000000BAA0000-0x000000000BB22000-memory.dmp

                  memory/776-365-0x0000000005DA0000-0x000000000608E000-memory.dmp

                  memory/776-366-0x00000000110D0000-0x000000001114C000-memory.dmp

                  memory/1744-265-0x00007FFDE32C0000-0x00007FFDE3C64000-memory.dmp

                  memory/1744-269-0x00007FFDE32C0000-0x00007FFDE3C64000-memory.dmp

                  memory/1744-282-0x00007FFDE32C0000-0x00007FFDE3C64000-memory.dmp

                  memory/1744-279-0x0000024C31D00000-0x0000024C31D2A000-memory.dmp

                  memory/1744-280-0x0000024C31D00000-0x0000024C31D24000-memory.dmp

                  memory/1744-278-0x0000024C31CC0000-0x0000024C31CCA000-memory.dmp

                  memory/1744-277-0x0000024C32050000-0x0000024C32102000-memory.dmp

                  memory/1744-276-0x0000024C31CA0000-0x0000024C31CBE000-memory.dmp

                  memory/1744-268-0x00007FFDE32C0000-0x00007FFDE3C64000-memory.dmp

                  memory/1744-253-0x00007FFDE32C0000-0x00007FFDE3C64000-memory.dmp

                  memory/1744-267-0x00007FFDE32C0000-0x00007FFDE3C64000-memory.dmp

                  memory/1744-252-0x00007FFDE344F000-0x00007FFDE3450000-memory.dmp

                  memory/1744-266-0x00007FFDE32C0000-0x00007FFDE3C64000-memory.dmp

                  memory/1744-264-0x00007FFDE32C0000-0x00007FFDE3C64000-memory.dmp

                  memory/1744-263-0x00007FFDE32C0000-0x00007FFDE3C64000-memory.dmp

                  memory/1744-261-0x00007FFDE32C0000-0x00007FFDE3C64000-memory.dmp

                  memory/1744-255-0x00007FFDE32C0000-0x00007FFDE3C64000-memory.dmp

                  memory/1744-254-0x0000024C31BD0000-0x0000024C31BF2000-memory.dmp

                  memory/5732-296-0x000001E14D190000-0x000001E14D242000-memory.dmp