Analysis

  • max time kernel
    148s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/07/2026, 23:48

General

  • Target
    cd167aa1a3248d13d2bcc69cbe52e4b70d908906d33fcdd8efb6ccaa0c3f56a1.exe
  • Size 668KB
  • Sample260719-3tvdsagy6q
  • SHA256 cd167aa1a3248d13d2bcc69cbe52e4b70d908906d33fcdd8efb6ccaa0c3f56a1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 3 IoCs
  • Identifies Wine through registry keys 2 TTPs 2 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs

    Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 1 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 6 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 2 IoCs

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

  • Modifies registry class 14 IoCs
  • Suspicious behavior: EnumeratesProcesses 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cd167aa1a3248d13d2bcc69cbe52e4b70d908906d33fcdd8efb6ccaa0c3f56a1.exe
    "C:\Users\Admin\AppData\Local\Temp\cd167aa1a3248d13d2bcc69cbe52e4b70d908906d33fcdd8efb6ccaa0c3f56a1.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Identifies Wine through registry keys
    • Adds Run key to start application
    • Checks for VirtualBox DLLs, possible anti-VM trick
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5720
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" "C:WindowsSystem32 orfiles.exe" /p c:windowssystem32 /m notepad.exe /c "cmd /C powershell -WindowStyle Hidden WMIC /NAMESPACE:\rootMicrosoftWindowsDefender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2004
      • C:\Windows\SysWOW64\cmd.exe
        "cmd /C powershell -WindowStyle Hidden WMIC /NAMESPACE:\rootMicrosoftWindowsDefender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4880
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -WindowStyle Hidden WMIC /NAMESPACE:\rootMicrosoftWindowsDefender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2280
          • C:\Windows\SysWOW64\Wbem\WMIC.exe
            "C:\Windows\System32\Wbem\WMIC.exe" /NAMESPACE:\rootMicrosoftWindowsDefender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2576
    • C:\Users\Admin\AppData\Local\Temp\iofolko5\MKgryayCiXGmxtnC4uYQHsSV.exe
      "C:\Users\Admin\AppData\Local\Temp\iofolko5\MKgryayCiXGmxtnC4uYQHsSV.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:2484
    • C:\Users\Admin\AppData\Local\Temp\iofolko5\OKUL3f0LwAM8FMd87pgX18IS.exe
      "C:\Users\Admin\AppData\Local\Temp\iofolko5\OKUL3f0LwAM8FMd87pgX18IS.exe"
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:3240
  • C:\Users\Admin\AppData\Local\Temp\iofolko5\OKUL3f0LwAM8FMd87pgX18IS.exe
    C:\Users\Admin\AppData\Local\Temp\iofolko5\OKUL3f0LwAM8FMd87pgX18IS.exe
    1⤵
    • Executes dropped EXE
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:2156

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MKgryayCiXGmxtnC4uYQHsSV.exe

        • Path C:\Users\Admin\AppData\Local\Temp\iofolko5\MKgryayCiXGmxtnC4uYQHsSV.exe
        • Size 449KB
        • SHA256 f9259e3ff4dfa4b2c0241ac63b09f1640f33f4c8526b81b508085731b03bc312
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OKUL3f0LwAM8FMd87pgX18IS.exe

        • Path C:\Users\Admin\AppData\Local\Temp\iofolko5\OKUL3f0LwAM8FMd87pgX18IS.exe
        • Size 49KB
        • SHA256 3ce1cc2768e818a3df7449194b436de0108f063d036ecef118b159737478ca91
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2280-17-0x0000000002EC0000-0x0000000002EF6000-memory.dmp

        memory/2280-30-0x00000000740A2000-0x00000000740A3000-memory.dmp

        memory/2280-27-0x0000000006710000-0x000000000672E000-memory.dmp

        memory/2280-28-0x0000000006770000-0x00000000067BC000-memory.dmp

        memory/2280-26-0x0000000006250000-0x00000000065AB000-memory.dmp

        memory/2280-21-0x0000000005930000-0x0000000005952000-memory.dmp

        memory/2280-22-0x0000000006170000-0x00000000061D6000-memory.dmp

        memory/2280-19-0x0000000005AB0000-0x00000000060FA000-memory.dmp

        memory/2280-23-0x00000000061E0000-0x0000000006246000-memory.dmp

        memory/2484-8-0x0000000000C80000-0x0000000000EFB000-memory.dmp

        memory/2484-7-0x0000000000C80000-0x0000000000EFB000-memory.dmp

        memory/3240-12-0x00007FFCD4BFF000-0x00007FFCD4C00000-memory.dmp

        memory/3240-20-0x00007FFCD4A70000-0x00007FFCD5414000-memory.dmp

        memory/3240-18-0x00007FFCD4A70000-0x00007FFCD5414000-memory.dmp

        memory/3240-15-0x0000000000F80000-0x0000000000FA0000-memory.dmp

        memory/3240-16-0x00007FFCD4A70000-0x00007FFCD5414000-memory.dmp

        memory/3240-13-0x0000000000730000-0x0000000000738000-memory.dmp

        memory/3240-29-0x00007FFCD4A70000-0x00007FFCD5414000-memory.dmp

        memory/3240-33-0x00007FFCD4A70000-0x00007FFCD5414000-memory.dmp

        memory/5720-0-0x0000000000D80000-0x0000000000E69000-memory.dmp

        memory/5720-32-0x0000000000D80000-0x0000000000E69000-memory.dmp