Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/11/2026, 02:52

General

  • Target
    KMSAutoPlusPlus.1.5.4_www.Downloadha.com_/KMSAutoPlusPlus.1.5.4_www.Downloadha.com_/OInstallLite.exe
  • Size 6.1MB
  • Sample261102-dc5qraev7t
  • SHA256 8fce30699b9de40656b887dc483aadfe1bba8e025f079fbb96e88ae3f228825b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 5 IoCs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 6 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 4 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 24 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\OInstallLite.exe
    "C:\Users\Admin\AppData\Local\Temp\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\OInstallLite.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1112
    • C:\Windows\system32\cmd.exe
      "C:\Windows\Sysnative\cmd.exe" /c WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionPath="C:\Users\Admin\AppData\Local\Temp\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\OInstallLite.exe"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1512
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionPath="C:\Users\Admin\AppData\Local\Temp\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\OInstallLite.exe"
        3⤵
        • Reads the TCP/IP host and domain name from the registry
        • Suspicious use of AdjustPrivilegeToken
        PID:1040
    • C:\Windows\system32\cmd.exe
      "C:\Windows\Sysnative\cmd.exe" /c WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionPath="C:\Users\Admin\AppData\Local\Temp\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\files"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5092
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionPath="C:\Users\Admin\AppData\Local\Temp\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\files"
        3⤵
        • Reads the TCP/IP host and domain name from the registry
        • Suspicious use of AdjustPrivilegeToken
        PID:4232
    • C:\Windows\system32\cmd.exe
      "C:\Windows\Sysnative\cmd.exe" /D /c copy C:\Windows\system32\Tasks\OInstall "C:\Windows\Temp\OInstall.tmp" /Y
      2⤵
      • Executes a command shell one-liner
      PID:1140
    • C:\Windows\system32\cmd.exe
      "C:\Windows\Sysnative\cmd.exe" /D /c files.dat -y -pkmsauto
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3440
      • C:\Users\Admin\AppData\Local\Temp\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\files\files.dat
        files.dat -y -pkmsauto
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2352
    • C:\Windows\system32\cmd.exe
      "C:\Windows\Sysnative\cmd.exe" /D /c C:\Users\Admin\AppData\Local\Temp\KMSAUT~1.COM\KMSAUT~1.COM\files\Setup.exe /configure Configure.xml
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4052
      • C:\Users\Admin\AppData\Local\Temp\KMSAUT~1.COM\KMSAUT~1.COM\files\setup.exe
        C:\Users\Admin\AppData\Local\Temp\KMSAUT~1.COM\KMSAUT~1.COM\files\Setup.exe /configure Configure.xml
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:1392
    • C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE
      "C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE"
      2⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Modifies Internet Explorer settings
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:4412

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        Configure.xml

        • Path C:\Users\Admin\AppData\Local\Temp\KMSAUT~1.COM\KMSAUT~1.COM\files\Configure.xml
        • Size 502B
        • SHA256 5dd6a2cbaf3fe54e623ae8ca79cf3b4bd15871c2ea68a3ce669a854238fd1223
        • MD5 SHA1 SHA512 TLSH

        setup.exe

        • Path C:\Users\Admin\AppData\Local\Temp\KMSAUT~1.COM\KMSAUT~1.COM\files\setup.exe
        • Size 4.9MB
        • SHA256 4574924964e7d584111a4c7acdb61ef19799527e7d5e102beb29f118de9dcede
        • MD5 SHA1 SHA512 SSDEEP TLSH

        files.dat

        • Path C:\Users\Admin\AppData\Local\Temp\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\files\files.dat
        • Size 707KB
        • SHA256 7a1c82e264258470d14ca345ea1a9b6fc34fa19b393a92077a01be5f1ad08f47
        • MD5 SHA1 SHA512 SSDEEP TLSH

        v32_16.0.20326.20232.cab

        • Path C:\Users\Admin\AppData\Local\Temp\OFFICE~1\v32_16.0.20326.20232.cab
        • Size 11KB
        • SHA256 b9d2f3b72f7d3a3ac9844369e96305e3387f50bf67570f50a06c01ac9747c047
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VersionDescriptor.xml

        • Path C:\Users\Admin\AppData\Local\Temp\OfficeC2RF5CBC0BF-D119-4DB8-BD8E-9995D1449D08\VersionDescriptor.xml
        • Size 25KB
        • SHA256 1d243b2184dea4ccfc91ae445c59ebeebd75a3072efa05cb79205baccd26e2d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1112-1-0x000000000128C000-0x000000000128D000-memory.dmp

        memory/1112-18-0x0000000000400000-0x000000000128E000-memory.dmp

        memory/1112-0-0x0000000000400000-0x000000000128E000-memory.dmp

        memory/1112-32-0x0000000000400000-0x000000000128E000-memory.dmp

        memory/4412-24-0x00007FFA5EEB0000-0x00007FFA5EEC0000-memory.dmp

        memory/4412-25-0x00007FFA5EEB0000-0x00007FFA5EEC0000-memory.dmp

        memory/4412-33-0x00007FFA5C820000-0x00007FFA5C830000-memory.dmp

        memory/4412-28-0x00007FFA5EEB0000-0x00007FFA5EEC0000-memory.dmp

        memory/4412-35-0x00007FFA5C820000-0x00007FFA5C830000-memory.dmp

        memory/4412-27-0x00007FFA5EEB0000-0x00007FFA5EEC0000-memory.dmp

        memory/4412-26-0x00007FFA5EEB0000-0x00007FFA5EEC0000-memory.dmp