Analysis

  • max time kernel
    150s
  • max time network
    138s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-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

  • 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 behavior: EnumeratesProcesses 8 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:2832
    • 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:4088
      • 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 behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4116
    • 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:5184
    • 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:5040
      • 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 behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4504
    • 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:3564
      • 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:948
    • 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:1420
      • 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⤵
        • 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:2060
    • 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:2984
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4608

    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

          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

          setup.exe

          • Path C:\Users\Admin\AppData\Local\Temp\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\KMSAutoPlusPlus.1.5.4_www.Downloadha.com_\files\setup.exe
          • Size 4.9MB
          • SHA256 4574924964e7d584111a4c7acdb61ef19799527e7d5e102beb29f118de9dcede
          • MD5 SHA1 SHA512 SSDEEP TLSH

          v32_16.0.20527.20112.cab

          • Path C:\Users\Admin\AppData\Local\Temp\OFFICE~1\v32_16.0.20527.20112.cab
          • Size 12KB
          • SHA256 656e3edb0875cfbf00d62f6b178fb05a051ae06e53f6cc428e605a21babd6471
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VersionDescriptor.xml

          • Path C:\Users\Admin\AppData\Local\Temp\OfficeC2R0409AF5A-2722-4E9B-A37C-13459F59449A\VersionDescriptor.xml
          • Size 25KB
          • SHA256 9a7079dc64270a66389b6faf425bca459b03f563a99dd0f61ec0516be92738a4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2832-1-0x000000000128C000-0x000000000128D000-memory.dmp

          memory/2832-18-0x0000000000400000-0x000000000128E000-memory.dmp

          memory/2832-36-0x0000000000400000-0x000000000128E000-memory.dmp

          memory/2832-0-0x0000000000400000-0x000000000128E000-memory.dmp

          memory/2984-24-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp

          memory/2984-27-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp

          memory/2984-33-0x00007FFCA34D0000-0x00007FFCA34E0000-memory.dmp

          memory/2984-34-0x00007FFCA34D0000-0x00007FFCA34E0000-memory.dmp

          memory/2984-28-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp

          memory/2984-25-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp

          memory/2984-26-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp