Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Sxikihuvuw' = 'rundll32.exe "%WINDIR%\rerdst80.dll",Startup'
- [<HKLM>\SYSTEM\ControlSet001\Control\Print\Providers\1680926080] 'Name' = '"%TEMP%\2.tmp"'
Malicious functions:
Creates and executes the following:
- %HOMEPATH%\tiw.exe
- %HOMEPATH%\tix.exe
- %HOMEPATH%\tiv.exe
- %HOMEPATH%\S0evdkFWg5CNCGw7.exe
- %HOMEPATH%\tit.exe
Executes the following:
- <SYSTEM32>\svchost.exe
- <SYSTEM32>\rundll32.exe "%WINDIR%\rerdst80.dll",Startup
Injects code into
the following system processes:
- <SYSTEM32>\spoolsv.exe
Modifies file system :
Creates the following files:
- %TEMP%\1.tmp
- %WINDIR%\rerdst80.dll
- %HOMEPATH%\meaneak.exe
- %WINDIR%\Temp\3.tmp
- %HOMEPATH%\tix.exe
- %HOMEPATH%\tit.exe
- %HOMEPATH%\S0evdkFWg5CNCGw7.exe
- %HOMEPATH%\tiw.exe
- %HOMEPATH%\tiv.exe
Deletes the following files:
- %WINDIR%\Temp\3.tmp
- <DRIVERS>\etc\hosts
- %TEMP%\2.tmp
Deletes itself.
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
