Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- %WINDIR%\Tasks\At3.job
- %WINDIR%\Tasks\At2.job
- %WINDIR%\Tasks\At1.job
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Systembackup] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\ShellHWDetection] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\Schedule] 'Start' = '00000002'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\!Fun.exe
Malicious functions:
Creates and executes the following:
- %PROGRAM_FILES%\at.exe 10:40 /every:M,T,W,Th,F,S,Su "%PROGRAM_FILES%\admin.exe"
- %PROGRAM_FILES%\sc.exe config Systembackup start= auto
- %PROGRAM_FILES%\sc.exe description Systembackup "╧╡═│╫╘╢п▒╕╖▌╖■╬ёбг"
- <SYSTEM32>\syctem.exe
- %PROGRAM_FILES%\at.exe 08:00 /every:M,T,W,Th,F,S,Su "C:\Autoexac.bat"
- %PROGRAM_FILES%\at.exe 15:40 /every:M,T,W,Th,F,S,Su "%PROGRAM_FILES%\admin.exe"
- %PROGRAM_FILES%\sc.exe start Schedule
- %PROGRAM_FILES%\sc.exe config Schedule start= auto
- C:\Documents and Settings\Wind-Kid.exe
- %PROGRAM_FILES%\sc.exe CREATE Systembackup binPath= "C:\Documents and Settings\Wind-Kid.exe" START= auto DISPLAYNAME= "Systembackup" TYPE= own
- %PROGRAM_FILES%\sc.exe start ShellHWDetection
- %PROGRAM_FILES%\sc.exe config ShellHWDetection start= auto
Executes the following:
- <SYSTEM32>\at.exe /delete /yes
- <SYSTEM32>\cmd.exe /c "%PROGRAM_FILES%\OpenCreateServices.bat"
Modifies file system :
Creates the following files:
- %PROGRAM_FILES%\admin.exe
- %WINDIR%\system\sycten.exe
- <SYSTEM32>\syctem.exe
- %PROGRAM_FILES%\autorun.inf
- <SYSTEM32>\Wimlogom.exe
- C:\Wind-Kid.txt
- C:\autorun.inf
- %WINDIR%\servise.exe
- C:\Autoexac.bat
- C:\Documents and Settings\Wind-Kid.exe
- %PROGRAM_FILES%\OpenCreateServices.bat
- C:\!Fun.exe
- %PROGRAM_FILES%\sc.exe
- %PROGRAM_FILES%\at.exe
Sets the 'hidden' attribute to the following files:
- %PROGRAM_FILES%\admin.exe
- %WINDIR%\system\sycten.exe
- C:\autorun.inf
- <SYSTEM32>\Wimlogom.exe
- <Drive name for removable media>:\autorun.inf
- <SYSTEM32>\syctem.exe
- C:\Autoexac.bat
- C:\Documents and Settings\Wind-Kid.exe
- C:\!Fun.exe
- %WINDIR%\servise.exe
- <Drive name for removable media>:\!Fun.exe
Deletes the following files:
- %PROGRAM_FILES%\admin.exe
- <SYSTEM32>\Wimlogom.exe
- %WINDIR%\servise.exe
- <SYSTEM32>\syctem.exe
- %TEMP%\~DFEBFC.tmp
- %WINDIR%\Tasks\At3.job
- %TEMP%\~DFD249.tmp
- %WINDIR%\Tasks\At1.job
- %WINDIR%\Tasks\At2.job
- %WINDIR%\system\sycten.exe
- %PROGRAM_FILES%\at.exe
- %PROGRAM_FILES%\sc.exe
- %PROGRAM_FILES%\autorun.inf
- %TEMP%\~DFC2A3.tmp
- C:\Documents and Settings\Wind-Kid.exe
- C:\autorun.inf
- <Drive name for removable media>:\autorun.inf
- C:\!Fun.exe
- <Drive name for removable media>:\!Fun.exe