Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RunOnce] 'Systcm-C' = '%windir%\shdar.EXE'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RunOnce] 'System-SC' = '%WINDIR%\shdar.EXE'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Systcm-c' = '%windir%\shdar.EXE'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'System-SC' = '%WINDIR%\shdar.EXE'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
Malicious functions:
Executes the following:
- '%WINDIR%\regedit.exe' /s %TEMP%\MMBPlayer\001.reg
Modifies file system :
Creates the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\sex[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\onec[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\arabeyes[1]
- C:\autorun.inf
- %TEMP%\MMBPlayer\MMBMisc.dll
- %TEMP%\MMBPlayer\010.BAT
- %TEMP%\MMBPlayer\001.REG
Network activity:
Connects to:
- 'www.on#c.dz':80
- 'localhost':1040
- 'www.ar###yes.com':80
- 'localhost':1035
- 'www.se#.net':80
- 'localhost':1038
TCP:
HTTP GET requests:
- www.ar###yes.com/
- www.on#c.dz/
- www.se#.net/
UDP:
- DNS ASK www.ar###yes.com
- DNS ASK www.on#c.dz
- DNS ASK www.se#.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'RegEdit_RegEdit' WindowName: ''
- ClassName: '' WindowName: ''
- ClassName: 'IEFrame' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'Progman' WindowName: 'Program Manager'
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'MS_WebcheckMonitor' WindowName: ''