Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'explorer.exe %TEMP%\RemoteINF.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'RemoteInfection' = '%TEMP%\RemoteINF.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'RemoteInfection' = '%TEMP%\RemoteINF.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\RemoteINF.exe
Malicious functions:
Creates and executes the following:
- %TEMP%\RemoteINF.exe
Modifies file system :
Creates the following files:
- %TEMP%\bndwkwh
- %TEMP%\aut2.tmp
- %TEMP%\RemoteCommand.ini
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\recmd[1].ini
- C:\autorun.inf
- %TEMP%\nkzwbcu
- %TEMP%\aut1.tmp
- C:\RemoteINF.exe
- %TEMP%\RemoteINF.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\RemoteINF.exe
- <Drive name for removable media>:\autorun.inf
- C:\autorun.inf
- %TEMP%\RemoteINF.exe
- C:\RemoteINF.exe
Deletes the following files:
- %TEMP%\bndwkwh
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\recmd[1].ini
- %TEMP%\aut2.tmp
- %TEMP%\aut1.tmp
- %TEMP%\nkzwbcu
Network activity:
Connects to:
- 'ne#####m.isa-geek.org':80
TCP:
HTTP GET requests:
- ne#####m.isa-geek.org/Files/recmd.ini
UDP:
- DNS ASK ne#####m.isa-geek.org
- '<Private IP address>':1036
- '<Private IP address>':1035
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''