Technical Information
To ensure autorun and distribution:
Creates the following files on removable media:
- <Drive name for removable media>:\bqkcc.exe
- <Drive name for removable media>:\autorun.inf
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DoNotAllowExceptions' = '00000000'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DisableNotifications' = '00000001'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\Full Hack Desember 2012.exe' = '%TEMP%\Full Hack Desember 2012.exe:*:Enabled:ipsec'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'EnableFirewall' = '00000000'
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
blocks the following features:
- User Account Control (UAC)
- Windows Security Center
Creates and executes the following:
- '%TEMP%\~sfx00174EB47D\dhy_pw.exe'
- '%TEMP%\svchost.exe'
- '%TEMP%\Full Hack Desember 2012.exe'
Injects code into
the following system processes:
- <Auxiliary element>
a large number of user processes.
Modifies file system :
Creates the following files:
- C:\autorun.inf
- %TEMP%\winhamk.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\bandungcheater[1]
- %TEMP%\ryvy.exe
- <DRIVERS>\humll.sys
- C:\nhjg.exe
- %TEMP%\00020EDB_Rar\Full Hack Desember 2012.exe
- %TEMP%\svchost.exe
- %TEMP%\Full Hack Desember 2012.exe
- %TEMP%\ieae.exe
- %TEMP%\~sfx00174EB47D\dhy_pw.exe
- %TEMP%\~sfx00174EB47D\dhy_pw.dll
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\bqkcc.exe
- C:\autorun.inf
- C:\nhjg.exe
Deletes the following files:
- %TEMP%\svchost.exe
- <DRIVERS>\humll.sys
- %TEMP%\ryvy.exe
- %TEMP%\Full Hack Desember 2012.exe
- %TEMP%\ieae.exe
- %TEMP%\winhamk.exe
- %TEMP%\00020EDB_Rar\Full Hack Desember 2012.exe
Network activity:
Connects to:
- 'www.ba####gcheater.net':80
- 'localhost':1039
TCP:
HTTP GET requests:
- www.ba####gcheater.net/
UDP:
- DNS ASK www.ba####gcheater.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'MS_WebcheckMonitor' WindowName: ''
- ClassName: 'IEFrame' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: '' WindowName: ''