Technical Information
Malicious functions:
Creates and executes the following:
- <SYSTEM32>\winlogon32.exe
- <SYSTEM32>\Gbpssys.exe
- <SYSTEM32>\sm57mon.exe
- <SYSTEM32>\modem32.exe
- <SYSTEM32>\winlogon32.exe (downloaded from the Internet)
- <SYSTEM32>\Gbpssys.exe (downloaded from the Internet)
- <SYSTEM32>\modem32.exe (downloaded from the Internet)
- <SYSTEM32>\sm57mon.exe (downloaded from the Internet)
Modifies file system :
Creates the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\YPORKZYZ\brazilzinho[1].gif
- <SYSTEM32>\Gbpssys.exe
- <SYSTEM32>\winlogon32.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\sectanzinho[1].gif
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\ibamzinho[1].gif
- <SYSTEM32>\modem32.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\bradezinho[1].gif
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\nossazinho[1].gif
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\hiperzinho[1].gif
- <SYSTEM32>\sm57mon.exe
Network activity:
Connects to:
- 'www.sc###t.kit.net':80
- 'localhost':1035
TCP:
HTTP GET requests:
- www.sc###t.kit.net/brazilzinho.gif
- www.sc###t.kit.net/ibamzinho.gif
- www.sc###t.kit.net/sectanzinho.gif
- www.sc###t.kit.net/bradezinho.gif
- www.sc###t.kit.net/nossazinho.gif
- www.sc###t.kit.net/hiperzinho.gif
UDP:
- DNS ASK www.sc###t.kit.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_WINHELP' WindowName: ''
