Summary

Summary
Action
More Information
| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Protection available since | 21 December 2004 10:32:41 (GMT) |
| Last updated | 17 October 2005 20:01:13 (GMT) |
| Detected by | All Sophos products |
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Action

Summary
Action
More Information
Please follow the instructions for removing Trojans.
Change any data that may have become compromised.
Windows NT/2000/XP/2003
In Windows NT/2000/XP/2003 you will also need to edit the following registry entry. The removal of this entry is optional in Windows 95/98/Me. Please read the warning about editing the registry.
At the taskbar, click Start|Run. Type 'Regedit' and press Return. The registry editor opens.
Before you edit the registry, you should make a backup. On the 'Registry' menu, click 'Export Registry File'. In the 'Export range' panel, click 'All', then save your registry as Backup.
Locate the HKEY_LOCAL_MACHINE entry:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
KernellApps32
smss.exe
and delete it if it exists.
Close the registry editor.
More Information
Troj/Bancban-AN is a data stealing Trojan which attempts to capture confidential information related to internet banking, such as usernames and logon passwords.
Troj/Bancban-AN will then attempt to email the stolen information to a pre-defined email address. Troj/Bancban-AN is a data stealing Trojan which attempts to capture confidential information related to internet banking, such as usernames and logon passwords.
Troj/Bancban-AN will copy itself to a folder named Systens that it creates under the Windows system folder as smss.exe
Troj/Bancban-AN creates the following registry entry to run itself on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
KernellApps32
smss.exe
Troj/Bancban-AN will then attempt to email the stolen information to a pre-defined email address.
