Troj/Bamer-B is a password stealing Trojan.
In order to run automatically when Windows starts up the Trojan adds the following registry entry:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run\
MSTray = %system32%\rundll.exe
Troj/Bamer-B also creates the following files in the Windows system folder:
azip32.dll (clean)
rundll32.exe (clean)
rundll32.dll (detected as Troj/Bamer-A)
rundll.exe
rundll.dll
regxp.reg
The Trojan changes some browser security settings, to make password stealing
easier, by modifying the following registry entries:
HKCU\Software\Microsoft\SystemCertificates\TrustedPublisher\
Certificates\60ACCFF025A60665DBE4EE7C31808E307D40E649
HKCU\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\
Software Publishing\Trust Database\0\
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\
Browser Helper Objects\(C41A1C0E-EA6C-11D4-B1B8-444553540000)