TeraBIT Virus Maker 2.8 SE

TeraBIT Virus Maker 2.8 SE
(Backdoor.Win32.VB.bna)

by m_reza00
Written in Visual Basic
Released in September 2007
Made in Iran

dropped files:
c:\WINDOWS\system32\csmm.exe
Size: 16,950 bytes

startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon “Shell”
Old data: Explorer.exe
New data: explorer.exe C:\WINDOWS\system32\csmm.exe