W32/Rbot-AOJ

Category: Viruses and Spyware
Type: Win32 worm
Prevalence: No Reports

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W32/Rbot-AOJ is a worm and IRC backdoor Trojan for the Windows platform.

W32/Rbot-AOJ runs continuously in the background, providing a backdoor server which allows a remote intruder to gain access and control over the computer via IRC channels.

When first run W32/Rbot-AOJ copies itself to <System>\dwdrce.exe.

The following registry entries are created to run dwdrce.exe on startup:

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
DamedWare Services
dwdrce.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
DamedWare Services
dwdrce.exe

HKCU\Software\Microsoft\Windows\CurrentVersion\RunServices
DamedWare Services
dwdrce.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
DamedWare Services
dwdrce.exe

Registry entries are set as follows:

HKCU\SYSTEM\CurrentControlSet\Control\Lsa
DamedWare Services
dwdrce.exe

HKLM\SYSTEM\CurrentControlSet\Control\Lsa
DamedWare Services
dwdrce.exe

HKCU\Software\Microsoft\OLE
DamedWare Services
dwdrce.exe

HKLM\SOFTWARE\Microsoft\Ole
DamedWare Services
dwdrce.exe