high
Summary
Summary
Action- More Information
| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Protection available since | 24 January 2006 22:16:39 (GMT) |
| Detected by | All Sophos products |
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Action
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More Information
Troj/Mdrop-RG is a dropper Trojan for the Windows platform.
When first run Troj/Mdrop-RG copies itself to <Windows>\huysosat.exe and creates the following files:
<User>\Application Data\Microsoft\Network\Connections\Pbk\rasphone.pbk
\asa1.exe
\asa2.exe
\asa3.exe
In typical samples of Troj/Mdrop-RG the files dropped are as follows:
asa1.exe is detected as Dial/Dialer-MY
asa2.exe is detected as Dial/Chivio-R
asa3.exe is detected as Dial/Dialer-MZ
The following registry entry is created to run huysosat.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run
huySosat
<Windows>\huysosat.exe
The following registry entry is set:
HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
Start_ShowNetConn_ShouldShow
42
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