Identify the raga of this song

[hariharan]

Please identify the raga of this song titled 'Azhakaarna neela mayile' from the malayalam movie " KANAKA SIMHASANAM'.
The audio link is: http://www.youtube.com/watch?v=Zu0tR6XfVBs
To me it sounds mostly like raga 'Begada' . But at few places there are resemblances also of rag Mand.

[Rsachi]

Sir, it is Maand to my ears. Add misery for good measure, since imagination us running riot!