[Resolved]  HDFC Bank — unknown transaction in my hdfc salary account

Hi,

I have observed unknown transaction in my account with customer id: 61xxx01

Details of the transaction:

Date narration cheque/ref. No. Value date withdrawal deposit closing balance
20 sep 2017 dc intl atm w-d markup gst 010917-mir[protected] mir[protected] 20 sep 2017 1, 896.15 29, 084.00

Apart from this negative balance of around 10894 is appearing in my account. I. E a transaction of around 13k was spent without my involvement.
This is ridiculous i have not done any atm w-d out of the country... Please resolve this asap