You can still be assessed with the money if SW decide that the money was disposed of in order to avoid a means test.
From the Means assessment guidelines on welfare.ie
Where it appears that a claimant has either directly or indirectly deprived himself/herself of any income or property in order to qualify for a payment, or to qualify to a payment at a higher rate, the income or the yearly value of the property must be assessed as means against the claimant.
In such cases, where the yearly value of the property or income has decreased since the date of deprival or transfer, account shall be taken of this decrease. In a case where the value of the property or income has increased since the date of deprival or transfer, the means assessed will not take account of this increase.