Is it risky to obtain a visa with a sudden deposit in Thailand before leaving for Hanoi?

Hi :)

Want to check relevance for dtv so here is some background on me:

Currently in Thailand. And plans to leave for Hanoi in a week to get the visa

Working remotely for an Israeli company with a pay slip and everything, one year already.

I got the 500,000 today in my bank account. But in the last 3 months there was in the bank about 200,000. It makes sense to get the visa or it's risky?

🙏🏻Thanks