Subject: Recovery KEYS for your account
Good afternoon, [victim]
There are the keys to recover your personal account. In order to use them later,
please, preserve them in a sure place.
Sincerely, Dick Riddle
The ZIP files contains an EXE that looks like a Word document, The_Keys.doc[88 spaces].exe. Worryingly, VirusTotal detects nothing at all. The trojan is cleary related to this one and this one.