The fake pdf attached to the "PURCHASE ORDER 05-30-2023" email contains a link, from which you download a tgz file with a TAR, inside which there is an exe: the malware.
The attachment contains a Tar file with an exe: the malware. Stolen data is exfiltrated via Telegram API to the same “Nieuwe bestelling–100 STUKS ELK” campaign C2.
The “AWD-20-971-JA04Q7.doc” attachment of the “Рuгсhasе Огdег #AWD-20-971-JA04Q7” email, exploiting a vulnerability, contacts a link and downloads an exe: the malware.