Malware
GIFTEDCROOK
According to CERT-UA, this stealer used by UAC-0226 is written in C/C++, targeting browser databases and using telegram for data exfiltration.
GIFTEDCROOK is a Windows malware family operated by UAC-0226.
Background
CERT-UA reports that this stealer, wielded by UAC-0226, is written in C/C++, goes after browser databases, and exfiltrates the stolen data over telegram.
Source: Malpedia (Fraunhofer FKIE).