Unmasking MuddyWater’s New Malware Toolkit Driving International Espionage
Brief
Group-IB Threat Intelligence has uncovered a sophisticated phishing campaign, attributed with high confidence to the Advanced Persistent Threat (APT) MuddyWater. The attack used a compromised mailbox to distribute Phoenix backdoor malware to international organizations and across the whole Middle East and North Africa region, targeting more than 100 government entities.