QakBot Big Game Hunting continues: the operators drop ProLock ransomware for Egregor
Security Affairs
NOVEMBER 20, 2020
First, the initial access is always gained via QakBot delivered through malicious Microsoft Excel documents impersonating DocuSign-encrypted spreadsheets. Egregor operators leverage the intimidation tactics, they threaten to release sensitive info on the leak site they operate instead of just encrypting compromised networks.
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