The payload was isolated by Bromium Secure Platform and captured the malware, which helped us to analyse its infection chain and to understand how the attack worked. In July 2019 we observed a phishing campaign delivering the Dridex banking Trojan. Since the lull in Emotet activity at the beginning of June 2019 and AZORult, Dridex and ransomware campaigns have become more prominent.
An incremental integer value is supplied to the command line to the suspended process to perform specific tasks.
The code injection techniques were used against legitimate W indows executables.The variant uses five code injection techniques during its infection lifecycle: AtomBombing, DLL order hijacking, p rocess hollowing, PE injection and t hread execution hijacking.A new variant of Dridex observed in July 2019 masquerades as legitimate Windows system processes to avoid detection.
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