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🤙💰 Mahalo FIN7: fireeye.com/blog/threat-re…
• On several on-going investigations we saw #FIN7 trying to retool 🏄🏼
• Used DLL search order hijacking of a legit POS management utility with a signed backdoor (0 detections on VirusTotal)
• Hunting for #BOOSTWRITE and #RDFSNIFFER 💳
• On several on-going investigations we saw #FIN7 trying to retool 🏄🏼
• Used DLL search order hijacking of a legit POS management utility with a signed backdoor (0 detections on VirusTotal)
• Hunting for #BOOSTWRITE and #RDFSNIFFER 💳
.@josh__yoder & I stayed up much of the night to get this blog out.
The signed #BOOSTWRITE sample is still undetected by static VT scanners: virustotal.com/gui/file/18cc5…
We were fair on why that is and how that doesn't fully represent detection posture.
Then we provided hunting rules.
The signed #BOOSTWRITE sample is still undetected by static VT scanners: virustotal.com/gui/file/18cc5…
We were fair on why that is and how that doesn't fully represent detection posture.
Then we provided hunting rules.
#FIN7's code signing certificate is purportedly from Mango Enterprise Limited in the UK.
Prob not theirs - based on the street address, I suspect there's more car theft than certificate theft 😜: maps.app.goo.gl/MbznDeJPHJr4n5…
We analyze & discuss how to find the certificate anomalies!
Prob not theirs - based on the street address, I suspect there's more car theft than certificate theft 😜: maps.app.goo.gl/MbznDeJPHJr4n5…
We analyze & discuss how to find the certificate anomalies!
