Quick Malware Analysis: ICEDID (BOKBOT) with DARK VNC and COBALT STRIKE pcap from 2022-10-31

Thanks to Brad Duncan for sharing this pcap!
https://www.malware-traffic-analysis.net/2022/10/31/index.html

We did a quick analysis of this pcap on the latest version of Security Onion via so-import-pcap:
https://docs.securityonion.net/en/2.3/so-import-pcap.html

The screenshots below show some of the interesting Suricata alerts, Zeek logs, and session transcripts.

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More Samples

Find all of our Quick Malware posts at:
https://blog.securityonion.net/search/label/quick%20malware%20analysis

Screenshots

Click the first image to start the screenshot tour:

NIDS alerts

Drilling into interesting NIDS alert and pivoting to full packet capture

ASCII transcript for TCP stream

Network metadata overview

NTLM metadata

HTTP metadata

SMB Files metadata

Kerberos metadata

Zeek Weird logs

SMB Mapping metadata

Zeek Notices

DNS metadata

SSL metadata

Connection metadata