Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a936f88b8472f6e5…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6a709156fc9f60f5841d9ee05d3cf45f SHA-1: 87d20131fca8ed26bb76bcb12b60f6b9642f8f1f SHA-256: a936f88b8472f6e5c5d8427cdf475221d53c65e8045f2fbd00b654a816666a00
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as a Qbot dropper, indicating its purpose is to deliver the Qbot malware. The heuristic firing directly points to the Qbot family and its dropper functionality within an Excel document. This suggests a spearphishing attack vector where the malicious Excel file is attached to an email.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0

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