Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 84f40ff413e931cd…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 191e6d74e4d24f55cdf5ba003b200a5a SHA-1: d65ce34d9819df17848bc76154157cdf8daa8332 SHA-256: 84f40ff413e931cd6a2f109a3a6e5aee3c90ff938e0f91102d87b32a4911cef8
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to act as a dropper. As an Excel document, it likely uses macro-based execution to download and run a secondary malicious payload, a common tactic for Qbot.

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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