Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 cb40c37b34d1aca6…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a919d83dea517d444e0818b131487160 SHA-1: 5ca937f6ee401a151c533e03a26e8fd20a3505e2 SHA-256: cb40c37b34d1aca65e512713e09fbcb18a6d90dab0679d44fa4da30367c86644
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as an Excel document with a critical ClamAV detection signature indicating it is a Qbot dropper. The file's metadata and heuristics strongly suggest it is part of a phishing campaign to deliver the Qbot banking trojan.

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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