Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 5251fa01e993bec7…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 72100e6869975cbfaaa42e2d5880afe0 SHA-1: 7fc9b6b6237885a459b1def11750ef0c157065dd SHA-256: 5251fa01e993bec77b206c7f2102e018c1121ad2661d5d5af1ce8d51e4b835e7
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The detection name suggests it is an Excel document that delivers a malicious payload. No document body or scripts were extracted, but the heuristic firing is sufficient for attribution.

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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