Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 27a9ea3e5bb8b021…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 25dbb90e630bdd7ea8cd2bc47f133bbe SHA-1: 96455163f7383b10e5190c8092d97f69658e77c7 SHA-256: 27a9ea3e5bb8b02153b51118f7a151c630f5543da59235e01456cfc570293752
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's a Qbot dropper. The primary attack pattern involves delivering this malicious payload via a spearphishing attachment. No scripts or document body were extracted, but the heuristic detection is highly indicative of 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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