Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 da9b18a8a1ec2470…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ef44d0c2bc0072b410e6beffdb13640b SHA-1: e734de8e1f258151b1f91b568496d0539d1cf432 SHA-256: da9b18a8a1ec2470703133c88ba78b4804966dbad3030a66c8f49ffb5123086d
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 indicating it's a Qbot dropper. The Excel format suggests it was likely delivered via a spearphishing attachment. The primary function is to download and execute a secondary payload, consistent with Qbot's typical behavior.

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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