Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a3d6788a4283c2b5…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a159aadf96793a9f91f2514764b6e152 SHA-1: 5418d01f8d7d05c329d1143357910fdb321305bc SHA-256: a3d6788a4283c2b50913d520f3c2454c7aeb1b6ea06b8d85e0539373adf19a97
60 Risk Score

Malware Insights

Qbot · confidence 95%

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 function is to deliver a malicious payload, likely through macro execution or exploiting a vulnerability within the Excel application itself. The detection name suggests a Qbot variant designed for document-based delivery.

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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