Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a22bde1151769808…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 73e98007f2457a766782c77e3a57caa9 SHA-1: fd9a92cd67e3f5a471a2d2580a6c030a3f631310 SHA-256: a22bde115176980843884e2c50aa462796b2f774f53ab73ba3762fa03a963381
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 variant designed to drop a malicious payload. The detection name itself suggests a dropper functionality within an Excel document. This points to a spearphishing attachment attack pattern, where the user is tricked into opening the malicious Excel file.

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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