Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 fb91457ffa8042a5…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1ff5a8fa01fd470513cc16dca5111432 SHA-1: 8f8bae1a589e837e8d421ddb3342628b48fbf746 SHA-256: fb91457ffa8042a59226c7d004e116804a221d271240be7a89f47fb871d4732f
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as a Qbot dropper, indicating its primary function is to deliver the Qbot malware. The detection signature 'Xls.Dropper.QbotDocu12020-9818439-0' strongly suggests this malicious intent. As an Excel document, it likely uses macro execution to initiate the payload 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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