Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a1c3a80fbd4877e4…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ccf4272d6979d3495c216691e470d054 SHA-1: 4c47d113210b6b9c0af226d2fe174671380d9c2c SHA-256: a1c3a80fbd4877e4ae64ed986030e06af10159a0c52f51a3c913f418de6cb634
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 its function as a dropper for the Qbot malware family. The detection signature suggests it is designed to download and execute a secondary payload, likely leveraging macro execution within the Excel document.

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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