Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 51a71fae6bba3503…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1d0438a8ea00d4018c34c03322082258 SHA-1: 772b59b97bb8fdf32f76243b3ab382fc8010d649 SHA-256: 51a71fae6bba350374cdca2f38836ffd07555c727cadf019d734cf9a43abd625
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', a known Qbot variant. This indicates the Excel document likely contains malicious macros intended to download and execute a secondary payload, a common tactic for Qbot droppers. The primary attack vector is likely spearphishing attachment, leading to macro execution.

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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