Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b6aefbbfdcffc73f…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e5cd62828c5153a69b2ad817fefc0dac SHA-1: b936ece2e2ab2aed49dffaff603715adf7dfc443 SHA-256: b6aefbbfdcffc73f24b687e8af57ecda8a20363ce9c05d8151894fdb43896cb7
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 or embedded objects intended to download and execute a secondary payload, consistent with Qbot's typical behavior. The primary attack vector is likely spearphishing attachment, leveraging the document's macro capabilities.

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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