Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c287e53beef9adab…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6acdfc3739c41b443179135a1a60f1e9 SHA-1: 39bd57a2c4a08f54236530d9225cd7066106920d SHA-256: c287e53beef9adab25a34aee728f93c1d4610bd12e065f35251478991b8b436b
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper disguised as an Excel file. The primary function is likely to download and execute a secondary malicious payload. Further analysis would be required to confirm the exact Qbot variant and delivery mechanism.

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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