Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c3bc5471129fae51…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: dab695ae37e196b62b1d6b2173ac2c34 SHA-1: 34dc62108caf6428f4a51be332ff9e55180fdf31 SHA-256: c3bc5471129fae511d28d575ed751c8bdd6fee38b771bf318c15e4623e919e0c
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 suggesting it is a Qbot variant designed to drop and execute a malicious payload. The presence of macro-related heuristics further supports its role as a downloader. The SHA256 hash is included as a primary IOC.

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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