Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ee11305ab925c4d9…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 4a3ac5b6c3786fdfea4221f2e1b1008b SHA-1: 61995bc5286bd226dc59a943b78135f564ad142c SHA-256: ee11305ab925c4d928418a275c8bef5cba6217481a34a864d6ad04d23ebc3871
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically names it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. The file's purpose is to deliver this known malware family.

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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