Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 901526a0f06ac2c8…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: be91af10b2780bb90bc2468ed45b4b96 SHA-1: 344d6834107a847e76869ed57e6d5613fc483cbd SHA-256: 901526a0f06ac2c86c8943b721380389c121d9a093be938ed2c463db3b40c59b
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 flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's a Qbot dropper. The document's purpose is to deliver this known Qbot variant.

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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