Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b22bf74ea7dab4e6…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: acd08615fe9a5b6598f2936afc540275 SHA-1: cf260392fbfd97806986eec3d49c0aa8486ab9e8 SHA-256: b22bf74ea7dab4e66f5d9a550934f44a8d56020b4e8b49a1728b4681d7b63ebc
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1204 Malicious File Execution T1566 Phishing

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 primary function appears to be the initial infection vector for a Qbot campaign. Further analysis of the document's content or embedded scripts would be needed to confirm the exact execution method.

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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