Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 9d4ff3b9cc9d398e…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 2e071d1681c3a43589d0c92da3bd7cfb SHA-1: c9c6fe298c88907770f4cd36fed99f14d9135509 SHA-256: 9d4ff3b9cc9d398e0e3b79b6fd8bc57dd7bfc54e39570563479409467ac7f0df
60 Risk Score

Malware Insights

Qbot · confidence 85%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The CLAMAV_DETECTION heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot dropper. The file's purpose is to download and execute a second-stage Qbot payload.

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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