Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 406e57e658dad998…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d1922d74b324103c6c6ea7d7be6b2459 SHA-1: 475c8f71f6b6e27d0ff800cbe89baa30bef10571 SHA-256: 406e57e658dad99859995109ffa36ebf3a99b1798e5eca29ae201ca878250dc3
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as a Qbot dropper, indicating its purpose is to deliver a malicious payload. The detection signature 'Xls.Dropper.QbotDocu12020-9818439-0' strongly suggests a Qbot family infection. The primary attack vector is likely spearphishing, leveraging the malicious Excel document to initiate the infection chain.

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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