Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 9ea3e23c625bf2b5…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 83abd0148ac8f7a42e592176abaf2768 SHA-1: 654f46565bdc761e8cad49d9c4a83a6af74757d5 SHA-256: 9ea3e23c625bf2b5c1f9f5d8a28bbb61bb1747e8a646794121a7b414ffe06cc5
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is identified by ClamAV as a Qbot dropper, indicating its primary function is to download and execute the Qbot malware. The detection signature 'Xls.Dropper.QbotDocu12020-9818439-0' strongly suggests a Qbot family infection. The Excel format and dropper behavior align with common Qbot distribution methods.

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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