Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3b1eaa6ebbba3348…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 4667e896bc2e0ee4c3df0c083630a5a5 SHA-1: 5e075bead47bf72157f02539c008e556250fdf63 SHA-256: 3b1eaa6ebbba3348403dc3060a73dfaa2f6977ef2006b8cc122fa2377fcba625
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 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The primary attack vector is likely spearphishing, leveraging the malicious Excel document to deliver a secondary payload. The document's structure and detection name suggest it is designed to download and execute further malicious code.

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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