Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 36e1d64b99559cf1…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ed9272d803ef4a3a69232f42bfb7c105 SHA-1: 2bb490a541d5b155fdf0d2c04ecdc6ad2213c3bd SHA-256: 36e1d64b99559cf1630398a85a6a157731125f69e264e4212be961e315fc41b2
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it functions as a dropper for the Qbot banking trojan. The detection name implies the Excel file is intended to download and execute a secondary malicious payload. No document body or scripts were extracted, but the heuristic detection is highly indicative of Qbot's typical delivery 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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