Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4f277da9baaf6f41…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 80b91c51bf9e2fe968a451495269b2b9 SHA-1: 0771ee412be4486dd856f4ad1b400896c17eaf52 SHA-256: 4f277da9baaf6f419dadf7114716e88bc04c04c80ba25311be2fc2c98fba03ce
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 indicating it functions as a dropper for the Qbot malware family. The detection name suggests it leverages macro-based execution within an Excel document to download and run a malicious payload. This aligns with common Qbot distribution tactics.

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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