Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 438f788abbd4f938…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d2bb563a8e66aa229e217859b28c4102 SHA-1: cff952839591ce646e39d75e22d2e62036c9f668 SHA-256: 438f788abbd4f938ee05de250f09b1e32353337a062677a77ade58673528330d
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The critical ClamAV heuristic identifies this file as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. Qbot is known to be distributed via malicious Office documents, often using macros to download and execute the main payload. The file's SHA256 hash is included as a primary IOC.

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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