Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f6e11dc754340a68…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 57541a14b02bbfc32e8b325b81bea7ff SHA-1: 3fb1031799fa8f43d2a48b3231e8b9c45a9efcf4 SHA-256: f6e11dc754340a687f7cc309b7f548c485f449d1f295305e3427c38151ff9468
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, indicating it functions as a dropper for the Qbot malware family. The primary attack pattern involves luring the user into opening a malicious attachment, which then executes the embedded payload. Further analysis of the macro content would be required to detail the exact execution chain.

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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