Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 594d4d092b63dc5d…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 4d7b163ac43e230f5f94a7a1a3b020ef SHA-1: 79b1731edea1db4f378bd121e04ff2aa5d8bb54c SHA-256: 594d4d092b63dc5d5263cde1e9a21a11ff117b56a40e29af59a817691467d514
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File Execution: Malicious Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. The heuristic firing suggests the document's primary purpose is to deliver and execute a secondary malicious payload, consistent with Qbot's known behavior.

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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