Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 23d1615e28feb992…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 9a7a3dbd1d5600f4f32cf484ccd786d4 SHA-1: 2ac3f3da76a4494308deafa101dace62faec828c SHA-256: 23d1615e28feb992dec9a6da4116e470257334e85a9cdc8bf13ab23302a662a7
60 Risk Score

Malware Insights

Qbot · confidence 90%

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 primary attack pattern involves luring a user into opening a malicious Excel file, which then executes a payload. While no specific scripts or document body content were provided for analysis, the heuristic detection is sufficient to infer its malicious intent and likely family.

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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