Malicious Office (OOXML) / .XLSX — malware analysis report

Static analysis result for SHA-256 4f186f33efce1552…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 69be45ad80e64e7879df7e46e8ba8bd4 SHA-1: c682b82249ddcd8d9f1309e518158c9fb85dd111 SHA-256: 4f186f33efce1552db6016993bd33a75289372e1623e2d458cf43142d9bce070
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0'. This heuristic strongly suggests the file is a dropper, likely intended to download and execute a secondary payload upon enabling macros. The lack of further script or body content necessitates a focus on the dropper heuristic for this assessment.

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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