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

Static analysis result for SHA-256 8e62bf5985a4b7e2…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a2ee431680f8bbf8c6c7a24fde2458f3 SHA-1: 6be67620de0081871b38a32ba3587185ab9a14ef SHA-256: 8e62bf5985a4b7e2d8b0e7ace4b6823195911452fa65eefb1672f8f342d8a68d
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', indicating it functions as a dropper. Dropper malware typically facilitates the download and execution of additional malicious payloads. While no specific document body or scripts were extracted, the heuristic detection strongly suggests a macro-enabled document designed for initial payload delivery.

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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