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

Static analysis result for SHA-256 f462aed39e6d08e1…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e2bb9bd952f0a149f66e50049448a535 SHA-1: 383471512745da4f58cdcfb015d87f11629618f7 SHA-256: f462aed39e6d08e152fa07d6f4fec98a91ef39187df0ec8ddad3d050aa5c5f49
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for other malware. While no specific URLs or scripts were extracted, the detection signature strongly suggests a malicious intent to download and execute a payload, likely Qbot. Further analysis would be required to identify the specific payload and delivery mechanism.

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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