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

Static analysis result for SHA-256 492bb77730065447…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 469cc01d22c5e755922d22c047cdca51 SHA-1: bd164ae393d9a0d001df1525056bef0bb4933b03 SHA-256: 492bb77730065447d2241a58c71618ff3e050a85d580c5f5e282322feaa2312a
60 Risk Score

Malware Insights

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for other malware. The presence of this specific detection strongly suggests the Excel file's primary purpose is to download and execute a malicious payload. Further analysis would be required to determine the specific family and full attack chain.

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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