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

Static analysis result for SHA-256 554141cc696d00d8…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 769cf7d62757684d067553d05d3733f4 SHA-1: 5ee05608a4d2b127b7b12e01ba1b2a143fea76ab SHA-256: 554141cc696d00d8426bf306feb73c19eb475e3fbdb2f9a7269dea341dab0381
60 Risk Score

Malware Insights

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for other malware. The primary attack vector is likely through a spearphishing attachment, leading the user to open the malicious Excel file. The file's purpose is to download and execute a secondary payload, although specific details of the payload are not available from the static analysis.

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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