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

Static analysis result for SHA-256 3d5433bb647406c5…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: dcfdac01dbdc85f785cb64431a0055bc SHA-1: d731433b66a3e0be54eb633a92c323ba30605b5a SHA-256: 3d5433bb647406c560b348cb8b282c8c4a7ccf73643b5289d8638caa14e95215
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. Such files typically rely on social engineering to trick users into enabling macros. Once enabled, the macros execute, likely downloading and running a secondary malicious payload.

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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