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

Static analysis result for SHA-256 3e5fb49265a6fe93…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: dcb362d0ff904324e00e0d746c8d3366 SHA-1: 19b27ddeea782879350210d8ffb241a9abccceca SHA-256: 3e5fb49265a6fe930a1cb9451d6c5a71239cd7c78907435be9747f55355a6087
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. As an Excel document, it likely uses macro-based execution or exploits a vulnerability to deliver its payload. The primary function appears to be the initial stage of a multi-stage attack.

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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