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

Static analysis result for SHA-256 57308a8709ccf1df…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d30db26966656bffd1859471c0313607 SHA-1: 8ba06110943f7028ab4b47cdc5fe3f38b7a06810 SHA-256: 57308a8709ccf1dfdf855e6f733a315e11ca7c53b030151a8e335b7be370c828
60 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious File

The critical ClamAV heuristic firing indicates this Excel file is a dropper, likely intended to download and execute a secondary stage malware. The specific detection name 'Xls.Dropper.QbotDocu12020-9818439-0' suggests a connection to Qbot malware families, though direct attribution is not possible without further analysis. No other IOCs were extracted from the provided evidence.

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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