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

Static analysis result for SHA-256 dff8ec04eedaadd6…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f473585a90ff927e16e0e553ed5c20b0 SHA-1: af934389c8d830fde7e42c4fc53deb9b0e7444dc SHA-256: dff8ec04eedaadd6e5d42af72cceeb9f86bbbd67434cd1e936567e8e0d5581f4
60 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious File Execution

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper. As a malicious Excel document, it is highly probable that it attempts to execute a payload, likely by leveraging macros or exploiting vulnerabilities within the Office application to download and run a second-stage malicious file. Further analysis would be required to identify the specific payload or delivery mechanism.

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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