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

Static analysis result for SHA-256 4881aef325c6ebef…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 389156d5849a8d42fd791ab97437e49e SHA-1: dde4b618abc959e276b595b630634655f7d86de5 SHA-256: 4881aef325c6ebef4c7de09b7e2b3c562c69cbdd75b9dbf26019ff77f70a09c9
60 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious File Execution

Static analysis identified the file as a malicious Excel document. The CLAMAV_DETECTION heuristic indicates it is a known dropper, likely Qbot, designed to download and execute a secondary payload. No further IOCs were extracted from this sample.

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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