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

Static analysis result for SHA-256 9765065292bea019…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 81534ec3319611c699ea1a786e73e305 SHA-1: d29dbe77fb1c93688f38ab019a54884f9070efaa SHA-256: 9765065292bea0191ec7c117333f8fbafd7c604f31fb99d7317ecbcfaddd91c3
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is an Excel document flagged by ClamAV as a known dropper. While no specific malicious script or document body was extracted, the heuristic strongly suggests the file's purpose is to download and execute a secondary payload, characteristic of Qbot-related malware distribution.

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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