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

Static analysis result for SHA-256 9d81e922bb58cb7a…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 216017385a09abda3abcb0956f372031 SHA-1: 448680f3b318753dbc3e7f3f722dd8f63030696b SHA-256: 9d81e922bb58cb7a92f9537ba5c8a37a06b4453191d18f5a438bdf9daa84b28a
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document flagged by ClamAV as a known dropper for the Qbot malware family. While no specific document body or scripts were extracted, the heuristic detection strongly suggests the file's purpose is to download and execute a malicious payload. The presence of the Qbot signature indicates a high likelihood of this behavior.

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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