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

Static analysis result for SHA-256 f29e6e48f080ea4e…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 9c05d58e4a581e51bbfed38d63102fe0 SHA-1: b174ae4cd8a9cab8213de509fdae53fdde75f180 SHA-256: f29e6e48f080ea4e783ff3c660c3d4ff04cd719d30ea64d64b51493ccd43005a
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified as a malicious Excel document by ClamAV, specifically flagged as a dropper. This suggests its primary purpose is to download and execute a secondary malicious payload. The detection name 'QbotDocu' hints at a potential connection to the Qbot banking trojan, although direct evidence of its functionality is not present in the provided heuristics.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0