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

Static analysis result for SHA-256 9304833772afe7fc…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 33dc2c58426b3da0be833f5e582640f8 SHA-1: 73999ddb5dc8ba8eda4323d1d6f72043aafbb1c7 SHA-256: 9304833772afe7fc8c179cee6b07e3cb8f4184062fcd7ca54ce3abc7034d2922
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for other malware. While no specific document body or scripts were extracted, the detection signature strongly suggests a malicious intent to download and execute a payload, likely Qbot or a related banking trojan.

Heuristics 1

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