Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b52e74b92522fcd6…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 32c7e61c86862b44b404ef177d293af7 SHA-1: 1f4c7b9ab3ce6181d73f8729bde5eb2fd19d92a8 SHA-256: b52e74b92522fcd6aaba6cc59732a002f42da00e114097214e4df26bdda2add8
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically names it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting a Qbot family dropper. The file's purpose is to deliver this known Qbot variant.

Heuristics 1

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