Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 8b2f761b8d44ae33…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 85278f7f9cad8accaedb29c7e1920496 SHA-1: 076bf5ed4294b35c4b4c2f2076d08552346846ad SHA-256: 8b2f761b8d44ae33e930fca9a965e674fb88a557e590d1fd5bdd830c8b0a43d8
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The detection signature suggests a common attack pattern involving malicious Office documents designed to execute and download further stages of the malware.

Heuristics 1

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