Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3b6299f077b2a70c…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3e7e354f927eb15529ca6bf8f782c261 SHA-1: 0c68b1015ead6a5f3b30235bc35e99f31e8ccff4 SHA-256: 3b6299f077b2a70c3544434e142542d1270b096d1aeced147db5c19d85aa8277
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The document's structure and heuristic firing suggest it is intended to be delivered via spearphishing, leading to the execution of the Qbot malware.

Heuristics 1

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