Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ca66920332757f3a…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 57f14d3c3f91acae970b9e787829e663 SHA-1: ad81698154c080b75649c51d60f50a82d454580c SHA-256: ca66920332757f3aca89bb3cf47b6029c2e69a8ba52229b3de11e39b7b7ed3ed
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file was detected by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The primary attack vector is likely spearphishing, leveraging the malicious Excel document to initiate the infection chain. The dropper's purpose is to download and execute a secondary, more potent payload.

Heuristics 1

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

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