Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a9b1add75a58fb34…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 025c62aab5642ec4b664f09fd2f7e1fb SHA-1: 44ed076ae52abc275e18671b2f2e8e44a4f606d3 SHA-256: a9b1add75a58fb347cb6b99cca893fdc53eaa127d3e81945cdf6b3f0a574439d
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The primary attack pattern involves luring a user into opening a malicious Excel file, which then executes the embedded malicious code. No document body or scripts were extracted, but the ClamAV signature is sufficient for attribution.

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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