Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3798964fce459237…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 0b541ed05b5b0d8284e3d26108e7f26a SHA-1: 58b2d34805af458d50d72e4ba55164771ed818e5 SHA-256: 3798964fce4592370267b6d704d72d42b538ad9a1bbbb450d69bbe238d429bd6
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1204 Malicious File T1566 Phishing

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 the user into opening a malicious Excel file, which then likely executes a payload to download and run further malware. The detection name itself suggests a dropper functionality.

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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