Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 eb02a8550921b083…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 64c7cbab063ca14c24f96043511f14c1 SHA-1: 727f600a51cbe4cb68279e39b0c8035f2f8e42e0 SHA-256: eb02a8550921b083ba9c700bc8c631d435ef8da121171a369d1f3daf8cc81e4e
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File Execution: Malicious File

The file is identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating it is a Qbot variant designed to deliver a secondary payload. The Office (OOXML) format suggests it was likely delivered via spearphishing. The primary function is to act as a dropper, executing further malicious code.

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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