Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 39e4e860da4715c0…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a0e8a112305bc9211f5c9874affa7303 SHA-1: 7c377928b77f11f6ed75eb8f175afa05405a5fbe SHA-256: 39e4e860da4715c028721ec543f4271e352204284193b702c1cc0f9de4cdf02e
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to drop a secondary payload. The Office (OOXML) file type indicates it is likely delivered as a macro-enabled document, a common initial access vector for Qbot. The primary attack pattern involves tricking the user into enabling macros to execute the 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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