Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f0dc1a547cde88b1…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e1842a3b1e09d854a234df572e19bdce SHA-1: 62bf80d3a77c69c14db62437b6db317ec764779b SHA-256: f0dc1a547cde88b11107db7ebac765c80d9d7365958982f2635fd67c34cae641
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1204 Malicious File Execution T1566 Phishing

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it functions as a dropper for the Qbot banking trojan. The primary function is likely to download and execute a secondary payload, a common tactic for Qbot.

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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