Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4e19b8401b7423a4…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: af366272bb357b43dd8172979d74aa6e SHA-1: d663de891c4c984ebf4941838c5211a51b464ea5 SHA-256: 4e19b8401b7423a44f3d1b7dbd47ddd74805eff2b7c5bfddc32732b873dd61b3
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 its role as a dropper for the Qbot banking trojan. The detection name suggests it leverages macro-based execution within an Excel spreadsheet to download and run a malicious payload. This aligns with common Qbot distribution tactics.

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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