Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b25373db22fe4e90…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e397f11d509ec7c346921d373d073e22 SHA-1: 33d2e6530be46066eda30a22b89d99afb02ca07d SHA-256: b25373db22fe4e90e4a0042fc0c3d960636f597efb5e5976dddf3c65e3c73fb2
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. This type of document typically uses social engineering to trick the user into enabling macros, which then download and execute the Qbot 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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