Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 2f26b6686ec69f6f…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e1905e771fb039f96d77526cfcb79220 SHA-1: d5981d58d2fb2f4fba05a47875918a5604d3a250 SHA-256: 2f26b6686ec69f6f512bbf3132ab3a88874ff1f910af32338e1dbf3dcea7d873
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, a known Qbot variant. This indicates the Excel file likely contains malicious macros or embedded objects intended to download and execute a secondary payload, consistent with Qbot's typical behavior. The primary attack pattern involves luring the user into opening a malicious document to initiate the infection chain.

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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