Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 8dbc5e04315d22c9…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d639d326d3dde694af330eea33136d8d SHA-1: 8f874fe3331018f00721c828880db8ce7355b9cc SHA-256: 8dbc5e04315d22c9c703227a3a49dfb64923daf261dc586e3d93e3ff230c5b5c
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 it functions as a dropper for the Qbot banking trojan. The primary attack pattern involves luring the user into opening a malicious Excel file, which then executes a payload. While no specific scripts or document body content were provided for analysis, the heuristic detection is sufficient to infer the malicious intent and likely family.

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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