Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c97325e77cee6636…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 10d62c49e1b572384021ff2ea535e421 SHA-1: 0df2f5f7a047ec95265487ea596588cebbb8a507 SHA-256: c97325e77cee663673c34167f4deac38043c8da3492af15b2753e9e4207ba8e2
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating a Qbot family infection. As an Excel file, it likely employs macro-based execution to download and run a secondary payload, a common Qbot delivery technique. The SHA256 hash is provided as a primary IOC.

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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