Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 5375126b181b3374…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 86c2236514438c8a2e669ce7dd8eb9f9 SHA-1: a268a542e89cecda6abad1c7ab4c94d02d1d6a00 SHA-256: 5375126b181b33740e65464c19916543517b194c6aa52278d916d2f56812b853
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file was detected by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot malware family. The presence of macro-related heuristics suggests it likely uses VBA to download and execute a secondary payload, a common Qbot delivery technique.

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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