Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 be1439652d7c1da2…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e56a1994c42c5b5a8e9cc42ba3dd0e67 SHA-1: f98c771079d44b4eab48d18f1ee2b68b41a44c65 SHA-256: be1439652d7c1da2e5b9f9cd753ec4e5470a044ad88e5d783346525347d1f7fc
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 it is a Qbot variant designed to download and execute a secondary payload. The file's nature as an Excel document suggests it was likely delivered via spearphishing, and its purpose is to act as a dropper for further malicious activity.

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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