Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c3e7cb92c186c365…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 7698974e7aee41a35c1a661edde8b8cb SHA-1: a5bb6f144237169caccff6e27b5aeaabaaff2bda SHA-256: c3e7cb92c186c365d633c78522d37e2bdf2d29679624abae7941cc0612411f87
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 suggesting it is a Qbot variant designed to act as a dropper. While no specific scripts or document body content were extracted, the heuristic firing indicates the primary function is to download and execute a malicious payload, consistent with Qbot's typical behavior.

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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