Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 fc0e08a5d26a8e25…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 55fd3acd45ba99770caceb3c49a299c7 SHA-1: 65172f5097ac1f05ad86ca2b4cfd6c7594b92dbc SHA-256: fc0e08a5d26a8e251c324fbff7524c7b4b0c3fcb0fff0f38dcbd8a17ea645eb9
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating a Qbot family dropper. This type of document typically relies on social engineering to trick users into enabling macros, which then download and execute the main Qbot payload.

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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