Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 349dbca1ec2e5f04…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f737471272cf22cf3f1d78541a19e0a1 SHA-1: 5d6ab7e4e1a52fce773105ead3a2091138565b53 SHA-256: 349dbca1ec2e5f04861b1d20bca93e31ff8c20c52cdb167cdc749e5985dfbfa4
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 indicating it functions as a dropper for the Qbot banking trojan. The detection name suggests it leverages Excel macros to initiate the malicious payload execution. This aligns with common Qbot distribution methods.

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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