Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b26e217f18d0c82b…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a61b875eb436b353a7252e925d7c1f55 SHA-1: 01d5e5afa2faeb2c003fd05152f0979096598754 SHA-256: b26e217f18d0c82bf790e9633b67892380ce4e258c2f0a1397cbfba8410f9ed4
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 suggesting it is a Qbot variant designed to drop a secondary payload. The Excel format indicates a likely phishing lure to enable macros, which would then initiate the download and execution of the malware.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0