Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 dbd9bcc10a2ba5b7…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 33bc6938701490a47d1175c8925e0d28 SHA-1: 6ecdf5becdce8c76875d38261a64360205d93956 SHA-256: dbd9bcc10a2ba5b70f09448edcf5ff37f931239e5d2018e65c7da31eba389a4b
60 Risk Score

Malware Insights

Qbot · confidence 90%

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 functions as a dropper for the Qbot banking trojan. The malicious nature is further supported by its classification as a malicious Excel document. It likely exploits the macro execution capabilities within Excel to download and run a secondary stage 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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