Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e84e87510ae1cdb8…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c3e8a816c540d35e9775890a0436a677 SHA-1: 564473e4401927e6c3a3662fd4082d62a13086c0 SHA-256: e84e87510ae1cdb8e7834601158ed461493cbd133482d91e2fd5f2f4e9fa77e7
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. As an Excel document, it likely uses macro execution to download and run a secondary malicious payload, consistent with common Qbot delivery methods.

Heuristics 1

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