Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f58a04bdeffd44e2…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 5e49f1886b801de41e12f07cab2c793c SHA-1: 2524f27cd810a57b2f80466a4a75404403177246 SHA-256: f58a04bdeffd44e214b9b352338b5da6611acdd1acad98b93cf820a26b80bc24
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 suggesting it functions as a dropper for the Qbot banking trojan. The detection name implies it's an Excel-based dropper, consistent with the OOXML file type. It likely exploits macro execution to download and run a malicious 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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