Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c596c905d0cc0bd9…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 400e7b9d948cd76aae9a30587fb098c7 SHA-1: 5ebd0fa51c0a79c692ee55e31bca898695afd49e SHA-256: c596c905d0cc0bd9e6b32c71ef59d627bc26519d73f64258762117e7ce9e85b3
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File Execution: Malicious File

The file is an Excel spreadsheet identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating Qbot malware. The dropper functionality suggests it is designed to download and execute a secondary malicious payload. The SHA256 hash is provided as a primary IOC.

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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