Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 510c8b5dfd846a80…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3e6d1bc0366c99d2049c115b3cb4e8aa SHA-1: 2ce29bf00fa73bd919ea9a1ab07b6f52f8b78468 SHA-256: 510c8b5dfd846a807daa72d45385b701169456d1d0d9c2dac238040fc8bc3e39
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 malware family. The primary attack pattern involves luring a user into opening a malicious Excel file, which then executes embedded malicious code to download and run a further stage payload. This is a common delivery method for Qbot.

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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