Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 bf355625a8d7ba5a…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 9cefecf4f1edfaec4cab50e477ddbea2 SHA-1: 74d1dbe9d8c4962b0fc07ac083d89ade42f9e5fd SHA-256: bf355625a8d7ba5a13b4f082aa6d510e230ab7a3c7ae40e54fd4f2166fac673e
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly suggesting it is a Qbot variant. Such documents typically employ macros to download and execute further malicious stages. The presence of the SHA256 hash serves as a primary indicator for this specific sample.

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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