Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b02d9c69aa556b5d…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 810ff956162ed9ebc98dbaf3bfa796c2 SHA-1: a02bdc9293e036482e6f246aba04a17717432e52 SHA-256: b02d9c69aa556b5dea9367492e2341725d212b305788a4c3d4696a0e3e027131
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 a secondary payload, aligning with the 'Phishing: Spearphishing Attachment' and 'Command and Scripting Interpreter: Visual Basic' MITRE ATT&CK techniques. The primary IOC is the file's SHA256 hash.

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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