Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 82f7394380d2c323…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 324ef6db942004ed6c47764056dd56d4 SHA-1: 43355e2dfb0c1e0886dc52f78f7dc80fe53e0671 SHA-256: 82f7394380d2c323e4c0ad4da20e70f9df7e65aec3369dc103acc74c6646ee12
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 identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The detection name suggests it exploits vulnerabilities within Microsoft Excel to deliver its malicious payload. The primary attack vector is likely spearphishing, leveraging the document's macro capabilities to execute the secondary stage.

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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