Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4f85a1e6fe098422…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 2234762826f270b4956d4e9a42942e35 SHA-1: 33f88996b86d2c048a586d9271b55f6c38578d29 SHA-256: 4f85a1e6fe098422fd177f8433ff39b479667be384c3a6e0dba4fb315c7c9b2f
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 indicating it is a Qbot dropper. The document's purpose is to download and execute a secondary malicious payload, consistent with Qbot's typical behavior. No further IOCs were extracted from this 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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