Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4eb85a91e2b6ec25…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1a684b71055f0e14da806dd0f10762b2 SHA-1: cecff8ffdd776c4b06fad908bd647198cd747e73 SHA-256: 4eb85a91e2b6ec25b9cc6723404dc45b3b4870304c8367f8e0b394db5847035f
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper disguised as an Excel spreadsheet. The primary attack pattern involves luring the user into opening the malicious document, which then likely executes a payload. 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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