Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3931379cf9213620…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f11ad9b80e0252167705d6114f1868b5 SHA-1: 7ca2ccc99ae7fbb81bcea0e8969996abd6d98a71 SHA-256: 3931379cf9213620c40529b09314df24499f800e83a866280f23948ef8d7c2dc
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. The primary function is to deliver a malicious payload, likely through social engineering within the spreadsheet to trick the user into enabling macros or interacting with malicious content. The SHA256 hash is provided as a primary indicator.

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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