Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a911ba2fd70b2f98…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: b4342b893b2332bab0fd701946c80e16 SHA-1: 0f35356e812bcfb730c9b99d0550b389b191de67 SHA-256: a911ba2fd70b2f9840d616f7f0f22c1c0093f1223f2201244ec85adc34df9030
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 suggesting it is a Qbot variant designed to act as a dropper. The primary function is likely to download and execute a secondary payload, a common tactic for Qbot. The SHA256 hash is included as a primary IOC.

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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