Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 de4e57c06858e948…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 90d946ef594174f8354cc045877a5cf2 SHA-1: 2bf6a346aa6d90d2ccf6f8d03f565e455a428aac SHA-256: de4e57c06858e948f3dc65d03794f313ac717653af82a99b015e608f9f0737ee
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 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 presence of macro-related heuristics suggests it likely uses embedded VBA to download and execute a secondary malicious payload, a common tactic for Qbot.

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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