Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d7baaeb23cc6ea34…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 4899cb5b9ae2d07a1d95dd0af012a41b SHA-1: 23a96dfc009d7839af426fb110b037570463fc29 SHA-256: d7baaeb23cc6ea34c09697e24531a304ca88cc5c795115f9896f75338cee841b
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1204 Malicious File Execution

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 to download and execute a secondary stage payload, which is characteristic of Qbot's initial infection vector. 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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