Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 9ea05da6bd7e4ba1…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 55c746ac103779212f315b6de2ca46c3 SHA-1: ef63c7ed56b1c59b67ad33a51d9de5ea8885c23a SHA-256: 9ea05da6bd7e4ba1aaff37bc47f40b6cd0603b15e44e33cbb7ea2c21659b8531
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File: 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 detection name suggests it leverages malicious macros or embedded content within the Excel file to initiate the download and execution of a secondary 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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