Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ddc7ecb2817e9122…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 75ebb807e24b5d1887485ffae8b11a4e SHA-1: 4abe8e92fa3151c0b677a02e55b87b6d6d807231 SHA-256: ddc7ecb2817e91223443f9ee9384483d181e65c31cb0aa318aaad21e1d712e7a
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File: User Execution: Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot variant designed to act as a dropper. The primary function is to deliver and execute a secondary malicious payload, likely through macro execution or exploiting a vulnerability within the Excel application. The SHA256 hash is included as a primary indicator of compromise.

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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