Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e6005022ddfe7b89…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 381bb46be8aa16b32eb05b3caf2addee SHA-1: 2dd23d6605ddb74bddd9fe04e1b9de84dde1c614 SHA-256: e6005022ddfe7b89a3c90ff59973328f8679c0a1e9120b2da45ea3ed59d08c50
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

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 of such documents is to download and execute a secondary malicious payload, likely leading to further system compromise. The SHA256 hash is included as an 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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