Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 477780220d081056…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a07c16d9f6754ca76ff3b775808339f3 SHA-1: eac76de679e9cae360677e5a66aef5301f113168 SHA-256: 477780220d081056554cbfb5a6a6704734df190e314c4dcda9a4ce91553c4fe1
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 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, often leading to further system compromise. The SHA256 hash is included as a primary indicator.

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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