Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f328f20bd9935d35…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 7c6ec66196f05133037a95cc88ddf36d SHA-1: 86aee920c1139d1a0b2f5b422cb952597e1ed1b3 SHA-256: f328f20bd9935d35f5eed3bd81c01e50806c7dab188ea2cc4258ef64cd494a38
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to drop and execute a malicious payload. The Office (OOXML) file type and the critical heuristic firing indicate a likely phishing or social engineering lure, leveraging macro execution to initiate the attack chain.

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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