Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 acc2f964a5701b06…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ad2c3990ce567d3d4875b1b3a2e936f1 SHA-1: 36f23f76ac2a49f34af17fa58128d589984a3f92 SHA-256: acc2f964a5701b062a8fdd04f8a8cff75a7d3018b419abe81f22a29da5e9b5b2
60 Risk Score

Malware Insights

Qbot · confidence 90%

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 file type and heuristic firing indicate a macro-enabled document, a common delivery mechanism for Qbot. The primary function is to act as a downloader for further stages of the attack.

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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