Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ff4cd34f125c4f83…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1bfc8994713a8c71014ca4941d9965b6 SHA-1: 931501606ac6fa9c87a1c9221830e12b3ca8c293 SHA-256: ff4cd34f125c4f83063aa3c87778675ec74c39894b4463aa8a61b2eb340f7a3e
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as a Qbot dropper, indicating its purpose is to download and execute a secondary malicious payload. The presence of macro-related heuristics further supports its role as a delivery mechanism for further infection.

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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