Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4f49d117c46bf70d…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a3b1c6f0a9c34c003f8d71ae8576e430 SHA-1: 0d33d783f62a3f02df8157e58857ef87178a7531 SHA-256: 4f49d117c46bf70dcd50a6762a5c41e74498987e6a347dcb2f441ab5dbafb875
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. Such documents typically rely on social engineering to trick users into enabling macros, which then download and execute the Qbot malware. The primary attack vector is likely spearphishing attachment.

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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