Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a4eecfd30851b6c9…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 0ffbca6b49faccea96ba0ba48d3b42c4 SHA-1: 17dd74df907d3eb9a23086fd1626084999d10420 SHA-256: a4eecfd30851b6c991ebfff51e114036c70ac2564170926106e63a134700894c
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File Execution T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, indicating it functions as a dropper for the Qbot malware family. The primary attack pattern involves tricking a user into opening a malicious Excel file, which then executes a secondary payload. The detection signature strongly suggests the file's malicious intent and family.

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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