Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 507de6652a2e77a3…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 923269f9ff147827f96c520be0162a63 SHA-1: 595d7fdd4b276b8872f7660fda6eae8420d53037 SHA-256: 507de6652a2e77a36b590b3bf281fcdb6316b5a7fd6dca5a25d6e000470f553a
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 functions as a dropper for the Qbot malware family. The primary attack pattern involves luring a user into opening a malicious Excel file, which then likely executes embedded malicious code to download and run a further stage payload. This aligns with common Qbot distribution methods.

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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