Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3a8dfccb428f040a…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 33ba5cf59efbf4fe12ea13a4ed2f2cf5 SHA-1: e74c6351dfa73ad46c37afed38572f9856e3b0cc SHA-256: 3a8dfccb428f040a90cc6c2b8fdde1484240014450f402c49817c677c970acbc
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as a Qbot dropper, indicating its primary function is to deliver the Qbot malware. The detection signature 'Xls.Dropper.QbotDocu12020-9818439-0' strongly suggests a malicious Excel document intended for malware distribution. This aligns with common Qbot distribution tactics.

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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