Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 1f32e6c3b4908561…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a72a7db17f39642f75ad0e1e4dbc06a4 SHA-1: db9ce2db0b57290cb94ec2ba2c43a5b39e6462d7 SHA-256: 1f32e6c3b4908561d40c48ee66a43627869f7d29fd04fc8a117bb0f1f0e64316
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified as malicious by ClamAV with the signature Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating it is a Qbot dropper. The file type is an Excel spreadsheet, commonly used for delivering macro-based malware. The primary attack pattern involves tricking the user into opening the document and enabling macros, which then execute the Qbot payload.

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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