Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 1b803b5c15d46d8b…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ba87e6480ef9ee53be4d74aba6edecd3 SHA-1: d4263aa9b006396532939da7c8c739a7cf1e008e SHA-256: 1b803b5c15d46d8b660896d120705269f478d4c3003a7177ad1864d9d8cdd1af
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. Its primary purpose is to deliver and execute a malicious payload, likely through exploiting macro execution vulnerabilities in Microsoft Excel. The SHA256 hash is included as a primary indicator of compromise.

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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