Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 50cdd8d665b61c7c…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 754f5130b604d60f7831df84613ffcf8 SHA-1: 7ea57f72bf6f62099cd1c0c77d58549f8586eb86 SHA-256: 50cdd8d665b61c7c8067150a5c26e87f337e2118ee930f99ebd7fff361dadbc1
60 Risk Score

Malware Insights

Qbot · confidence 90%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot malware family. The detection suggests the Excel file contains malicious macros or embedded objects intended to download and execute a secondary payload on the victim's system, aligning with typical 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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