Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a6be6cade93daba7…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: b3954fd1efe6ab15279a1aaa64d3f5bd SHA-1: 834b494ed6363a1358abf6a931090c749816ee76 SHA-256: a6be6cade93daba755d533f0e476eb3251dd8216fd2796ce60909b79e6e96be9
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File Execution: User 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 malware family. The primary attack vector is likely spearphishing, leveraging the malicious Excel document to trick users into executing a secondary payload. The document's structure and detection signature point towards established 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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