Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e18a21e901efc74f…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e43b07664c6149a72c34f5acc8fc7dd2 SHA-1: b086cacab0d7551edb10a3bf37f66e10db946670 SHA-256: e18a21e901efc74f3ac7ece7d7fdf9f00135cb7bdad829af114ad351ca478b92
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The presence of macro-related heuristics, though not explicitly detailed here, further supports its role as a malicious Office document. Its primary function is to download and execute a secondary malicious 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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