Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 942e5540553f2422…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ac4324515998323ed243b327c1029984 SHA-1: 43109516256676f305e6edc840669c83fa833249 SHA-256: 942e5540553f242216bd6ae657e18f35dcf565fd55e40f94cac70687dbee4005
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File: 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. The primary attack pattern involves luring the user into opening a malicious Excel file, which then executes a secondary payload. No VBA or scripts were explicitly extracted, but the ClamAV detection implies embedded malicious content designed for payload execution.

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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