Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 51bc23f6bc35643c…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: bfef583a1b599d66c08af7dec34c6ff0 SHA-1: 1f90298bf922bb4bbef334ff59e2469b706c2922 SHA-256: 51bc23f6bc35643cedda1be118e59d37a8d9a07c4862a84942ea5167813be1d8
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it functions as a dropper for the Qbot banking trojan. The detection name implies the Excel document contains malicious macros or embedded objects intended to download and execute a further stage. The primary attack pattern involves luring the user into opening the malicious attachment, leading to the execution of the 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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