Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 8f8cd81e6a5afc58…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 754f370134036c23e83efef262debf2c SHA-1: 2a911e15b3be87ac94a1a3fa69b04d4bd7edafc8 SHA-256: 8f8cd81e6a5afc5808bfcdd8d4dde7fe1b649700701eb7fe8b97f8eb7a3a5210
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 suggesting it functions as a dropper for the Qbot banking trojan. The primary attack pattern involves luring a user to open a malicious Excel file, which then likely executes a payload to download and install further malware. The SHA256 hash is included as a primary indicator of compromise.

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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