Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 35d499b1dfdf040c…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: cbce0280911b8a0820d96bb1aecba252 SHA-1: ffa169637391068548fee635269b5c7a7a4af9d3 SHA-256: 35d499b1dfdf040cde266613ab4dfd26d7248708b49087c0d7e9c658dec51848
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 a Qbot family infection. The file type is an Excel spreadsheet, a common delivery mechanism for macro-based malware. The primary attack pattern involves tricking the user into enabling macros to download and execute a secondary 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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