Malicious Office (OOXML) / .XLSX — malware analysis report

Static analysis result for SHA-256 a3141fee2a8bb8ff…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: dfbd7ca2347ebddc1bcac2f24ecb9a17 SHA-1: a1a97b6ddeb36bd23c0eed574b0d9b955ecb53e3 SHA-256: a3141fee2a8bb8ff2f5b4e78b1a2279f205a998d0d1e376be99dedb74bffc4e8
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as a Qbot dropper. This suggests the document is intended to trick the user into enabling macros, which would then likely download and execute a secondary payload, consistent with Qbot's typical behavior. The primary IOC is the file's SHA256 hash.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0

Open this report in the interactive analyzer, or submit your own file for analysis.