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

Static analysis result for SHA-256 bcc0ef1760dcff31…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 41519c8ec579feaef7f3c205fdcf1fd9 SHA-1: c470f3938f6a7d7ac44ecff4e6a4b69894004b76 SHA-256: bcc0ef1760dcff31c28f7b47964f987679388019c9a2897aefd77268f885ffae
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, indicating it functions as a dropper. The presence of macro-related heuristics suggests it likely attempts to execute malicious code upon enabling macros, commonly used to download and execute further stages of malware. The SHA256 hash is provided as a primary indicator.

Heuristics 1

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