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

Static analysis result for SHA-256 cd7311b2f1cfb3c6…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f0807dfdfd693feb415a905fed5dd555 SHA-1: cfcbfc70822442c492d31cffd87901e0b946cb61 SHA-256: cd7311b2f1cfb3c63c9bbaa05023e9383156809a36892f9826eb23f9758b2877
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for other malware. The SHA256 hash is included as a primary indicator of compromise. Given its nature as a dropper within an Office document, it likely employs social engineering to trick the user into enabling macros, which then execute the malicious payload.

Heuristics 1

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