MALICIOUS
170
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The sample exploits known vulnerabilities (CVE-2007-3899, CVE-2026-21514) within Microsoft Office documents. It uses a lure suggesting payment details or an invoice to trick the user into enabling macros or opening an embedded package, which likely contains a secondary payload. The heuristic firings indicate the potential execution of 'cmd.exe', suggesting a command execution or payload delivery stage.
Heuristics 6
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CVE-2007-3899 — Microsoft Word malformed string memory corruption critical CVE likely CVE_2007_3899Word OLE document has the MS07-060 malformed-string exploit shape: a Word 97-family FIB points to a malformed DOP/string-table region with an abnormal INT_MAX run, inflated text counters, and exploit payload or Mdropper.Z campaign evidence.
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OLE with Ole10Native — possible CVE-2026-21514 exploitation high CVE likely CVE_2026_21514Document contains a Word OLE object with Ole10Native plus executable, PE, or risky remote-link indicators. CVE-2026-21514 exploits OLE metadata validation; this stronger structure is treated as likely exploitation.
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Ole10Native package carries executable/script file type high OFFICE_PACKAGE_RISKY_FILEOLE Package displayName or fullPath ends in an executable or script-capable extension. Even without UI extension spoofing, embedding a runnable payload inside an Office document is a high-risk delivery pattern.
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Macro/content-enable lure medium SE_ENABLE_LUREDocument instructs the user to enable macros or editing — a common technique used by malware droppers to bypass Office macro security settings
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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://eway.ca/ In document text (OLE body)
- http://schemas.openxmlformats.org/drawingml/2006/mainIn document text (OLE body)
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
ole10native_00.bin |
ole-package | OLE Ole10Native stream: ObjectPool/_1570421940/Ole10Native | 2931 bytes |
SHA-256: 56c57bdee8a6fcd5659ecd8c93097236fcb83452bb63cf7ca6ff90bb2e8610bb |
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ole10native_01.bin |
ole-package | OLE Ole10Native stream: ObjectPool/_1570421941/Ole10Native | 2919 bytes |
SHA-256: 0bf3f0828de523db15968d4a6b67a7e08186db7192dc600a1dbf6363d1508e3c |
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