Malicious RTF — malware analysis report

Static analysis result for SHA-256 61c257daefe07234…

MALICIOUS

RTF

7.9 KB First seen: 2020-12-28
MD5: 5e1be32fa5627497f82dab5483b03e2e SHA-1: 1290d06e905b2e4a7f03369273de26a224c76022 SHA-256: 61c257daefe072348e5e5172275bce69c52fd4ba1a2663bb4e6ea6b3b8fdd4fd
100 Risk Score

Malware Insights

MITRE ATT&CK
T1203 Exploitation for Client Execution

The RTF file contains an embedded OLE object that leverages a known vulnerability in Microsoft Equation Editor. This technique is commonly used to deliver a malicious payload, leading to arbitrary code execution on the victim's system. No specific family could be identified from the available evidence.

Heuristics 3

  • Equation Editor CLSID critical CVE likely RTF_EQUATION_EDITOR
    Equation Editor OLE CLSID found inside an OLE object — exploited by CVE-2017-11882 / CVE-2018-0802 / CVE-2018-0798
  • OLE object data medium RTF_OBJDATA
    RTF contains 1 \objdata section(s) — embedded OLE objects
  • Embedded OLE object medium RTF_OBJEMB
    RTF contains \objemb — embedded OLE object

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
objdata_00_off000001c9.bin rtf-objdata-decoded RTF \objdata at offset 0x1C9 3566 bytes
SHA-256: 2e0fd07cdd2ec234948a52fd4a20ee4fdc0553cf907bee71eca69680d84bef63

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