Malicious RTF — malware analysis report

Static analysis result for SHA-256 6ee563956bc1b439…

MALICIOUS

RTF

8.0 KB First seen: 2020-12-28
MD5: aab1453471390db3753f790769600df9 SHA-1: 30dd3205bb273e6c1b32106e80c7ae3852a5436a SHA-256: 6ee563956bc1b439be62d9bc8b6bada5f9d943f6b2de5f4b3a3858bea7b90b2e
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 3581 bytes
SHA-256: 5d8d7b6fcdf15fbc66c0bfb9b87807aeb7f90fdd37ba1b0bdba788d766c8efa0

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