Malicious RTF / .DOC — malware analysis report

Static analysis result for SHA-256 2b95f8d7e77d68b4…

MALICIOUS

RTF / .DOC

243.8 KB
MD5: 8e128f75977895f5e8767935ab792e5d SHA-1: 6820bb80d79a418adecf1db8d7bf1fddf054fc4e SHA-256: 2b95f8d7e77d68b4fc2f40b1c42a9da731bd9812a60c36162019063f8af24978
100 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious File

The RTF document contains OLE object data and triggers heuristics for automatic OLE activation and update. This suggests an attempt to exploit vulnerabilities associated with OLE objects, likely to execute embedded malicious code or download a secondary payload. No specific document body content or scripts were available for further analysis, limiting the ability to determine the exact payload or family.

Heuristics 3

  • Automatically linked OLE object high RTF_OBJAUTLINK
    RTF contains \objautlink — an automatically linked OLE object surface that can be updated or activated when Word opens the document.
  • \objupdate forces OLE activation high RTF_OBJUPDATE
    RTF contains \objupdate — forces automatic OLE object instantiation when the document is opened, bypassing user interaction. Almost exclusively seen in Equation Editor exploit documents.
  • OLE object data medium RTF_OBJDATA
    RTF contains 1 \objdata section(s) — embedded OLE objects

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
objdata_00_off00001112.bin
2b53af614328db618e43344c59bdc63c37138ede6137b2525ae4402c56b99e17
rtf-objdata-decoded RTF \objdata at offset 0x1112 4192 bytes