Malicious RTF / .DOC — malware analysis report

Static analysis result for SHA-256 465580035e366549…

MALICIOUS

RTF / .DOC

3.7 KB
MD5: 90ffd49950e1dce1456e60a1b9aaf371 SHA-1: 14b1a0a01b5820272684a6ddd78c23ae623c6fa8 SHA-256: 465580035e3665491b936c21d1fe08b2f436aad52f47377e43cf8307e18c17d1
100 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious File

The RTF document contains OLE object data that is automatically linked and updated, indicating an attempt to exploit vulnerabilities associated with OLE object activation. This mechanism is commonly used to deliver malicious payloads. No specific family could be identified from the available heuristics.

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_off00000077.bin
324a57fe1412c51915fee9b935ee64c926b2412d3e994529a85dd5816bf3044e
rtf-objdata-decoded RTF \objdata at offset 0x77 1712 bytes