MALICIOUS — 3808383.pdf

Verdict: malicious (96/100) · Family: unknown

File type: pdf · SHA-256: 54a39fbdb5a2710a32e296651084828899e2898b8ef2c41558b588c5cd37e4bc

MITRE ATT&CK

• T1112
• T1105
• T1566.002

YARA

Dynamic analysis (windows)

9713 behavior events · 1 ATT&CK techniques · 4 dropped files.

Runtime network

• www.msftconnecttest.com
• inference.location.live.net
• 250.255.255.239.in-addr.arpa
• b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• 252.0.0.224.in-addr.arpa
• desktop-hsgcbep
• 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• ntp.ubuntu.com
• http://www.msftconnecttest.com/connecttest.txt
• http://203.26.79.13/filestreamingservice//files/736bdc20-582e-46c5-ba31-d31d3d97258e/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
• http://203.26.79.13/filestreamingservice/files/736bdc20-582e-46c5-ba31-d31d3d97258e?P1=1786524723&P2=404&P3=2&P4=nzaqIsUFX1ij26KUu0zpIyxRma48tGZ4oxlaJtiZi7biYJlhYRd6GYA8XsONtTZunoKZ4AdptqL27nrTU%2bPZvw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
• http://203.26.79.13/filestreamingservice//files/c48ae315-f580-4b6c-801e-58a0f885749d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
• http://203.26.79.13/filestreamingservice/files/c48ae315-f580-4b6c-801e-58a0f885749d?P1=1786524777&P2=404&P3=2&P4=lkZ7ncuQ%2fAl3J%2fuAfIg%2bzGJgRiuqXDrujmn7j4w0pHIkNzk4ixZP5iCHbIChoEBWdJWNDWPouJkUBjMUf2CGdQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
• 23.40.52.85
• 20.190.167.19
• 20.42.65.88
• 52.123.252.240
• 52.110.12.40
• 23.11.37.157

Analyzed on MalwareAnalyzer by Cyble · Open interactive report