MALICIOUS — 638314131743ec906640de11a9ba79dc1d2d31407f2b005937870e9ce791c0af
MALICIOUS — 638314131743ec906640de11a9ba79dc1d2d31407f2b005937870e9ce791c0af is a html sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (82/100). 1 of 53 detection engines flagged it.
Identification
- SHA-256:
638314131743ec906640de11a9ba79dc1d2d31407f2b005937870e9ce791c0af - SHA-1:
cbe3a2f2935e2ffc62f6872ef5abba1bec5f422a - MD5:
b82b4111975e5f07bd1e43dba4316733 - ssdeep:
384:hGOzvZcVJBwehld6rTyv6Rb+nQKrlibQmYMH/pMF1E:xzCrgyvCAdhi8yfpe1E - TLSH:
T18B253A291BB41ACFD5809707F824A8AC25F6E2EFD9341587061AEFCE4408EF2D45D1D9 - Submitted as: 638314131743ec906640de11a9ba79dc1d2d31407f2b005937870e9ce791c0af
- File type: html · Size: 13283 bytes
- Verdict: malicious (82/100)
Detections (1 of 53 engines)
- Microsoft Defender: flagged
Why this verdict
The malicious score of 82/100 is the fusion of 4 weighted signals:
- Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Obfuscated powershell script: dynamic-exec (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Contacted 28 external host(s) at runtime (27 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://secure.aadcdn.microsoftonline-p.com/ests/2.1.8148.16/content/images/microsoft_logo.png?x=ed9c9eb0dce17d752bedea6b5acda6d9, https://secure.aadcdn.microsoftonline-p.com/ests/2.1.8148.16/content/images/microsoft_logo.svg?x=ee5c8d9fb6248c938fd0dc19370e90bd - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
278 behavior events · 0 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- settings-win.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- officeclient.microsoft.com
- windows.msn.com
Embedded URLs
- https://secure.aadcdn.microsoftonline-p.com/ests/2.1.8148.16/content/images/microsoft_logo.png?x=ed9c9eb0dce17d752bedea6b5acda6d9
- https://secure.aadcdn.microsoftonline-p.com/ests/2.1.8148.16/content/images/microsoft_logo.svg?x=ee5c8d9fb6248c938fd0dc19370e90bd
- https://fonts.gstatic.com/s/opensans/v16/mem5YaGs126MiZpBA-UN_r8OUuhs.ttf
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787892049&P2=404&P3=2&P4=OxudB1Dgt1xfJiQhcf%2beSZ%2fc1qZdAUmxCKH9XQOWNp2tjyCvm6nzTTY%2f0L5ONPFNPnd9M4sKrhnucqqa8UCPvw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787892098&P2=404&P3=2&P4=WGBXeEBMqR7iH9BPu%2fT0gkdWqo2fi5gHmqMaHKFRkiZ0wFdATC9eDabPeak%2bCBY83gdceo4LQZz2ZzESk%2btKyQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787288853&P2=404&P3=2&P4=gHY3lXF1M6o6qHOuAlgQY7a6MVeO5dETkQBVymvRF23jdJp%2bGCGFHv7g9Q4w7phTgfUhGQej5APS%2frmWZFt53w%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/b56480f9-8215-4de7-ba7e-8e690088d21d?P1=1787288333&P2=404&P3=2&P4=a86%2fxKWtVJ0VRGnd%2fe7o06LXTDb5YwVma%2fDe4H1F5N3trfHI0CQYhuHazK9IImHmc5sB5GnLMxRUhH5g9M4EYA%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- secure.aadcdn.microsoftonline-p.com
- fonts.gstatic.com
- s.to
Embedded IP addresses
- 20.184.175.16
- 85.210.196.11
- 52.123.252.243
- 52.230.59.222
- 4.247.188.233
- 4.230.171.124
- 52.123.252.204
- 135.232.92.137
- 52.168.112.66
- 74.178.240.51
- 20.165.94.63
- 20.76.201.171
- 52.123.128.14
- 52.123.129.14
- 52.168.117.174
- 203.26.79.13
- 135.233.45.221
- 135.232.92.34
- 52.148.114.188
- 92.223.78.30
- 172.215.188.232
- 72.145.35.99
- 4.209.250.170
- 52.168.117.168
- 20.50.201.203
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report