SUSPICIOUS — b239f7b5c8a024ee5a649eb449672352fb444c4e264cd50d32d91d9a22aa43c9
SUSPICIOUS — b239f7b5c8a024ee5a649eb449672352fb444c4e264cd50d32d91d9a22aa43c9 is a html sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (68/100). 0 of 53 detection engines flagged it.
Identification
- SHA-256:
b239f7b5c8a024ee5a649eb449672352fb444c4e264cd50d32d91d9a22aa43c9 - SHA-1:
0d00d44fe1a1c5032a290298b61e82ac62e4747c - MD5:
8081e1c8bee98f0d3db6120b8d7d44ee - ssdeep:
384:ey2zAZ+r/h3yHld6rTyv6Rb+nQKrlibQmYMH/pMF1E:6z/8gyvCAdhi8yfpe1E - TLSH:
T136254C292BB41A8FD4809703FC2494AC25F6E2EFD9315593061BEFCE4408DF2E41D1A9 - Submitted as: b239f7b5c8a024ee5a649eb449672352fb444c4e264cd50d32d91d9a22aa43c9
- File type: html · Size: 13311 bytes
- Verdict: suspicious (68/100)
Detections (0 of 53 engines)
No engine flagged this sample.
Why this verdict
The suspicious score of 68/100 is the fusion of 3 weighted signals:
- Obfuscated powershell script: dynamic-exec (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Contacted 22 external host(s) at runtime (23 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
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787818283&P2=404&P3=2&P4=BnGxTZrDUI2qi6Y4FtBnAKmSZf0r3%2bStwz8hPrI6g%2bBB0Hrf8VTqJiedVi8d1QsrXTqW43L8ilGPblUX7Q0%2bCA%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=1787818333&P2=404&P3=2&P4=Qww6lvxMfAPcKdyUFQo4UFByPbg2C69GVaXCGmiLUK6etrFdOKabUAM%2f2fVXSc%2bNwhfE39QdngPTnhFNWb0ETQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- secure.aadcdn.microsoftonline-p.com
- fonts.gstatic.com
- s.to
Embedded IP addresses
- 52.123.252.235
- 51.105.71.137
- 57.155.101.212
- 4.230.171.124
- 4.144.132.223
- 40.79.163.154
- 74.178.240.61
- 135.232.92.97
- 52.123.128.14
- 20.76.201.171
- 52.123.129.14
- 40.99.133.210
- 135.233.45.222
- 135.233.95.80
- 85.210.196.11
- 203.26.79.13
- 52.148.114.188
- 4.150.223.99
- 52.168.117.174
- 72.153.5.61
- 52.110.12.19
- 52.110.12.20
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report