SUSPICIOUS — 33effee300c82375901f19f60c792d4aecb347b92d88b3a5beb88e1cb5631bc1
SUSPICIOUS — 33effee300c82375901f19f60c792d4aecb347b92d88b3a5beb88e1cb5631bc1 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:
33effee300c82375901f19f60c792d4aecb347b92d88b3a5beb88e1cb5631bc1 - SHA-1:
9d2d9cc3be874ae09d04c4a36814a1a4efd3c4e6 - MD5:
4ee5bbeb18b5076361cd4f80e98b875c - ssdeep:
384:SszCZl9gwfld6rTyv6Rb+nQKrlibQmYMH/pMF1E:9zT4gyvCAdhi8yfpe1E - TLSH:
T100253B2917B12A8FD4C08707F86494AC24F6E2FFE9351697021AEF8E4428DF2E45D1D9 - Submitted as: 33effee300c82375901f19f60c792d4aecb347b92d88b3a5beb88e1cb5631bc1
- File type: html · Size: 13318 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 27 external host(s) at runtime (25 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)
279 behavior events · 0 ATT&CK techniques · 1 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
Dropped files
- c9755626dc83b13f603a7add12ae1e9e3970354b44c707f4ffab459f19ef7315 -
c9755626dc83b13f603a7add12ae1e9e3970354b44c707f4ffab459f19ef7315
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=1787928380&P2=404&P3=2&P4=NCU8C%2buIoEzzCpoxbdrc2qzEwnk%2feUN1a8n64Ln%2b4ZJltrOMXE46BVX5GgPDwp7eJFQrRNcuc9LpcMYOmuVS%2bQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787928414&P2=404&P3=2&P4=UKd1aXf4YT9M0RLReTndiWreXyF2z2Eg5e5E3IPmFyJo8yEO3vFHQ%2fVYTTEh%2fbaUZTRX7DHECanFYfbISf%2fb2w%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=1787325160&P2=404&P3=2&P4=SCsFY8wZiq7Ip2vOjGZePmpTmt3cwAjpgIaE8if8oj3MKME%2fhdPbweiUYfeqefaRt3IWTAobzZONPJy4OuueKg%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=1787324700&P2=404&P3=2&P4=FJqtYY8tHwpYpZkIA5YyjEn%2fN9k83aSKg2GsSaQzY6sfjRYDm7bN2rXAURNbaiLyPApu%2fwD9t6YzdPJHW%2bxipw%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
- 52.123.252.243
- 4.150.223.115
- 4.230.171.124
- 40.84.85.40
- 52.253.84.76
- 40.84.97.4
- 74.178.240.61
- 52.168.117.169
- 74.178.240.51
- 20.76.201.171
- 52.123.128.14
- 52.123.129.14
- 172.66.2.5
- 20.184.175.19
- 135.234.160.244
- 20.42.179.192
- 135.233.95.80
- 203.26.79.13
- 52.110.12.3
- 52.148.114.188
- 162.159.142.9
- 48.192.143.121
- 52.178.17.234
- 4.150.223.109
- 52.110.12.32
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report