MALICIOUS — c1df0746b05c4ee8aab9bdd83eef5240217e334a2902edcd8796e607a5f1e6a6
MALICIOUS — c1df0746b05c4ee8aab9bdd83eef5240217e334a2902edcd8796e607a5f1e6a6 is a html sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (83/100). 1 of 53 detection engines flagged it.
Identification
- SHA-256:
c1df0746b05c4ee8aab9bdd83eef5240217e334a2902edcd8796e607a5f1e6a6 - SHA-1:
861759697ca99b89b1940f20b2301edfbf5de6b6 - MD5:
1fc54cfa8a62013160f32526672fd079 - ssdeep:
384:2qzcZzZRN5ld6rTyv6Rb+nQKrlibQmYMH/pMF1E:vzKPgyvCAdhi8yfpe1E - TLSH:
T123253B2917B41A8FD5809707F86494AC34F6A2FFE8341587021AEFCF4409DF6A45D1AE - Submitted as: c1df0746b05c4ee8aab9bdd83eef5240217e334a2902edcd8796e607a5f1e6a6
- File type: html · Size: 13342 bytes
- Verdict: malicious (83/100)
Detections (1 of 53 engines)
- Microsoft Defender: flagged
Why this verdict
The malicious score of 83/100 is the fusion of 4 weighted signals:
- Memory forensics: 3 finding(s), e.g. process hidden from a listing (rule
windows.psxview.PsXView) - memory signal, weight 0.55, 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)
277 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/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=1787909493&P2=404&P3=2&P4=Mnebob8PwTiugbFkPqko%2b3lKb8%2bne65mBQHlwBlv4C%2f2vNHoU%2bTGZcDECEnSomPIDf0ApoYbr4pi3bDHAc7FKQ%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=1787909501&P2=404&P3=2&P4=da1yE%2bdIpXvHqSJpQVxpzhTRXWissTjC7fCPqRzJMwwICYc%2frGC64MS%2f7Gbpf9rwhMP012PAnBiR61yT9PXJ7g%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/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787306223&P2=404&P3=2&P4=YVWwkfWR46QEuxl1RnHfEvHq82AKEJDa55JhkiPkmTeL0IH%2fzgE%2fQW8ELVa68XMPr9og%2bz%2bPc6sS36rKACeqVw%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/b56480f9-8215-4de7-ba7e-8e690088d21d?P1=1787305777&P2=404&P3=2&P4=j2i0SyyFHsxDOMLhkjlTTccE26O4H%2fafeCye2tieu5rQIn7mCaMbQqvzYpVqzDG%2fgFVdqmQMNsCA1tf3SJWnpw%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
- 20.184.175.8
- 57.154.63.210
- 4.230.171.124
- 20.42.179.204
- 20.247.184.142
- 74.179.77.204
- 135.232.92.97
- 4.150.223.106
- 40.103.64.242
- 52.123.128.14
- 20.236.44.162
- 52.123.129.14
- 172.66.2.5
- 172.178.240.163
- 135.233.95.80
- 203.26.79.13
- 52.110.12.49
- 52.110.12.3
- 52.148.114.188
- 20.184.175.4
- 52.168.117.171
- 20.42.65.85
- 4.209.250.170
- 4.150.223.96
- 4.150.223.98
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report