SUSPICIOUS — ff8183eb7869e63501462e7b9262e71dd34cf16717e05ddd2861e9e51151e28b
SUSPICIOUS — ff8183eb7869e63501462e7b9262e71dd34cf16717e05ddd2861e9e51151e28b is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
ff8183eb7869e63501462e7b9262e71dd34cf16717e05ddd2861e9e51151e28b - SHA-1:
521b4f2d76c10189046d529ae5747947c44c9eb7 - MD5:
7a1d07104c0407d025ef60fae6a04483 - ssdeep:
48:Y0yWfbmjj1C/sOhT1GMO1sTe+6x2mKHub0T7Kygu87QyRsxOq6YCL7HtK:/mjj1CUK1GolI0SygLhKxOq6FL7NK - TLSH:
T199183F2E933C3DEFD5E20E5AB57434BF340A39D81E519024AE587E0658C3CAA941C259 - Submitted as: ff8183eb7869e63501462e7b9262e71dd34cf16717e05ddd2861e9e51151e28b
- File type: script · Size: 3808 bytes
- Verdict: suspicious (54/100)
Detections (2 of 53 engines)
- Microsoft Defender: Trojan:HTML/OLookPhish.H!MTB
- Kaspersky (KVRT): HEUR:Hoax.HTML.Phish.gen
Why this verdict
The suspicious score of 54/100 is the fusion of 2 weighted signals:
- Obfuscated javascript script: dynamic-exec (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: https://logo.clearbit.com/, https://kashsprout.com/wp-admin/phpinfo/errors/Snstve-Info/BllsdGlry4Me/finish.php - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1144 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
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- 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
- 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
- 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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded URLs
- https://logo.clearbit.com/
- https://www.google.com/s2/favicons?domain=
- https://kashsprout.com/wp-admin/phpinfo/errors/Snstve-Info/BllsdGlry4Me/finish.php
- 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=1787733161&P2=404&P3=2&P4=C%2bvSBYs8HVbI84lBYalbfuSOOYbsDIltZZUKztw3y5h7u%2fcXmFP0U0iuOcBHc3RNf3V8gVrnMAAm6WbbPxhE%2bA%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=1787733205&P2=404&P3=2&P4=fdKFmHKPaS9oR%2f7S0zZfyxa6qW4enVXPwHl3sJm%2fXWulqhkiFVqlHjBjvEDka%2byfWnZBChUAJOsVPIGlFc3rIw%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=1787129876&P2=404&P3=2&P4=lHphZp17%2fuHvDt1aN7iO3btovO8mB%2bbzXAw4UnED3Fs6FHRTOe8bb2gVl59EoJ6atiuI5tkyBiv7gt0RWDSegQ%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=1787129503&P2=404&P3=2&P4=Z86uqTpdBMYnmOc14FN73IpIPb1dOuRNNEAz4kRfY2Fv%2bj2t%2b0%2bCCOCtODp1JeGuaT6OpIihx%2fRmvcqe05yY3Q%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- logo.clearbit.com
- www.google.com
- kashsprout.com
Embedded IP addresses
- 162.159.142.9
- 172.66.2.5
- 4.207.44.64
- 52.123.252.233
- 52.110.12.19
- 52.110.12.26
- 52.230.60.54
- 4.230.171.124
- 72.154.7.113
- 203.26.79.13
- 74.179.77.164
- 135.232.92.137
- 20.76.201.171
- 4.150.223.115
- 52.123.128.14
- 135.233.95.144
- 74.178.232.29
- 4.150.223.99
- 172.170.180.133
- 20.42.65.93
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report