SUSPICIOUS — 19343543c9d5fae8d028779ddace6bc56141be0e4e34eb61e313a17ce10febef
SUSPICIOUS — 19343543c9d5fae8d028779ddace6bc56141be0e4e34eb61e313a17ce10febef 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:
19343543c9d5fae8d028779ddace6bc56141be0e4e34eb61e313a17ce10febef - SHA-1:
16af57859acc606da28ea0a2786c995d7d76a5b5 - MD5:
99cae3103176304372c3ef552a71c320 - ssdeep:
1536:GXrxpiqYD4LqQkGkRmdsq0WyzqB4Q7UgqVjWqDIWO8UqK9Mf6PfB//ro8xa3185f:6xX1lfBqntIBxr - TLSH:
T11035E667394CDDDCCC0E896B6ED874BB7727DD76A5B144C4826DC3882EE0CA01C66829 - Submitted as: 19343543c9d5fae8d028779ddace6bc56141be0e4e34eb61e313a17ce10febef
- File type: script · Size: 59865 bytes
- Verdict: suspicious (54/100)
Detections (2 of 53 engines)
- Microsoft Defender: Trojan:JS/Agent.AG!MSR
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 54/100 is the fusion of 2 weighted signals:
- Obfuscated javascript script: dynamic-exec, defense-evasion (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: https://www.youtube-nocookie.com - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1123 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
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- desktop-hsgcbep
- 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=1787916373&P2=404&P3=2&P4=fXfSG1CINJZKUO%2fI%2bz2eXHL6fTEpccXEQaTroWraAf9NEOjWT2%2fCyJQOBpwCoxWTkJ1yPWksfoIYMpyc1ieGGQ%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=1787916447&P2=404&P3=2&P4=eUFXH%2fh6W8DuW5%2fJfy7nomcB2ZJJ3S5BLfPI8xEnDLktNYRwS6e5L42j8nYvACftUhaR7USLkqM%2b65Ip3cIVHA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded URLs
- https://www.youtube-nocookie.com
- 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=1787916373&P2=404&P3=2&P4=fXfSG1CINJZKUO%2fI%2bz2eXHL6fTEpccXEQaTroWraAf9NEOjWT2%2fCyJQOBpwCoxWTkJ1yPWksfoIYMpyc1ieGGQ%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=1787916447&P2=404&P3=2&P4=eUFXH%2fh6W8DuW5%2fJfy7nomcB2ZJJ3S5BLfPI8xEnDLktNYRwS6e5L42j8nYvACftUhaR7USLkqM%2b65Ip3cIVHA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- vimeo.com
- www.youtube-nocookie.com
- e.zoom.in
- s.name
- t.name
- bhushankoli.com
Embedded IP addresses
- 172.172.255.218
- 4.247.188.224
- 52.110.12.52
- 4.144.132.223
- 4.230.171.124
- 135.233.95.144
- 74.179.77.164
- 40.103.64.242
- 74.178.76.128
- 52.123.129.14
- 40.104.4.2
- 135.233.95.80
- 203.26.79.13
- 172.178.240.163
- 92.223.78.30
- 4.207.44.74
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report