MALICIOUS — 90f5f9c2c0114d4f71b70bbc6b7dc4297fd978ff25d98d7df426cc68201857c8

MALICIOUS — 90f5f9c2c0114d4f71b70bbc6b7dc4297fd978ff25d98d7df426cc68201857c8 is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (83/100). 2 of 54 detection engines flagged it.

Identification

• SHA-256: 90f5f9c2c0114d4f71b70bbc6b7dc4297fd978ff25d98d7df426cc68201857c8
• SHA-1: ef64a682d30d71bc248ab396128bf0e4560f86c3
• MD5: 21a92d60f775ece6e4ddcc31b6955416
• ssdeep: 48:EKmrLzyc5EjvT/sZu60oQP8xvlhvgppC2wc6mS/IkeWcQbhLJfYK68ZqzeeA:3yv8/tJkyppC2wclS+2fP68ku
• TLSH: T1261872E1294927E8C84B9596FFCB34873F5F9616B613A0C0868DDA9320A58C53D1CA3D
• Submitted as: 90f5f9c2c0114d4f71b70bbc6b7dc4297fd978ff25d98d7df426cc68201857c8
• File type: script · Size: 3632 bytes
• Verdict: malicious (83/100)

Detections (2 of 54 engines)

• Microsoft Defender: Trojan:JS/Agent.AG!MSR
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 83/100 is the fusion of 3 weighted signals:

• Microsoft Defender flagged Trojan:JS/Agent.AG!MSR (rule Trojan:JS/Agent.AG!MSR) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85
• Obfuscated javascript script: dynamic-exec (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75

Dynamic analysis (windows)

1182 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• c.pki.goog
• x2.c.lencr.org
• ye.c.lencr.org
• yr.c.lencr.org
• 250.255.255.239.in-addr.arpa
• ntp.ubuntu.com
• desktop-hsgcbep._dosvc._tcp.local
• desktop-hsgcbep(1)._dosvc._tcp.local
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• http://c.pki.goog/r/r1.crl
• http://x2.c.lencr.org/
• http://ye.c.lencr.org/
• http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
• http://yr.c.lencr.org/

Embedded URLs

• https://github.com/js-cookie/js-cookie
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• http://c.pki.goog/r/r1.crl
• http://x2.c.lencr.org/
• http://ye.c.lencr.org/
• http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
• http://yr.c.lencr.org/

Embedded domains

• github.com
• smartcareshk.com
• x2.c.lencr.org
• ye.c.lencr.org
• yr.c.lencr.org

Embedded IP addresses

• 85.210.193.152
• 172.215.188.225
• 20.42.179.204
• 52.110.12.54
• 4.230.171.124
• 4.247.188.233
• 104.18.33.89
• 20.42.65.91
• 74.178.240.61
• 20.184.175.1

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report