MALICIOUS — 7b8b8f02d591e211ffe151f19a24f614e3f57f005a197d16cec92428ec43ab20

MALICIOUS — 7b8b8f02d591e211ffe151f19a24f614e3f57f005a197d16cec92428ec43ab20 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: 7b8b8f02d591e211ffe151f19a24f614e3f57f005a197d16cec92428ec43ab20
• SHA-1: 4ed10e4b65b55141eb2bf8fe8468bef060894162
• MD5: 32c6dd994b8ac2e6d528e960f5bbb344
• ssdeep: 1536:VCnzw4t1e8eipkDE6+3YZdpEaUH/qj6rw3AihzdqwjIX7D6QmAFH8oXT5pLvk:VCnzXzVkDr3A/X7uQVHNpLvk
• TLSH: T14A361B1BA88D5AD95C1E550ABEACF5AA3B3F5E13709780C7C259E74C6C608B00C5C4BE
• Submitted as: 7b8b8f02d591e211ffe151f19a24f614e3f57f005a197d16cec92428ec43ab20
• File type: script · Size: 66653 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)

1291 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• 250.255.255.239.in-addr.arpa
• ntp.ubuntu.com
• desktop-hsgcbep._dosvc._tcp.local
• desktop-hsgcbep(1)._dosvc._tcp.local
• desktop-hsgcbep(2)._dosvc._tcp.local
• desktop-hsgcbep(3)._dosvc._tcp.local
• desktop-hsgcbep(4)._dosvc._tcp.local
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• 23.40.52.209
• 23.11.37.157
• 142.250.195.238
• 52.168.117.168 US · Chantilly · AS8075 Microsoft Corporation
• 20.190.167.65
• 52.123.252.218 AU · Sydney · AS8075 Microsoft Corporation

Embedded URLs

• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded domains

• e.name
• e.paddings.top
• console.info
• ectoptions.com
• widgets.coingecko.com

Embedded IP addresses

• 72.145.35.107
• 52.168.117.168
• 52.123.252.218
• 52.110.12.8
• 4.230.171.124
• 48.211.4.16
• 20.165.94.63
• 72.154.7.104

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report