MALICIOUS — 149e2dde5f0f1a4dd0093ab2e96fecb8b65b35418f24b29efb9347228cd643bb

MALICIOUS — 149e2dde5f0f1a4dd0093ab2e96fecb8b65b35418f24b29efb9347228cd643bb 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: 149e2dde5f0f1a4dd0093ab2e96fecb8b65b35418f24b29efb9347228cd643bb
• SHA-1: 9c0f00101a3ba0c4eee5a421cec53dc167c75e94
• MD5: 7476009082d8502ab36df84a98b81dae
• ssdeep: 384:7Hrt3L0wqbPl88aLqh8cOrT6CIJ6X5j3NWR1/j0sWu:HqbPltaLqUXCJ0j3NWRJWu
• TLSH: T1852864823DCAAAA6864942256AC625DEB6470DE2318034C682E867539CCE777793C41B
• Submitted as: 149e2dde5f0f1a4dd0093ab2e96fecb8b65b35418f24b29efb9347228cd643bb
• File type: script · Size: 18016 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)

1143 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
• desktop-hsgcbep
• ntp.ubuntu.com
• 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
• 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
• 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
• 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
• 23.40.52.85
• 23.11.37.157
• 20.190.167.18
• 4.144.132.114 SG · Singapore · AS8075 Microsoft Corporation

Embedded URLs

• https://github.com/mybb/mybb/issues/1232
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded domains

• github.com

Embedded IP addresses

• 72.154.7.101
• 4.144.132.114
• 52.123.252.213
• 52.110.12.19
• 52.110.12.55
• 4.230.171.124
• 40.84.85.40

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report