MALICIOUS — 222298828662b6cc4e8294d5aa6b97e44b0183a33ffe48216325b73d69a5a6fd

MALICIOUS — 222298828662b6cc4e8294d5aa6b97e44b0183a33ffe48216325b73d69a5a6fd 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: 222298828662b6cc4e8294d5aa6b97e44b0183a33ffe48216325b73d69a5a6fd
• SHA-1: 586944d0301a95eae93cd2a9e6ff094aea1cccf8
• MD5: 93713687965c61e0f3b635bedc9e0832
• ssdeep: 768:6SvFzD7lOyDvgX1OyDvgCd01N0z76LhrPmJLVAP6UdgCOyDyhyeyJOyDyhyeBOyG:BvFzDDksGZUdgEOQx7OQWdhk6/U
• TLSH: T1313294BE3A6C7CEFBA4E4BD56D80686F3D9B17C7561080A0DE481F055992EC22F40276
• Submitted as: 222298828662b6cc4e8294d5aa6b97e44b0183a33ffe48216325b73d69a5a6fd
• File type: script · Size: 45579 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)

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
• 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
• 23.40.52.85
• 23.11.37.157
• 20.190.142.164
• 4.144.132.223 SG · Singapore · AS8075 Microsoft Corporation
• 52.123.252.220 AU · Sydney · AS8075 Microsoft Corporation
• 23.33.238.178
• 52.110.12.15 AU · Sydney · AS8075 Microsoft Corporation
• 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
• 23.33.238.207

Embedded URLs

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

Embedded domains

• www.biotechorthosystem.com

Embedded IP addresses

• 4.207.44.68
• 172.172.255.218
• 172.215.188.225
• 52.148.114.188
• 4.144.132.223
• 52.123.252.220
• 52.110.12.15
• 4.230.171.124
• 40.79.163.154
• 72.145.35.102

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report