MALICIOUS — f6fcf12e0f3abdbbc9c2d8ccf0f0268336b3d61b02258cf21c863e715ef37d22

MALICIOUS — f6fcf12e0f3abdbbc9c2d8ccf0f0268336b3d61b02258cf21c863e715ef37d22 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: f6fcf12e0f3abdbbc9c2d8ccf0f0268336b3d61b02258cf21c863e715ef37d22
• SHA-1: b4dad55359909cd3524ff70591d0aa3451c837c0
• MD5: de22c0919bf7a2c7a762b8eb13826afe
• ssdeep: 192:To5mtfOLSBihuKYDez8407akBOEXq+4CxpktO9Norr7dFBSrSPfwps2LzfPku:dtfOLS8huKYDezU7nr62GtO9Norr7fBe
• TLSH: T14424B6A6BA4EADD5CC4E54477E8E7A033B0BEB36F29194C2814CC72951B1CA93C5943C
• Submitted as: f6fcf12e0f3abdbbc9c2d8ccf0f0268336b3d61b02258cf21c863e715ef37d22
• File type: script · Size: 11656 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 (layers: concat) (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75

Dynamic analysis (windows)

1102 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
• 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
• 20.190.142.163
• 20.190.167.148
• 23.33.238.178
• 52.110.12.54 AU · Sydney · AS8075 Microsoft Corporation
• 23.33.238.116
• 4.230.171.124 KR · Seoul · 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

• lashesxsugar.com

Embedded IP addresses

• 20.42.65.84
• 4.150.223.100
• 52.110.12.54
• 4.230.171.124
• 20.42.65.85
• 74.178.240.61
• 20.247.184.197
• 20.184.175.7
• 20.165.94.63
• 72.145.35.103
• 4.150.223.115

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report