MALICIOUS — 9252ffad534f64285bbce0739ebd109e296e0195032dcab560bee6e55b2b3756

MALICIOUS — 9252ffad534f64285bbce0739ebd109e296e0195032dcab560bee6e55b2b3756 is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (87/100). 2 of 54 detection engines flagged it.

Identification

• SHA-256: 9252ffad534f64285bbce0739ebd109e296e0195032dcab560bee6e55b2b3756
• SHA-1: 2635d35352f2c6dd510e040bd0b1a7d956c17a08
• MD5: db4a8eadc4fab254c42198e9b920346d
• ssdeep: 768:Gs1FOa1EatDEOyStIzhgAQD/BExN8TVO3cQodO6/2Vm7MTRAxmYIZ9tFepWOgdJz:G9i5G/M+ThF6ZE
• TLSH: T1F735E8A73A1AEA4E841843B76C9DAC04A422DE496DD598DCD0FAE7C84C7CA7111DCCDC
• Submitted as: 9252ffad534f64285bbce0739ebd109e296e0195032dcab560bee6e55b2b3756
• File type: script · Size: 61827 bytes
• Verdict: malicious (87/100)

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 87/100 is the fusion of 4 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
• Embedded network infrastructure: https://getbootstrap.com/, https://popper.js.org - static signal, weight 0.35, confidence 0.60

Dynamic analysis (windows)

1173 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
• 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/
• http://c.pki.goog/r/gsr1.crl

Embedded URLs

• https://getbootstrap.com/
• https://github.com/twbs/bootstrap/graphs/contributors
• https://github.com/twbs/bootstrap/blob/main/LICENSE
• https://popper.js.org
• 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/
• http://c.pki.goog/r/gsr1.crl
• http://c.pki.goog/r/r4.crl

Embedded domains

• getbootstrap.com
• github.com
• t.name
• this.name
• e.top
• this.to
• s.to
• popper.js.org
• this.constructor.name
• usun88slot.com
• x2.c.lencr.org
• ye.c.lencr.org
• yr.c.lencr.org

Embedded IP addresses

• 52.168.117.169
• 4.247.188.233
• 172.215.188.232
• 40.84.85.40
• 85.210.196.11
• 52.123.252.231
• 52.110.12.46
• 4.230.171.124
• 4.144.132.114
• 20.165.94.63
• 48.211.4.16
• 20.165.94.54
• 20.184.175.7
• 57.155.104.224
• 104.18.33.89
• 72.154.7.105

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report