MALICIOUS — bcd0f5f28dc1438e3c2781b8f491db4a8b52036c9f18436d837cf49a0087d118

MALICIOUS — bcd0f5f28dc1438e3c2781b8f491db4a8b52036c9f18436d837cf49a0087d118 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: bcd0f5f28dc1438e3c2781b8f491db4a8b52036c9f18436d837cf49a0087d118
• SHA-1: bafe5221f205e5f9635bc4cd19bdae2147025ce1
• MD5: c670f1f4ca409013a05c1891f8e70cfc
• ssdeep: 192:y4C8yiXSZPQfaNkLjEMHJx8vqOS5Z3N71jgiqM1xocYjtCDIoiLups25zfPku:y4xyiXSZPVNkvEMHf8itN71ciqM16c9b
• TLSH: T1662053D63782CA95EA1E97F16F860CC63EA59A2A61D390C9C11C0BC34CBE1F11C8D539
• Submitted as: bcd0f5f28dc1438e3c2781b8f491db4a8b52036c9f18436d837cf49a0087d118
• File type: script · Size: 8382 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)

1215 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/
• 23.40.52.209

Embedded URLs

• 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/

Embedded domains

• settings.to
• x2.c.lencr.org
• ye.c.lencr.org
• yr.c.lencr.org

Embedded IP addresses

• 57.155.104.224
• 52.110.12.28
• 4.230.171.124
• 20.247.185.124
• 52.168.117.169
• 57.155.101.212
• 92.223.78.30
• 72.153.5.133

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report