SUSPICIOUS — bca1e20e94bb20f08cc69ac7ccd4b88e8940f3024890fecbf147967e9a9f304e

SUSPICIOUS — bca1e20e94bb20f08cc69ac7ccd4b88e8940f3024890fecbf147967e9a9f304e is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (69/100). 1 of 54 detection engines flagged it.

Identification

• SHA-256: bca1e20e94bb20f08cc69ac7ccd4b88e8940f3024890fecbf147967e9a9f304e
• SHA-1: eddf278f213ff53edb1590f0becb01cfb331c6cd
• MD5: 75f7075acc0155280e235d3079d4b81d
• ssdeep: 192:6lvkWpHEQt7dxo9pz/N/mJlo4BvWwAp+PoRIijl7naiN64j8cx5KArQf7TRCV:Az0JNuJlPBvWwnPoRhjl7nau64j8+5KQ
• TLSH: T1281F74D4A5840E68CF497B64EEC73006622E8A39B2B3E554805CBEE1357ACD5FD0963C
• Submitted as: bca1e20e94bb20f08cc69ac7ccd4b88e8940f3024890fecbf147967e9a9f304e
• File type: script · Size: 7388 bytes
• Verdict: suspicious (69/100)

Detections (1 of 54 engines)

• Emsisoft (Emergency Kit): Generic.JS.Zombie.B.9A676592

Why this verdict

The suspicious score of 69/100 is the fusion of 2 weighted signals:

• Emsisoft (Emergency Kit) flagged Generic.JS.Zombie.B.9A676592 (rule Generic.JS.Zombie.B.9A676592) - 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)

1206 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
• _dosvc._tcp.local
• desktop-hsgcbep._dosvc._tcp.local
• ntp.ubuntu.com
• 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
• http://c.pki.goog/r/r1.crl
• http://x2.c.lencr.org/
• http://ye.c.lencr.org/

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

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

Embedded IP addresses

• 72.145.35.97
• 4.150.223.100
• 4.150.223.99
• 20.247.185.124
• 52.110.12.33
• 4.230.171.124
• 74.178.240.51
• 85.210.196.11
• 172.64.154.167
• 74.178.240.61
• 52.148.114.188

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report