SUSPICIOUS — 3cb5c1bbd8adb850b2b60351f500ffac8fc5661b8dea9f1848b69e0488a278d6

SUSPICIOUS — 3cb5c1bbd8adb850b2b60351f500ffac8fc5661b8dea9f1848b69e0488a278d6 is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (69/100), attributed to the Wacatac family. 1 of 54 detection engines flagged it.

Identification

• SHA-256: 3cb5c1bbd8adb850b2b60351f500ffac8fc5661b8dea9f1848b69e0488a278d6
• SHA-1: 0bdc7382c59a8b8ceddc913d77971669765cd699
• MD5: 8a4e54bfa025c17fdd4a86a843963ba8
• ssdeep: 24:OTcXpYGJsT/xAFPvky0bFbQpVuFSVzo8hVMttaXj:O3e6A1sykFP/84tgj
• TLSH: T10812D020985B1AADB357DE8CF509D7BA30CE651318AA81296D3E343B44D09FDD4C83D5
• Submitted as: 3cb5c1bbd8adb850b2b60351f500ffac8fc5661b8dea9f1848b69e0488a278d6
• File type: script · Size: 1186 bytes
• Verdict: suspicious (69/100) · Family: Wacatac

Detections (1 of 54 engines)

• Microsoft Defender: Trojan:Script/Wacatac.B!ml

Why this verdict

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

• Microsoft Defender flagged Trojan:Script/Wacatac.B!ml (rule Trojan:Script/Wacatac.B!ml) - 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)

1134 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
• 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/
• 23.40.52.85
• 23.11.37.157

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

• 85.210.193.152
• 20.42.65.91
• 20.247.185.124
• 52.123.252.215
• 52.110.12.30
• 4.230.171.124
• 57.155.101.212
• 20.42.179.192

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report