MALICIOUS — fe202bb37d404a7820d0c5a0c70aa06a742ec7cf9eccd5c0e731567e87931654

MALICIOUS — fe202bb37d404a7820d0c5a0c70aa06a742ec7cf9eccd5c0e731567e87931654 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: fe202bb37d404a7820d0c5a0c70aa06a742ec7cf9eccd5c0e731567e87931654
• SHA-1: 1514d3827eae22d0bb384ccbd8871c8a729953d4
• MD5: 600fb7f6b151b0128aa9befd395fea70
• ssdeep: 96:maX3gGIYD8KvilLC+nXIlIc7LDYsTDXDvfWIYoMfrtvppC2OclS+2fP68ku:HJDGuW4KccsDftaRps24zfPku
• TLSH: T1E41CF1C53C9C1D94C2499123FFCFA1155E0B8CE2E2531452468CE3679CAE7862D28AAF
• Submitted as: fe202bb37d404a7820d0c5a0c70aa06a742ec7cf9eccd5c0e731567e87931654
• File type: script · Size: 5406 bytes
• Verdict: malicious (83/100)

Detections (2 of 54 engines)

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

1151 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
• 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
• 40.126.14.164
• 52.230.60.54 SG · Singapore · AS8075 Microsoft Corporation
• 150.171.22.17
• 52.110.12.51 AU · Sydney · AS8075 Microsoft Corporation
• 52.110.12.38 AU · Sydney · AS8075 Microsoft Corporation
• 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
• 23.33.238.171

Embedded URLs

• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded domains

• climatechangeconferences.com

Embedded IP addresses

• 203.26.79.13
• 172.215.188.232
• 52.230.60.54
• 52.110.12.51
• 52.110.12.38
• 4.230.171.124
• 72.154.7.16
• 52.148.114.188

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report