MALICIOUS — b168e6f53ca6369eafbc25e35e0e7998858d240a8051a0af8925e5a0b9292056

MALICIOUS — b168e6f53ca6369eafbc25e35e0e7998858d240a8051a0af8925e5a0b9292056 is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 1 of 54 detection engines flagged it.

Identification

• SHA-256: b168e6f53ca6369eafbc25e35e0e7998858d240a8051a0af8925e5a0b9292056
• SHA-1: 6ef4405bf9cc064eb053f48f45fe0f731c6d06f5
• MD5: ad245a8ec1e5ba6bcd93dec85ed5e8d7
• ssdeep: 96:n5dI1DIfNxoDfLiDoeduQfAGfaqQ9fk6KMvYTzY52cQGiqwXmuz:II1yDji0cuQWD9M6WTzY52cQLFXV
• TLSH: T1621C4EE54B2024CFC3D06C665952696EA71A80FBD1717BCD06E2412C3C7BAC0D1E4AAB
• Submitted as: b168e6f53ca6369eafbc25e35e0e7998858d240a8051a0af8925e5a0b9292056
• File type: script · Size: 5567 bytes
• Verdict: malicious (75/100)

Detections (1 of 54 engines)

• Kaspersky (KVRT): HEUR:Exploit.Java.CVE-2019-2725.gen

Why this verdict

The malicious score of 75/100 is the fusion of 3 weighted signals:

• Kaspersky (KVRT) flagged HEUR:Exploit.Java.CVE-2019-2725.gen (rule HEUR:Exploit.Java.CVE-2019-2725.gen) - engine signal, weight 0.55, confidence 0.85
• Obfuscated powershell script: download, defense-evasion (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75
• Embedded network infrastructure: http://www.bea.com/async/AsyncResponseService, http://fk.openyourass.club/download.exe - static signal, weight 0.35, confidence 0.60

Dynamic analysis (windows)

1146 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
• 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
• 40.126.14.162
• 150.171.22.17
• 23.33.238.178
• 52.110.12.52 AU · Sydney · AS8075 Microsoft Corporation
• 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
• 23.33.238.171
• 48.211.4.16 US · Ashburn · AS8075 Microsoft Limited
• 20.184.175.19 US · San Jose · AS8075 Microsoft Corporation
• 192.168.122.107

Embedded URLs

• http://schemas.xmlsoap.org/soap/envelope/
• http://www.w3.org/2005/08/addressing
• http://www.bea.com/async/AsyncResponseService
• http://bea.com/2004/06/soap/workarea/
• http://fk.openyourass.club/download.exe
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded domains

• schemas.xmlsoap.org
• www.w3.org
• www.bea.com
• bea.com
• fk.openyourass.club

Embedded IP addresses

• 85.210.193.152
• 172.234.31.13
• 4.150.223.104
• 51.105.71.137
• 172.172.255.216
• 52.110.12.52
• 4.230.171.124
• 48.211.4.16
• 20.184.175.19
• 92.223.78.30
• 20.42.179.192

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report