MALICIOUS — 8c51ad94cbd806a1d9104f7a20934625d74ca2109d99dd97cb107c0c0292aa6e

MALICIOUS — 8c51ad94cbd806a1d9104f7a20934625d74ca2109d99dd97cb107c0c0292aa6e is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (83/100). 2 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 8c51ad94cbd806a1d9104f7a20934625d74ca2109d99dd97cb107c0c0292aa6e
• SHA-1: 26ef12e669bc846031c42200abbacd821bb2fd4a
• MD5: 667305e4b4fdade1a2ec1f40656ec9d3
• ssdeep: 192:wLwJdswSRibOBEpn41SFzpYK2p7ESa/TI9W0uV6uSnotk+nWEdpTARHrLG4e7psY:4mpn4WpYKC7E5rI9+V6ultk6tIeVs9u
• TLSH: T16A2493CE70899ECCCD0E61237E4978DB7B17AE1476A620DD937DCB4128E09E05D6841E
• Submitted as: 8c51ad94cbd806a1d9104f7a20934625d74ca2109d99dd97cb107c0c0292aa6e
• File type: script · Size: 12490 bytes
• Verdict: malicious (83/100)

Detections (2 of 54 engines)

• Microsoft Defender: Trojan:JS/Agent.AG!MSR
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

MITRE ATT&CK

• T1112

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, defense-evasion (layers: concat) (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75

Dynamic analysis (windows)

8043 behavior events · 1 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• wpad
• 76.0.240.10.in-addr.arpa.
• d.1.d.1.c.4.2.1.4.9.5.2.6.e.8.b.0.0.0.0.0.0.0.0.0.0.0.0.0.8.e.f.ip6.arpa.
• 251.0.0.224.in-addr.arpa.
• 1.0.240.10.in-addr.arpa.
• b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa.
• 252.15.104.51.in-addr.arpa.
• 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa.
• 252.0.0.224.in-addr.arpa.
• 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa.
• _dosvc._tcp.local
• desktop-hsgcbep
• 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• 252.0.0.224.in-addr.arpa
• 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa

Embedded URLs

• https://github.com/kobizz/dialogs-manager/blob/master/LICENSE.txt
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded domains

• github.com
• b.name
• vielha.bruishasidreria.es

Embedded IP addresses

• 20.42.73.27
• 51.104.15.252
• 184.84.165.136
• 52.110.12.54
• 4.144.132.223
• 4.230.171.124
• 172.215.188.232

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report