SUSPICIOUS — main_menu.js

SUSPICIOUS — main_menu.js is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (45/100). 0 of 51 detection engines flagged it.

Identification

• SHA-256: ec44bf9b374a9477850a6f65ff1b0f1b92574664653e31717aafa46eb0bc9ede
• SHA-1: 26ad44db6af6f6b083afe3bff7ae004fedb65db0
• MD5: 2e0bffa5f90ad18c327f695c5bddbd2b
• ssdeep: 48:fTEei6DzVsSjT/IfiHgSk2jFespWLp55pRLKpjLPsptv9DzrTy0gFe1VVpsprpR4:aY3SdFIFe83wqYnCU
• TLSH: T140168F0C613FED8E052E8ACF64784452C438619CDA2229419BD1BE13F8A6F38F556B1F
• Submitted as: main_menu.js
• File type: script · Size: 3098 bytes
• Verdict: suspicious (45/100)

Detections (0 of 51 engines)

No engine flagged this sample.

Why this verdict

The suspicious score of 45/100 is the fusion of 2 weighted signals:

• Obfuscated javascript script: dynamic-exec (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75
• Contacted 9 external host(s) at runtime - network signal, weight 0.12, confidence 0.55

Dynamic analysis (linux)

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

Runtime network

• _dosvc._tcp.local
• desktop-hsgcbep._dosvc._tcp.local
• desktop-hsgcbep(1)._dosvc._tcp.local
• 250.255.255.239.in-addr.arpa
• ntp.ubuntu.com
• 224.0.0.251
• ff02::fb
• ff02::1:3
• 224.0.0.252
• 10.240.0.1
• ff02::1
• ff02::16
• ff02::2
• ff02::1:ff4c:1d1d
• 48.211.4.16 US · Ashburn · AS8075 Microsoft Limited
• ff02::1:ff12:3456
• 91.189.91.157
• 239.255.255.250
• ff02::1:2
• 224.0.0.22

Dropped files

• tmp_tmp.7LaERCvO0C - 2063460cf56f42b3a865a690c79e1f758339c41620eff7d3e4f5946eade15179

Embedded IP addresses

• 48.211.4.16
• 51.11.192.49
• 20.190.167.150
• 203.26.79.13
• 57.155.104.224
• 20.42.65.94
• 4.150.223.105

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report