SUSPICIOUS — 51223b784c0cf370dd0c43fbe690445fac7b0d8b83c89fa7ceb65f679ba20d22

SUSPICIOUS — 51223b784c0cf370dd0c43fbe690445fac7b0d8b83c89fa7ceb65f679ba20d22 is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (69/100). 1 of 54 detection engines flagged it.

Identification

• SHA-256: 51223b784c0cf370dd0c43fbe690445fac7b0d8b83c89fa7ceb65f679ba20d22
• SHA-1: ce65838ad0c7644554c04abc4440bffaa68acbc9
• MD5: 255a603b6367e69fcbe020d688c63fee
• ssdeep: 3072:Do/y+wHWOorvNHsz2Lo76rg4ScwbsnuOiv3ulbpltgXc9WTKoAqGTyShikP:Do/y9HoVhT+cdekbpltgXcAVxohikP
• TLSH: T15C41BFB6176199DC51A722BEA83BC30494D3D03A9F93A120D39081BE5D8A5D60FD3B37
• Submitted as: 51223b784c0cf370dd0c43fbe690445fac7b0d8b83c89fa7ceb65f679ba20d22
• File type: script · Size: 187971 bytes
• Verdict: suspicious (69/100)

Detections (1 of 54 engines)

• Microsoft Defender: Program:Script/Wacapew.A!ml

Why this verdict

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

• Microsoft Defender flagged Program:Script/Wacapew.A!ml (rule Program:Script/Wacapew.A!ml) - 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)

1625 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• 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
• _dosvc._tcp.local
• 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
• 20.190.167.21
• 20.247.185.124 SG · Singapore · AS8075 Microsoft Corporation
• 52.110.12.22 AU · Sydney · AS8075 Microsoft Corporation
• 23.198.40.44
• 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation

Embedded URLs

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

Embedded IP addresses

• 203.26.79.13
• 172.172.255.218
• 34.104.35.123
• 4.150.223.106
• 20.42.179.192
• 74.179.71.159
• 20.42.73.28
• 4.247.188.224
• 52.110.12.50
• 20.247.185.124
• 52.110.12.22
• 4.230.171.124
• 72.145.35.97
• 52.148.114.188

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report