SUSPICIOUS — bfccc321c5453539e185ffaf0404b04e49a72cec3f71b54cb03373690498aab3

SUSPICIOUS — bfccc321c5453539e185ffaf0404b04e49a72cec3f71b54cb03373690498aab3 is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: bfccc321c5453539e185ffaf0404b04e49a72cec3f71b54cb03373690498aab3
• SHA-1: 2dbfa20e1a4035609831a06e60e5d87a3e2705b3
• MD5: e7a63dd90406796439614bade385aeb0
• ssdeep: 384:8uMSX9vEqkTVScdV/vWxcHsiW58furhDGXvhHQfww/Xc2S8mFkF50ysmu:iScPy+hkLqkUmu
• TLSH: T11E2BFA9BBE4F7E9CC81E856B1D8CBA1A73179A17B55750CD41FDC789ACB08F0085802A
• Submitted as: bfccc321c5453539e185ffaf0404b04e49a72cec3f71b54cb03373690498aab3
• File type: script · Size: 22575 bytes
• Verdict: suspicious (54/100)

Detections (2 of 53 engines)

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

Why this verdict

The suspicious score of 54/100 is the fusion of 2 weighted signals:

• Obfuscated javascript script: dynamic-exec, defense-evasion (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75
• Embedded network infrastructure: http://jqueryui.com, http://jquery.org/license, http://api.jqueryui.com/position/ - static signal, weight 0.35, confidence 0.60

Dynamic analysis (windows)

1184 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• to-do.office.com
• staging.to-do.officeppe.com
• teams.cloud.microsoft
• outlook.office.com
• outlook.office365.com
• outlook.cloud.microsoft
• 250.255.255.239.in-addr.arpa
• ntp.ubuntu.com
• desktop-hsgcbep
• 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
• 40.126.14.161
• 52.123.252.238 AU · Sydney · AS8075 Microsoft Corporation

Embedded URLs

• http://jqueryui.com
• http://jquery.org/license
• http://api.jqueryui.com/position/
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded domains

• jqueryui.com
• jquery.org
• api.jqueryui.com
• m.top
• h.top
• g.top-h.top
• g.top
• i.offset.top
• t.top
• madtravel.org

Embedded IP addresses

• 52.123.252.238
• 20.247.184.142
• 52.110.12.8
• 52.110.12.55
• 4.230.171.124
• 135.233.95.144
• 40.79.150.120
• 74.178.240.61
• 20.112.250.133
• 52.123.128.14
• 40.99.133.210
• 4.150.223.114
• 92.223.78.30
• 4.150.223.96
• 13.69.109.131
• 20.184.175.13
• 172.175.111.170
• 52.148.114.188

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report