SUSPICIOUS — swan-game.js
SUSPICIOUS — swan-game.js is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100). 0 of 53 detection engines flagged it.
Identification
- SHA-256:
96c29ea82949aaa346fac5b03a548503fe7da1d0a980f0b32a7a66b51c1cbbce - SHA-1:
8e40b154ec2f84172f953b66d31a377b5776f584 - MD5:
0b3540cb4d7453505da2d9593cd376d2 - ssdeep:
3072:3S/LnlHZ4E0ZzC+7DSyTmF7e2SzQVsWdy77hg:wLlHZTSXvpT77hg - TLSH:
T1553CC5AB398A7EC8CC0E545B7E9868A73727AD75F5E110D1D34CC7882AF1CC52CA504A - Submitted as: swan-game.js
- File type: script · Size: 113868 bytes
- Verdict: suspicious (54/100)
Detections (0 of 53 engines)
No engine flagged this sample.
Why this verdict
The suspicious score of 54/100 is the fusion of 4 weighted signals:
- Obfuscated powershell script: download, dynamic-exec, defense-evasion (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Contacted 34 external host(s) at runtime (29 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://hmma.baidu.com/mini.gif, https://mbd.baidu.com/smtapp/recordhandler/getrecordinfo, https://b.bdstatic.com/searchbox/icms/searchbox/img/LOGO300x300.jpg - static signal, weight 0.35, confidence 0.60
- Extracted generic config (5 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
284 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
- c.pki.goog
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- settings-win.data.microsoft.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
Embedded URLs
- https://hmma.baidu.com/mini.gif
- https://mbd.baidu.com/smtapp/recordhandler/getrecordinfo
- https://b.bdstatic.com/searchbox/icms/searchbox/img/LOGO300x300.jpg
- https://po.baidu.com/act/tpl/index.html?t=smartapppage&
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/9a8a705c-852d-4d18-b32a-ee1d872f4bd9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9a8a705c-852d-4d18-b32a-ee1d872f4bd9?P1=1787944249&P2=404&P3=2&P4=P3M5GTDO3%2bYiPIk%2feSw6xiW4fqsIVw56uR8qakDP%2bLMjbosot10yA60cSvjtpr%2f69LFNAOJURjvgzs%2b3kEGdrw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787944276&P2=404&P3=2&P4=NAQaVh7pd4xn4LfpvNdX2Esr4EVtaJbEAYP8HZNdoow2dnfQ8VpJCQoGeyjDrSMtDAbqsvnfWAF578GPPeqcjw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
- http://c.pki.goog/r/r4.crl
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787340958&P2=404&P3=2&P4=KhkFZRx626BQiXxK0g9geSYJ7j9Twi74nAi1P9z6EV0LfPubOs3As2ipavP0Ai70LAu5NLF8XeSwpHDrKZ7V5g%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/b56480f9-8215-4de7-ba7e-8e690088d21d?P1=1787340615&P2=404&P3=2&P4=VJ37hzVDqONT%2fM3%2bA5xB30qsp3Qya60vzNzBNOPZDrjBK%2fNEv97cvcvzIl5s3C9%2bHl2ZY%2fi7IkAMErPLNr55cQ%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- r.net
- bdimg.com
- bdstatic.com
- a.prototype.name
- hmma.baidu.com
- a.network
- mbd.baidu.com
- t.name
- o.net
- m.baidu.com
- e.name
- n.name
- i.default.net
- b.bdstatic.com
- po.baidu.com
- this.name
Embedded IP addresses
- 5.3.5.0
- 4.247.188.233
- 20.42.65.85
- 52.123.252.220
- 20.247.185.124
- 4.144.132.223
- 52.123.252.222
- 4.230.171.124
- 57.154.63.210
- 20.165.94.63
- 20.165.94.54
- 52.123.252.197
- 74.178.232.29
- 74.179.77.204
- 51.132.193.104
- 104.46.162.230
- 52.123.252.235
- 203.26.79.13
- 20.236.44.162
- 52.123.128.14
- 52.123.129.14
- 40.103.64.242
- 52.123.252.227
- 172.178.240.161
- 57.155.101.212
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report