SUSPICIOUS — 5ae103ff5d7ed7c0465a25ca29c1fd2fb3808c1d05b51b11c563eefcb6a037c9
SUSPICIOUS — 5ae103ff5d7ed7c0465a25ca29c1fd2fb3808c1d05b51b11c563eefcb6a037c9 is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100), attributed to the Brocoiner family. 1 of 53 detection engines flagged it.
Identification
- SHA-256:
5ae103ff5d7ed7c0465a25ca29c1fd2fb3808c1d05b51b11c563eefcb6a037c9 - SHA-1:
5c1473acf8d404756cd5b51ca874e97a65f7d27a - MD5:
4658780bacbc8ca2d0aad2609a298713 - ssdeep:
3072:I6BDKnszDIbne0aAvVfyeIZ23lIxLlz7tkV+7ynKev4:I6BAszYNaAvVf6Z23lmxb7ynl4 - TLSH:
T1FE42E8BE39499EEDCC4EA49B7E8C78DA7B174955B6A161C082FCC3C068E0CE43D59418 - Submitted as: 5ae103ff5d7ed7c0465a25ca29c1fd2fb3808c1d05b51b11c563eefcb6a037c9
- File type: script · Size: 203869 bytes
- Verdict: suspicious (54/100) · Family: Brocoiner
Detections (1 of 53 engines)
- Microsoft Defender: Trojan:HTML/Brocoiner
Why this verdict
The suspicious score of 54/100 is the fusion of 2 weighted signals:
- Obfuscated javascript script: dynamic-exec, defense-evasion (layers: concat) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: https://twitter.com/intent/tweet?text=, https://m.facebook.com/sharer.php?u=, https://resources.blogblog.com/img/widgets/icon_contactform_cross.gif - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1175 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
- 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787913058&P2=404&P3=2&P4=BSkwlxlgIlVtwJEjJs8JRWaHyAuEJdDgFpSnYq%2bWriC1yZ7lnqw%2fWtWxaANogmkYD%2bevngq8l50533PpKsnuGw%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=1787913127&P2=404&P3=2&P4=Yi7W2IzJjSu5b%2frOCm%2fXXI9ennOzEwQY6jup9dlrHlmMIuMgqHoq5Vznkh9v96OmljVomiWYHU9Fw3ztpgchzw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded URLs
- http://www.apache.org/licenses/LICENSE-2.0
- https://twitter.com/intent/tweet?text=
- https://m.facebook.com/sharer.php?u=
- https://plus.google.com/share?source=blogger:mobile:share&url=
- https://resources.blogblog.com/img/widgets/icon_contactform_cross.gif
- https://csi.gstatic.com/csi
- http://csi.gstatic.com/csi
- https://josinaocontemgluten.blogspot.com/2013/01/
- https://josinaocontemgluten.blogspot.com/
- https://josinaocontemgluten.blogspot.com/search
- https://josinaocontemgluten.blogspot.com/favicon.ico
- https://www.blogger.com
- https://apis.google.com/js/plusone.js
- https://josinaocontemgluten.blogspot.com/p/o-que-e-gluten.html
- https://josinaocontemgluten.blogspot.com/p/ingredientes-e-farinhas-sem-gluten.html
- https://josinaocontemgluten.blogspot.com/p/farinhas-preparadas.html
- https://josinaocontemgluten.blogspot.com/p/cuidados-ao-fazer-paes.html
- https://www.blogger.com/static/v1/jsbin/3018908849-lbx__pt_br.js
- https://www.blogger.com/static/v1/v-css/368954415-lightbox_bundle.css
- https://apis.google.com
- https://accounts.google.com/o/oauth2/auth
- https://accounts.google.com/o/oauth2/postmessageRelay
- https://accounts.google.com/o/oauth2/iframe
- https://pay.google.com/gp/v/widget/save
- https://talkgadget.google.com/:session_prefix:talkgadget/_/widget
Embedded domains
- wikipedia.org
- window.jstiming.load.name
- csi.gstatic.com
- lc.prototype.name
- nc.prototype.name
- d.name
- this.ua
- a.ua
- f.ua
- a.ga
- b.ga
- this.ga
- g.ua
- ng.prototype.name
- this.ca
- a.ca
- d.cc
- this.cc
- c.name
- window.name
- a.style.top
- b.name
- h.name
- b.top
- a.bottom-a.top
Embedded IP addresses
- 135.232.92.137
- 4.150.223.99
- 172.66.2.5
- 57.155.101.212
- 135.233.95.80
- 4.230.171.124
- 72.154.7.96
- 203.26.79.13
- 74.178.76.128
- 135.232.92.97
- 40.99.134.2
- 52.123.129.14
- 20.42.65.94
- 92.223.78.30
- 20.42.73.24
- 4.150.223.108
- 52.148.114.188
More Brocoiner samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report