SUSPICIOUS — daeb7a360f80380b9425e18b1cc75956772d9c5b640908b771bc44c2e1d8488c
SUSPICIOUS — daeb7a360f80380b9425e18b1cc75956772d9c5b640908b771bc44c2e1d8488c 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:
daeb7a360f80380b9425e18b1cc75956772d9c5b640908b771bc44c2e1d8488c - SHA-1:
eb2232f709eda9a1c8e597516f086ddbcbcaa6fc - MD5:
bbee49a72bd0228f69c1757011a9bab4 - ssdeep:
3072:lF6BDKnszDIbne0aAvVfyeIZ23lIxLl6NO+7ynKev4:H6BAszYNaAvVf6Z23lmx87ynl4 - TLSH:
T18A42E8BF39499EEECC4EA09B7E4874DA7B175955B6A260C092FCC7C068E0CE43D58418 - Submitted as: daeb7a360f80380b9425e18b1cc75956772d9c5b640908b771bc44c2e1d8488c
- File type: script · Size: 205196 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
- desktop-hsgcbep
- 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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787836890&P2=404&P3=2&P4=VdGduQfijZ4aEqpvizyhgrANTmqMqzTyZqciEK9xWVCRyVTlAwBlphEU4JBfnYHl52nQlKqF3iGIedjJtPNPnA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787836933&P2=404&P3=2&P4=D6lSUBKA%2fBkYzfdq9syxGK%2fDYaesW59FbPI2ECeh1J3UsGAwwVDMr1bWydOkT%2bsK7hBzxHOe1gaDYCVPnh2gmg%3d%3d&cacheHostOrigin=msedge.b.tlu.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
- http://jotamaria-batalhaotrampolimdavitoria.blogspot.com/2010/05/
- http://jotamaria-batalhaotrampolimdavitoria.blogspot.com/
- http://jotamaria-batalhaotrampolimdavitoria.blogspot.com/search
- http://jotamaria-batalhaotrampolimdavitoria.blogspot.com/favicon.ico
- https://www.blogger.com
- https://apis.google.com/js/plusone.js
- 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
- https://plus.google.com
- https://plus.googleapis.com
- https://ssl.gstatic.com/microscope/embed/
- http://www.msftconnecttest.com/connecttest.txt
Embedded domains
- pagead2.googlesyndication.com
- www.blogger.com
- jotamaria-batalhaotrampolimdavitoria.blogspot.com
- 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
Embedded IP addresses
- 4.247.188.233
- 74.178.76.128
- 172.172.255.217
- 57.155.104.224
- 172.66.2.5
- 52.123.252.223
- 52.110.12.54
- 85.210.193.152
- 4.230.171.124
- 52.230.60.54
- 74.179.77.204
- 135.232.92.97
- 52.123.129.14
- 135.234.160.244
- 135.232.92.34
- 203.26.79.13
- 20.184.175.9
More Brocoiner samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report