MALICIOUS — 42ca5303eacac074d30d6a671add63cfcd7dbaec4656add65d920c9d6aff3f2a
MALICIOUS — 42ca5303eacac074d30d6a671add63cfcd7dbaec4656add65d920c9d6aff3f2a is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100), attributed to the Brocoiner family. 1 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
42ca5303eacac074d30d6a671add63cfcd7dbaec4656add65d920c9d6aff3f2a - SHA-1:
710b4d51ca8dab7a83832421348e88acb761982f - MD5:
093d826da25e16d6b6f1b0e1e01fda8c - ssdeep:
3072:0gSpfKJdGRIUYs/lAvyyCZbZ/1SKJJxL+7ynKev4:pSpCdGN/lAvypZbZ/oaW7ynl4 - TLSH:
T1CA42F8BE39499EEDCC4EA09B7E8C74DA7B175955B2A161D082FCC7C068E0CE43D58428 - Submitted as: 42ca5303eacac074d30d6a671add63cfcd7dbaec4656add65d920c9d6aff3f2a
- File type: script · Size: 201856 bytes
- Verdict: malicious (75/100) · Family: Brocoiner
Detections (1 of 54 engines)
- Microsoft Defender: Trojan:HTML/Brocoiner
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 3 weighted signals:
- Microsoft Defender flagged Trojan:HTML/Brocoiner (rule
Trojan:HTML/Brocoiner) - engine signal, weight 0.55, confidence 0.85 - Obfuscated vbscript 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)
16212 behavior events · 1 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- 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.
- 252.0.0.224.in-addr.arpa.
- 85.52.40.23.in-addr.arpa.
- tas02.sls.update.microsoft.com
- v10.events.data.microsoft.com
- 63.94.165.20.in-addr.arpa.
- 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.
- 91.65.42.20.in-addr.arpa.
- nexusrules.officeapps.live.com
- 146.109.171.150.in-addr.arpa.
- x1.c.lencr.org
- ctldl.windowsupdate.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-cdldejardim.blogspot.com/2016/10/
- http://jotamaria-cdldejardim.blogspot.com/
- http://jotamaria-cdldejardim.blogspot.com/search
- http://jotamaria-cdldejardim.blogspot.com/favicon.ico
- https://www.blogger.com
- https://apis.google.com/js/plusone.js
- https://www.blogger.com/static/v1/jsbin/129205357-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
- www.blogger.com
- jotamaria-cdldejardim.blogspot.com
- pagead2.googlesyndication.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
- c.name
- window.name
- a.style.top
- b.name
- h.name
- b.top
Embedded IP addresses
- 20.50.201.201
- 20.89.1.8
- 4.247.188.233
- 72.145.35.97
- 52.182.141.63
- 162.159.142.9
- 52.110.12.21
- 52.110.12.11
- 104.18.33.89
- 85.210.193.152
- 4.230.171.124
- 4.144.132.223
- 135.233.95.144
- 104.208.16.94
- 92.223.78.30
- 57.155.104.224
- 20.42.65.84
- 72.145.35.107
- 20.165.94.63
- 20.42.65.91
More Brocoiner samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report