MALICIOUS — 57e4dfd4f713c66c90080f2f371b9aed9f8cfb44ed3315808e1bb56a19283f3c
MALICIOUS — 57e4dfd4f713c66c90080f2f371b9aed9f8cfb44ed3315808e1bb56a19283f3c 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.
Identification
- SHA-256:
57e4dfd4f713c66c90080f2f371b9aed9f8cfb44ed3315808e1bb56a19283f3c - SHA-1:
625d1409cefb4b7192ff1c31ff2b59f67a67c630 - MD5:
9f5859d70ca5d91d7aaffd1b9650f0cd - ssdeep:
3072:E5w6JO0C5zUxXAUVRLM2Zoyvd5Xfy8il+7ynKev4:V6Jw5zUxXAUVRtZoyvPz37ynl4 - TLSH:
T16042F8BE39499EEDCC4EA09B7E8874DA7B175955B29261D082FCC7C068E0CE43D5C428 - Submitted as: 57e4dfd4f713c66c90080f2f371b9aed9f8cfb44ed3315808e1bb56a19283f3c
- File type: script · Size: 203301 bytes
- Verdict: malicious (75/100) · Family: Brocoiner
Detections (1 of 54 engines)
- Microsoft Defender: Trojan:HTML/Brocoiner
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 javascript script: dynamic-exec, defense-evasion (layers: concat) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: http://jotamaria-bmdecaraubs.blogspot.com/, http://jotamaria-bmdecaraubs.blogspot.com/search, http://jotamaria-bmdecaraubs.blogspot.com/favicon.ico - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1206 behavior events · 0 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- 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
- 40.126.14.162
- 52.230.60.54 SG · Singapore · AS8075 Microsoft Corporation
- 150.171.22.17
- 23.33.238.178
- 52.110.12.55 AU · Sydney · AS8075 Microsoft Corporation
Embedded URLs
- http://jotamaria-bmdecaraubs.blogspot.com/2016/
- http://jotamaria-bmdecaraubs.blogspot.com/
- http://jotamaria-bmdecaraubs.blogspot.com/search
- http://jotamaria-bmdecaraubs.blogspot.com/favicon.ico
- https://www.blogger.com
- https://apis.google.com/js/plusone.js
- https://www.blogger.com/static/v1/jsbin/1957234192-lbx__pt_br.js
- https://www.blogger.com/static/v1/v-css/368954415-lightbox_bundle.css
- 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://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-bmdecaraubs.blogspot.com
- www.blogblog.com
- apis.google.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
- og.prototype.name
- this.ca
- a.ca
- d.cc
- this.cc
- c.name
- window.name
- a.style.top
Embedded IP addresses
- 4.247.188.224
- 172.172.255.218
- 40.84.97.4
- 52.230.60.54
- 52.110.12.55
- 4.230.171.124
- 40.84.85.40
- 4.150.223.113
- 72.153.5.61
- 52.148.114.188
More Brocoiner samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report