MALICIOUS — 5bd6347311a0a501ff1bf88f04ab94311829c671d91c797641d18b204cee3c73
MALICIOUS — 5bd6347311a0a501ff1bf88f04ab94311829c671d91c797641d18b204cee3c73 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:
5bd6347311a0a501ff1bf88f04ab94311829c671d91c797641d18b204cee3c73 - SHA-1:
2faceee707740bb3852a6395e6102e1097f04b9b - MD5:
9d48b729a928ec0faafd11b098525f92 - ssdeep:
3072:mFt7U9VSpfKJdGRIUYs/lAvyyCZbZ/1SKJa+7ynKev4:G8SpCdGN/lAvypZbZ/oaV7ynl4 - TLSH:
T1E843E9BB39499EEDCC0E609B7E8C78DA7B175955B2A260D092FCC7C468E0CE43D58418 - Submitted as: 5bd6347311a0a501ff1bf88f04ab94311829c671d91c797641d18b204cee3c73
- File type: script · Size: 229669 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 powershell script: dynamic-exec, defense-evasion (layers: concat) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: https://www.blogger.com/unvisited-link-, https://www.blogger.com/rpc_relay.html, http://jotamaria-aquiparnamirim.blogspot.com/ - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1172 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- motd.ubuntu.com
- 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
- 23.40.52.85
- 23.11.37.157
- 20.190.167.18
- 23.33.238.135
- 23.198.40.44
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
Dropped files
- 94100645aa37928619351ec186dc892f99854892e212f8c7c1b434259cadf5f5 -
94100645aa37928619351ec186dc892f99854892e212f8c7c1b434259cadf5f5
Embedded URLs
- https://www.blogger.com/unvisited-link-
- https://www.blogger.com/rpc_relay.html
- http://jotamaria-aquiparnamirim.blogspot.com/2018/02/maria-lucia-costa-tiago-ex-vice-prefeita.html
- http://jotamaria-aquiparnamirim.blogspot.com/
- http://jotamaria-aquiparnamirim.blogspot.com/search
- http://jotamaria-aquiparnamirim.blogspot.com/favicon.ico
- https://www.blogger.com
- https://apis.google.com/js/plusone.js
- https://3.bp.blogspot.com/-UW8exhjdm78/Uv_KQbu7igI/AAAAAAAAAKg/sYJbvDxfsJE/s72-c/VICE+LUCIA.png
- https://3.bp.blogspot.com/-UW8exhjdm78/Uv_KQbu7igI/AAAAAAAAAKg/sYJbvDxfsJE/s1600/VICE+LUCIA.png
- https://www.blogger.com/static/v1/jsbin/3766621756-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
Embedded domains
- www.blogger.com
- jotamaria-aquiparnamirim.blogspot.com
- www.blogblog.com
- apis.google.com
- 3.bp.blogspot.com
- pagead2.googlesyndication.com
- whos.amung.us
- amung.us
- cdn.tynt.com
- t.dtscout.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
Embedded IP addresses
- 3.254.173.149
- 172.172.255.217
- 4.207.44.69
- 4.230.171.124
- 48.211.4.16
- 104.18.33.89
- 135.232.92.97
- 74.179.77.204
- 52.148.114.188
More Brocoiner samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report