MALICIOUS — 2a5d2b4d251b7f0d5ab3e3f0ce7ef59f4587e4c0466c54c48ed6976d695018f7
MALICIOUS — 2a5d2b4d251b7f0d5ab3e3f0ce7ef59f4587e4c0466c54c48ed6976d695018f7 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:
2a5d2b4d251b7f0d5ab3e3f0ce7ef59f4587e4c0466c54c48ed6976d695018f7 - SHA-1:
5e7aabd6732324dc4ec009394f6a8de895765887 - MD5:
fe4694534b4a1a11aafcc8d44d6fc8dc - ssdeep:
3072:6t8aN9JlDSpfKJdGRIUYs/lAvyyCZbZ/1SKJr+7ynKev4:6t8aNNSpCdGN/lAvypZbZ/oay7ynl4 - TLSH:
T11243E8BA3949AEDFCC0E609B7E8874DA7B1359D5B69261D092FCC7C068E0CE43D58418 - Submitted as: 2a5d2b4d251b7f0d5ab3e3f0ce7ef59f4587e4c0466c54c48ed6976d695018f7
- File type: script · Size: 223310 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/rpc_relay.html, http://jotamaria-abolicaomossoroense.blogspot.com/, http://jotamaria-abolicaomossoroense.blogspot.com/search - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1185 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
- 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
- 20.190.142.164
- 23.33.238.135
- 23.198.40.44
- 192.168.122.113
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 57.155.101.212 SG · Singapore · AS8075 Microsoft Limited UK
- 4.144.132.223 SG · Singapore · AS8075 Microsoft Corporation
- 23.33.238.106
Embedded URLs
- https://www.blogger.com/rpc_relay.html
- http://jotamaria-abolicaomossoroense.blogspot.com/2012/06/estatua-da-liberdade.html
- http://jotamaria-abolicaomossoroense.blogspot.com/
- http://jotamaria-abolicaomossoroense.blogspot.com/search
- http://jotamaria-abolicaomossoroense.blogspot.com/favicon.ico
- https://www.blogger.com
- https://apis.google.com/js/plusone.js
- http://1.bp.blogspot.com/--pLCyCszrbo/T9cVif7S90I/AAAAAAAAA4w/GBDj3jUptCw/s72-c/LIBE.png
- http://1.bp.blogspot.com/--pLCyCszrbo/T9cVif7S90I/AAAAAAAAA4w/GBDj3jUptCw/s640/LIBE.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://www.blogger.com/unvisited-link-
- 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
- pagead2.googlesyndication.com
- auth.name
- entry.link
- comment.link
- comment.author.name
- www.blogger.com
- jotamaria-abolicaomossoroense.blogspot.com
- www.blogblog.com
- apis.google.com
- 1.bp.blogspot.com
- s10.histats.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
Embedded IP addresses
- 20.184.175.10
- 4.230.171.124
- 57.155.101.212
- 4.144.132.223
- 51.116.246.104
- 52.148.114.188
More Brocoiner samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report