SUSPICIOUS — e638ffa3fc54d3b9850c9580ce2f4082421d0e0e423fad37b87af7b68392153e
SUSPICIOUS — e638ffa3fc54d3b9850c9580ce2f4082421d0e0e423fad37b87af7b68392153e is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100). 1 of 53 detection engines flagged it.
Identification
- SHA-256:
e638ffa3fc54d3b9850c9580ce2f4082421d0e0e423fad37b87af7b68392153e - SHA-1:
d6a0ba03a435d73d2aaad0fc8df57c88746440d4 - MD5:
6d6611f4df93b6af647d0e64c57f0e50 - ssdeep:
3072:lp6BDKnszDIbne0aAvVfyeIZ23lIxLlBVV+7ynKev4:L6BAszYNaAvVf6Z23lmxQ7ynl4 - TLSH:
T19E42E8BE3949AEEDCC0E649B7E8C78DA7B135955B69261D092FCC3C068E0CE43D58418 - Submitted as: e638ffa3fc54d3b9850c9580ce2f4082421d0e0e423fad37b87af7b68392153e
- File type: script · Size: 216171 bytes
- Verdict: suspicious (54/100)
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 powershell 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)
1150 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
- desktop-hsgcbep
- ntp.ubuntu.com
- 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787885162&P2=404&P3=2&P4=Qo2xp1W0wRyVOslZYgHIXmuc1blP8lDQs1ur9AIWdp7naAo1n4qB3NZd82dmmzbAgzShcQetdsFka8%2bZBDM4wQ%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=1787885190&P2=404&P3=2&P4=QTXv9QV4agPQm%2bBwJsZ4XdOwvhWxL7w58Jr3m%2fgvDkSfsn7omqN%2fI5kPtxlCkNAst0vbXj4LIxngfSg5aIIl7g%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
- https://www.blogger.com/rpc_relay.html
- https://www.blogger.com/unvisited-link-
- http://jotamaria-aents.blogspot.com/2016/05/diretoria-201415.html
- http://jotamaria-aents.blogspot.com/
- http://jotamaria-aents.blogspot.com/search
- http://jotamaria-aents.blogspot.com/favicon.ico
- https://www.blogger.com
- https://apis.google.com/js/plusone.js
- https://1.bp.blogspot.com/-G-9nJ_KfC0g/V0sziYyw_XI/AAAAAAAAAfc/-Lm5by0maMwyKh47ccBaMPcvi72GviYrwCLcB/s72-c/GIVALDO%2BLOPES.png
- https://1.bp.blogspot.com/-G-9nJ_KfC0g/V0sziYyw_XI/AAAAAAAAAfc/-Lm5by0maMwyKh47ccBaMPcvi72GviYrwCLcB/s1600/GIVALDO%2BLOPES.png
- 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
Embedded domains
- www.blogger.com
- jotamaria-aents.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
- h.name
Embedded IP addresses
- 172.172.255.216
- 20.42.65.94
- 4.150.223.112
- 52.110.12.16
- 4.230.171.124
- 135.232.92.137
- 20.165.94.63
- 40.99.134.2
- 52.123.129.14
- 40.104.4.2
- 52.123.252.246
- 203.26.79.13
- 4.150.223.100
- 20.42.65.89
- 52.123.252.212
- 74.178.76.44
- 48.199.12.1
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report