MALICIOUS — 859edf65a16fd5c2e7e92ba7f78767505cd8168aa72f1ae456dcbf6463082678
MALICIOUS — 859edf65a16fd5c2e7e92ba7f78767505cd8168aa72f1ae456dcbf6463082678 is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100), attributed to the Brocoiner family. 1 of 23 detection engines flagged it.
Identification
- SHA-256:
859edf65a16fd5c2e7e92ba7f78767505cd8168aa72f1ae456dcbf6463082678 - SHA-1:
a5f73d2cf87df7ce129576797dd13945e0feb36b - MD5:
8f8b6d5b58eab0606d33b521284f212d - ssdeep:
3072:lKlQ6BDKnszDIbne0aAvVfyeIZ23lIxLlf+7ynKev4:j6BAszYNaAvVf6Z23lmxG7ynl4 - TLSH:
T10642F8BF39499EEDCC4EA49B7E8874DA7B175955B29261C082FCC7C068E0CE43D58428 - Submitted as: 859edf65a16fd5c2e7e92ba7f78767505cd8168aa72f1ae456dcbf6463082678
- File type: script · Size: 203968 bytes
- Verdict: malicious (78/100) · Family: Brocoiner
Detections (1 of 23 engines)
- Microsoft Defender: Trojan:HTML/Brocoiner
Why this verdict
The malicious score of 78/100 is the fusion of 5 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-batalhaocomunitario.blogspot.com/2012/, http://jotamaria-batalhaocomunitario.blogspot.com/, http://jotamaria-batalhaocomunitario.blogspot.com/search - static signal, weight 0.35, confidence 0.60
- Contacted 13 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (8 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (linux)
813 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 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
- 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
- ntp.ubuntu.com
- ff02::1:3
- 224.0.0.252
- 169.254.255.255
- 104.21.85.170 US · San Francisco · AS13335 Cloudflare, Inc.
- 10.240.0.255
- 10.240.0.1
- ff02::fb
- 224.0.0.251
- ff02::16
- 20.190.167.18
- 185.125.190.57
- 74.178.76.128 IE · Dublin · AS8075 Microsoft Corporation
- ff02::1
Dropped files
- tmp_tmp.IiFmSzdW5A -
caf4095207182e443faee5a8cb46d08fc557692684bcec57f0fa9e23c7017406
Embedded URLs
- http://jotamaria-batalhaocomunitario.blogspot.com/2012/
- http://jotamaria-batalhaocomunitario.blogspot.com/
- http://jotamaria-batalhaocomunitario.blogspot.com/search
- http://jotamaria-batalhaocomunitario.blogspot.com/favicon.ico
- https://www.blogger.com
- https://apis.google.com/js/plusone.js
- https://www.blogger.com/static/v1/jsbin/3018908849-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/
Embedded domains
- pagead2.googlesyndication.com
- www.blogger.com
- jotamaria-batalhaocomunitario.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
- ng.prototype.name
- this.ca
- a.ca
- d.cc
- this.cc
- c.name
- window.name
Embedded IP addresses
- 104.21.85.170
- 74.178.76.128
- 34.160.111.145
- 4.247.188.233
- 20.165.94.46
- 20.42.73.28
- 72.154.7.112
- 52.168.112.67
- 40.84.85.40
More Brocoiner samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report