MALICIOUS — 6e2834533c6f5323b2f4efaa51ca97c735b6937d50363c0b4c0033ca12a4d29f
MALICIOUS — 6e2834533c6f5323b2f4efaa51ca97c735b6937d50363c0b4c0033ca12a4d29f is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100), attributed to the Brocoiner family. 1 of 50 detection engines flagged it.
Identification
- SHA-256:
6e2834533c6f5323b2f4efaa51ca97c735b6937d50363c0b4c0033ca12a4d29f - SHA-1:
6358f640612841942a77fb057cd2e362ee9d4350 - MD5:
997ae532e95e197ec458ddd0f82b9a51 - ssdeep:
3072:P7g+6JO0C5zUxXAUVRLM2Zoyvd5Xfy86X+7ynKev4:8+6Jw5zUxXAUVRtZoyvPzl7ynl4 - TLSH:
T15D42E8BE3949AEEDCC4E649B7E8C78DA7B175955B29261D082FCC3C068E0CE43D58418 - Submitted as: 6e2834533c6f5323b2f4efaa51ca97c735b6937d50363c0b4c0033ca12a4d29f
- File type: script · Size: 216544 bytes
- Verdict: malicious (78/100) · Family: Brocoiner
Detections (1 of 50 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 powershell script: dynamic-exec, defense-evasion (layers: concat) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: http://jotamaria-agriculturapecuariapesca.blogspot.com/2015/01/1951-jose-borges-de-oliveira.html, http://jotamaria-agriculturapecuariapesca.blogspot.com/, http://jotamaria-agriculturapecuariapesca.blogspot.com/search - static signal, weight 0.35, confidence 0.60
- Contacted 12 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (12 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (linux)
869 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- 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
- 252.0.0.224.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
- 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
- 104.21.85.170 US · San Francisco · AS13335 Cloudflare, Inc.
- ff02::1:3
- 224.0.0.252
- 10.240.0.1
- 169.254.255.255
- 10.240.0.255
- ff02::1:ff12:3456
- 224.0.0.251
- ff02::fb
- 149.154.167.99 NL · Amsterdam · AS62041 Telegram Messenger Network
- ff02::2
- 23.214.88.41
- 185.125.190.57
Dropped files
- tmp_tmp.EmTkBldHd5 -
04656421c686a1fe429c46c8bd52b4a6489addff1199d0df3b1b3ca12eeb81cb
Embedded URLs
- http://jotamaria-agriculturapecuariapesca.blogspot.com/2015/01/1951-jose-borges-de-oliveira.html
- http://jotamaria-agriculturapecuariapesca.blogspot.com/
- http://jotamaria-agriculturapecuariapesca.blogspot.com/search
- http://jotamaria-agriculturapecuariapesca.blogspot.com/favicon.ico
- https://www.blogger.com
- https://apis.google.com/js/plusone.js
- http://2.bp.blogspot.com/-FDUk5p0Lp58/U-F1XUpV-0I/AAAAAAAAJBM/xd85R_OxyD8/s72-c/jos%C3%A9+borges.png
- http://2.bp.blogspot.com/-FDUk5p0Lp58/U-F1XUpV-0I/AAAAAAAAJBM/xd85R_OxyD8/s1600/jos%C3%A9+borges.png
- https://www.blogger.com/static/v1/jsbin/1957234192-lbx__pt_br.js
- https://www.blogger.com/static/v1/v-css/368954415-lightbox_bundle.css
- https://www.blogger.com/rpc_relay.html
- 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
- www.blogger.com
- jotamaria-agriculturapecuariapesca.blogspot.com
- www.blogblog.com
- apis.google.com
- 2.bp.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
- og.prototype.name
- this.ca
- a.ca
- d.cc
- this.cc
- c.name
- window.name
Embedded IP addresses
- 104.21.85.170
- 149.154.167.99
- 40.84.85.40
- 172.172.255.218
- 135.232.92.137
- 74.179.71.159
- 72.145.35.103
- 172.215.188.232
More Brocoiner samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report