MALICIOUS — 257d36184d5745398fb026d060de4531559f5e6c0a79eae0a93564880cf89c3d
MALICIOUS — 257d36184d5745398fb026d060de4531559f5e6c0a79eae0a93564880cf89c3d is a html sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
257d36184d5745398fb026d060de4531559f5e6c0a79eae0a93564880cf89c3d - SHA-1:
5210de362972b0eb8b399f4d4be1e3825c281d44 - MD5:
45fd4acb977e50f880c0a0be9dc122d4 - ssdeep:
384:L/Z26xuCq8nLuwhwwiYiHkyvik8EWOLSFoQ:L86xxTL2fFak8EWOLSFoQ - TLSH:
T17D28E88E7A2D6DB4BCF45256B568CC9DF1C1D63B5978C3C093968F880A12D38903D29E - Submitted as: 257d36184d5745398fb026d060de4531559f5e6c0a79eae0a93564880cf89c3d
- File type: html · Size: 17108 bytes
- Verdict: malicious (96/100)
Detections (3 of 53 engines)
- ClamAV (daily): Js.Coinminer.Generic3-6836637-1
- Microsoft Defender: Trojan:JS/CoinHive.B
- Kaspersky (KVRT): HEUR:Trojan.JS.Miner.gen
Why this verdict
The malicious score of 96/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Js.Coinminer.Generic3-6836637-1 (rule
Js.Coinminer.Generic3-6836637-1) - engine signal, weight 0.90, confidence 0.95 - Obfuscated javascript script: dynamic-exec (layers: concat) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Contacted 25 external host(s) at runtime (22 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://html5shim.googlecode.com/svn/trunk/html5.js, http://school-shop.su/f/js/jquery-1.7.2.min.js, http://school-shop.su/f/js/jquery.favicon.js - static signal, weight 0.35, confidence 0.60
- Extracted generic config (18 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
276 behavior events · 0 ATT&CK techniques · 1 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
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- settings-win.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
Dropped files
- 1d059cc5634cafc11a34e677f10cca41e747c3d797544dad8184dcc5fec90ec5 -
1d059cc5634cafc11a34e677f10cca41e747c3d797544dad8184dcc5fec90ec5
Embedded URLs
- http://html5shim.googlecode.com/svn/trunk/html5.js
- http://school-shop.su/f/js/jquery-1.7.2.min.js
- http://school-shop.su/f/js/jquery.favicon.js
- http://school-shop.su/f/js/jquery.favicon.run.js
- http://mc.yandex.ru/watch/19434136
- http://school-shop.su/search/
- http://yandex.ru/sitesearch
- http://school-shop.su/
- http://school-shop.su/o_nac/
- http://school-shop.su/gotovii_kab/
- http://school-shop.su/dostavka/
- http://school-shop.su/razrabotka_konkursnoj_dokumentacii/
- http://school-shop.su/kontakti/
- http://school-shop.su/f/i/logo2.png
- http://school-shop.su/f/i/prof.jpg
- http://school-shop.su/f/i/detsad.jpg
- http://school-shop.su/f/i/school.jpg
- http://school-shop.su/notepad/
- https://siteheart.com/webconsultation/558405
- http://webindicator.siteheart.com/webindicator/help11?ent=558405&company=558405
- http://school-shop.su/price/price.xls
- http://school-shop.su/f/i/xls.png
- http://counter.rambler.ru/top100.jcn?2870985
- http://top100.rambler.ru/navi/2870985/
- http://counter.rambler.ru/top100.cnt?2870985
Embedded domains
- html5shim.googlecode.com
- school-shop.su
- google-analytics.com
- mc.yandex.ru
- yandex.ru
- site.yandex.net
- siteheart.com
- webindicator.siteheart.com
- counter.rambler.ru
- top100.rambler.ru
- www.liveinternet.ru
- counter.yadro.ru
- coin-hive.com
- widget.siteheart.com
Embedded IP addresses
- 52.110.12.56
- 20.184.175.21
- 57.154.63.210
- 20.247.185.124
- 52.123.252.216
- 52.230.60.54
- 57.155.101.212
- 4.230.171.124
- 74.178.76.128
- 20.184.175.14
- 135.233.95.135
- 92.223.78.30
- 20.236.44.162
- 52.123.129.14
- 20.42.73.31
- 203.26.79.13
- 135.233.45.223
- 135.232.92.34
- 52.148.114.188
- 20.42.65.85
- 20.42.73.28
- 72.145.35.109
- 74.178.232.29
- 52.110.12.49
- 52.110.12.8
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report