Author: John Anthony Banes   
 PLATFORM:

Windows

 OVER ALL RISK RATING:
 DAMAGE POTENTIAL::
 DISTRIBUTION POTENTIAL::
 REPORTED INFECTION:
 INFORMATION EXPOSURE:
Low
Medium
High
Critical

  • Threat Type:
    Trojan

  • Destructiveness:
    No

  • Encrypted:
    No

  • In the wild::
    Yes

  OVERVIEW

INFECTION CHANNEL: Descargado de Internet, Eliminado por otro tipo de malware

It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites. Puede haberlo descargado otro malware/grayware/spyware desde sitios remotos.

  TECHNICAL DETAILS

File size: 486,593 bytes
File type: JS
Memory resident: Yes
INITIAL SAMPLES RECEIVED DATE: 30 de września de 2019
PAYLOAD: Connects to URLs/IPs, Downloads files, Displays windows

Detalles de entrada

It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Puede haberlo descargado el siguiente malware/grayware/spyware desde sitios remotos:

  • Trojan.Win32.Novter.A

Instalación

Infiltra los archivos siguientes:

  • %System%\IsAdm.txt - to test the user if it has admin privileges, deleted afterwards if successful.

(Nota: %System% es la carpeta del sistema de Windows, que en el caso de Windows 98 y ME suele estar en C:\Windows\System, en el caso de Windows NT y 2000 en C:\WINNT\System32 y en el caso de Windows 2000(32-bit), XP, Server 2003(32-bit), Vista, 7, 8, 8.1, 2008(64-bit), 2012(64bit) y 10(64-bit) en C:\Windows\System32).

)

Otros detalles

Hace lo siguiente:

  • On Windows 7, it downloads and installs the following Windows update saved as {Malware Path}\SystemInfoConfig\Windows6.1-KB3033929-{x86|x64}.msu from the following URLs:
    • https://download.{BLOCKED}ft.com/download/C/8/7/C87AE67E-A228-48FB-8F02-B2A9A1238099/Windows6.1-KB3033929-x64.msu
    • https://download.{BLOCKED}ft.com/download/3/7/4/37473F39-5728-4153-9A25-64C09DE9ED52/Windows6.1-KB3033929-x86.msu
  • If executed as admin and the value of HKLM\Software\ttl\ttl is not 64, it executes the following commands:
    • netsh.exe interface tcp set heuristics ws=disabled
    • reg.exe add HKLM\SYSTEM\CurrentControlSet\services\Tcpip\Parameters /v DefaultTTL /t REG_DWORD /d 0x40 /f
    • reg.exe add HKLM\SYSTEM\CurrentControlSet\services\Tcpip\Parameters /v Tcp1323Opts /t REG_DWORD /d 0x02 /f
    • reg.exe add HKLM\Software\ttl /v ttl /t REG_DWORD /d 0x40 /f
  • To apply the changes done by this malware, it displays the ff. message and shuts down the computer after two minutes:
  • It downloads node.exe from https://{BLOCKED}js.org/dist/latest-v10.x/win-x86/node.exe and saved as {malware path}\SystemInfoConfig\node.exe
  • It checks for the following presence of files:
    • {malware path}\SystemInfoConfig\app.js
    • {malware path}\SystemInfoConfig\divergent.exe
    • {malware path}\SystemInfoConfig\mdivergent.exe
    • {malware path}\SystemInfoConfig\WinDivert.dll
    • {malware path}\SystemInfoConfig\WinDivert32.sys
    • {malware path}\SystemInfoConfig\WinDivert64.sys

    If one of the files is absent, it drops {malware path}\SystemInfoConfig\{numbers}.zip containing the following files and folders:
    • {current or malware path}\SystemInfoConfig\node_modules
    • {current or malware path}\SystemInfoConfig\app.js
    • {current or malware path}\SystemInfoConfig\constants.js
    • {current or malware path}\SystemInfoConfig\divergent.exe
    • {current or malware path}\SystemInfoConfig\mdivergent.exe
    • {current or malware path}\SystemInfoConfig\socks4a.js
    • {current or malware path}\SystemInfoConfig\WinDivert.dll
    • {current or malware path}\SystemInfoConfig\WinDivert32.sys
    • {current or malware path}\SystemInfoConfig\WinDivert64.sys
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\lib
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\lib\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\lib\manager.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\lib\on.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\lib\socket.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\lib\url.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\after
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\arraybuffer.slice
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\backo2
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\base64-arraybuffer
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\better-assert
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\callsite
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-bind
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-emitter
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-inherit
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-parser
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-binary2
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-cors
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\indexof
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\isarray
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ms
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\object-component
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseqs
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseuri
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\safe-buffer
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\socket.io-parser
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\to-array
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ultron
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\yeast
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\after\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\after\.travis.yml
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\after\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\after\LICENCE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\after\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\after\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\after\test
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\after\test\after-test.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\arraybuffer.slice\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\arraybuffer.slice\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\arraybuffer.slice\LICENCE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\arraybuffer.slice\Makefile
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\arraybuffer.slice\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\arraybuffer.slice\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\arraybuffer.slice\test
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\arraybuffer.slice\test\slice-buffer.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\.travis.yml
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\coverage
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\readme.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\coverage\coverage.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\coverage\lcov-report
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\coverage\lcov.info
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\coverage\lcov-report\async-throttle
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\coverage\lcov-report\base.css
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\coverage\lcov-report\index.html
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\coverage\lcov-report\prettify.css
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\coverage\lcov-report\prettify.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\coverage\lcov-report\sort-arrow-sprite.png
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\coverage\lcov-report\sorter.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\coverage\lcov-report\async-throttle\index.html
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\async-limiter\coverage\lcov-report\async-throttle\index.js.html
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\backo2\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\backo2\component.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\backo2\History.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\backo2\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\backo2\Makefile
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\backo2\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\backo2\Readme.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\backo2\test
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\backo2\test\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\base64-arraybuffer\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\base64-arraybuffer\.travis.yml
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\base64-arraybuffer\lib
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\base64-arraybuffer\LICENSE-MIT
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\base64-arraybuffer\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\base64-arraybuffer\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\base64-arraybuffer\lib\base64-arraybuffer.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\better-assert\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\better-assert\example.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\better-assert\History.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\better-assert\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\better-assert\Makefile
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\better-assert\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\better-assert\Readme.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\.idea
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\.zuul.yml
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\component.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\Makefile
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\test
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\.idea\blob.iml
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\.idea\inspectionProfiles
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\.idea\markdown-navigator
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\.idea\markdown-navigator.xml
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\.idea\modules.xml
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\.idea\vcs.xml
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\.idea\workspace.xml
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\.idea\inspectionProfiles\profiles_settings.xml
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\.idea\markdown-navigator\profiles_settings.xml
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\blob\test\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\callsite\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\callsite\History.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\callsite\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\callsite\Makefile
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\callsite\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\callsite\Readme.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-bind\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-bind\component.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-bind\History.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-bind\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-bind\Makefile
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-bind\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-bind\Readme.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-emitter\History.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-emitter\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-emitter\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-emitter\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-emitter\Readme.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-inherit\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-inherit\component.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-inherit\History.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-inherit\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-inherit\Makefile
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-inherit\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-inherit\Readme.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-inherit\test
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\component-inherit\test\inherit.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\.coveralls.yml
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\.eslintrc
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\.travis.yml
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\CHANGELOG.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\karma.conf.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\Makefile
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\node.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\src
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\src\browser.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\src\debug.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\src\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\debug\src\node.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\engine.io.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\lib
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\lib\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\lib\socket.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\lib\transport.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\lib\transports
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\lib\xmlhttprequest.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\lib\transports\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\lib\transports\polling-jsonp.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\lib\transports\polling-xhr.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\lib\transports\polling.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-client\lib\transports\websocket.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-parser\lib
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-parser\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-parser\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-parser\Readme.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-parser\lib\browser.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-parser\lib\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-parser\lib\keys.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\engine.io-parser\lib\utf8.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-binary2\History.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-binary2\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-binary2\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-binary2\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-binary2\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-cors\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-cors\component.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-cors\History.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-cors\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-cors\Makefile
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-cors\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-cors\Readme.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\has-cors\test.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\indexof\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\indexof\component.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\indexof\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\indexof\Makefile
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\indexof\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\indexof\Readme.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\isarray\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\isarray\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\isarray\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ms\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ms\license.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ms\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ms\readme.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\object-component\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\object-component\component.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\object-component\History.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\object-component\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\object-component\Makefile
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\object-component\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\object-component\Readme.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\object-component\test
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\object-component\test\object.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseqs\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseqs\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseqs\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseqs\Makefile
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseqs\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseqs\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseqs\test.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseuri\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseuri\History.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseuri\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseuri\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseuri\Makefile
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseuri\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseuri\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\parseuri\test.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\safe-buffer\index.d.ts
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\safe-buffer\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\safe-buffer\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\safe-buffer\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\safe-buffer\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\socket.io-parser\binary.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\socket.io-parser\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\socket.io-parser\is-buffer.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\socket.io-parser\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\socket.io-parser\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\socket.io-parser\Readme.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\to-array\.npmignore
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\to-array\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\to-array\LICENCE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\to-array\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\to-array\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ultron\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ultron\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ultron\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ultron\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\lib
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\lib\.DS_Store
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\lib\BufferUtil.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\lib\Constants.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\lib\ErrorCodes.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\lib\EventTarget.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\lib\Extensions.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\lib\PerMessageDeflate.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\lib\Receiver.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\lib\Sender.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\lib\Validation.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\lib\WebSocket.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\ws\lib\WebSocketServer.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\autotest.watchr
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\example
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\lib
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\README.md
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\tests
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\example\demo.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\lib\XMLHttpRequest.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\tests\test-constants.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\tests\test-events.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\tests\test-exceptions.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\tests\test-headers.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\tests\test-redirect-302.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\tests\test-redirect-303.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\tests\test-redirect-307.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\tests\test-request-methods.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\tests\test-request-protocols.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\xmlhttprequest-ssl\tests\testdata.txt
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\yeast\index.js
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\yeast\LICENSE
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\yeast\package.json
    • {current or malware path}\SystemInfoConfig\node_modules\socket.io-client\node_modules\yeast\README.md
  • Once the files are extracted and the updates are installed, it executes the following commands:
    • {divergent.exe | mdivergent.exe}
    • node.exe .\app.js {base-64 encoded address = {BLOCKED}.{BLOCKED}.117.194}

  SOLUTION

Minimum scan engine: 9.850
First VSAPI Pattern File: 15.400.08
First VSAPI Pattern Release Date: 30 de września de 2019
VSAPI OPR PATTERN-VERSION: 15.401.00
VSAPI OPR PATTERN DATE: 01 de października de 2019

Step 1

Los usuarios de Windows ME y XP, antes de llevar a cabo cualquier exploración, deben comprobar que tienen desactivada la opción Restaurar sistema para permitir la exploración completa del equipo.

Step 2

Note that not all files, folders, and registry keys and entries are installed on your computer during this malware's/spyware's/grayware's execution. This may be due to incomplete installation or other operating system conditions. If you do not find the same files/folders/registry information, please proceed to the next step.

Step 3

Identificar y terminar los archivos detectados como Trojan.JS.NODSTER.A

[ learnMore ]
  1. Para los usuarios de Windows 98 y ME, puede que el Administrador de tareas de Windows no muestre todos los procesos en ejecución. En tal caso, utilice un visor de procesos de una tercera parte (preferiblemente, el Explorador de procesos) para terminar el archivo de malware/grayware/spyware. Puede descargar la herramienta en cuestión aquí.
  2. Si el archivo detectado aparece en el Administrador de tareas o en el Explorador de procesos, pero no puede eliminarlo, reinicie el equipo en modo seguro. Para ello, consulte este enlace para obtener todos los pasos necesarios.
  3. Si el archivo detectado no se muestra en el Administrador de tareas o el Explorador de procesos, prosiga con los pasos que se indican a continuación.

Step 4

Eliminar este valor del Registro

[ learnMore ]

Importante: si modifica el Registro de Windows incorrectamente, podría hacer que el sistema funcione mal de manera irreversible. Lleve a cabo este paso solo si sabe cómo hacerlo o si puede contar con ayuda de su administrador del sistema. De lo contrario, lea este artículo de Microsoft antes de modificar el Registro del equipo.

  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\Tcpip\Parameters
    • DefaultTTL = 64
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\Tcpip\Parameters
    • Tcp1323Opts = 2
  • In HKEY_LOCAL_MACHINE\SOFTWARE\ttl
    • ttl = 64

Step 5

Buscar y eliminar esta carpeta

[ learnMore ]
Asegúrese de que tiene activada la casilla Buscar archivos y carpetas ocultos en la opción Más opciones avanzadas para que el resultado de la búsqueda incluya todas las carpetas ocultas.
  • {malware path}\SystemInfoConfig

Step 6

Explorar el equipo con su producto de Trend Micro para eliminar los archivos detectados como Trojan.JS.NODSTER.A En caso de que el producto de Trend Micro ya haya limpiado, eliminado o puesto en cuarentena los archivos detectados, no serán necesarios más pasos. Puede optar simplemente por eliminar los archivos en cuarentena. Consulte esta página de Base de conocimientos para obtener más información.


Did this description help? Tell us how we did.