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Windows Analysis Report
http://104.155.207.188/win.pac

Overview

General Information

Sample URL:http://104.155.207.188/win.pac
Analysis ID:624161
Infos:

Detection

Score:56
Range:0 - 100
Whitelisted:false
Confidence:100%

Signatures

Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file

Classification

  • System is w10x64
  • chrome.exe (PID: 6168 cmdline: C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --enable-automation "http://104.155.207.188/win.pac MD5: C139654B5C1438A95B321BB01AD63EF6)
    • chrome.exe (PID: 6436 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1568,8254746983986450573,12491079493607844637,131072 --lang=en-US --service-sandbox-type=network --enable-audio-service-sandbox --mojo-platform-channel-handle=1924 /prefetch:8 MD5: C139654B5C1438A95B321BB01AD63EF6)
    • chrome.exe (PID: 5676 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1568,8254746983986450573,12491079493607844637,131072 --lang=en-US --service-sandbox-type=none --enable-audio-service-sandbox --mojo-platform-channel-handle=4612 /prefetch:8 MD5: C139654B5C1438A95B321BB01AD63EF6)
  • cleanup
No configs have been found
No yara matches
No Sigma rule has matched
No Snort rule has matched

Click to jump to signature section

Show All Signature Results

AV Detection

barindex
Source: http://104.155.207.188/win.pacAvira URL Cloud: detection malicious, Label: malware
Source: http://104.155.207.188/win.pacVirustotal: Detection: 9%Perma Link
Source: C:\Program Files\Google\Chrome\Application\chrome.exeDirectory created: C:\Program Files\Google\Chrome\Application\DictionariesJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeDirectory created: C:\Program Files\Google\Chrome\Application\Dictionaries\en-US-9-0.bdicJump to behavior
Source: unknownDNS traffic detected: queries for: accounts.google.com
Source: unknownNetwork traffic detected: HTTP traffic on port 49757 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49780
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49790
Source: unknownNetwork traffic detected: HTTP traffic on port 49780 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49759
Source: unknownNetwork traffic detected: HTTP traffic on port 49759 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49757
Source: unknownNetwork traffic detected: HTTP traffic on port 49790 -> 443
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknownTCP traffic detected without corresponding DNS query: 104.155.207.188
Source: global trafficHTTP traffic detected: GET /service/update2/crx?os=win&arch=x64&os_arch=x86_64&nacl_arch=x86-64&prod=chromecrx&prodchannel=&prodversion=85.0.4183.121&lang=en-US&acceptformat=crx3&x=id%3Dnmmhkkegccagdldgiimedpiccmgmieda%26v%3D0.0.0.0%26installedby%3Dother%26uc%26ping%3Dr%253D-1%2526e%253D1&x=id%3Dpkedcjkdefgpdelpbcmbmeomcjbeemfm%26v%3D0.0.0.0%26installedby%3Dother%26uc%26ping%3Dr%253D-1%2526e%253D1 HTTP/1.1Host: clients2.google.comConnection: keep-aliveX-Goog-Update-Interactivity: fgX-Goog-Update-AppId: nmmhkkegccagdldgiimedpiccmgmieda,pkedcjkdefgpdelpbcmbmeomcjbeemfmX-Goog-Update-Updater: chromecrx-85.0.4183.121Sec-Fetch-Site: noneSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36Accept-Encoding: gzip, deflate, brAccept-Language: en-US,en;q=0.9
Source: global trafficHTTP traffic detected: GET /crx/blobs/Acy1k0bLIjHsvnKaKN_oRpVaYYvFs25d7GKYF1WXrT6yizCMksBO0c_ggE0B6tx6HPRHe6q1GOEe3_NcIbSiGG8kXeLMUY0sAKVvC6R89zvKM13s5VqoAMZSmuUgjQL5vlygJuArQghXXE_qTL7NlQ/extension_8520_615_0_5.crx HTTP/1.1Host: clients2.googleusercontent.comConnection: keep-aliveSec-Fetch-Site: noneSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36Accept-Encoding: gzip, deflate, brAccept-Language: en-US,en;q=0.9
Source: global trafficHTTP traffic detected: GET /win.pac HTTP/1.1Host: 104.155.207.188Connection: keep-aliveUpgrade-Insecure-Requests: 1User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9Accept-Encoding: gzip, deflateAccept-Language: en-US,en;q=0.9
Source: win.pac_Zone.Identifier.4.drString found in binary or memory: http://104.155.207.188/win.pac
Source: angular.js.1.drString found in binary or memory: http://angularjs.org
Source: angular.js.1.drString found in binary or memory: http://errors.angularjs.org/1.6.4-local
Source: 0398f951-8cb1-4069-826a-8c56b4dad919.tmp.3.dr, 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.dr, manifest.json2.1.drString found in binary or memory: https://accounts.google.com
Source: craw_window.js.1.drString found in binary or memory: https://accounts.google.com/MergeSession
Source: 0398f951-8cb1-4069-826a-8c56b4dad919.tmp.3.dr, 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.dr, manifest.json2.1.drString found in binary or memory: https://apis.google.com
Source: 0398f951-8cb1-4069-826a-8c56b4dad919.tmp.3.dr, 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.drString found in binary or memory: https://clients2.google.com
Source: manifest.json.1.dr, manifest.json2.1.dr, manifest.json3.1.drString found in binary or memory: https://clients2.google.com/service/update2/crx
Source: 0398f951-8cb1-4069-826a-8c56b4dad919.tmp.3.dr, 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.drString found in binary or memory: https://clients2.googleusercontent.com
Source: manifest.json2.1.drString found in binary or memory: https://content.googleapis.com
Source: common.js.1.drString found in binary or memory: https://crash.corp.google.com/samples?reportid=&q=
Source: 0398f951-8cb1-4069-826a-8c56b4dad919.tmp.3.dr, 80cfe5db-1550-4897-a8d1-57c904cabb7c.tmp.3.dr, 6e7b1f98-b22a-44f8-808f-4c5bb9271312.tmp.3.dr, 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.drString found in binary or memory: https://dns.google
Source: manifest.json2.1.drString found in binary or memory: https://feedback.googleusercontent.com
Source: 0398f951-8cb1-4069-826a-8c56b4dad919.tmp.3.dr, 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.drString found in binary or memory: https://fonts.googleapis.com
Source: manifest.json2.1.drString found in binary or memory: https://fonts.googleapis.com;
Source: 0398f951-8cb1-4069-826a-8c56b4dad919.tmp.3.dr, 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.drString found in binary or memory: https://fonts.gstatic.com
Source: manifest.json2.1.drString found in binary or memory: https://fonts.gstatic.com;
Source: angular.js.1.dr, material_css_min.css.1.drString found in binary or memory: https://github.com/angular/material
Source: craw_background.js.1.dr, craw_window.js.1.drString found in binary or memory: https://github.com/google/closure-library/wiki/goog.module:-an-ES6-module-like-alternative-to-goog.p
Source: manifest.json2.1.drString found in binary or memory: https://hangouts.google.com/
Source: 0398f951-8cb1-4069-826a-8c56b4dad919.tmp.3.dr, 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.drString found in binary or memory: https://ogs.google.com
Source: manifest.json.1.dr, craw_window.js.1.drString found in binary or memory: https://payments.google.com/payments/v4/js/integrator.js
Source: 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.drString found in binary or memory: https://r2---sn-1gi7znes.gvt1.com
Source: 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.drString found in binary or memory: https://redirector.gvt1.com
Source: manifest.json.1.dr, craw_window.js.1.drString found in binary or memory: https://sandbox.google.com/payments/v4/js/integrator.js
Source: 0398f951-8cb1-4069-826a-8c56b4dad919.tmp.3.dr, 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.drString found in binary or memory: https://ssl.gstatic.com
Source: feedback.html.1.drString found in binary or memory: https://support.google.com/chromecast/answer/2998456
Source: feedback.html.1.drString found in binary or memory: https://support.google.com/chromecast/troubleshooter/2995236
Source: craw_background.js.1.dr, craw_window.js.1.drString found in binary or memory: https://www-googleapis-staging.sandbox.google.com
Source: 0398f951-8cb1-4069-826a-8c56b4dad919.tmp.3.dr, 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.dr, manifest.json2.1.drString found in binary or memory: https://www.google.com
Source: manifest.json.1.drString found in binary or memory: https://www.google.com/
Source: craw_window.js.1.drString found in binary or memory: https://www.google.com/accounts/OAuthLogin?issueuberauth=1
Source: craw_window.js.1.drString found in binary or memory: https://www.google.com/images/cleardot.gif
Source: craw_window.js.1.drString found in binary or memory: https://www.google.com/images/dot2.gif
Source: craw_window.js.1.drString found in binary or memory: https://www.google.com/images/x2.gif
Source: craw_background.js.1.drString found in binary or memory: https://www.google.com/intl/en-US/chrome/blank.html
Source: feedback_script.js.1.drString found in binary or memory: https://www.google.com/tools/feedback
Source: manifest.json2.1.drString found in binary or memory: https://www.google.com;
Source: 0398f951-8cb1-4069-826a-8c56b4dad919.tmp.3.dr, craw_background.js.1.dr, 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.dr, craw_window.js.1.drString found in binary or memory: https://www.googleapis.com
Source: manifest.json.1.drString found in binary or memory: https://www.googleapis.com/
Source: manifest.json2.1.drString found in binary or memory: https://www.googleapis.com/auth/calendar.readonly
Source: manifest.json2.1.drString found in binary or memory: https://www.googleapis.com/auth/cast-edu-messaging
Source: manifest.json.1.drString found in binary or memory: https://www.googleapis.com/auth/chromewebstore
Source: manifest.json.1.drString found in binary or memory: https://www.googleapis.com/auth/chromewebstore.readonly
Source: manifest.json2.1.drString found in binary or memory: https://www.googleapis.com/auth/clouddevices
Source: manifest.json2.1.drString found in binary or memory: https://www.googleapis.com/auth/hangouts
Source: manifest.json2.1.drString found in binary or memory: https://www.googleapis.com/auth/hangouts.readonly
Source: manifest.json2.1.drString found in binary or memory: https://www.googleapis.com/auth/meetings
Source: manifest.json2.1.drString found in binary or memory: https://www.googleapis.com/auth/plus.peopleapi.readwrite
Source: manifest.json.1.drString found in binary or memory: https://www.googleapis.com/auth/sierra
Source: manifest.json.1.drString found in binary or memory: https://www.googleapis.com/auth/sierrasandbox
Source: manifest.json2.1.drString found in binary or memory: https://www.googleapis.com/auth/userinfo.email
Source: 0398f951-8cb1-4069-826a-8c56b4dad919.tmp.3.dr, 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.drString found in binary or memory: https://www.gstatic.com
Source: common.js.1.drString found in binary or memory: https://www.gstatic.com/hangouts_echo_detector/release/%
Source: manifest.json2.1.drString found in binary or memory: https://www.gstatic.com;
Source: unknownHTTP traffic detected: POST /ListAccounts?gpsia=1&source=ChromiumBrowser&json=standard HTTP/1.1Host: accounts.google.comConnection: keep-aliveContent-Length: 1Origin: https://www.google.comContent-Type: application/x-www-form-urlencodedSec-Fetch-Site: noneSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36Accept-Encoding: gzip, deflate, brAccept-Language: en-US,en;q=0.9
Source: C:\Program Files\Google\Chrome\Application\chrome.exeFile created: C:\Users\user\AppData\Local\Temp\c1e0b3d4-c691-48dc-8bab-d22cac04bb2f.tmpJump to behavior
Source: classification engineClassification label: mal56.win@35/183@3/8
Source: unknownProcess created: C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --enable-automation "http://104.155.207.188/win.pac
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1568,8254746983986450573,12491079493607844637,131072 --lang=en-US --service-sandbox-type=network --enable-audio-service-sandbox --mojo-platform-channel-handle=1924 /prefetch:8
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1568,8254746983986450573,12491079493607844637,131072 --lang=en-US --service-sandbox-type=none --enable-audio-service-sandbox --mojo-platform-channel-handle=4612 /prefetch:8
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1568,8254746983986450573,12491079493607844637,131072 --lang=en-US --service-sandbox-type=network --enable-audio-service-sandbox --mojo-platform-channel-handle=1924 /prefetch:8Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1568,8254746983986450573,12491079493607844637,131072 --lang=en-US --service-sandbox-type=none --enable-audio-service-sandbox --mojo-platform-channel-handle=4612 /prefetch:8Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeFile created: C:\Program Files\Google\Chrome\Application\DictionariesJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeFile created: C:\Users\user\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-627BE47B-1818.pmaJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeDirectory created: C:\Program Files\Google\Chrome\Application\DictionariesJump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exeDirectory created: C:\Program Files\Google\Chrome\Application\Dictionaries\en-US-9-0.bdicJump to behavior
Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and ControlNetwork EffectsRemote Service EffectsImpact
Valid AccountsWindows Management InstrumentationPath Interception1
Process Injection
3
Masquerading
OS Credential DumpingSystem Service DiscoveryRemote ServicesData from Local SystemExfiltration Over Other Network Medium1
Encrypted Channel
Eavesdrop on Insecure Network CommunicationRemotely Track Device Without AuthorizationModify System Partition
Default AccountsScheduled Task/JobBoot or Logon Initialization ScriptsBoot or Logon Initialization Scripts1
Process Injection
LSASS MemoryApplication Window DiscoveryRemote Desktop ProtocolData from Removable MediaExfiltration Over Bluetooth3
Non-Application Layer Protocol
Exploit SS7 to Redirect Phone Calls/SMSRemotely Wipe Data Without AuthorizationDevice Lockout
Domain AccountsAt (Linux)Logon Script (Windows)Logon Script (Windows)Obfuscated Files or InformationSecurity Account ManagerQuery RegistrySMB/Windows Admin SharesData from Network Shared DriveAutomated Exfiltration4
Application Layer Protocol
Exploit SS7 to Track Device LocationObtain Device Cloud BackupsDelete Device Data
Local AccountsAt (Windows)Logon Script (Mac)Logon Script (Mac)Binary PaddingNTDSSystem Network Configuration DiscoveryDistributed Component Object ModelInput CaptureScheduled Transfer1
Ingress Tool Transfer
SIM Card SwapCarrier Billing Fraud
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  • Signature
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  • Is Windows Process
  • Number of created Registry Values
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  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet