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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

Process Tree

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

HTTP 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.exe

File created: C:\Users\user\AppData\Local\Temp\c1e0b3d4-c691-48dc-8bab-d22cac04bb2f.tmp

Jump to behavior

Source: classification engine

Classification label: mal56.win@35/183@3/8

Source: unknown	Process 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.exe	Process 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.exe	Process 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.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process 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	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process 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	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior

Source: C:\Program Files\Google\Chrome\Application\chrome.exe

File created: C:\Program Files\Google\Chrome\Application\Dictionaries

Jump to behavior

Source: C:\Program Files\Google\Chrome\Application\chrome.exe

File created: C:\Users\user\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-627BE47B-1818.pma

Jump to behavior

Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Directory created: C:\Program Files\Google\Chrome\Application\Dictionaries			Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Directory created: C:\Program Files\Google\Chrome\Application\Dictionaries\en-US-9-0.bdic			Jump to behavior

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	1 Process Injection	3 Masquerading	OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Process Injection	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	3 Non-Application Layer Protocol	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	4 Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	1 Ingress Tool Transfer	SIM Card Swap		Carrier Billing Fraud

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source: global traffic	HTTP 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 traffic	HTTP 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 traffic	HTTP 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.dr	String found in binary or memory: http://104.155.207.188/win.pac
Source: angular.js.1.dr	String found in binary or memory: http://angularjs.org
Source: angular.js.1.dr	String 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.dr	String found in binary or memory: https://accounts.google.com
Source: craw_window.js.1.dr	String 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.dr	String 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.dr	String found in binary or memory: https://clients2.google.com
Source: manifest.json.1.dr, manifest.json2.1.dr, manifest.json3.1.dr	String 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.dr	String found in binary or memory: https://clients2.googleusercontent.com
Source: manifest.json2.1.dr	String found in binary or memory: https://content.googleapis.com
Source: common.js.1.dr	String 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.dr	String found in binary or memory: https://dns.google
Source: manifest.json2.1.dr	String 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.dr	String found in binary or memory: https://fonts.googleapis.com
Source: manifest.json2.1.dr	String 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.dr	String found in binary or memory: https://fonts.gstatic.com
Source: manifest.json2.1.dr	String found in binary or memory: https://fonts.gstatic.com;
Source: angular.js.1.dr, material_css_min.css.1.dr	String found in binary or memory: https://github.com/angular/material
Source: craw_background.js.1.dr, craw_window.js.1.dr	String 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.dr	String 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.dr	String found in binary or memory: https://ogs.google.com
Source: manifest.json.1.dr, craw_window.js.1.dr	String found in binary or memory: https://payments.google.com/payments/v4/js/integrator.js
Source: 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.dr	String found in binary or memory: https://r2---sn-1gi7znes.gvt1.com
Source: 04b0af2d-2668-4002-97ff-271744050b2c.tmp.3.dr	String found in binary or memory: https://redirector.gvt1.com
Source: manifest.json.1.dr, craw_window.js.1.dr	String 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.dr	String found in binary or memory: https://ssl.gstatic.com
Source: feedback.html.1.dr	String found in binary or memory: https://support.google.com/chromecast/answer/2998456
Source: feedback.html.1.dr	String found in binary or memory: https://support.google.com/chromecast/troubleshooter/2995236
Source: craw_background.js.1.dr, craw_window.js.1.dr	String 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.dr	String found in binary or memory: https://www.google.com
Source: manifest.json.1.dr	String found in binary or memory: https://www.google.com/
Source: craw_window.js.1.dr	String found in binary or memory: https://www.google.com/accounts/OAuthLogin?issueuberauth=1
Source: craw_window.js.1.dr	String found in binary or memory: https://www.google.com/images/cleardot.gif
Source: craw_window.js.1.dr	String found in binary or memory: https://www.google.com/images/dot2.gif
Source: craw_window.js.1.dr	String found in binary or memory: https://www.google.com/images/x2.gif
Source: craw_background.js.1.dr	String found in binary or memory: https://www.google.com/intl/en-US/chrome/blank.html
Source: feedback_script.js.1.dr	String found in binary or memory: https://www.google.com/tools/feedback
Source: manifest.json2.1.dr	String 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.dr	String found in binary or memory: https://www.googleapis.com
Source: manifest.json.1.dr	String found in binary or memory: https://www.googleapis.com/
Source: manifest.json2.1.dr	String found in binary or memory: https://www.googleapis.com/auth/calendar.readonly
Source: manifest.json2.1.dr	String found in binary or memory: https://www.googleapis.com/auth/cast-edu-messaging
Source: manifest.json.1.dr	String found in binary or memory: https://www.googleapis.com/auth/chromewebstore
Source: manifest.json.1.dr	String found in binary or memory: https://www.googleapis.com/auth/chromewebstore.readonly
Source: manifest.json2.1.dr	String found in binary or memory: https://www.googleapis.com/auth/clouddevices
Source: manifest.json2.1.dr	String found in binary or memory: https://www.googleapis.com/auth/hangouts
Source: manifest.json2.1.dr	String found in binary or memory: https://www.googleapis.com/auth/hangouts.readonly
Source: manifest.json2.1.dr	String found in binary or memory: https://www.googleapis.com/auth/meetings
Source: manifest.json2.1.dr	String found in binary or memory: https://www.googleapis.com/auth/plus.peopleapi.readwrite
Source: manifest.json.1.dr	String found in binary or memory: https://www.googleapis.com/auth/sierra
Source: manifest.json.1.dr	String found in binary or memory: https://www.googleapis.com/auth/sierrasandbox
Source: manifest.json2.1.dr	String 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.dr	String found in binary or memory: https://www.gstatic.com
Source: common.js.1.dr	String found in binary or memory: https://www.gstatic.com/hangouts_echo_detector/release/%
Source: manifest.json2.1.dr	String found in binary or memory: https://www.gstatic.com;

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

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

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

System Summary

Mitre Att&ck Matrix

Behavior Graph

Source: unknown	Network traffic detected: HTTP traffic on port 49757 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49780
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49790
Source: unknown	Network traffic detected: HTTP traffic on port 49780 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49759
Source: unknown	Network traffic detected: HTTP traffic on port 49759 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49757
Source: unknown	Network traffic detected: HTTP traffic on port 49790 -> 443

Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188
Source: unknown	TCP traffic detected without corresponding DNS query: 104.155.207.188

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

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

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

System Summary

Mitre Att&ck Matrix

Behavior Graph

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