Malware analysis https://cryptobrowser.site/en/ Malicious activity

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URL:	https://cryptobrowser.site/en/
Full analysis:	https://app.any.run/tasks/1583c7af-4534-4fa1-a670-dfdf0d7fcc8d
Verdict:	Malicious activity
Analysis date:	May 18, 2025, 21:10:03
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	auto generic upx
Indicators:
MD5:	F4413F6B6E21F85CE5CF812BB584DF92
SHA1:	B276D71C43AC8B677ECDFADDED2B666F2DCBC735
SHA256:	A00F4972907188FDAABD605D049A1C1C5723290371BA614FCD2BE0998F92082B
SSDEEP:	3:N8K5WyiMi+:2KI7Mi+

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Launch configuration

Task duration:: 300 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 240 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 11.3636.19041.0
Adobe Acrobat (64-bit) (23.001.20093)
Adobe Flash Player 32 NPAPI (32.0.0.465)
Adobe Flash Player 32 PPAPI (32.0.0.465)
CCleaner (6.20)
FileZilla 3.65.0 (3.65.0)
Google Chrome (122.0.6261.70)
Google Update Helper (1.3.36.51)
Java 8 Update 271 (64-bit) (8.0.2710.9)
Java Auto Updater (2.8.271.9)
Microsoft Edge (122.0.2365.59)
Microsoft Edge Update (1.3.185.17)
Microsoft Office Professional 2019 - de-de (16.0.16026.20146)
Microsoft Office Professional 2019 - en-us (16.0.16026.20146)
Microsoft Office Professional 2019 - es-es (16.0.16026.20146)
Microsoft Office Professional 2019 - it-it (16.0.16026.20146)
Microsoft Office Professional 2019 - ja-jp (16.0.16026.20146)
Microsoft Office Professional 2019 - ko-kr (16.0.16026.20146)
Microsoft Office Professional 2019 - pt-br (16.0.16026.20146)
Microsoft Office Professional 2019 - tr-tr (16.0.16026.20146)
Microsoft Office Professionnel 2019 - fr-fr (16.0.16026.20146)
Microsoft Office профессиональный 2019 - ru-ru (16.0.16026.20146)
Microsoft OneNote - en-us (16.0.16026.20146)
Microsoft Update Health Tools (3.74.0.0)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2022 X64 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X64 Minimum Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Minimum Runtime - 14.36.32532 (14.36.32532)
Mozilla Firefox (x64 en-US) (123.0)
Mozilla Maintenance Service (123.0)
Notepad++ (64-bit x64) (7.9.1)
Office 16 Click-to-Run Extensibility Component (16.0.15726.20202)
Office 16 Click-to-Run Licensing Component (16.0.16026.20146)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15928.20198)
PowerShell 7-x64 (7.3.5.0)
Skype version 8.104 (8.104)
Update for Windows 10 for x64-based Systems (KB4023057) (2.59.0.0)
Update for Windows 10 for x64-based Systems (KB4023057) (2.63.0.0)
Update for Windows 10 for x64-based Systems (KB4480730) (2.55.0.0)
Update for Windows 10 for x64-based Systems (KB5001716) (8.93.0.0)
VLC media player (3.0.11)
WinRAR 5.91 (64-bit) (5.91.0)
Windows PC Health Check (3.6.2204.08001)

Hotfixes

Client LanguagePack Package
DotNetRollup
DotNetRollup 481
FodMetadata Package
Foundation Package
Hello Face Package
InternetExplorer Optional Package
KB5003791
KB5011048
KB5015684
KB5033052
LanguageFeatures Basic en us Package
LanguageFeatures Handwriting en us Package
LanguageFeatures OCR en us Package
LanguageFeatures Speech en us Package
LanguageFeatures TextToSpeech en us Package
MSPaint FoD Package
MediaPlayer Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore DirectX Database FOD Package
NetFx3 OnDemand Package
Notepad FoD Package
OpenSSH Client Package
PowerShell ISE FOD Package
Printing PMCPPC FoD Package
Printing WFS FoD Package
ProfessionalEdition
QuickAssist Package
RollupFix
ServicingStack
ServicingStack 3989
StepsRecorder Package
TabletPCMath Package
UserExperience Desktop Package
WordPad FoD Package

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MALICIOUS
- GENERIC has been found (auto)
  - firefox.exe (PID: 1132)
- Changes the autorun value in the registry
  - setup.exe (PID: 5800)
SUSPICIOUS
- There is functionality for taking screenshot (YARA)
  - CTBrowserSetup_E999f9pSo7.exe (PID: 9072)
- Reads security settings of Internet Explorer
  - CTBrowserSetup_E999f9pSo7.exe (PID: 8996)
  - CTBrowserSetup_E999f9pSo7.exe (PID: 9072)
  - chrmstp.exe (PID: 8116)
- Application launched itself
  - CTBrowserSetup_E999f9pSo7.exe (PID: 8996)
  - setup.exe (PID: 5800)
  - setup.exe (PID: 8424)
  - browser.exe (PID: 8508)
  - chrmstp.exe (PID: 8100)
  - chrmstp.exe (PID: 8116)
- Adds/modifies Windows certificates
  - CTBrowserSetup_E999f9pSo7.exe (PID: 9072)
- Starts application with an unusual extension
  - CTBrowserSetup_E999f9pSo7.exe (PID: 9072)
- Executable content was dropped or overwritten
  - setup.exe (PID: 5800)
  - ctu51A7.tmp (PID: 1056)
- Searches for installed software
  - setup.exe (PID: 5800)
  - setup.exe (PID: 8424)
  - chrmstp.exe (PID: 8116)
  - chrmstp.exe (PID: 8100)
- Creates a software uninstall entry
  - setup.exe (PID: 5800)
- The process checks if it is being run in the virtual environment
  - browser.exe (PID: 8508)
- Reads the date of Windows installation
  - chrmstp.exe (PID: 8116)
INFO
- Application launched itself
  - firefox.exe (PID: 1276)
  - firefox.exe (PID: 1132)
- Checks supported languages
  - CTBrowserSetup_E999f9pSo7.exe (PID: 8996)
  - CTBrowserSetup_E999f9pSo7.exe (PID: 9072)
  - setup.exe (PID: 5800)
  - setup.exe (PID: 6272)
  - setup.exe (PID: 8424)
  - setup.exe (PID: 8440)
  - ctu51A7.tmp (PID: 1056)
  - CryptoTabUpdater.exe (PID: 8588)
  - browser.exe (PID: 4776)
  - browser.exe (PID: 8688)
  - browser.exe (PID: 8508)
  - browser.exe (PID: 1072)
  - browser.exe (PID: 8404)
  - browser.exe (PID: 632)
  - browser.exe (PID: 9028)
  - browser.exe (PID: 8932)
  - browser.exe (PID: 9192)
  - browser.exe (PID: 7292)
  - browser.exe (PID: 7576)
  - browser.exe (PID: 7636)
  - browser.exe (PID: 7680)
  - browser.exe (PID: 3900)
  - chrmstp.exe (PID: 7540)
  - browser.exe (PID: 8068)
  - chrmstp.exe (PID: 8116)
  - browser.exe (PID: 8168)
  - chrmstp.exe (PID: 7172)
  - browser.exe (PID: 7984)
  - browser.exe (PID: 664)
  - browser.exe (PID: 8268)
  - chrmstp.exe (PID: 8100)
  - browser.exe (PID: 2140)
  - browser.exe (PID: 8032)
  - browser.exe (PID: 5308)
  - browser.exe (PID: 7276)
  - browser.exe (PID: 7148)
  - browser.exe (PID: 7476)
- Reads the computer name
  - CTBrowserSetup_E999f9pSo7.exe (PID: 8996)
  - CTBrowserSetup_E999f9pSo7.exe (PID: 9072)
  - ctu51A7.tmp (PID: 1056)
  - setup.exe (PID: 5800)
  - setup.exe (PID: 8424)
  - browser.exe (PID: 8508)
  - CryptoTabUpdater.exe (PID: 8588)
  - browser.exe (PID: 8688)
  - browser.exe (PID: 4776)
  - chrmstp.exe (PID: 8100)
  - browser.exe (PID: 7636)
  - chrmstp.exe (PID: 8116)
- Executable content was dropped or overwritten
  - firefox.exe (PID: 1132)
- The sample compiled with english language support
  - firefox.exe (PID: 1132)
  - ctu51A7.tmp (PID: 1056)
  - setup.exe (PID: 5800)
- Reads the machine GUID from the registry
  - CTBrowserSetup_E999f9pSo7.exe (PID: 9072)
  - CryptoTabUpdater.exe (PID: 8588)
  - browser.exe (PID: 8508)
- Process checks computer location settings
  - CTBrowserSetup_E999f9pSo7.exe (PID: 8996)
  - browser.exe (PID: 8508)
  - browser.exe (PID: 8932)
  - browser.exe (PID: 9028)
  - browser.exe (PID: 8404)
  - browser.exe (PID: 3900)
  - browser.exe (PID: 7292)
  - browser.exe (PID: 8268)
- Checks proxy server information
  - CTBrowserSetup_E999f9pSo7.exe (PID: 9072)
  - browser.exe (PID: 8508)
- Reads the software policy settings
  - CTBrowserSetup_E999f9pSo7.exe (PID: 9072)
  - CryptoTabUpdater.exe (PID: 8588)
- UPX packer has been detected
  - CTBrowserSetup_E999f9pSo7.exe (PID: 9072)
- Creates files or folders in the user directory
  - CTBrowserSetup_E999f9pSo7.exe (PID: 9072)
  - browser.exe (PID: 8508)
  - setup.exe (PID: 8424)
  - browser.exe (PID: 4776)
  - chrmstp.exe (PID: 8116)
- Create files in a temporary directory
  - ctu51A7.tmp (PID: 1056)
  - browser.exe (PID: 8508)
- Creates files in the program directory
  - setup.exe (PID: 5800)
  - browser.exe (PID: 8508)
  - setup.exe (PID: 8424)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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No data.

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All screenshots are available in the full report

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Total processes

201

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

632

"C:\Program Files\CryptoTab Browser\Application\browser.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\CryptoTab Browser\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\CryptoTab Browser\User Data\Crashpad" --annotation=plat=Win64 "--annotation=prod=CryptoTab Browser" --annotation=ver=131.0.6778.109 --initial-client-data=0x13c,0x140,0x144,0x120,0x148,0x7ffc8a03dd08,0x7ffc8a03dd14,0x7ffc8a03dd20

C:\Program Files\CryptoTab Browser\Application\browser.exe

—

browser.exe

User:

admin

Company:

The Chromium and CryptoTab Browser Authors

Integrity Level:

HIGH

Description:

CryptoTab Browser

Exit code:

Version:

131.0.6778.109

Modules

Images
c:\program files\cryptotab browser\application\browser.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\program files\cryptotab browser\application\131.0.6778.109\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\shcore.dll

664

"C:\Program Files\CryptoTab Browser\Application\browser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations=is-enterprise-managed=no --no-pre-read-main-dll --metrics-shmem-handle=5908,i,17727552564676156678,1716964005049885944,524288 --field-trial-handle=6200,i,14541860735988296348,1001765066919857101,262144 --variations-seed-version --mojo-platform-channel-handle=6168 /prefetch:8

C:\Program Files\CryptoTab Browser\Application\browser.exe

—

browser.exe

User:

admin

Company:

The Chromium and CryptoTab Browser Authors

Integrity Level:

LOW

Description:

CryptoTab Browser

Exit code:

Version:

131.0.6778.109

Modules

Images
c:\program files\cryptotab browser\application\browser.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\cryptotab browser\application\131.0.6778.109\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\shcore.dll
c:\windows\system32\combase.dll

1056

"C:\Users\admin\AppData\Local\Temp\ctu51A7.tmp" --verbose-logging --system-level --enable-autorun

C:\Users\admin\AppData\Local\Temp\ctu51A7.tmp

CTBrowserSetup_E999f9pSo7.exe

User:

admin

Company:

The Chromium and CryptoTab Browser Authors

Integrity Level:

HIGH

Description:

CryptoTab Browser Installer

Exit code:

Version:

131.0.6778.109

Modules

Images
c:\users\admin\appdata\local\temp\ctu51a7.tmp
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll

1072

"C:\Program Files\CryptoTab Browser\Application\browser.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations=is-enterprise-managed=no --no-pre-read-main-dll --metrics-shmem-handle=2580,i,8868476162629575988,15518380197284429015,524288 --field-trial-handle=2608,i,14541860735988296348,1001765066919857101,262144 --variations-seed-version --mojo-platform-channel-handle=2604 /prefetch:8

C:\Program Files\CryptoTab Browser\Application\browser.exe

—

browser.exe

User:

admin

Company:

The Chromium and CryptoTab Browser Authors

Integrity Level:

LOW

Description:

CryptoTab Browser

Version:

131.0.6778.109

Modules

Images
c:\program files\cryptotab browser\application\browser.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\cryptotab browser\application\131.0.6778.109\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\shcore.dll
c:\windows\system32\combase.dll

1132

"C:\Program Files\Mozilla Firefox\firefox.exe" https://cryptobrowser.site/en/

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Exit code:

Version:

123.0

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll

1276

"C:\Program Files\Mozilla Firefox\firefox.exe" "https://cryptobrowser.site/en/"

C:\Program Files\Mozilla Firefox\firefox.exe

—

explorer.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Version:

123.0

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\program files\mozilla firefox\vcruntime140.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\program files\mozilla firefox\vcruntime140_1.dll

1388

"C:\Program Files\CryptoTab Browser\Application\browser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations=is-enterprise-managed=no --no-pre-read-main-dll --metrics-shmem-handle=5936,i,10044956575277641652,3594499682541503601,524288 --field-trial-handle=548,i,14541860735988296348,1001765066919857101,262144 --variations-seed-version --mojo-platform-channel-handle=3912 /prefetch:8

C:\Program Files\CryptoTab Browser\Application\browser.exe

—

browser.exe

User:

admin

Company:

The Chromium and CryptoTab Browser Authors

Integrity Level:

LOW

Description:

CryptoTab Browser

Exit code:

Version:

131.0.6778.109

Modules

Images
c:\program files\cryptotab browser\application\browser.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\cryptotab browser\application\131.0.6778.109\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\shcore.dll
c:\windows\system32\combase.dll

2104

"C:\Program Files\CryptoTab Browser\Application\browser.exe" --type=utility --utility-sub-type=on_device_model.mojom.OnDeviceModelService --lang=en-US --service-sandbox-type=on_device_model_execution --string-annotations=is-enterprise-managed=no --no-pre-read-main-dll --metrics-shmem-handle=6872,i,14810506556365924294,10662639550864422829,524288 --field-trial-handle=3680,i,14541860735988296348,1001765066919857101,262144 --variations-seed-version --mojo-platform-channel-handle=4972 /prefetch:8

C:\Program Files\CryptoTab Browser\Application\browser.exe

—

browser.exe

User:

admin

Company:

The Chromium and CryptoTab Browser Authors

Integrity Level:

LOW

Description:

CryptoTab Browser

Exit code:

Version:

131.0.6778.109

Modules

Images
c:\program files\cryptotab browser\application\browser.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\program files\cryptotab browser\application\131.0.6778.109\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\shcore.dll

2140

"C:\Program Files\CryptoTab Browser\Application\browser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations=is-enterprise-managed=no --no-pre-read-main-dll --metrics-shmem-handle=6280,i,6656665402977937175,14912594198612531572,524288 --field-trial-handle=5412,i,14541860735988296348,1001765066919857101,262144 --variations-seed-version --mojo-platform-channel-handle=6208 /prefetch:8

C:\Program Files\CryptoTab Browser\Application\browser.exe

—

browser.exe

User:

admin

Company:

The Chromium and CryptoTab Browser Authors

Integrity Level:

LOW

Description:

CryptoTab Browser

Exit code:

Version:

131.0.6778.109

Modules

Images
c:\program files\cryptotab browser\application\browser.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\cryptotab browser\application\131.0.6778.109\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\shcore.dll
c:\windows\system32\combase.dll

3900

"C:\Program Files\CryptoTab Browser\Application\browser.exe" --type=renderer --string-annotations=is-enterprise-managed=no --no-pre-read-main-dll --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3348,i,4373796418176598298,13271097798431785406,2097152 --field-trial-handle=3512,i,14541860735988296348,1001765066919857101,262144 --variations-seed-version --mojo-platform-channel-handle=3616 /prefetch:1

C:\Program Files\CryptoTab Browser\Application\browser.exe

—

browser.exe

User:

admin

Company:

The Chromium and CryptoTab Browser Authors

Integrity Level:

LOW

Description:

CryptoTab Browser

Exit code:

Version:

131.0.6778.109

Modules

Images
c:\program files\cryptotab browser\application\browser.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\cryptotab browser\application\131.0.6778.109\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\shcore.dll
c:\windows\system32\combase.dll

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Total events

13 319

Read events

13 078

Write events

213

Delete events

Modification events


(PID) Process:	(1132) firefox.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:	write	Name:	SlowContextMenuEntries
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000
(PID) Process:	(9072) CTBrowserSetup_E999f9pSo7.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates
Operation:	delete value	Name:	4EFC31460C619ECAE59C1BCE2C008036D94C84B8
Value:
(PID) Process:	(9072) CTBrowserSetup_E999f9pSo7.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\4EFC31460C619ECAE59C1BCE2C008036D94C84B8
Operation:	write	Name:	Blob
Value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
(PID) Process:	(9072) CTBrowserSetup_E999f9pSo7.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\4EFC31460C619ECAE59C1BCE2C008036D94C84B8
Operation:	write	Name:	Blob
Value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
(PID) Process:	(9072) CTBrowserSetup_E999f9pSo7.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\CryptoTab Browser
Operation:	write	Name:	referer
Value: E999f9pSo7
(PID) Process:	(5800) setup.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\CryptoTab Browser
Operation:	write	Name:	current_version_setup
Value: 2.5.7
(PID) Process:	(5800) setup.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\CryptoTab Browser
Operation:	write	Name:	current_version_setup_path
Value: C:\Users\admin\AppData\Local\Temp\CR_E3ACA.tmp\setup.exe
(PID) Process:	(5800) setup.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\CryptoTab Browser
Operation:	write	Name:	current_version_level
Value: admin
(PID) Process:	(6272) setup.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\CryptoTab Browser
Operation:	write	Name:	current_version_setup
Value: 2.5.7
(PID) Process:	(6272) setup.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\CryptoTab Browser
Operation:	write	Name:	current_version_setup_path
Value: C:\Users\admin\AppData\Local\Temp\CR_E3ACA.tmp\setup.exe

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Executable files

Suspicious files

956

Text files

534

Unknown types

Dropped files

PID	Process	Filename		Type
1132	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\scriptCache-current.bin		—
		MD5:—	SHA256:—
1132	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json.tmp		binary
		MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A	SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
1132	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cookies.sqlite-shm		binary
		MD5:B7C14EC6110FA820CA6B65F5AEC85911	SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
1132	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json		binary
		MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A	SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
1132	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\urlCache-current.bin		binary
		MD5:297E88D7CEB26E549254EC875649F4EB	SHA256:8B75D4FB1845BAA06122888D11F6B65E6A36B140C54A72CC13DF390FD7C95702
1132	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\datareporting\glean\db\data.safe.tmp		binary
		MD5:EF90022DF0735160DD056C0E6670E915	SHA256:2B663C0B462A437C8DE3D9B95EE157AE181249B78BDD6F7BD73F7EB6D9E03F87
1132	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite		—
		MD5:—	SHA256:—
1132	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cert9.db		binary
		MD5:3E8F6142375D6F1601F23DC81368E299	SHA256:A239887629B40310387493CD6B2D5DE93ECFF3DEE431F796FD69DC7EDC4766A1
1132	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite-shm		binary
		MD5:B7C14EC6110FA820CA6B65F5AEC85911	SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
1132	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cert9.db-journal		binary
		MD5:E0B3CDDB672858B157DDDF77934B08E9	SHA256:AC27515AE89E12F39DE29932E79FAA2C7CCAA165C0399C7886B2193BB753DB69

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

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HTTP(S) requests

TCP/UDP connections

197

DNS requests

200

Threats

109

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
—	—	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
—	—	GET	200	23.216.77.33:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	POST	200	184.24.77.52:80	http://r11.o.lencr.org/	unknown	—	—	whitelisted
—	—	GET	200	34.107.221.82:80	http://detectportal.firefox.com/canonical.html	unknown	—	—	whitelisted
—	—	POST	200	142.250.185.99:80	http://o.pki.goog/s/wr3/FIY	unknown	—	—	whitelisted
—	—	POST	200	184.24.77.52:80	http://r11.o.lencr.org/	unknown	—	—	whitelisted
—	—	GET	200	34.107.221.82:80	http://detectportal.firefox.com/success.txt?ipv4	unknown	—	—	whitelisted
—	—	POST	200	184.24.77.44:80	http://r10.o.lencr.org/	unknown	—	—	whitelisted
—	—	POST	200	184.24.77.44:80	http://r10.o.lencr.org/	unknown	—	—	whitelisted
—	—	POST	200	184.24.77.44:80	http://r10.o.lencr.org/	unknown	—	—	whitelisted

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
—	—	40.127.240.158:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown
4	System	192.168.100.255:137	—	—	—	whitelisted
—	—	23.216.77.33:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
—	—	184.30.21.171:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
2104	svchost.exe	40.127.240.158:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown
4	System	192.168.100.255:138	—	—	—	whitelisted
—	—	185.173.160.142:443	cryptobrowser.site	WorldStream B.V.	NL	whitelisted
—	—	34.107.221.82:80	detectportal.firefox.com	GOOGLE	US	whitelisted
—	—	34.36.137.203:443	contile.services.mozilla.com	GOOGLE-CLOUD-PLATFORM	US	whitelisted
—	—	34.160.144.191:443	content-signature-2.cdn.mozilla.net	GOOGLE	US	whitelisted

DNS requests

Domain	IP	Reputation
crl.microsoft.com	23.216.77.33 23.216.77.23 23.216.77.18 23.216.77.30 23.216.77.29 23.216.77.25	whitelisted
www.microsoft.com	184.30.21.171	whitelisted
google.com	142.250.185.110	whitelisted
cryptobrowser.site	185.173.160.142 185.173.160.143 185.173.160.139	whitelisted
detectportal.firefox.com	34.107.221.82	whitelisted
prod.detectportal.prod.cloudops.mozgcp.net	34.107.221.82 2600:1901:0:38d7::	whitelisted
example.org	96.7.128.192 23.215.0.132 23.215.0.133 96.7.128.186	whitelisted
ipv4only.arpa	192.0.0.171 192.0.0.170	whitelisted
contile.services.mozilla.com	34.36.137.203	whitelisted
spocs.getpocket.com	34.36.137.203	whitelisted

Threats

PID	Process	Class	Message
—	—	Not Suspicious Traffic	INFO [ANY.RUN] Google Tag Manager analytics (googletagmanager .com)
—	—	Not Suspicious Traffic	INFO [ANY.RUN] Google Tag Manager analytics (googletagmanager .com)
—	—	Not Suspicious Traffic	INFO [ANY.RUN] Google Tag Manager analytics (googletagmanager .com)
4776	browser.exe	Generic Protocol Command Decode	SURICATA QUIC failed decrypt
4776	browser.exe	Generic Protocol Command Decode	SURICATA QUIC failed decrypt
4776	browser.exe	Generic Protocol Command Decode	SURICATA QUIC failed decrypt
4776	browser.exe	Generic Protocol Command Decode	SURICATA QUIC failed decrypt
4776	browser.exe	Generic Protocol Command Decode	SURICATA QUIC failed decrypt
4776	browser.exe	Generic Protocol Command Decode	SURICATA QUIC failed decrypt
4776	browser.exe	Generic Protocol Command Decode	SURICATA QUIC failed decrypt

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No debug info

General Info

https://cryptobrowser.site/en/

F4413F6B6E21F85CE5CF812BB584DF92

B276D71C43AC8B677ECDFADDED2B666F2DCBC735

A00F4972907188FDAABD605D049A1C1C5723290371BA614FCD2BE0998F92082B

3:N8K5WyiMi+:2KI7Mi+

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

GENERIC has been found (auto)

Changes the autorun value in the registry

SUSPICIOUS

There is functionality for taking screenshot (YARA)

Reads security settings of Internet Explorer

Application launched itself

Adds/modifies Windows certificates

Starts application with an unusual extension

Executable content was dropped or overwritten

Searches for installed software

Creates a software uninstall entry

The process checks if it is being run in the virtual environment

Reads the date of Windows installation

INFO

Application launched itself

Checks supported languages

Reads the computer name

Executable content was dropped or overwritten

The sample compiled with english language support

Reads the machine GUID from the registry

Process checks computer location settings

Checks proxy server information

Reads the software policy settings

UPX packer has been detected

Creates files or folders in the user directory

Create files in a temporary directory

Creates files in the program directory

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings