Malware analysis TuxlerFreeResidentialVPNSetup.exe Suspicious activity

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download:	TuxlerFreeResidentialVPNSetup.exe
Full analysis:	https://app.any.run/tasks/62f402c8-c4a3-4b02-b762-176c95fbf8ee
Verdict:	Suspicious activity
Analysis date:	November 29, 2018, 13:00:09
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	installer
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	B1B1683D1831CC9CCFCE8EF3ABAFC71E
SHA1:	0F55C2E82EF023CE758A8E778DD23D0EB51515EF
SHA256:	1DBAFDC47DB8A9FF3E3C26E7E39DBE13E838BE894585EFAA387DA0C1344D936E
SSDEEP:	393216:aBrxiGaraDwiq2t9YFrhYOaDa3mTssiFVBx8fR8wA/plr1xlBqFU1Kvs1z9:SrxWSwJ2PYFhYOaeWAskcR8t/p1lBqUF

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 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (68.0.3440.106)
Google Update Helper (1.3.33.17)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.6.1 (4.6.01055)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
Mozilla Firefox 61.0.2 (x86 en-US) (61.0.2)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Application was dropped or rewritten from another process
  - TuxlerFreeResidentialVPN.exe (PID: 3192)
- Changes the autorun value in the registry
  - TuxlerFreeResidentialVPNSetup.tmp (PID: 3160)
- Loads dropped or rewritten executable
  - TuxlerFreeResidentialVPN.exe (PID: 3192)
SUSPICIOUS
- Executable content was dropped or overwritten
  - TuxlerFreeResidentialVPNSetup.exe (PID: 3828)
  - TuxlerFreeResidentialVPNSetup.exe (PID: 2604)
  - TuxlerFreeResidentialVPNSetup.tmp (PID: 3160)
- Uses TASKKILL.EXE to kill process
  - TuxlerFreeResidentialVPNSetup.tmp (PID: 3160)
- Reads Internet Cache Settings
  - TuxlerFreeResidentialVPN.exe (PID: 3192)
  - rundll32.exe (PID: 2484)
  - rundll32.exe (PID: 3416)
  - rundll32.exe (PID: 3004)
- Starts Internet Explorer
  - TuxlerFreeResidentialVPN.exe (PID: 3192)
- Creates files in the user directory
  - TuxlerFreeResidentialVPNSetup.tmp (PID: 3160)
- Connects to unusual port
  - TuxlerFreeResidentialVPN.exe (PID: 3192)
- Uses RUNDLL32.EXE to load library
  - TuxlerFreeResidentialVPN.exe (PID: 3192)
INFO
- Dropped object may contain Bitcoin addresses
  - TuxlerFreeResidentialVPNSetup.tmp (PID: 3160)
- Creates a software uninstall entry
  - TuxlerFreeResidentialVPNSetup.tmp (PID: 3160)
- Application was dropped or rewritten from another process
  - TuxlerFreeResidentialVPNSetup.tmp (PID: 3160)
  - TuxlerFreeResidentialVPNSetup.tmp (PID: 2684)
- Creates files in the program directory
  - TuxlerFreeResidentialVPNSetup.tmp (PID: 3160)
- Creates files in the user directory
  - iexplore.exe (PID: 3176)
- Reads internet explorer settings
  - iexplore.exe (PID: 3176)
- Application launched itself
  - chrome.exe (PID: 2744)
- Changes internet zones settings
  - iexplore.exe (PID: 2644)

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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TRiD

.exe	\|	Inno Setup installer (91.2)
.exe	\|	Win32 Executable (generic) (3.7)
.exe	\|	Win16/32 Executable Delphi generic (1.7)
.exe	\|	Generic Win/DOS Executable (1.6)
.exe	\|	DOS Executable Generic (1.6)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	1992:06:20 00:22:17+02:00
PEType:	PE32
LinkerVersion:	2.25
CodeSize:	41472
InitializedDataSize:	364032
UninitializedDataSize:	-
EntryPoint:	0xaa98
OSVersion:	1
ImageVersion:	6
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	2.1.0.5
ProductVersionNumber:	2.1.0.5
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	Neutral
CharacterSet:	Unicode
Comments:	This installation was built with Inno Setup.
CompanyName:	Tuxler.com
FileDescription:	Tuxler Free Residential VPN Setup
FileVersion:	2.1.0.5
LegalCopyright:
ProductName:	Tuxler Free Residential VPN
ProductVersion:	2.1.0.5

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	19-Jun-1992 22:22:17
Detected languages:	English - United States
Comments:	This installation was built with Inno Setup.
CompanyName:	Tuxler.com
FileDescription:	Tuxler Free Residential VPN Setup
FileVersion:	2.1.0.5
LegalCopyright:	-
ProductName:	Tuxler Free Residential VPN
ProductVersion:	2.1.0.5

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0050
Pages in file:	0x0002
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x000F
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x001A
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x00000100

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	8
Time date stamp:	19-Jun-1992 22:22:17
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_BYTES_REVERSED_HI IMAGE_FILE_BYTES_REVERSED_LO IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
CODE	0x00001000	0x0000A1D0	0x0000A200	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.64375
DATA	0x0000C000	0x00000250	0x00000400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	2.74012
BSS	0x0000D000	0x00000E94	0x00000000	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.idata	0x0000E000	0x0000097C	0x00000A00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.48608
.tls	0x0000F000	0x00000008	0x00000000	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.rdata	0x00010000	0x00000018	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED	0.190489
.reloc	0x00011000	0x0000091C	0x00000000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED	0
.rsrc	0x00012000	0x00057CC0	0x00057E00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED	3.8196

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.13965	1580	Latin 1 / Western European	English - United States	RT_MANIFEST
2	3.89043	67624	Latin 1 / Western European	English - United States	RT_ICON
3	4.65046	9640	Latin 1 / Western European	English - United States	RT_ICON
4	5.27727	4264	Latin 1 / Western European	English - United States	RT_ICON
5	5.76827	1128	Latin 1 / Western European	English - United States	RT_ICON
4089	3.21823	754	Latin 1 / Western European	UNKNOWN	RT_STRING
4090	3.31515	780	Latin 1 / Western European	UNKNOWN	RT_STRING
4091	3.25024	718	Latin 1 / Western European	UNKNOWN	RT_STRING
4093	2.86149	104	Latin 1 / Western European	UNKNOWN	RT_STRING
4094	3.20731	180	Latin 1 / Western European	UNKNOWN	RT_STRING

Imports


advapi32.dll
comctl32.dll
kernel32.dll
oleaut32.dll
user32.dll

No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

560

"C:\Windows\system32\taskkill.exe" /f /im TuxlerAppWatcher.exe

C:\Windows\system32\taskkill.exe

—

TuxlerFreeResidentialVPNSetup.tmp

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Terminates Processes

Exit code:

128

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\taskkill.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\version.dll
c:\windows\system32\user32.dll

1760

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=904,5005502860018991589,6611101201392227244,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAACAAwBAAQAAAAAAAAAAAGAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAKAAAAEAAAAAAAAAAAAAAACwAAABAAAAAAAAAAAQAAAAoAAAAQAAAAAAAAAAEAAAALAAAA --service-request-channel-token=C7B622093318EB68CB28D3FB011CCED7 --mojo-platform-channel-handle=968 --ignored=" --type=renderer " /prefetch:2

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

—

chrome.exe

User:

admin

Company:

Google Inc.

Integrity Level:

LOW

Description:

Google Chrome

Exit code:

Version:

68.0.3440.106

Modules

Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\68.0.3440.106\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll

2484

"C:\Windows\system32\rundll32.exe" "C:\Windows\system32\WININET.dll",DispatchAPICall 1

C:\Windows\system32\rundll32.exe

—

TuxlerFreeResidentialVPN.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

LOW

Description:

Windows host process (Rundll32)

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\rundll32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imagehlp.dll

2604

"C:\Users\admin\AppData\Local\Temp\TuxlerFreeResidentialVPNSetup.exe" /SPAWNWND=$20116 /NOTIFYWND=$2011C

C:\Users\admin\AppData\Local\Temp\TuxlerFreeResidentialVPNSetup.exe

TuxlerFreeResidentialVPNSetup.tmp

User:

admin

Company:

Tuxler.com

Integrity Level:

HIGH

Description:

Tuxler Free Residential VPN Setup

Exit code:

Version:

2.1.0.5

Modules

Images
c:\users\admin\appdata\local\temp\tuxlerfreeresidentialvpnsetup.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\oleaut32.dll

2644

"C:\Program Files\Internet Explorer\iexplore.exe" -nohome

C:\Program Files\Internet Explorer\iexplore.exe

TuxlerFreeResidentialVPN.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll

2684

"C:\Users\admin\AppData\Local\Temp\is-S7R8F.tmp\TuxlerFreeResidentialVPNSetup.tmp" /SL5="$2011C,23549486,406528,C:\Users\admin\AppData\Local\Temp\TuxlerFreeResidentialVPNSetup.exe"

C:\Users\admin\AppData\Local\Temp\is-S7R8F.tmp\TuxlerFreeResidentialVPNSetup.tmp

—

TuxlerFreeResidentialVPNSetup.exe

User:

admin

Integrity Level:

MEDIUM

Description:

Setup/Uninstall

Exit code:

Version:

51.52.0.0

Modules

Images
c:\users\admin\appdata\local\temp\is-s7r8f.tmp\tuxlerfreeresidentialvpnsetup.tmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll

2744

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

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

explorer.exe

User:

admin

Company:

Google Inc.

Integrity Level:

MEDIUM

Description:

Google Chrome

Exit code:

Version:

68.0.3440.106

Modules

Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\68.0.3440.106\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll

2752

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=904,5005502860018991589,6611101201392227244,131072 --enable-features=PasswordImport --service-pipe-token=16A6BE36D86D643D8BB33BE2835EF339 --lang=en-US --instant-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=16A6BE36D86D643D8BB33BE2835EF339 --renderer-client-id=5 --mojo-platform-channel-handle=1888 /prefetch:1

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

—

chrome.exe

User:

admin

Company:

Google Inc.

Integrity Level:

LOW

Description:

Google Chrome

Exit code:

Version:

68.0.3440.106

Modules

Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\68.0.3440.106\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll

2812

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=2736 --on-initialized-event-handle=304 --parent-handle=308 /prefetch:6

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

—

chrome.exe

User:

admin

Company:

Google Inc.

Integrity Level:

MEDIUM

Description:

Google Chrome

Exit code:

Version:

68.0.3440.106

Modules

Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\68.0.3440.106\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll

2988

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=904,5005502860018991589,6611101201392227244,131072 --enable-features=PasswordImport --lang=en-US --no-sandbox --service-request-channel-token=423AE42A55A74FFD9DE960629656D818 --mojo-platform-channel-handle=2452 /prefetch:8

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

—

chrome.exe

User:

admin

Company:

Google Inc.

Integrity Level:

MEDIUM

Description:

Google Chrome

Exit code:

Version:

68.0.3440.106

Modules

Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\68.0.3440.106\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll

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Total events

1 571

Read events

1 381

Write events

184

Delete events

Modification events


(PID) Process:	(3160) TuxlerFreeResidentialVPNSetup.tmp	Key:	HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:	write	Name:	Owner
Value: 580C0000DCE4DA90E387D401
(PID) Process:	(3160) TuxlerFreeResidentialVPNSetup.tmp	Key:	HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:	write	Name:	SessionHash
Value: 237A67EB175AAD0AF9867DC677A3B78DD516B067FD5771DAB54E89A7332155CE
(PID) Process:	(3160) TuxlerFreeResidentialVPNSetup.tmp	Key:	HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:	write	Name:	Sequence
Value: 1
(PID) Process:	(3160) TuxlerFreeResidentialVPNSetup.tmp	Key:	HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:	write	Name:	RegFiles0000
Value: C:\Program Files\Tuxler Free Residential VPN\d3dcompiler_47.dll
(PID) Process:	(3160) TuxlerFreeResidentialVPNSetup.tmp	Key:	HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:	write	Name:	RegFilesHash
Value: FD861C21CB365818D9BAFE941A786CD7914F205D909F741E1C00A99919FC7D27
(PID) Process:	(3160) TuxlerFreeResidentialVPNSetup.tmp	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	Tuxler
Value: "C:\Program Files\Tuxler Free Residential VPN\TuxlerFreeResidentialVPN.exe" --auto-start
(PID) Process:	(3160) TuxlerFreeResidentialVPNSetup.tmp	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Tuxler Free Residential VPN_is1
Operation:	write	Name:	Inno Setup: Setup Version
Value: 5.5.9 (a)
(PID) Process:	(3160) TuxlerFreeResidentialVPNSetup.tmp	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Tuxler Free Residential VPN_is1
Operation:	write	Name:	Inno Setup: App Path
Value: C:\Program Files\Tuxler Free Residential VPN
(PID) Process:	(3160) TuxlerFreeResidentialVPNSetup.tmp	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Tuxler Free Residential VPN_is1
Operation:	write	Name:	InstallLocation
Value: C:\Program Files\Tuxler Free Residential VPN\
(PID) Process:	(3160) TuxlerFreeResidentialVPNSetup.tmp	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Tuxler Free Residential VPN_is1
Operation:	write	Name:	Inno Setup: Icon Group
Value: Tuxler Free Residential VPN

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3160	TuxlerFreeResidentialVPNSetup.tmp	C:\Program Files\Tuxler Free Residential VPN\is-VVI3L.tmp		—
		MD5:—	SHA256:—
3160	TuxlerFreeResidentialVPNSetup.tmp	C:\Program Files\Tuxler Free Residential VPN\is-KQC3E.tmp		—
		MD5:—	SHA256:—
3160	TuxlerFreeResidentialVPNSetup.tmp	C:\Program Files\Tuxler Free Residential VPN\is-8C0FK.tmp		—
		MD5:—	SHA256:—
3160	TuxlerFreeResidentialVPNSetup.tmp	C:\Program Files\Tuxler Free Residential VPN\is-MJAEP.tmp		—
		MD5:—	SHA256:—
3160	TuxlerFreeResidentialVPNSetup.tmp	C:\Program Files\Tuxler Free Residential VPN\is-6DOLQ.tmp		—
		MD5:—	SHA256:—
3160	TuxlerFreeResidentialVPNSetup.tmp	C:\Program Files\Tuxler Free Residential VPN\is-SILHA.tmp		—
		MD5:—	SHA256:—
3160	TuxlerFreeResidentialVPNSetup.tmp	C:\Program Files\Tuxler Free Residential VPN\is-0EQK0.tmp		—
		MD5:—	SHA256:—
3160	TuxlerFreeResidentialVPNSetup.tmp	C:\Program Files\Tuxler Free Residential VPN\is-VF3VK.tmp		—
		MD5:—	SHA256:—
3160	TuxlerFreeResidentialVPNSetup.tmp	C:\Program Files\Tuxler Free Residential VPN\is-6OAH2.tmp		—
		MD5:—	SHA256:—
3160	TuxlerFreeResidentialVPNSetup.tmp	C:\Program Files\Tuxler Free Residential VPN\is-BC9SI.tmp		—
		MD5:—	SHA256:—

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
2644	iexplore.exe	GET	200	204.79.197.200:80	http://www.bing.com/favicon.ico	US	image	237 b	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3192	TuxlerFreeResidentialVPN.exe	165.227.250.205:8887	server1.ipsharkk.com	Digital Ocean, Inc.	US	unknown
3192	TuxlerFreeResidentialVPN.exe	174.138.56.37:8887	server34.ipsharkk.com	Digital Ocean, Inc.	US	unknown
3192	TuxlerFreeResidentialVPN.exe	174.138.56.37:32934	server34.ipsharkk.com	Digital Ocean, Inc.	US	unknown
3176	iexplore.exe	35.196.121.65:443	www.tuxler.com	Google Inc.	US	unknown
2644	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
3192	TuxlerFreeResidentialVPN.exe	174.138.56.37:32752	server34.ipsharkk.com	Digital Ocean, Inc.	US	unknown
3192	TuxlerFreeResidentialVPN.exe	174.138.56.37:32626	server34.ipsharkk.com	Digital Ocean, Inc.	US	unknown
3192	TuxlerFreeResidentialVPN.exe	174.138.56.37:30460	server34.ipsharkk.com	Digital Ocean, Inc.	US	unknown
3192	TuxlerFreeResidentialVPN.exe	174.138.56.37:32377	server34.ipsharkk.com	Digital Ocean, Inc.	US	unknown
3192	TuxlerFreeResidentialVPN.exe	174.138.56.37:31204	server34.ipsharkk.com	Digital Ocean, Inc.	US	unknown

DNS requests

Domain	IP	Reputation
server1.ipsharkk.com	165.227.250.205	unknown
server34.ipsharkk.com	174.138.56.37	unknown
www.tuxler.com	35.196.121.65	suspicious
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
www.gstatic.com	216.58.215.227	whitelisted
www.google.de	172.217.168.3	whitelisted
clientservices.googleapis.com	216.58.215.227	whitelisted
safebrowsing.googleapis.com	172.217.168.10	whitelisted
accounts.google.com	216.58.215.237	shared
whoer.net	104.25.39.26 104.25.38.26	shared

Threats

PID	Process	Class	Message
3192	TuxlerFreeResidentialVPN.exe	Misc activity	APP [PTsecurity] IPSharkk Tuxler VPN
3192	TuxlerFreeResidentialVPN.exe	Misc activity	APP [PTsecurity] IPSharkk Tuxler VPN
3192	TuxlerFreeResidentialVPN.exe	Misc activity	APP [PTsecurity] IPSharkk Tuxler VPN (XORed PublicKey)

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Process	Message
TuxlerFreeResidentialVPN.exe	WinSparkle: *** USING INSECURE URL: appcasØ
TuxlerFreeResidentialVPN.exe	WinSparkle: * USING INSECURE URL: appcast feed from http://tuxler.com/winsparkle/data.xml2 *
TuxlerFreeResidentialVPN.exe	WinSparkle: ----------------------------
TuxlerFreeResidentialVPN.exe	WinSparkle: The handle is invalid.

General Info

TuxlerFreeResidentialVPNSetup.exe

B1B1683D1831CC9CCFCE8EF3ABAFC71E

0F55C2E82EF023CE758A8E778DD23D0EB51515EF

1DBAFDC47DB8A9FF3E3C26E7E39DBE13E838BE894585EFAA387DA0C1344D936E

393216:aBrxiGaraDwiq2t9YFrhYOaDa3mTssiFVBx8fR8wA/plr1xlBqFU1Kvs1z9:SrxWSwJ2PYFhYOaeWAskcR8t/p1lBqUF

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Changes the autorun value in the registry

Loads dropped or rewritten executable

SUSPICIOUS

Executable content was dropped or overwritten

Uses TASKKILL.EXE to kill process

Reads Internet Cache Settings

Starts Internet Explorer

Creates files in the user directory

Connects to unusual port

Uses RUNDLL32.EXE to load library

INFO

Dropped object may contain Bitcoin addresses

Creates a software uninstall entry

Application was dropped or rewritten from another process

Creates files in the program directory

Creates files in the user directory

Reads internet explorer settings

Application launched itself

Changes internet zones settings

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

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