File name:

TeamViewer.exe

Full analysis: https://app.any.run/tasks/475e25b2-2f7d-4476-a483-a767279b1b3f
Verdict: Malicious activity
Threats:

Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links.

Malware Trends Tracker     >>>
Analysis date: February 26, 2020, 09:52:28
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
teamviewer
tvrat
rat
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

826875F9500CBDE5C5774A6F2295C058

SHA1:

63AEAAA74A42CB5FF0D98F01E0B5D6708FC9078D

SHA256:

8DCD5008253417A523258A612A165ECAB73E80F46419C9EC788ECD422209C6CF

SSDEEP:

98304:hrav+1I4PPG0azSnuC/FjgY4Fanwnrv7oaOSkpGb:B1I4PyzsjgYOanorTo/S8Gb

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.

  • MALICIOUS

    • Application was dropped or rewritten from another process

      • TeamViewer_.exe (PID: 3772)
      • TeamViewer_.exe (PID: 2576)
      • TeamViewer.exe (PID: 1872)
      • TeamViewer_Service.exe (PID: 2744)
      • nsACE6.tmp (PID: 1748)
      • nsCFA2.tmp (PID: 3972)
      • nsD550.tmp (PID: 3980)
      • nsDD6F.tmp (PID: 2648)
      • TeamViewer.exe (PID: 580)
      • TeamViewer_Service.exe (PID: 3236)
      • nsA2C3.tmp (PID: 2784)
      • tv_w32.exe (PID: 404)
      • update.exe (PID: 3952)
      • TvUpdateInfo.exe (PID: 1064)
      • ns5B15.tmp (PID: 2880)
      • TeamViewer_Service.exe (PID: 1492)
      • ns55D3.tmp (PID: 2856)
      • ns1DBB.tmp (PID: 772)
      • ns599D.tmp (PID: 3088)
      • ns6799.tmp (PID: 564)
      • TeamViewer_Service.exe (PID: 3448)
      • ns70C3.tmp (PID: 2548)
      • ns6A3A.tmp (PID: 2396)
      • ns818D.tmp (PID: 1028)
      • TeamViewer_Service.exe (PID: 1912)
      • tv_w32.exe (PID: 3924)

    • Loads dropped or rewritten executable

      • TeamViewer_.exe (PID: 3772)
      • TeamViewer.exe (PID: 916)
      • TeamViewer_.exe (PID: 2576)
      • TeamViewer.exe (PID: 1872)
      • regsvr32.exe (PID: 272)
      • TeamViewer.exe (PID: 580)
      • tv_w32.exe (PID: 404)
      • update.exe (PID: 3952)
      • regsvr32.exe (PID: 3516)
      • regsvr32.exe (PID: 608)
      • TeamViewer.exe (PID: 1888)
      • tv_w32.exe (PID: 3924)

    • Uses Task Scheduler to autorun other applications

      • nsA2C3.tmp (PID: 2784)
      • ns1DBB.tmp (PID: 772)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 2312)
      • schtasks.exe (PID: 1784)
      • schtasks.exe (PID: 1636)
      • schtasks.exe (PID: 2520)

    • Registers / Runs the DLL via REGSVR32.EXE

      • nsD550.tmp (PID: 3980)
      • ns599D.tmp (PID: 3088)
      • ns5B15.tmp (PID: 2880)
      • ns70C3.tmp (PID: 2548)

    • Uses Task Scheduler to run other applications

      • nsDD6F.tmp (PID: 2648)
      • ns818D.tmp (PID: 1028)

    • Connects to CnC server

      • TeamViewer.exe (PID: 580)

    • Changes settings of System certificates

      • TeamViewer_Service.exe (PID: 3236)
      • TeamViewer_Service.exe (PID: 2744)
      • mshta.exe (PID: 3876)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • TeamViewer.exe (PID: 916)
      • TeamViewer_.exe (PID: 3772)
      • TeamViewer_.exe (PID: 2576)
      • TeamViewer.exe (PID: 580)
      • update.exe (PID: 3952)

    • Application launched itself

      • TeamViewer_.exe (PID: 3772)

    • Starts application with an unusual extension

      • TeamViewer_.exe (PID: 2576)
      • update.exe (PID: 3952)

    • Creates files in the program directory

      • TeamViewer_.exe (PID: 2576)
      • TeamViewer_Service.exe (PID: 3236)
      • TeamViewer_Service.exe (PID: 3448)
      • update.exe (PID: 3952)
      • TeamViewer_Service.exe (PID: 1912)

    • Creates files in the user directory

      • TeamViewer_.exe (PID: 2576)
      • TeamViewer.exe (PID: 1872)
      • TeamViewer.exe (PID: 580)
      • update.exe (PID: 3952)
      • mshta.exe (PID: 3876)

    • Modifies the open verb of a shell class

      • TeamViewer_.exe (PID: 2576)
      • update.exe (PID: 3952)

    • Creates COM task schedule object

      • regsvr32.exe (PID: 272)
      • regsvr32.exe (PID: 608)

    • Creates files in the Windows directory

      • TeamViewer_.exe (PID: 2576)
      • TeamViewer_Service.exe (PID: 3236)
      • update.exe (PID: 3952)

    • Creates a software uninstall entry

      • TeamViewer_.exe (PID: 2576)
      • update.exe (PID: 3952)

    • Executed as Windows Service

      • TeamViewer_Service.exe (PID: 3236)
      • TeamViewer_Service.exe (PID: 1912)

    • Reads Internet Cache Settings

      • TeamViewer.exe (PID: 580)
      • mshta.exe (PID: 3876)

    • Adds / modifies Windows certificates

      • TeamViewer_Service.exe (PID: 3236)
      • TeamViewer_Service.exe (PID: 2744)
      • mshta.exe (PID: 3876)

    • Reads internet explorer settings

      • TeamViewer.exe (PID: 580)

    • Removes files from Windows directory

      • TeamViewer_Service.exe (PID: 3236)
      • update.exe (PID: 3952)

    • Writes to a desktop.ini file (may be used to cloak folders)

      • update.exe (PID: 3952)

    • Starts Internet Explorer

      • TeamViewer.exe (PID: 1888)

    • Starts MSHTA.EXE for opening HTA or HTMLS files

      • TeamViewer.exe (PID: 1888)

  • INFO

    • Reads settings of System Certificates

      • TeamViewer_Service.exe (PID: 2744)
      • TeamViewer.exe (PID: 580)
      • iexplore.exe (PID: 3000)
      • iexplore.exe (PID: 3204)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3000)
      • iexplore.exe (PID: 3204)

    • Changes internet zones settings

      • iexplore.exe (PID: 3000)

    • Application launched itself

      • iexplore.exe (PID: 3000)

    • Reads internet explorer settings

      • iexplore.exe (PID: 3204)
      • mshta.exe (PID: 3876)

    • Creates files in the user directory

      • iexplore.exe (PID: 3204)
      • iexplore.exe (PID: 3000)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3000)

    • Changes settings of System certificates

      • iexplore.exe (PID: 3000)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2012:02:24 20:19:54+01:00
PEType: PE32
LinkerVersion: 10
CodeSize: 28160
InitializedDataSize: 445952
UninitializedDataSize: 16896
EntryPoint: 0x3883
OSVersion: 5
ImageVersion: 6
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 9.0.28223.0
ProductVersionNumber: 9.0.28223.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: TeamViewer Remote Control Application
CompanyName: TeamViewer GmbH
FileVersion: 9.0.28223.0
LegalCopyright: TeamViewer GmbH
ProductName: TeamViewer
ProductVersion: 9.0.28223.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 24-Feb-2012 19:19:54
Detected languages:
  • English - United States
Comments: TeamViewer Remote Control Application
CompanyName: TeamViewer GmbH
FileVersion: 9.0.28223.0
LegalCopyright: TeamViewer GmbH
ProductName: TeamViewer
ProductVersion: 9.0.28223.0

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x000000D0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 6
Time date stamp: 24-Feb-2012 19:19:54
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00006DAE
0x00006E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.50853
.rdata
0x00008000
0x00002A62
0x00002C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.39054
.data
0x0000B000
0x00067EBC
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.43086
.ndata
0x00073000
0x00099000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x0010C000
0x00006260
0x00006400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.10798
.reloc
0x00113000
0x00000F32
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
4.99137

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.21266
726
UNKNOWN
English - United States
RT_MANIFEST
2
4.79162
4264
UNKNOWN
English - United States
RT_ICON
3
5.25522
3752
UNKNOWN
English - United States
RT_ICON
4
5.84324
2216
UNKNOWN
English - United States
RT_ICON
5
4.21926
1384
UNKNOWN
English - United States
RT_ICON
6
5.1771
1128
UNKNOWN
English - United States
RT_ICON
103
2.69913
90
UNKNOWN
English - United States
RT_GROUP_ICON
105
2.66174
256
UNKNOWN
English - United States
RT_DIALOG
106
2.88094
284
UNKNOWN
English - United States
RT_DIALOG
111
2.48825
96
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
VERSION.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
98
Monitored processes
40
Malicious processes
13
Suspicious processes
9

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start teamviewer.exe teamviewer_.exe teamviewer_.exe nsa2c3.tmp schtasks.exe no specs nsace6.tmp no specs teamviewer_service.exe no specs nscfa2.tmp no specs teamviewer.exe no specs nsd550.tmp no specs regsvr32.exe no specs nsdd6f.tmp no specs schtasks.exe no specs teamviewer_service.exe teamviewer.exe tv_w32.exe no specs update.exe ns1dbb.tmp schtasks.exe no specs tvupdateinfo.exe no specs ns55d3.tmp no specs teamviewer_service.exe no specs ns599d.tmp no specs regsvr32.exe no specs ns5b15.tmp no specs regsvr32.exe no specs ns6799.tmp no specs teamviewer_service.exe no specs ns6a3a.tmp no specs teamviewer.exe no specs ns70c3.tmp no specs regsvr32.exe no specs ns818d.tmp no specs schtasks.exe no specs teamviewer_service.exe teamviewer.exe tv_w32.exe no specs iexplore.exe iexplore.exe mshta.exe

Process information

PID
CMD
Path
Indicators
Parent process
272"C:\Windows\system32\regsvr32.exe" /s "C:\Program Files\TeamViewer\Version9\outlook\TeamViewerMeetingAddinShim.dll"C:\Windows\system32\regsvr32.exe—nsD550.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.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
404"C:\Program Files\TeamViewer\Version9\tv_w32.exe" --action hooks --log C:\Program Files\TeamViewer\Version9\TeamViewer9_Logfile.log C:\Program Files\TeamViewer\Version9\tv_w32.exe—TeamViewer_Service.exe
User:
SYSTEM
Company:
TeamViewer GmbH
Integrity Level:
SYSTEM
Description:
TeamViewer 9
Exit code:
9
Version:
9.0.28223.0
Modules
Images
c:\program files\teamviewer\version9\tv_w32.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\setupapi.dll
c:\windows\system32\cfgmgr32.dll
564"C:\Windows\TEMP\nsk1C72.tmp\ns6799.tmp" "C:\Program Files\TeamViewer\TeamViewer_Service.exe" -installC:\Windows\TEMP\nsk1C72.tmp\ns6799.tmp—update.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Exit code:
0
Modules
Images
c:\windows\temp\nsk1c72.tmp\ns6799.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\advapi32.dll
580"C:\Program Files\TeamViewer\Version9\TeamViewer.exe"C:\Program Files\TeamViewer\Version9\TeamViewer.exe
TeamViewer_Service.exe
User:
admin
Company:
TeamViewer GmbH
Integrity Level:
MEDIUM
Description:
TeamViewer 9
Exit code:
0
Version:
9.0.28223.0
Modules
Images
c:\program files\teamviewer\version9\teamviewer.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.17514_none_72d18a4386696c80\gdiplus.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
608"C:\Windows\system32\regsvr32.exe" /s "C:\Program Files\TeamViewer\outlook\TeamViewerMeetingAddinShim.dll"C:\Windows\system32\regsvr32.exe—ns70C3.tmp
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.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
772"C:\Windows\TEMP\nsk1C72.tmp\ns1DBB.tmp" C:\Windows\system32\schtasks /Create /TN TVInstallRestore /TR "C:\Users\admin\AppData\Local\Temp\TeamViewer\Version9\update.exe /RESTORE" /RU SYSTEM /SC ONLOGON /FC:\Windows\TEMP\nsk1C72.tmp\ns1DBB.tmp
update.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Exit code:
0
Modules
Images
c:\windows\temp\nsk1c72.tmp\ns1dbb.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\advapi32.dll
916"C:\Users\admin\AppData\Local\Temp\TeamViewer.exe" C:\Users\admin\AppData\Local\Temp\TeamViewer.exe
explorer.exe
User:
admin
Company:
TeamViewer GmbH
Integrity Level:
MEDIUM
Exit code:
0
Version:
9.0.28223.0
Modules
Images
c:\users\admin\appdata\local\temp\teamviewer.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\shell32.dll
1028"C:\Windows\TEMP\nsk1C72.tmp\ns818D.tmp" C:\Windows\system32\schtasks /Delete /TN TVInstallRestore /FC:\Windows\TEMP\nsk1C72.tmp\ns818D.tmp—update.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Exit code:
0
Modules
Images
c:\windows\temp\nsk1c72.tmp\ns818d.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\advapi32.dll
1064"C:\Windows\TEMP\nsk1C72.tmp\TvUpdateInfo.exe"C:\Windows\TEMP\nsk1C72.tmp\TvUpdateInfo.exe—update.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\windows\temp\nsk1c72.tmp\tvupdateinfo.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\advapi32.dll
1296"C:\Windows\system32\regsvr32.exe" /s /u "C:\Program Files\TeamViewer\Version9\outlook\TeamViewerMeetingAddinShim64.dll"C:\Windows\system32\regsvr32.exe—ns5B15.tmp
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft(C) Register Server
Exit code:
3
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.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
Total events
5 568
Read events
2 438
Write events
3 042
Delete events
88

Modification events

(PID) Process:(2576) TeamViewer_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\TVInstallTemp\RestoreInfo
Operation:writeName:UserSID
Value:
S-1-5-21-1302019708-1500728564-335382590-1000
(PID) Process:(2576) TeamViewer_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\TVInstallTemp\RestoreInfo
Operation:writeName:FileEntries
Value:
0
(PID) Process:(2576) TeamViewer_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\TVInstallTemp\RestoreInfo
Operation:writeName:RegEntries
Value:
0
(PID) Process:(2576) TeamViewer_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\TVInstallTemp\RestoreInfo
Operation:writeName:InstallDir
Value:
C:\Program Files\TeamViewer\Version9
(PID) Process:(2576) TeamViewer_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\TVInstallTemp\RestoreInfo
Operation:writeName:UserRegProfiles
Value:
1
(PID) Process:(2576) TeamViewer_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\TVInstallTemp\RestoreInfo
Operation:writeName:FE0
Value:
RMVDIR:C:\Program Files\TeamViewer
(PID) Process:(2576) TeamViewer_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\TVInstallTemp\RestoreInfo
Operation:writeName:FileEntries
Value:
1
(PID) Process:(2576) TeamViewer_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\TeamViewer\Version9
Operation:writeName:StartMenuGroup
Value:
TeamViewer 9
(PID) Process:(2576) TeamViewer_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\TVInstallTemp\RestoreInfo
Operation:writeName:FE1
Value:
DELETE:C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\TeamViewer.lnk
(PID) Process:(2576) TeamViewer_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\TVInstallTemp\RestoreInfo
Operation:writeName:FileEntries
Value:
2
Executable files
188
Suspicious files
76
Text files
454
Unknown types
88

Dropped files

PID
Process
Filename
Type
916TeamViewer.exeC:\Users\admin\AppData\Local\Temp\TeamViewer\Version9\TeamViewer_.exeexecutable
MD5:—
SHA256:—
3772TeamViewer_.exeC:\Users\admin\AppData\Local\Temp\nsx74AD.tmp\environment_unicode.initext
MD5:—
SHA256:—
3772TeamViewer_.exeC:\Users\admin\AppData\Local\Temp\nsx74AD.tmp\start_unicode.initext
MD5:—
SHA256:—
3772TeamViewer_.exeC:\Users\admin\AppData\Local\Temp\nsx74AD.tmp\security_unicode.initext
MD5:—
SHA256:—
3772TeamViewer_.exeC:\Users\admin\AppData\Local\Temp\nsx74AD.tmp\advanced_unicode.initext
MD5:—
SHA256:—
3772TeamViewer_.exeC:\Users\admin\AppData\Local\Temp\nsx74AD.tmp\vpn_unicode.initext
MD5:—
SHA256:—
3772TeamViewer_.exeC:\Users\admin\AppData\Local\Temp\nsx74AD.tmp\license_unicode.initext
MD5:—
SHA256:—
3772TeamViewer_.exeC:\Users\admin\AppData\Local\Temp\TeamViewer\Version9\install.initext
MD5:—
SHA256:—
3772TeamViewer_.exeC:\Users\admin\AppData\Local\Temp\nsx74AD.tmp\ioSpecial.initext
MD5:—
SHA256:—
3772TeamViewer_.exeC:\Users\admin\AppData\Local\Temp\nsx74AD.tmp\Lizenz_TeamViewer_EN_unicode.txttext
MD5:8D69AA2DC0CF6E66CAF4946547A23287
SHA256:6344C1162B89B7236A1FEE925366C1BDAB1634C4737214DB61E94B0667F8FC41
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
54
TCP/UDP connections
92
DNS requests
46
Threats
11

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
580
TeamViewer.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/intro/index.aspx?lng=en&version=9.0.28223%20&os=win&tab=1
US
html
3.12 Kb
shared
580
TeamViewer.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/taf/index.aspx?language=en&tvModul=1&tvVersion=9.0.28223%20&os=Win&osVersion=Win7&accId=0&clientId=1182080480&cType=0&license=10000&dps=%5b%201%2c%202%2c%203%2c%204%2c%205%2c%206%2c%207%20%5d&jVer=1
US
text
49 b
shared
580
TeamViewer.exe
GET
200
151.139.128.14:80
http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBReAhtobFzTvhaRmVeJ38QUchY9AwQUu69%2BAj36pvE8hI6t7jiY7NkyMtQCECsuburZdTZsFIpu26N8jAc%3D
US
der
727 b
whitelisted
580
TeamViewer.exe
GET
200
151.139.128.14:80
http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBR64T7ooMQqLLQoy%2BemBUYZQOKh6QQUkK9qOpRaC9iQ6hJWc99DtDoo2ucCEDhlnzqWGFiLX8YW2xB7zIE%3D
US
der
471 b
whitelisted
580
TeamViewer.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/intro/res/screenshots/en/intro-mainscreen-rc-win-9.png
US
image
40.9 Kb
shared
580
TeamViewer.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/intro/res/screenshots/en/intro-computer-and-contacts-list-win-9.png
US
image
20.6 Kb
shared
580
TeamViewer.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/intro/res/img/shadow.jpg
US
image
2.30 Kb
shared
580
TeamViewer.exe
GET
200
172.217.16.163:80
http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjtJqhjYqpgSVpULg%3D
US
der
468 b
whitelisted
580
TeamViewer.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/intro/res/img/tv-intro-background.png
US
image
156 b
shared
580
TeamViewer.exe
GET
200
52.168.20.22:80
http://client.teamviewer.com/intro/res/img/tv-intro-sprite.png
US
image
4.98 Kb
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3236
TeamViewer_Service.exe
213.227.162.126:5938
ping3.teamviewer.com
ANEXIA Internetdienstleistungs GmbH
FR
suspicious
3236
TeamViewer_Service.exe
185.188.32.3:5938
master11.teamviewer.com
TeamViewer GmbH
DE
suspicious
580
TeamViewer.exe
104.16.62.16:443
download.teamviewer.com
Cloudflare Inc
US
shared
580
TeamViewer.exe
151.139.128.14:80
ocsp.usertrust.com
Highwinds Network Group, Inc.
US
suspicious
580
TeamViewer.exe
52.168.20.22:80
client.teamviewer.com
Microsoft Corporation
US
whitelisted
3236
TeamViewer_Service.exe
213.131.255.28:5938
—
PlusServer GmbH
DE
suspicious
580
TeamViewer.exe
216.58.207.46:443
www.google-analytics.com
Google Inc.
US
whitelisted
580
TeamViewer.exe
172.217.16.163:80
ocsp.pki.goog
Google Inc.
US
whitelisted
580
TeamViewer.exe
173.194.76.156:443
stats.g.doubleclick.net
Google Inc.
US
whitelisted
580
TeamViewer.exe
216.58.205.228:443
www.google.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
ping3.teamviewer.com
  • 213.227.162.126
  • 188.172.246.190
  • 188.172.198.158
  • 188.172.219.158
  • 213.227.168.190
shared
master11.teamviewer.com
  • 185.188.32.3
shared
download.teamviewer.com
  • 104.16.62.16
  • 104.16.63.16
shared
ocsp.usertrust.com
  • 151.139.128.14
whitelisted
client.teamviewer.com
  • 52.168.20.22
shared
ocsp.comodoca.com
  • 151.139.128.14
whitelisted
www.google-analytics.com
  • 216.58.207.46
whitelisted
ocsp.pki.goog
  • 172.217.16.163
whitelisted
stats.g.doubleclick.net
  • 173.194.76.156
  • 173.194.76.157
  • 173.194.76.155
  • 173.194.76.154
whitelisted
www.google.com
  • 216.58.205.228
malicious

Threats

PID
Process
Class
Message
3236
TeamViewer_Service.exe
Potential Corporate Privacy Violation
REMOTE [PTsecurity] TeamViewer
3236
TeamViewer_Service.exe
Potential Corporate Privacy Violation
REMOTE [PTsecurity] TeamViewer
3236
TeamViewer_Service.exe
Potential Corporate Privacy Violation
REMOTE [PTsecurity] TeamViewer
580
TeamViewer.exe
Potential Corporate Privacy Violation
ET POLICY TeamViewer Dyngate User-Agent
1912
TeamViewer_Service.exe
Potential Corporate Privacy Violation
REMOTE [PTsecurity] TeamViewer
1912
TeamViewer_Service.exe
Potential Corporate Privacy Violation
REMOTE [PTsecurity] TeamViewer
5 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2025 ANY.RUN ALL RIGHTS RESERVED
ANY.RUN
Reports
TeamViewer.exe