File name:

TeamViewer_Service.EXE

Full analysis: https://app.any.run/tasks/a473e274-66ee-4f2f-ae4b-4d26e43a52b8
Verdict: No threats detected
Analysis date: August 16, 2019, 20:35:54
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
MD5:

5CECF1C7F4302E11F1D45E61C1E22ED9

SHA1:

BC118D663DAB91E07C140176633CB1AFC9FB2878

SHA256:

A8C26A8E06FA5A9C3C7C0C13D44F1702F42ADF62971D9E463F470477A27BC6DE

SSDEEP:

49152:Gd5G3HfttJ/xXEk3MNer6flLnBZU47AJ0TU5Xn:Gd8XfJx07MGtLnBZUuAJ0TU53

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

    • Writes to a start menu file

      • TeamViewer_Service.EXE (PID: 3012)

  • SUSPICIOUS

    • Creates files in the user directory

      • TeamViewer_Service.EXE (PID: 3012)

    • Executable content was dropped or overwritten

      • TeamViewer_Service.EXE (PID: 3012)

  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | UPX compressed Win32 Executable (38.2)
.exe | Win32 EXE Yoda's Crypter (37.5)
.dll | Win32 Dynamic Link Library (generic) (9.2)
.exe | Win32 Executable (generic) (6.3)
.exe | Win16/32 Executable Delphi generic (2.9)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:08:15 20:16:59+02:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 1581056
InitializedDataSize: 8192
UninitializedDataSize: 2461696
EntryPoint: 0x3dbcd0
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 14.3.4730.0
ProductVersionNumber: 14.3.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (British)
CharacterSet: Unicode
CompanyName: TeamViewer GmbH
FileDescription: TeamViewer 14
FileVersion: 14.3.4730.0
InternalName: TeamViewer
LegalCopyright: TeamViewer GmbH
LegalTrademarks: TeamViewer
OriginalFileName: TeamViewer_Service.exe
PrivateBuild: TeamViewer Remote Control Application
ProductName: TeamViewer
ProductVersion: 14.3.4730.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 15-Aug-2019 18:16:59

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: 3
Time date stamp: 15-Aug-2019 18:16:59
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
UPX0
0x00001000
0x00259000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x0025A000
0x00182000
0x00182000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.92265
.rsrc
0x003DC000
0x00002000
0x00001A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.50593

Imports

KERNEL32.DLL
advapi32.dll
comctl32.dll
comdlg32.dll
gdi32.dll
msvcrt.dll
netapi32.dll
ole32.dll
oleaut32.dll
shell32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
32
Monitored processes
1
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start teamviewer_service.exe

Process information

PID
CMD
Path
Indicators
Parent process
3012"C:\Users\admin\AppData\Local\Temp\TeamViewer_Service.EXE" C:\Users\admin\AppData\Local\Temp\TeamViewer_Service.EXE
explorer.exe
User:
admin
Company:
TeamViewer GmbH
Integrity Level:
MEDIUM
Description:
TeamViewer 14
Exit code:
0
Version:
14.3.4730.0
Modules
Images
c:\users\admin\appdata\local\temp\teamviewer_service.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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
Total events
25
Read events
25
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
0
Text files
3
Unknown types
0

Dropped files

PID
Process
Filename
Type
3012TeamViewer_Service.EXEC:\Users\admin\AppData\Local\Temp\window.tmp —
MD5:—
SHA256:—
3012TeamViewer_Service.EXEC:\Users\admin\AppData\Roaming\Microsoft\libbcpt.dllexecutable
MD5:—
SHA256:—
3012TeamViewer_Service.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpatetmpC4BA3647.vbstext
MD5:—
SHA256:—
3012TeamViewer_Service.EXEC:\Users\admin\AppData\Local\Google\Chrome\User Data\Local Statetext
MD5:—
SHA256:—
3012TeamViewer_Service.EXEC:\Users\admin\AppData\Roaming\log.filetext
MD5:D220A2ACE874D07E28A5D42040835F83
SHA256:B2D790AEB1C3D948A615E381F6821F27F6EEDDC2B02278A429115C967FCDEB9A
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
1
DNS requests
0
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3012
TeamViewer_Service.EXE
POST
200
80.211.6.227:80
http://80.211.6.227/admin/post.php
IT
—
—
suspicious
3012
TeamViewer_Service.EXE
POST
200
80.211.6.227:80
http://80.211.6.227/admin/register.php
IT
—
—
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3012
TeamViewer_Service.EXE
80.211.6.227:80
—
Aruba S.p.A.
IT
suspicious

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
TeamViewer_Service.EXE