Overview
overview
8Static
static
3TeamViewer.exe
windows10-2004-x64
5TeamViewer.exe
windows11-ltsc_2024-x64
6$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
8$PLUGINSDI...on.dll
windows10-2004-x64
3$PLUGINSDI...on.dll
windows11-ltsc_2024-x64
8$PLUGINSDI...7z.dll
windows10-2004-x64
3$PLUGINSDI...7z.dll
windows11-ltsc_2024-x64
3TeamViewer.exe
windows10-2004-x64
7TeamViewer.exe
windows11-ltsc_2024-x64
7TeamViewer...op.exe
windows10-2004-x64
3TeamViewer...op.exe
windows11-ltsc_2024-x64
3TeamViewer_Note.exe
windows10-2004-x64
3TeamViewer_Note.exe
windows11-ltsc_2024-x64
8TeamViewer...pl.dll
windows10-2004-x64
1TeamViewer...pl.dll
windows11-ltsc_2024-x64
1TeamViewer...ce.exe
windows10-2004-x64
1TeamViewer...ce.exe
windows11-ltsc_2024-x64
1TeamViewer...es.dll
windows10-2004-x64
1TeamViewer...es.dll
windows11-ltsc_2024-x64
1tv_w32.dll
windows10-2004-x64
3tv_w32.dll
windows11-ltsc_2024-x64
3tv_w32.exe
windows10-2004-x64
3tv_w32.exe
windows11-ltsc_2024-x64
3tv_x64.dll
windows10-2004-x64
1tv_x64.dll
windows11-ltsc_2024-x64
8tv_x64.exe
windows10-2004-x64
1tv_x64.exe
windows11-ltsc_2024-x64
1uninstall.exe
windows10-2004-x64
7uninstall.exe
windows11-ltsc_2024-x64
7Analysis
- max time kernel
150s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
05/07/2026, 18:11
Static task
static1
Behavioral task
behavioral1
Sample
TeamViewer.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
TeamViewer.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/TvGetVersion.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/TvGetVersion.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win11ltsc2024-20260630-en
Behavioral task
behavioral11
Sample
TeamViewer.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
TeamViewer.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral13
Sample
TeamViewer_Desktop.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
TeamViewer_Desktop.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral15
Sample
TeamViewer_Note.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
TeamViewer_Note.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral17
Sample
TeamViewer_Resource_pl.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
TeamViewer_Resource_pl.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral19
Sample
TeamViewer_Service.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
TeamViewer_Service.exe
Resource
win11ltsc2024-20260630-en
Behavioral task
behavioral21
Sample
TeamViewer_StaticRes.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
TeamViewer_StaticRes.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral23
Sample
tv_w32.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral24
Sample
tv_w32.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral25
Sample
tv_w32.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral26
Sample
tv_w32.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral27
Sample
tv_x64.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral28
Sample
tv_x64.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral29
Sample
tv_x64.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral30
Sample
tv_x64.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral31
Sample
uninstall.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral32
Sample
uninstall.exe
Resource
win11ltsc2024-20260630-en
General
- Target TeamViewer_Desktop.exe
- Size 8.5MB
- Sample260705-ws2cdaav7k
- SHA256 08ae7e2e41f7a76305e621a6ea561a8302376f36dcc8bb67e07813694e878b17
- MD5 9448159d6da7b048f75da260cd92b46c
- SHA1 52ff7fa4dea1297e78aae7a58e16cbb81d862411
- SHA512 0071262c2104eae60a551f5c163a4096a833c4b7d63321551cb66213acf8cd9e02e0d60163cc6c52b07f8f9f36de8b1db0a277ebd998a85bb5a6f2fbf21e580c
- SSDEEP 98304:h5dueGctixzy7t6rlHdC4Mq510r7rUkh09AovRDUPxPjoS34DsYUt59e3W:h5duktczcteE/Ukh0rvRoPxP/34Dsq3W
- TLSH T1D1965A80FBD3C1F7ED5301702536AB1E8575AE885B249AE3D3983E1E99312C17E37299
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TeamViewer_Desktop.exe - Modifies system certificate store 2 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5 TeamViewer_Desktop.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5\Blob = 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 TeamViewer_Desktop.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5\Blob = 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 TeamViewer_Desktop.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2124 TeamViewer_Desktop.exe 2124 TeamViewer_Desktop.exe