42fe8803e6165d1c1ff51471608d5e8a1f1fa70e5edf4e3de0a5a587066cd79b

Analysis

max time kernel
150s
max time network
141s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/09/2026, 12:12

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General

Target
TeamViewer.exe
Size 32.4MB
Sample260924-pc8m7ade89
SHA256 42fe8803e6165d1c1ff51471608d5e8a1f1fa70e5edf4e3de0a5a587066cd79b
MD5 9a9407c77040ecc43c6fc8fbc0856dfd
SHA1 92fdfd760a9866b990b789cb28b06318cf038adc
SHA512 51db7d0af3c2af23ff57db3d32b66cdb97f3ff14a81f15edd77e8e9834fa29b1626fdf8bdfa1bdb0d6db185af8052707cb66fb448baa85377f0d54e0c174e45c
SSDEEP 786432:DEtIzLtf83TKOqIz3vfBXkzKNFLWePL+mSfE:4tIzLtcT5qIDvpUzKXxwE
TLSH
T115775B31B399856AE99241F25B3D5B1FCB1CAE0F076405C762E8B97E2D344C31E32E66
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TeamViewer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tv_w32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4236	TeamViewer.exe
4236	TeamViewer.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4236	TeamViewer.exe

C:\Users\Admin\AppData\Local\Temp\TeamViewer.exe
"C:\Users\Admin\AppData\Local\Temp\TeamViewer.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4236
- C:\Users\Admin\AppData\Local\Temp\tv_w32.exe
  "C:\Users\Admin\AppData\Local\Temp\tv_w32.exe" --action hooks --log C:\Users\Admin\AppData\Roaming\TeamViewer\TeamViewer13_Logfile.log
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2604
- C:\Users\Admin\AppData\Local\Temp\tv_x64.exe
  "C:\Users\Admin\AppData\Local\Temp\tv_x64.exe" --action hooks --log C:\Users\Admin\AppData\Roaming\TeamViewer\TeamViewer13_Logfile.log
  2⤵
  PID:4420

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

TeamViewer13_Logfile.log

Path C:\Users\Admin\AppData\Roaming\TeamViewer\TeamViewer13_Logfile.log
Size 5KB
SHA256 fd006148b0bb936f907d7ef9ebaa1588baa50b596234ed6b43e13b18b9903724
MD5 eb107f69d9f79419e96d08d57b10241c
SHA1 b7a941eeb2e833eb8301d0e92294e7b53c52a7c9
SHA512 137212e13e28564ef7f2ef59f99b799f58a05464b81ffd01c061f3c7b45168249b4a4817f13881c02319b53f27b98c1b045a25c432a8a1a66059e12e7e27e588
SSDEEP 96:egDSAfHHIOwf/LJVamiNnmiNxPD8mqm9cdZn/FDnStCqmq4LagbabAJEEFNFRFmS:hV4Vu7AnNJqQ1QAfrD+KDQeHWI3
TLSH
T1A4B1224981A654B71D38D2E1D133CB988BC31786BA3E9139F26DDFC86F40E049785C9E
MD5 SHA1 SHA512 SSDEEP TLSH

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TeamViewer13_Logfile.log

Path C:\Users\Admin\AppData\Roaming\TeamViewer\TeamViewer13_Logfile.log
Size 7KB
SHA256 653fc6ab323fb5e3a7ed3cf4dd5978f853e9bf25deba2896eb88c56011a226bf
MD5 191daeadc2c9890e26c60fa52101aaee
SHA1 6a4b5829fd173c2b1d3457421fe7bd38d4fded8b
SHA512 2d1fda080a3b3746ca2f1e008068eb71e45d8b683d259d15016835c2c58194d9d65cfd541984cc022dbfede90ea4537723f3a3658ca18fa7933ee7b0094f9b6f
SSDEEP 192:hV4Vu7AnNJqQ1QAfrD+KDQeHWIhmdfz9BWGbQNcCFF:v0nzQ6rD+KDRhGf5BbE
TLSH
T174F1404D81A654B72E34D2F191338BAC8B9217867A3E9139B23DCBCC6F11E04D795C9E
MD5 SHA1 SHA512 SSDEEP TLSH

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