Analysis

  • max time kernel
    149s
  • max time network
    150s
  • 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

General

  • Target
    nect-win.exe
  • Size 15.3MB
  • Sample260924-pc8m7ade89
  • SHA256 dc5cd86b6f6ef5d89f031d6118c6405c234ffe91a0223ddba316d4370ea13fa6
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 13 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\nect-win.exe
    "C:\Users\Admin\AppData\Local\Temp\nect-win.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4192
    • C:\Users\Admin\AppData\Local\Temp\TeamViewer\TeamViewer.exe
      "C:\Users\Admin\AppData\Local\Temp\TeamViewer\TeamViewer.exe" --configuration 68gwbrq
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:5296
      • C:\Users\Admin\AppData\Local\Temp\TeamViewer\tv_w32.exe
        "C:\Users\Admin\AppData\Local\Temp\TeamViewer\tv_w32.exe" --action hooks --log C:\Users\Admin\AppData\Roaming\TeamViewer\TeamViewer13_Logfile.log
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:5848
      • C:\Users\Admin\AppData\Local\Temp\TeamViewer\tv_x64.exe
        "C:\Users\Admin\AppData\Local\Temp\TeamViewer\tv_x64.exe" --action hooks --log C:\Users\Admin\AppData\Roaming\TeamViewer\TeamViewer13_Logfile.log
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:2072

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        TV_w32.dll

        • Path C:\Users\Admin\AppData\Local\Temp\TeamViewer\TV_w32.dll
        • Size 402KB
        • SHA256 8324b53baec8907658ae15cee64bd87809bde2edaa2a097abded7aaa9eb25e88
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TV_w32.exe

        • Path C:\Users\Admin\AppData\Local\Temp\TeamViewer\TV_w32.exe
        • Size 188KB
        • SHA256 22d6aef331389e95e3ac0a0a671c40b312ef5e32b6c6618b81e78b6414bc917a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TV_x64.dll

        • Path C:\Users\Admin\AppData\Local\Temp\TeamViewer\TV_x64.dll
        • Size 511KB
        • SHA256 2dde63150d64d49616eeafc5b0ab20b8da9739d58a7051fbe791956c7901ca93
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TV_x64.exe

        • Path C:\Users\Admin\AppData\Local\Temp\TeamViewer\TV_x64.exe
        • Size 217KB
        • SHA256 666b2c121d2bb1c09f5534b130621007074eeed9e5ab1994cd656c49f9505f1a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TeamViewer.exe

        • Path C:\Users\Admin\AppData\Local\Temp\TeamViewer\TeamViewer.exe
        • Size 32.4MB
        • SHA256 42fe8803e6165d1c1ff51471608d5e8a1f1fa70e5edf4e3de0a5a587066cd79b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TeamViewer_Resource_de.dll

        • Path C:\Users\Admin\AppData\Local\Temp\TeamViewer\TeamViewer_Resource_de.dll
        • Size 331KB
        • SHA256 6f9034771c71673755988506b903ad5eeab11eae21359e794f5a445b7ef6b19d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TeamViewer_Resource_en.dll

        • Path C:\Users\Admin\AppData\Local\Temp\TeamViewer\TeamViewer_Resource_en.dll
        • Size 288KB
        • SHA256 576d9554c2eba473ec954a5eb42bc25def6db847201a8d6cb79221671b8d4b23
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TeamViewer_StaticRes.dll

        • Path C:\Users\Admin\AppData\Local\Temp\TeamViewer\TeamViewer_StaticRes.dll
        • Size 5.8MB
        • SHA256 84d9001eb5cd84d68ead737f60b1beaa3044a08d55717ae18477312011e33476
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tvinfo.ini

        • Path C:\Users\Admin\AppData\Local\Temp\TeamViewer\tvinfo.ini
        • Size 38B
        • SHA256 903ae7b5fba166de9a49f47ef02b300976f53f7f784776db2a1e579871e8e931
        • MD5 SHA1 SHA512

        TeamViewer.json

        • Path C:\Users\Admin\AppData\Local\Temp\TeamViewer\{33c2fd13-7cd8-46ef-a179-ab9f98f554b2}\TeamViewer.json
        • Size 789B
        • SHA256 a53980f90131ee7e54f46efdcd0232392b659b0110b8411b690a2da2abf2a476
        • MD5 SHA1 SHA512 TLSH

        CustomerTools.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsl4619.tmp\CustomerTools.dll
        • Size 831KB
        • SHA256 a9f17262b3b4957e9efbf6ebe54400c7b7544e4fb40bf84753cd3bdb7053d035
        • MD5 SHA1 SHA512 SSDEEP TLSH

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsl4619.tmp\System.dll
        • Size 11KB
        • SHA256 982c5fb7ada7d8c9bc3e419d1c35da6f05bc5dd845940c179af3a33d00a36a8b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TvGetVersion.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsl4619.tmp\TvGetVersion.dll
        • Size 228KB
        • SHA256 e721edb07e9a58dd696691d2492f1b3238974b35ae5401798b00c5a382d9ffbb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nsJSON.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsl4619.tmp\nsJSON.dll
        • Size 18KB
        • SHA256 431fc2ed27d0b7a1ce80de07989595effcc3ffb1dea1af6c0e178b53f6bd2f1e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nsis7z.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsl4619.tmp\nsis7z.dll
        • Size 175KB
        • SHA256 66b2f36274ddfeef35b1d6ae6e5755f834446e5d78a719063347543793987161
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TeamViewer13_Logfile.log

        • Path C:\Users\Admin\AppData\Roaming\TeamViewer\TeamViewer13_Logfile.log
        • Size 6KB
        • SHA256 5d520ff3d4ca06a81f3a3be695d4a951678f472fd771899dedd28ed1c484368c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TeamViewer13_Logfile.log

        • Path C:\Users\Admin\AppData\Roaming\TeamViewer\TeamViewer13_Logfile.log
        • Size 9KB
        • SHA256 edbfb0569906cbd07586df6f94618ff014d336ac3b4b819b55242f62d4d79914
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4192-23-0x0000000007500000-0x0000000007532000-memory.dmp