Overview

overview

8

Static

static

3

Klutz_1.4....up.exe

windows10-2004-x64

7

Klutz_1.4....up.exe

windows11-ltsc_2024-x64

7

$PLUGINSDI...dl.dll

windows10-2004-x64

3

$PLUGINSDI...dl.dll

windows11-ltsc_2024-x64

3

$PLUGINSDI...nu.dll

windows10-2004-x64

3

$PLUGINSDI...nu.dll

windows11-ltsc_2024-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows11-ltsc_2024-x64

3

$PLUGINSDI...gs.dll

windows10-2004-x64

3

$PLUGINSDI...gs.dll

windows11-ltsc_2024-x64

3

$PLUGINSDI...ec.dll

windows10-2004-x64

3

$PLUGINSDI...ec.dll

windows11-ltsc_2024-x64

3

$PLUGINSDI...ls.dll

windows10-2004-x64

3

$PLUGINSDI...ls.dll

windows11-ltsc_2024-x64

3

bin/TgWsPr...ss.exe

windows10-2004-x64

7

bin/TgWsPr...ss.exe

windows11-ltsc_2024-x64

7

klutz.exe

windows10-2004-x64

8

klutz.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    148s
  • max time network
    135s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/10/2026, 17:52

Sharing

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General

  • Target
    bin/TgWsProxyHeadless.exe
  • Size 10.1MB
  • Sample261029-wftf1abh33
  • SHA256 4fbdec12fb8b770a37c50262850c6c11b204c0c79c37c1503d8b517d9936120a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 21 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 1 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bin\TgWsProxyHeadless.exe
    "C:\Users\Admin\AppData\Local\Temp\bin\TgWsProxyHeadless.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Users\Admin\AppData\Local\Temp\bin\TgWsProxyHeadless.exe
      "C:\Users\Admin\AppData\Local\Temp\bin\TgWsProxyHeadless.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:4524

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        VCRUNTIME140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\VCRUNTIME140.dll
        • Size 95KB
        • SHA256 9d2b40f0395cc5d1b4d5ea17b84970c29971d448c37104676db577586d4ad1b1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _asyncio.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\_asyncio.pyd
        • Size 63KB
        • SHA256 02ec5cd22543c0ca298c598b7e13949a4e8247cec288d0bca0a1269059b548ef
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _bz2.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\_bz2.pyd
        • Size 81KB
        • SHA256 31c2f21adf27ca77fa746c0fda9c7d7734587ab123b95f2310725aaf4bf4ff3c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _cffi_backend.cp310-win_amd64.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\_cffi_backend.cp310-win_amd64.pyd
        • Size 175KB
        • SHA256 e029cabce12aea3d77f2c8709a0f4be695f3fedd1144c14607b4fcc3b9e9bc3a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ctypes.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\_ctypes.pyd
        • Size 120KB
        • SHA256 bf017767ac650420487ca3225b3077445d24260bf1a33e75f7361b0c6d3e96b4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _decimal.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\_decimal.pyd
        • Size 246KB
        • SHA256 8600cae4f34cc64c406198e19539d0d4f5a574fc60b32b8aa8f32fd64c981da5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _hashlib.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\_hashlib.pyd
        • Size 63KB
        • SHA256 21a1819013de423bb3b9b682d0b3506c6ef57ee88c61edf4ba12d8d5f589c9c2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _lzma.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\_lzma.pyd
        • Size 154KB
        • SHA256 c414a5a418c41a7a8316687047ed816cad576741bd09a268928e381a03e1eb39
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _multiprocessing.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\_multiprocessing.pyd
        • Size 33KB
        • SHA256 65413d49d81e5b939226a211fd40c9b7c6d61366651639446273988930f4a6fd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _overlapped.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\_overlapped.pyd
        • Size 48KB
        • SHA256 eeaa26addf211b37e689d46cfac6b7fad0d5421adc4c0113872dac1347aff130
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _queue.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\_queue.pyd
        • Size 30KB
        • SHA256 9568ef8bae36edae7347b6573407c312ce3b19bbd899713551a1819d6632da46
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _socket.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\_socket.pyd
        • Size 77KB
        • SHA256 a14efa68d8f7ec018fb867a6ba6c6c290a803b4001fd8c45db7bda66fb700067
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ssl.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\_ssl.pyd
        • Size 156KB
        • SHA256 4ec47beadc4fd0d38fa39092244c108674012874f3190ee0e484aa988b94f986
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        base_library.zip
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\base_library.zip
        • Size 859KB
        • SHA256 e40309fa101ddc2f914d4caae153505878e92eb590dde955bd9f8cad63122a9d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        cacert.pem
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\certifi\cacert.pem
        • Size 234KB
        • SHA256 9cc2a774b5198dcff14d9be1e66091f538975d867ce029a96bce15a55dfd730f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _rust.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\cryptography\hazmat\bindings\_rust.pyd
        • Size 9.6MB
        • SHA256 6c69eb01deed404f8d16f4f23b176a1080745ea4b1c2dfd4c64e874e93782bf4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libcrypto-1_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\libcrypto-1_1.dll
        • Size 3.3MB
        • SHA256 eb975c94e5f4292edd9a8207e356fe4ea0c66e802c1e9305323d37185f85ad6d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libffi-7.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\libffi-7.dll
        • Size 32KB
        • SHA256 f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libssl-1_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\libssl-1_1.dll
        • Size 686KB
        • SHA256 d98dd943517963fd0e790fde00965822aa4e4a48e8a479afad74abf14a300771
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pyexpat.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\pyexpat.pyd
        • Size 194KB
        • SHA256 32e8c601259ec029e44824116ad911426157ceeae55f9fdd15387af40660dd5a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\python3.dll
        • Size 64KB
        • SHA256 73b0f3952be222ce676672603ae3848ee6e8e479782bd06745116712a4834c53
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python310.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\python310.dll
        • Size 4.3MB
        • SHA256 2bf761bae584ba67d9a41507b45ebd41ab6ae51755b1782496d0bc60cc1d41d5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        select.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\select.pyd
        • Size 29KB
        • SHA256 43ee736c8a93e28b1407bf5e057a7449f16ee665a6e51a0f1bc416e13cee7e78
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        unicodedata.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000008ac2\unicodedata.pyd
        • Size 1.1MB
        • SHA256 b204718d21952369726472ca12712047839119ccf87e16979af595c0a57b6703
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4524-79-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download

        memory/4524-85-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download

        memory/4524-80-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download

        memory/4524-81-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download

        memory/4524-82-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download

        memory/4524-83-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download

        memory/4524-84-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download

        memory/4524-78-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download

        memory/4524-86-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download

        memory/4524-87-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download

        memory/4524-88-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download

        memory/4524-89-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download

        memory/4524-90-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download

        memory/4524-91-0x00000201796E0000-0x0000020179B32000-memory.dmp
        Download