Analysis

  • max time kernel
    151s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/06/2026, 23:07

General

  • Target
    Thallium.exe
  • Size 56.0MB
  • Sample260620-234hdaa13w
  • SHA256 9cee07983b607b1a683174eb12964956f9a116a8980e6873ef3f054c78119c9f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 32 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Thallium.exe
    "C:\Users\Admin\AppData\Local\Temp\Thallium.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:832
    • C:\Users\Admin\AppData\Local\Temp\Thallium.exe
      "C:\Users\Admin\AppData\Local\Temp\Thallium.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:620
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
          PID:4148
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c
          3⤵
            PID:5604
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k GPSvcGroup
        1⤵
          PID:3600

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

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              Downloads

              MSVCP140.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\MSVCP140.dll
              • Size 564KB
              • SHA256 74892d9b4028c05debaf0b9b5d9dc6d22f7956fa7d7eee00c681318c26792823
              • MD5 SHA1 SHA512 SSDEEP TLSH

              VCRUNTIME140.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\VCRUNTIME140.dll
              • Size 106KB
              • SHA256 a8f950b4357ec12cfccddc9094cca56a3d5244b95e09ea6e9a746489f2d58736
              • MD5 SHA1 SHA512 SSDEEP TLSH

              VCRUNTIME140_1.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\VCRUNTIME140_1.dll
              • Size 48KB
              • SHA256 e4b533a94e02c574780e4b333fcf0889f65ed00d39e32c0fbbda2116f185873f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _asyncio.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_asyncio.pyd
              • Size 63KB
              • SHA256 6306be660d87ffb2271dd5d783ee32e735a792556e0b5bd672dc0b1c206fdadc
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _brotli.cp311-win_amd64.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_brotli.cp311-win_amd64.pyd
              • Size 801KB
              • SHA256 1fcd75b03673904d9471ec03c0ef26978d25135a2026020e679174bdef976dcf
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _bz2.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_bz2.pyd
              • Size 82KB
              • SHA256 403e76fe18515a5ea3227cf5f919aa2f32ac3233853c9fb71627f2251c554d09
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _cffi_backend.cp311-win_amd64.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_cffi_backend.cp311-win_amd64.pyd
              • Size 177KB
              • SHA256 59767b0918859beddf28a7d66a50431411ffd940c32b3e8347e6d938b60facdf
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _ctypes.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_ctypes.pyd
              • Size 120KB
              • SHA256 e28d4e46e5d10b5fdcf0292f91e8fd767e33473116247cd5d577e4554d7a4c0c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _decimal.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_decimal.pyd
              • Size 247KB
              • SHA256 6cd52b65e11839f417b212ba5a39f182b0151a711ebc7629dc260b532391db72
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _elementtree.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_elementtree.pyd
              • Size 125KB
              • SHA256 f5a5bb4375cbf0ac05e31bbb21d18ff352e791d726bd331bb77838707ff50037
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _hashlib.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_hashlib.pyd
              • Size 63KB
              • SHA256 21d59958e2ad1b944c4811a71e88de08c05c5ca07945192ab93da5065fac8926
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _lzma.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_lzma.pyd
              • Size 155KB
              • SHA256 ad0440ca6998e18f5cc917d088af3fea2c0ff0febce2b5e2b6c0f1370f6e87b1
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _multiprocessing.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_multiprocessing.pyd
              • Size 33KB
              • SHA256 edfa9ee414f41448f8ffabb79f3bb8db5c25e1cfd28facf88eb5fe2d1e1d7551
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _overlapped.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_overlapped.pyd
              • Size 49KB
              • SHA256 ce48969ebebdc620f4313eba2a6b6cda568b663c09d5478fa93826d401abe674
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _queue.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_queue.pyd
              • Size 31KB
              • SHA256 06c36ec0749d041e6957c3cd7d2d510628b6abe28cee8c9728412d9ce196a8a2
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _socket.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_socket.pyd
              • Size 77KB
              • SHA256 301c47c4016dac27811f04f4d7232f24852ef7675e9a4500f0601703ed8f06af
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _sqlite3.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_sqlite3.pyd
              • Size 117KB
              • SHA256 55344349f9199aedad1737a0311cbe2c3a4bf9494b76982520bacad90f463c1b
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _ssl.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_ssl.pyd
              • Size 172KB
              • SHA256 4727b60962efacfd742dca21341a884160cf9fcf499b9afa3d9fdbcc93fb75d0
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _tkinter.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_tkinter.pyd
              • Size 62KB
              • SHA256 ede5013c8b6ac68c05d5ac124fec7f94ecb2e445fd2f88c0c24eb3dc55c56bd8
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _uuid.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\_uuid.pyd
              • Size 24KB
              • SHA256 fc09e40e569f472dd4ba2ea93da48220a6b0387ec62bb0f41f13ef8fab215413
              • MD5 SHA1 SHA512 SSDEEP TLSH

              base_library.zip

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\base_library.zip
              • Size 1.4MB
              • SHA256 d76bf92fe6f27dc5fb8f57fa26b1a39d2ad7e706c9766384356c20bab9a39d39
              • MD5 SHA1 SHA512 SSDEEP TLSH

              __init__.pyi

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\jedi\third_party\typeshed\third_party\3\docutils\parsers\__init__.pyi
              • Size 63B
              • SHA256 ddf071712a6926be84384714a23bdf946dc47a083b96fd90a7474d41020bacfe
              • MD5 SHA1 SHA512 TLSH

              libcrypto-3.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\libcrypto-3.dll
              • Size 4.9MB
              • SHA256 2a234b5aa20c3faecf725bbb54fb33f3d94543f78fa7045408e905593e49960a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              libffi-8.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\libffi-8.dll
              • Size 38KB
              • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              libssl-3.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\libssl-3.dll
              • Size 771KB
              • SHA256 41ad1a04ca27a7959579e87fbbda87c93099616a64a0e66260c983381c5570d1
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _multidict.cp311-win_amd64.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\multidict\_multidict.cp311-win_amd64.pyd
              • Size 45KB
              • SHA256 b7376b5d729115a06b1cab60b251df3efc3051ebba31524ea82f0b8db5a49a72
              • MD5 SHA1 SHA512 SSDEEP TLSH

              INSTALLER

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\nbformat-5.10.4.dist-info\INSTALLER
              • Size 4B
              • SHA256 ceebae7b8927a3227e5303cf5e0f1f7b34bb542ad7250ac03fbcde36ec2f1508
              • MD5 SHA1 SHA512

              grammar39.txt

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\parso\python\grammar39.txt
              • Size 7KB
              • SHA256 715ad56c5f4f8395092c58b6b6f2deb4f906f81380929a836bd86ab253634875
              • MD5 SHA1 SHA512 SSDEEP TLSH

              pyexpat.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\pyexpat.pyd
              • Size 194KB
              • SHA256 5604f629523125904909547a97f3cdb5dbfe33b39878bad77534de0c3c034387
              • MD5 SHA1 SHA512 SSDEEP TLSH

              python3.DLL

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\python3.DLL
              • Size 65KB
              • SHA256 e45452efa356db874f2e5ff08c9cc0fe22528609e5d341f8fb67ba48885ab77d
              • MD5 SHA1 SHA512 SSDEEP TLSH

              python311.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\python311.dll
              • Size 5.5MB
              • SHA256 53a969094231b9032abe4148939ce08a3a4e4b30b0459fc7d90c89f65e8dcd4a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              pythoncom311.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\pywin32_system32\pythoncom311.dll
              • Size 654KB
              • SHA256 0fe49ec1143a0efe168809c9d48fe3e857e2ac39b19db3fd8718c56a4056696b
              • MD5 SHA1 SHA512 SSDEEP TLSH

              pywintypes311.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\pywin32_system32\pywintypes311.dll
              • Size 131KB
              • SHA256 89f2a5c6be1e70b3d895318fdd618506b8c0e9a63b6a1a4055dff4abdc89f18a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              select.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\select.pyd
              • Size 29KB
              • SHA256 8a9a103bc417dede9f6946d9033487c410937e1761d93c358c1600b82f0a711f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              sqlite3.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\sqlite3.dll
              • Size 1.4MB
              • SHA256 5ac6ee18cdca84c078b66055f5e9ffc6f8502e22eaf0fa54aeec92b75a3c463e
              • MD5 SHA1 SHA512 SSDEEP TLSH

              tcl86t.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\tcl86t.dll
              • Size 1.8MB
              • SHA256 a91781fe13548b89817462b00058a75fb0b607ec8ce99d265719ced573ade7b6
              • MD5 SHA1 SHA512 SSDEEP TLSH

              tk86t.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\tk86t.dll
              • Size 1.5MB
              • SHA256 20139f4c327711baf18289584fa0c8112f7bb3ba55475bded21f3d107672ed94
              • MD5 SHA1 SHA512 SSDEEP TLSH

              unicodedata.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\unicodedata.pyd
              • Size 1.1MB
              • SHA256 1a965c1904da88989468852fdc749b520cce46617b9190163c8df19345b59560
              • MD5 SHA1 SHA512 SSDEEP TLSH

              win32api.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\win32\win32api.pyd
              • Size 130KB
              • SHA256 fae5323e2119a8f678055f4244177b5806c7b6b171b1945168f685631b913664
              • MD5 SHA1 SHA512 SSDEEP TLSH

              _quoting_c.cp311-win_amd64.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI8322\yarl\_quoting_c.cp311-win_amd64.pyd
              • Size 65KB
              • SHA256 db5b421e09bf2985fbe4ef5cdf39fc16e2ff0bf88534e8ba86c6b8093da6413f
              • MD5 SHA1 SHA512 SSDEEP TLSH