Analysis

  • max time kernel
    41s
  • max time network
    46s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/06/2026, 03:50

Errors

Reason
Machine shutdown

General

  • Target
    LockdownRAT.exe
  • Size 85.5MB
  • Sample260627-eefp3sgw7v
  • SHA256 ea4fd369ccf0bbee09dda21aa8f34d8f59eb1f5906ecf5f5abfb0da69b216c30
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Disables Task Manager via registry modification
  • Loads dropped DLL 58 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs

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

  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Modifies data under HKEY_USERS 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 45 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\LockdownRAT.exe
    "C:\Users\Admin\AppData\Local\Temp\LockdownRAT.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:6788
    • C:\Users\Admin\AppData\Local\Temp\LockdownRAT.exe
      "C:\Users\Admin\AppData\Local\Temp\LockdownRAT.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4172
      • C:\Windows\System32\Wbem\wmic.exe
        wmic path win32_pnpentity get name
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5628
      • C:\Windows\SYSTEM32\shutdown.exe
        shutdown /s /t 3
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4972
  • C:\Windows\System32\PickerHost.exe
    C:\Windows\System32\PickerHost.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:4940
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa3a28055 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:6880
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k CameraMonitor
    1⤵
      PID:2176

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          81d243bd2c585b0f4821__mypyc.cp314-win_amd64.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\81d243bd2c585b0f4821__mypyc.cp314-win_amd64.pyd
          • Size 211KB
          • SHA256 ab64835b63093c31975df2692756c8008e7ec190e4aa86f15a713bcc62e1d432
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\VCRUNTIME140.dll
          • Size 117KB
          • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VCRUNTIME140_1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\VCRUNTIME140_1.dll
          • Size 48KB
          • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _asyncio.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_asyncio.pyd
          • Size 76KB
          • SHA256 cc27a21453b309197030b5fa8051a8a9c89aec79f9b81ee4ea2a2551ac0f912f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_bz2.pyd
          • Size 86KB
          • SHA256 ef5277eb670219274e7d1e92190ddf7f4bb94d4922ca1c1a12efadfd2c4c66f6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ctypes.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_ctypes.pyd
          • Size 139KB
          • SHA256 fd4847b99cd504a66bdc4739f15181b562774e6736bb88775880b073276dede1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_hashlib.pyd
          • Size 67KB
          • SHA256 9bc6ffcd2ab4ac87c4035f18b432e888d0d4a36795c97bf3f28ddf32cc34e40f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_lzma.pyd
          • Size 157KB
          • SHA256 39e5bc3624a26c9f6ad2e2df412543b0bd697a1d75338b44fe99763358d6d8cb
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _overlapped.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_overlapped.pyd
          • Size 56KB
          • SHA256 0e8b684fdcc8c6de88bd4b92b6ed44a6fd917949c98b0691285e0cf6c760dc36
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _queue.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_queue.pyd
          • Size 35KB
          • SHA256 acf60e246f6a83a914fb6c411f04bd3eb8bba83070612ca44af99d74f06c5524
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_socket.pyd
          • Size 85KB
          • SHA256 65caaa6f35c329d901ba3f3d9f7fc4d7443dcde89907dccbd6748786cc517476
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _sqlite3.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_sqlite3.pyd
          • Size 129KB
          • SHA256 e33fd2ccfd0bd878d50f5c093a56e324ad146e03ebd47e4dc81d6c833badedbe
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ssl.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_ssl.pyd
          • Size 180KB
          • SHA256 12e31f50739e33b115c7e10febf1ccedeb5d9353cd539c608cc5dd164bee17a7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cp1252.enc

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_tcl_data\encoding\cp1252.enc
          • Size 1KB
          • SHA256 741859cf238c3a63bbb20ec6ed51e46451372bb221cfff438297d261d0561c2e
          • MD5 SHA1 SHA512 TLSH

          _tkinter.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_tkinter.pyd
          • Size 67KB
          • SHA256 14f0b750f800ed529a06052369428f75f204005be1633400c9fe0ca544d82f85
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _wmi.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_wmi.pyd
          • Size 39KB
          • SHA256 6fb2c6316628664319b2abcf961f0cbbac809966a65b653c86e7864ad8701496
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _zstd.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\_zstd.pyd
          • Size 491KB
          • SHA256 54e6acfbc1cb27c9afea0e133cadac68b89869ff1a14eb0c678d40eb9c655347
          • MD5 SHA1 SHA512 SSDEEP TLSH

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\base_library.zip
          • Size 1.3MB
          • SHA256 3faf97d4a70288e2a5f494a7ff20e970a5ddb25489b1a70f2006ef3c151fd951
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cd.cp314-win_amd64.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\charset_normalizer\cd.cp314-win_amd64.pyd
          • Size 10KB
          • SHA256 da3ce780d6d58ae8c6920b99f806f64d58a1b33f4a01382861b01b50549199f8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libcrypto-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\libcrypto-3.dll
          • Size 5.0MB
          • SHA256 8b27ebae75cc99f20075322446af36c9ffcb4e3b400a77d712ef43f007f47f7d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libffi-8.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\libffi-8.dll
          • Size 38KB
          • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libssl-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\libssl-3.dll
          • Size 776KB
          • SHA256 56dd50fb903b860ace831d0cd6c6250cd57e8655867c3a0fa16eac2d4cc0ba0b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _psutil_windows.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\psutil\_psutil_windows.pyd
          • Size 69KB
          • SHA256 0035450801bd7d938e9e146c5ec28e619cb5a5f4a18cdc53ac7e9734c7f94f78
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python3.DLL

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\python3.DLL
          • Size 72KB
          • SHA256 f3d0cd260a46a9617a8b1d4d5e8703278478c22a910165bffb4e4ddf6562d93f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python314.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\python314.dll
          • Size 6.5MB
          • SHA256 18310593c50ad109fc5c95db1fd5c92ecec9e1bfc66c976df9fc11dd62616d5a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          select.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\select.pyd
          • Size 32KB
          • SHA256 8c3ee20776d8eb7c441f2006ed46b9ba932060c6b66df4c1e156dcf7738d56ce
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Lorem ipsum.txt

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
          • Size 1KB
          • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
          • MD5 SHA1 SHA512 TLSH

          sqlite3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\sqlite3.dll
          • Size 1.5MB
          • SHA256 cb9676d3b9aeae83a63da5903add3fe4f17ed2e26e7e01a4f1877c4fcdeee99d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tcl86t.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tcl86t.dll
          • Size 1.8MB
          • SHA256 77c41c2d5850224b21d1f35d29cff87ac4d5d847e3694c52f5f63f5eaac7d1f2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tk86t.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tk86t.dll
          • Size 1.5MB
          • SHA256 c85f46920f82c05ac7eb6ea27dcf85d716377edaede778bcd2c40d991e341f22
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Conakry

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\Africa\Conakry
          • Size 130B
          • SHA256 f3e7fcaa0e9840ff4169d3567d8fb5926644848f4963d7acf92320843c5d486e
          • MD5 SHA1 SHA512 TLSH

          Djibouti

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\Africa\Djibouti
          • Size 191B
          • SHA256 0783854f52c33ada6b6d2a5d867662f0ae8e15238d2fce7b9ada4f4d319eb466
          • MD5 SHA1 SHA512 TLSH

          Kigali

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\Africa\Kigali
          • Size 131B
          • SHA256 910c97c091cd34ae7427c83226234ce7b4f2f425c5822d6669c24be62010a792
          • MD5 SHA1 SHA512 TLSH

          Lagos

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\Africa\Lagos
          • Size 180B
          • SHA256 e5ef1288571cc56c5276ca966e1c8a675c6747726d758ecafe7effce6eca7be4
          • MD5 SHA1 SHA512 TLSH

          Curacao

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\America\Curacao
          • Size 177B
          • SHA256 abbe8628dd5487c889db816ce3a5077bbb47f6bafafeb9411d92d6ef2f70ce8d
          • MD5 SHA1 SHA512 TLSH

          Toronto

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\America\Toronto
          • Size 1KB
          • SHA256 815ab4db7a1b1292867d2f924b718e1bba32455ce9f92205db2feb65029c6761
          • MD5 SHA1 SHA512 TLSH

          EST

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\EST
          • Size 149B
          • SHA256 a78d73067ba3cbd94f8a23dfdd6aa8b68cb33b18484bc17b4e20ea1aec2f0a81
          • MD5 SHA1 SHA512 TLSH

          Greenwich

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\Etc\Greenwich
          • Size 111B
          • SHA256 dc4a07571b10884e4f4f3450c9d1a1cbf4c03ef53d06ed2e4ea152d9eba5d5d7
          • MD5 SHA1 SHA512

          London

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\Europe\London
          • Size 1KB
          • SHA256 676541f0b8ad457c744c093f807589adcad909e3fd03f901787d08786eedbd33
          • MD5 SHA1 SHA512 TLSH

          Oslo

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\Europe\Oslo
          • Size 705B
          • SHA256 a7fd9932d785d4d690900b834c3563c1810c1cf2e01711bcc0926af6c0767cb7
          • MD5 SHA1 SHA512 TLSH

          Skopje

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\Europe\Skopje
          • Size 478B
          • SHA256 a8c964f3eaa7a209d9a650fb16c68c003e9a5fc62ffbbb10fa849d54fb3662d6
          • MD5 SHA1 SHA512 TLSH

          MET

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\MET
          • Size 1KB
          • SHA256 b10f9542a8509f0a63ebca78e3d80432dd86b8ea296400280febd9cfa76e8288
          • MD5 SHA1 SHA512 TLSH

          PRC

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\PRC
          • Size 393B
          • SHA256 bf8b7ed82fe6e63e6d98f8cea934eeac901cd16aba85eb5755ce3f8b4289ea8a
          • MD5 SHA1 SHA512 TLSH

          Wallis

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\Pacific\Wallis
          • Size 134B
          • SHA256 09035620bd831697a3e9072f82de34cfca5e912d50c8da547739aa2f28fb6d8e
          • MD5 SHA1 SHA512 TLSH

          Yap

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\Pacific\Yap
          • Size 154B
          • SHA256 683001055b6ef9dc9d88734e0eddd1782f1c3643b7c13a75e9cf8e9052006e19
          • MD5 SHA1 SHA512 TLSH

          UCT

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\UCT
          • Size 111B
          • SHA256 fddce1e648a1732ac29afd9a16151b2973cdf082e7ec0c690f7e42be6b598b93
          • MD5 SHA1 SHA512

          Mountain

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\tzdata\zoneinfo\US\Mountain
          • Size 1KB
          • SHA256 9bb703920eca4b6119e81a105583a4f6ca220651f13b418479ab7cd56c413f3e
          • MD5 SHA1 SHA512 TLSH

          unicodedata.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\unicodedata.pyd
          • Size 740KB
          • SHA256 a7a2bfeed5d0480d8c458b3a61ee32c478ae10c694e8be61c3ba0e8cc2a6e1c6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          win32crypt.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\win32\win32crypt.pyd
          • Size 123KB
          • SHA256 1144670ad8271e4d477167bcb55b8ec38e8ad9f02c6fbfe66024e67083da2131
          • MD5 SHA1 SHA512 SSDEEP TLSH

          zlib1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI67882\zlib1.dll
          • Size 144KB
          • SHA256 4f4168a375d3628f96846f5a9319f55521a501e30d9b7e91c384e64fb3245d4c
          • MD5 SHA1 SHA512 SSDEEP TLSH