Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    30/05/2026, 04:34

General

  • Target
    LuminAutoTweaker.exe
  • Size 200.9MB
  • Sample260530-e7bltsfz7q
  • SHA256 91bb36fb598b49b08ed115dda2cf311acad808e25c8aa1feb9642e2f2420e565
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\LuminAutoTweaker.exe
    "C:\Users\Admin\AppData\Local\Temp\LuminAutoTweaker.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3652
    • C:\Users\Admin\AppData\Local\Temp\Bridge.exe
      "C:\Users\Admin\AppData\Local\Temp\Bridge.exe" --launched-by-autotweaker
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1076
      • C:\Users\Admin\AppData\Local\Temp\Executor.exe
        Executor.exe LuminBridge_1076
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3960
    • C:\Users\Admin\AppData\Local\Temp\Bridge.exe
      "C:\Users\Admin\AppData\Local\Temp\Bridge.exe" --launched-by-autotweaker
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3996
      • C:\Users\Admin\AppData\Local\Temp\Executor.exe
        Executor.exe LuminBridge_3996
        3⤵
          PID:3804

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          D3DCompiler_47_cor3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\.net\LuminAutoTweaker\cZ3Y1IRxTrMCBBXwkW_fX4MQ3TAPjII=\D3DCompiler_47_cor3.dll
          • Size 4.7MB
          • SHA256 a05d04a270f68c8c6d6ea2d23bebf8cd1d5453b26b5442fa54965f90f1c62082
          • MD5 SHA1 SHA512 SSDEEP TLSH

          PresentationNative_cor3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\.net\LuminAutoTweaker\cZ3Y1IRxTrMCBBXwkW_fX4MQ3TAPjII=\PresentationNative_cor3.dll
          • Size 1.2MB
          • SHA256 75fc0d383ea009ea9453a4589fa8d88d149abcac371bb5eb983d6ece8f1243eb
          • MD5 SHA1 SHA512 SSDEEP TLSH

          wpfgfx_cor3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\.net\LuminAutoTweaker\cZ3Y1IRxTrMCBBXwkW_fX4MQ3TAPjII=\wpfgfx_cor3.dll
          • Size 1.9MB
          • SHA256 1ccb4943ef0d472d70e1cb4738f89fb457010e12fa82379daf2dc64cf59d6e9b
          • MD5 SHA1 SHA512 SSDEEP TLSH