Analysis

  • user interaction
    yes
  • max time kernel
    0s
  • max time network
    9s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 16:25

General

  • Target
    Installer-1.0.6.exe
  • Size 12.0MB
  • Sample260804-txc48svcpf
  • SHA256 37bf42ea69b77a3d13426f3c271bd51e0f32d58a0ad6d05b3fe90f66605837bf
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Installer-1.0.6.exe
    "C:\Users\Admin\AppData\Local\Temp\Installer-1.0.6.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3948
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -NoLogo -NoProfile -NonInteractive -WindowStyle Hidden -ExecutionPolicy Bypass -File bootstrap.ps1
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3300
      • C:\Users\Admin\AppData\Local\Temp\MadiumInstaller-9cad598d1ad947539fa0ce9d888cd568\MadiumInstaller.exe
        "C:\Users\Admin\AppData\Local\Temp\MadiumInstaller-9cad598d1ad947539fa0ce9d888cd568\MadiumInstaller.exe" --from-sfx --first-install
        3⤵
          PID:2212

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          MadiumInstaller.exp

          • Path C:\Users\Admin\AppData\Local\Madium\Installer.new\MadiumInstaller.exp
          • Size 836B
          • SHA256 8fc56228ccf1eab527c30de992491c94ef499de6db4f0c93a17d29169f450273
          • MD5 SHA1 SHA512 TLSH

          MadiumInstaller.lib

          • Path C:\Users\Admin\AppData\Local\Madium\Installer.new\MadiumInstaller.lib
          • Size 1KB
          • SHA256 1e2998f883ecaf4726628900f791e5a114ee9af80184dca4c6abc3dd286079b6
          • MD5 SHA1 SHA512 TLSH

          AssetManifest.bin

          • Path C:\Users\Admin\AppData\Local\Madium\Installer.new\data\flutter_assets\AssetManifest.bin
          • Size 2B
          • SHA256 f566cc6fccc657365c0197accf3a7d6f80f85209ff666ff774f4dcbc524aa842
          • MD5 SHA1 SHA512

          FontManifest.json

          • Path C:\Users\Admin\AppData\Local\Madium\Installer.new\data\flutter_assets\FontManifest.json
          • Size 82B
          • SHA256 28b1eb2b3d2e1ad60b8c8b0f9100b1ccbf492f7fa97f5bebb51ea97e73926e7d
          • MD5 SHA1 SHA512 TLSH

          NOTICES.Z

          • Path C:\Users\Admin\AppData\Local\Madium\Installer.new\data\flutter_assets\NOTICES.Z
          • Size 102KB
          • SHA256 bdb492de2b031ec16101eede4cd2f26feefcd75c16a09239fa471a9cc552fcca
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MaterialIcons-Regular.otf

          • Path C:\Users\Admin\AppData\Local\Madium\Installer.new\data\flutter_assets\fonts\MaterialIcons-Regular.otf
          • Size 1.6MB
          • SHA256 d9865b671a09d683d13a863089d8825e0f61a37696ce5d7d448bc8023aa62453
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ink_sparkle.frag

          • Path C:\Users\Admin\AppData\Local\Madium\Installer.new\data\flutter_assets\shaders\ink_sparkle.frag
          • Size 21KB
          • SHA256 1fe8436a743884cb65078fe8c7b38e18f5365f2a2961270916f426fd13c604af
          • MD5 SHA1 SHA512 SSDEEP TLSH

          stretch_effect.frag

          • Path C:\Users\Admin\AppData\Local\Madium\Installer.new\data\flutter_assets\shaders\stretch_effect.frag
          • Size 17KB
          • SHA256 62a899ff4e168ac6ca888ce7c2f40e5d3fbf8ca20a1c3ded781a116a6d7907e2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          flutter_windows.dll

          • Path C:\Users\Admin\AppData\Local\Madium\Installer.new\flutter_windows.dll
          • Size 10.6MB
          • SHA256 5c7fb05c4db730d2ed0a6df0269206552604a543babb54777dc61e4ab4399f55
          • MD5 SHA1 SHA512 SSDEEP TLSH

          bootstrap.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bootstrap.ps1
          • Size 1KB
          • SHA256 e94f4f3efcbe350f34cc5d0a4481e32f9d8cbe554faefa741821fa618798d0eb
          • MD5 SHA1 SHA512 TLSH

          payload.zip

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\payload.zip
          • Size 11.8MB
          • SHA256 672c80bc9a37fd04e46679772a91cb60b696d76c6d84f6853fcfd88a494701f5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MadiumInstaller.exe

          • Path C:\Users\Admin\AppData\Local\Temp\MadiumInstaller-9cad598d1ad947539fa0ce9d888cd568\MadiumInstaller.exe
          • Size 201KB
          • SHA256 613678d816cfccd88a0f4dc506f5f63bbfa6eb222bb4f215217cca6e5395287e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          bitsdojo_window_windows_plugin.lib

          • Path C:\Users\Admin\AppData\Local\Temp\MadiumInstaller-9cad598d1ad947539fa0ce9d888cd568\bitsdojo_window_windows_plugin.lib
          • Size 571KB
          • SHA256 e30c3b143bf064f7a2f8438247ae46ce7eada3850536ad0ea415952b3100c87b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          app.so

          • Path C:\Users\Admin\AppData\Local\Temp\MadiumInstaller-9cad598d1ad947539fa0ce9d888cd568\data\app.so
          • Size 5.3MB
          • SHA256 1ff379c029f8b24bbe86a34b61e633d32d41c88049ea50fe93e062465b89e210
          • MD5 SHA1 SHA512 SSDEEP TLSH

          NativeAssetsManifest.json

          • Path C:\Users\Admin\AppData\Local\Temp\MadiumInstaller-9cad598d1ad947539fa0ce9d888cd568\data\flutter_assets\NativeAssetsManifest.json
          • Size 45B
          • SHA256 9548a31e4a048135c1d94f919328bfb62ae2c7bb3cab96557c7941daa97776cb
          • MD5 SHA1 SHA512

          icudtl.dat

          • Path C:\Users\Admin\AppData\Local\Temp\MadiumInstaller-9cad598d1ad947539fa0ce9d888cd568\data\icudtl.dat
          • Size 842KB
          • SHA256 998367809a821d595928089c197b3f7959f0420f81f79d4d0daee53378492ed5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          flutter_windows.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MadiumInstaller-9cad598d1ad947539fa0ce9d888cd568\flutter_windows.dll
          • Size 11.6MB
          • SHA256 f81cdb7b6e1dae04ff332b78e9dac3d2ab0721745c72e78680758cc1cc41bd7c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          flutter_windows.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MadiumInstaller-9cad598d1ad947539fa0ce9d888cd568\flutter_windows.dll
          • Size 11.5MB
          • SHA256 e95508e079d16676c3b4d15a31cf509dea04c9272f997144f13455a64d84869a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          __PSScriptPolicyTest_mebsckjr.fem.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mebsckjr.fem.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          memory/2212-69-0x0000020119E80000-0x0000020119F00000-memory.dmp

          memory/2212-63-0x0000020119F60000-0x000002011A4B9000-memory.dmp

          memory/2212-64-0x0000020119F60000-0x000002011A4B9000-memory.dmp

          memory/2212-70-0x0000020119E80000-0x0000020119F00000-memory.dmp

          memory/2212-65-0x0000020119F60000-0x000002011A4B9000-memory.dmp

          memory/2212-62-0x0000020119D60000-0x0000020119D61000-memory.dmp

          memory/2212-66-0x0000020119D70000-0x0000020119D71000-memory.dmp

          memory/3300-16-0x000001D61A5C0000-0x000001D61A5D2000-memory.dmp

          memory/3300-15-0x000001D61A5F0000-0x000001D61A600000-memory.dmp

          memory/3300-17-0x000001D6023E0000-0x000001D6023EA000-memory.dmp

          memory/3300-11-0x000001D61A510000-0x000001D61A532000-memory.dmp

          memory/3300-5-0x000001D61A5F0000-0x000001D61A600000-memory.dmp

          memory/3300-4-0x000001D61A5F0000-0x000001D61A600000-memory.dmp

          memory/3300-135-0x000001D61A5F0000-0x000001D61A600000-memory.dmp

          memory/3300-136-0x000001D61A5F0000-0x000001D61A600000-memory.dmp

          memory/3300-137-0x000001D61A5F0000-0x000001D61A600000-memory.dmp