Analysis

  • user interaction
    yes
  • max time kernel
    42s
  • max time network
    37s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    24/05/2026, 14:47

General

  • Target
    FiveM (1).exe
  • Size 4.9MB
  • Sample260524-r6apcsa151
  • SHA256 0e28a122156b951f12b88f47105b64a33f832071f056fed430f38d591f368d98
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops desktop.ini file(s) 2 IoCs
  • Network Service Discovery 1 TTPs 1 IoCs

    Attempt to gather information on host's network.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies Control Panel 1 IoCs
  • Modifies registry class 23 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FiveM (1).exe
    "C:\Users\Admin\AppData\Local\Temp\FiveM (1).exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3356
    • C:\Users\Admin\AppData\Local\FiveM\FiveM.exe
      "C:\Users\Admin\AppData\Local\FiveM\FiveM.exe"
      2⤵
      • Drops desktop.ini file(s)
      • Executes dropped EXE
      • Modifies Control Panel
      • Modifies registry class
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5064
      • C:\Users\Admin\AppData\Local\FiveM\FiveM.app\data\cache\subprocess\FiveM_DumpServer
        "C:\Users\Admin\AppData\Local\FiveM\FiveM.app\data\cache\subprocess\FiveM_DumpServer" -dumpserver:2492 -parentpid:5064
        3⤵
        • Executes dropped EXE
        PID:3672
  • C:\Windows\System32\GameBarPresenceWriter.exe
    "C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer
    1⤵
    • Network Service Discovery
    PID:2036
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:4676
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
    1⤵
    • Drops desktop.ini file(s)
    • Checks processor information in registry
    • Modifies registry class
    PID:1092
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
    1⤵
    • Checks processor information in registry
    • Modifies registry class
    PID:2892
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
    1⤵
      PID:4704
    • C:\Windows\system32\OpenWith.exe
      C:\Windows\system32\OpenWith.exe -Embedding
      1⤵
      • Suspicious use of SetWindowsHookEx
      PID:2716

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          settings.meta.tmp

          • Path C:\Users\Admin\AppData\Local\FiveM\FiveM.app\citizen\platform-2372\data\control\settings.meta.tmp
          • Size 37KB
          • SHA256 f9ae094812ce9fbd56b58dab7739451792aba8f56c5f21eee15ef96682b413a6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          settings.meta.tmp

          • Path C:\Users\Admin\AppData\Local\FiveM\FiveM.app\citizen\platform-3258\data\control\settings.meta.tmp
          • Size 39KB
          • SHA256 71ad5591441d62d02d2b62155abcf2cab587af49b86e2db5be6729a5b39df5d1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          release.txt

          • Path C:\Users\Admin\AppData\Local\FiveM\FiveM.app\citizen\release.txt
          • Size 7B
          • SHA256 5419888a2ac2e3c34c150e3e9f0a265dfca6223f7af1a270cf86256f55521622
          • MD5 SHA1 SHA512

          natives_universal.lua.tmp

          • Path C:\Users\Admin\AppData\Local\FiveM\FiveM.app\citizen\scripting\lua\natives_universal.lua.tmp
          • Size 2.0MB
          • SHA256 9d77fc3adf023a18d1ba3d8e1ea1077f6326061b3658917646f275a9bbda8e59
          • MD5 SHA1 SHA512 SSDEEP TLSH

          natives_universal.d.ts.tmp

          • Path C:\Users\Admin\AppData\Local\FiveM\FiveM.app\citizen\scripting\v8\natives_universal.d.ts.tmp
          • Size 2.3MB
          • SHA256 b1afb18877008259b73909fa24303c81dd649afaff1727837fce612b5d5a8c99
          • MD5 SHA1 SHA512 SSDEEP TLSH

          natives_universal.js.tmp

          • Path C:\Users\Admin\AppData\Local\FiveM\FiveM.app\citizen\scripting\v8\natives_universal.js.tmp
          • Size 2.1MB
          • SHA256 505a5b3fa5385f3fd28fd42d14b6f11622c2ae9aba7cb526a3471f367534088d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          desktop.ini

          • Path C:\Users\Admin\AppData\Local\FiveM\FiveM.app\desktop.ini
          • Size 157B
          • SHA256 b1fe21f251cf7875783ea162ef86c2a5b5022a1c5157bbb7972b6b34e14ec08a
          • MD5 SHA1 SHA512 TLSH

          FiveM.exe

          • Path C:\Users\Admin\AppData\Local\FiveM\FiveM.exe
          • Size 4.9MB
          • SHA256 0e28a122156b951f12b88f47105b64a33f832071f056fed430f38d591f368d98
          • MD5 SHA1 SHA512 SSDEEP TLSH

          FiveM.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\FiveM.lnk
          • Size 2KB
          • SHA256 608c05db3187f978b33d9dca39bda7df813269c883415fa5a2c8eaaa66703f9b
          • MD5 SHA1 SHA512 TLSH

          desktop.ini

          • Path C:\Users\Admin\Videos\Captures\desktop.ini
          • Size 190B
          • SHA256 86d9f822aeb989755fac82929e8db369b3f5f04117ef96fd76e3d5f920a501d2
          • MD5 SHA1 SHA512 TLSH