Analysis

  • user interaction
    yes
  • max time kernel
    150s
  • max time network
    160s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260513-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    30/07/2026, 23:21

General

  • Target
    Pluto Temp Spoofer.exe
  • Size 190.9MB
  • Sample260730-3b2p5sstdt
  • SHA256 ac7e1c55a2bb1cc3b41c1ce2b5c6c510e2c4d474088e95e1a49b4d690d54c4bd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Modifies visibility of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 7 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 18 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Pluto Temp Spoofer.exe
    "C:\Users\Admin\AppData\Local\Temp\Pluto Temp Spoofer.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:908
    • C:\Users\Admin\AppData\Local\Temp\Pluto Temp Spoofer.exe
      "C:\Users\Admin\AppData\Local\Temp\Pluto Temp Spoofer.exe"
      2⤵
        PID:2168
      • C:\Users\Admin\AppData\Local\Temp\lcb_spoof_crack.exe
        "C:\Users\Admin\AppData\Local\Temp\lcb_spoof_crack.exe"
        2⤵
        • Executes dropped EXE
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2668
        • \??\c:\users\admin\appdata\local\temp\lcb_spoof_crack.exe 
          c:\users\admin\appdata\local\temp\lcb_spoof_crack.exe 
          3⤵
          • Executes dropped EXE
          PID:1000
        • C:\Windows\Resources\Themes\icsys.icn.exe
          C:\Windows\Resources\Themes\icsys.icn.exe
          3⤵
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:3764
          • \??\c:\windows\resources\themes\explorer.exe
            c:\windows\resources\themes\explorer.exe
            4⤵
            • Modifies visibility of hidden/system files in Explorer
            • Executes dropped EXE
            • Adds Run key to start application
            • Drops file in System32 directory
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:3768
            • \??\c:\windows\resources\spoolsv.exe
              c:\windows\resources\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • Drops file in Windows directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of SetWindowsHookEx
              • Suspicious use of WriteProcessMemory
              PID:3976
              • \??\c:\windows\resources\svchost.exe
                c:\windows\resources\svchost.exe
                6⤵
                • Modifies visibility of hidden/system files in Explorer
                • Executes dropped EXE
                • Adds Run key to start application
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: GetForegroundWindowSpam
                • Suspicious use of SetWindowsHookEx
                • Suspicious use of WriteProcessMemory
                PID:4436
                • \??\c:\windows\resources\spoolsv.exe
                  c:\windows\resources\spoolsv.exe PR
                  7⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of SetWindowsHookEx
                  PID:2880
    • C:\Program Files (x86)\Windows Media Player\wmplayer.exe
      "C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /Play -Embedding
      1⤵
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4216
      • C:\Windows\SysWOW64\unregmp2.exe
        "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3552
        • C:\Windows\system32\unregmp2.exe
          "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
          3⤵
          • Enumerates connected drives
          • Suspicious use of AdjustPrivilegeToken
          PID:4212
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost
      1⤵
      • Drops file in Windows directory
      PID:3968

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          CurrentDatabase_400.wmdb

          • Path C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb
          • Size 64KB
          • SHA256 9ac7abee770f335d0392a2b578e37226e3ed9366bbb0a631c4f0dd1200ffcb2f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CurrentDatabase_400.wmdb

          • Path C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb
          • Size 1024KB
          • SHA256 8df13b2768e19e052fee43784f08ea898f9a3fc3e005375300f92ff209cd5c9a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          WMSDKNS.DTD

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.DTD
          • Size 498B
          • SHA256 644fbcdc20086e16d57f31c5bad98be68d02b1c061938d2f5f91cbe88c871fbf
          • MD5 SHA1 SHA512 TLSH

          WMSDKNS.XML

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML
          • Size 9KB
          • SHA256 cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          lcb_spoof_crack.exe

          • Path C:\Users\Admin\AppData\Local\Temp\lcb_spoof_crack.exe
          • Size 7.7MB
          • SHA256 c18160d02ee53d22242a534ba6a419baeb05d8193358110fae682dc408bd824c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          lcb_spoof_crack.exe 

          • Path C:\Users\Admin\AppData\Local\Temp\lcb_spoof_crack.exe 
          • Size 7.6MB
          • SHA256 c38ce83359b11c63b187f1fe5d3c3a8ef2eac3377d67eada3299758f24d33cc5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          wmsetup.log

          • Path C:\Users\Admin\AppData\Local\Temp\wmsetup.log
          • Size 1KB
          • SHA256 f7b0308911abb97ec66b9b853f5f55def69cf711f097704142ce257f754e3c4d
          • MD5 SHA1 SHA512 TLSH

          explorer.exe

          • Path C:\Windows\Resources\Themes\explorer.exe
          • Size 135KB
          • SHA256 c50fbd0f2dee8afc7c0688a1edd78dd3cd2189da740fc6f579083f0975620892
          • MD5 SHA1 SHA512 SSDEEP TLSH

          icsys.icn.exe

          • Path C:\Windows\Resources\Themes\icsys.icn.exe
          • Size 135KB
          • SHA256 f3166d575472c82f10b4712a3ec751b9e22271261b332d3ad8887407f8b05501
          • MD5 SHA1 SHA512 SSDEEP TLSH

          spoolsv.exe

          • Path C:\Windows\Resources\spoolsv.exe
          • Size 135KB
          • SHA256 e4230ae5238aa3c7c03c99515a88b145bbe6e3ad28e6175609dde10ece72903f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          svchost.exe

          • Path C:\Windows\Resources\svchost.exe
          • Size 135KB
          • SHA256 b28c09db267eb466e981a9bdcf53bb72279faad6cab8b1ee075f035a91eb3642
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2668-57-0x0000000000400000-0x000000000041F000-memory.dmp

          memory/2668-86-0x0000000000400000-0x000000000041F000-memory.dmp

          memory/2880-110-0x0000000000400000-0x000000000041F000-memory.dmp

          memory/3764-112-0x0000000000400000-0x000000000041F000-memory.dmp

          memory/3764-77-0x0000000000400000-0x000000000041F000-memory.dmp

          memory/3768-114-0x0000000000400000-0x000000000041F000-memory.dmp

          memory/3976-111-0x0000000000400000-0x000000000041F000-memory.dmp

          memory/4216-62-0x0000000007A10000-0x0000000007A20000-memory.dmp

          memory/4216-69-0x0000000007A10000-0x0000000007A20000-memory.dmp

          memory/4216-68-0x0000000007A10000-0x0000000007A20000-memory.dmp

          memory/4216-63-0x0000000007A10000-0x0000000007A20000-memory.dmp

          memory/4216-64-0x0000000007A10000-0x0000000007A20000-memory.dmp

          memory/4216-65-0x0000000007A10000-0x0000000007A20000-memory.dmp

          memory/4436-115-0x0000000000400000-0x000000000041F000-memory.dmp