Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/04/2026, 14:35

General

  • Target
    CertificadoDigital_PCES.exe
  • Size 54.0MB
  • Sample260428-rx229aew2j
  • SHA256 9d3f0f826f3c154499bba1c241ea658ce3d3639489cb19b79eb4534e9402f6f0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 13 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Inno Setup is an open-source installation builder for Windows applications. 2 IoCs

    Inno Setup installer

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CertificadoDigital_PCES.exe
    "C:\Users\Admin\AppData\Local\Temp\CertificadoDigital_PCES.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5152
    • C:\Users\Admin\AppData\Local\Temp\is-9P34ZHR0BS.tmp\CertificadoDigital_PCES.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-9P34ZHR0BS.tmp\CertificadoDigital_PCES.tmp" /SL5="$90244,55372638,893952,C:\Users\Admin\AppData\Local\Temp\CertificadoDigital_PCES.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4828
      • C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe
        "C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3948
        • C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe
          "C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe" --type=gpu-process --field-trial-handle=1824,10085641272033866163,2776350334908941090,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --gpu-preferences=KAAAAAAAAADgAAAwAAAAAAAAYAAAAAAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --mojo-platform-channel-handle=1828 --ignored=" --type=renderer " /prefetch:2
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:1756
        • C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe
          "C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe" --type=utility --field-trial-handle=1824,10085641272033866163,2776350334908941090,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2188 /prefetch:8
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          PID:1684
        • C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe
          "C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe" --type=gpu-process --field-trial-handle=1824,10085641272033866163,2776350334908941090,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAADoAAAwAAAAAAAAYAAAAAAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --mojo-platform-channel-handle=876 /prefetch:2
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          PID:2192
  • C:\Windows\System32\CompPkgSrv.exe
    C:\Windows\System32\CompPkgSrv.exe -Embedding
    1⤵
      PID:452
    • C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe
      C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1224
      • C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe
        "C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe" --type=gpu-process --field-trial-handle=1872,9322456114841103724,1142699604484017874,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --gpu-preferences=KAAAAAAAAADgAAAwAAAAAAAAYAAAAAAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --mojo-platform-channel-handle=1864 --ignored=" --type=renderer " /prefetch:2
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:5244
      • C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe
        "C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe" --type=utility --field-trial-handle=1872,9322456114841103724,1142699604484017874,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2236 /prefetch:8
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        PID:212
      • C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe
        "C:\Users\Admin\AppData\Local\AutoToolSuperToolware\Grape.exe" --type=utility --field-trial-handle=1872,9322456114841103724,1142699604484017874,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2268 /prefetch:8
        2⤵
        • Executes dropped EXE
        PID:1388
    • C:\Windows\System32\CompPkgSrv.exe
      C:\Windows\System32\CompPkgSrv.exe -Embedding
      1⤵
        PID:3376

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            chrome_200_percent.pak

            • Path C:\Users\Admin\AppData\Local\AutoToolSuperToolware\chrome_200_percent.pak
            • Size 312KB
            • SHA256 cd584f20aeed80fe5852d5d5656a12d25d9116d6b805ddbec3874d310925df2a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            d3dcompiler_47.dll

            • Path C:\Users\Admin\AppData\Local\AutoToolSuperToolware\d3dcompiler_47.dll
            • Size 4.3MB
            • SHA256 4b074a3976399dc735484f5d43d04b519b7bdee8ac719d9ab8ed6bd4e6be0345
            • MD5 SHA1 SHA512 SSDEEP TLSH

            ffmpeg.dll

            • Path C:\Users\Admin\AppData\Local\AutoToolSuperToolware\ffmpeg.dll
            • Size 2.2MB
            • SHA256 1a5ea394d48ec44bdffc87a0a414553acd7496058546fda51f2aa7afc774d277
            • MD5 SHA1 SHA512 SSDEEP TLSH

            icudtl.dat

            • Path C:\Users\Admin\AppData\Local\AutoToolSuperToolware\icudtl.dat
            • Size 10.0MB
            • SHA256 594637e10b8f5c97157413528f0cbf5bc65b4ab9e79f5fa34fe268092655ec57
            • MD5 SHA1 SHA512 SSDEEP TLSH

            en-US.pak

            • Path C:\Users\Admin\AppData\Local\AutoToolSuperToolware\locales\en-US.pak
            • Size 75KB
            • SHA256 3333cf1fb2b0c15ea819787ba672d2274f3136e6a8729f2e5d2796b740688183
            • MD5 SHA1 SHA512 SSDEEP TLSH

            resources.pak

            • Path C:\Users\Admin\AppData\Local\AutoToolSuperToolware\resources.pak
            • Size 8.9MB
            • SHA256 7b2bccc7c2469d516116e9e9fb3ef9ee397ac98508ccd4f3f6714b7ccd1b9c3f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libEGL.dll

            • Path C:\Users\Admin\AppData\Local\AutoToolSuperToolware\swiftshader\libEGL.dll
            • Size 392KB
            • SHA256 91e118f71d5605b24d58002f152fe7bfe95af85a0027076a944c62609357e16e
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libglesv2.dll

            • Path C:\Users\Admin\AppData\Local\AutoToolSuperToolware\swiftshader\libglesv2.dll
            • Size 3.6MB
            • SHA256 f1d11680aeba15d3f31fd3982da7a78b460705fd54e6033fd791e5298cdbfcd5
            • MD5 SHA1 SHA512 SSDEEP TLSH

            v8_context_snapshot.bin

            • Path C:\Users\Admin\AppData\Local\AutoToolSuperToolware\v8_context_snapshot.bin
            • Size 607KB
            • SHA256 172d37f02295e53a548907baac6eb33b3c2acaa49c1008bae27acf3a1a0d1c1a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            CertificadoDigital_PCES.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\is-9P34ZHR0BS.tmp\CertificadoDigital_PCES.tmp
            • Size 4.2MB
            • SHA256 e53b2aac4ffca86bbe58bc9cd912b9cda40c1a066b61576c560ef5395ac0a6b8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            chrome_100_percent.pak

            • Path C:\Users\Admin\AppData\Local\Temp\is-OSNXFW3P9N.tmp\chrome_100_percent.pak
            • Size 175KB
            • SHA256 65cb11d090b32e0fb3c740a736c13c0a47cb1bcb265c084e3de5bb7474fb662f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            setup.txt

            • Path C:\Users\Admin\AppData\Roaming\setup.txt
            • Size 8B
            • SHA256 274f0aed29e7ceda9c30426f0cc3638125ac5ec38708afe3766f7cd0e7ad2478
            • MD5 SHA1 SHA512

            memory/1756-340-0x0000015FAEF00000-0x0000015FAF02A000-memory.dmp

            memory/1756-312-0x00007FF8FC900000-0x00007FF8FC901000-memory.dmp

            memory/1756-347-0x0000015FAEF00000-0x0000015FAF02A000-memory.dmp

            memory/4828-5-0x00000000012B0000-0x00000000012B1000-memory.dmp

            memory/4828-346-0x0000000002F50000-0x0000000003023000-memory.dmp

            memory/4828-339-0x00000000012B0000-0x00000000012B1000-memory.dmp

            memory/4828-338-0x0000000002F50000-0x0000000003023000-memory.dmp

            memory/4828-337-0x0000000000110000-0x000000000055B000-memory.dmp

            memory/5152-1-0x0000000000B40000-0x0000000000C29000-memory.dmp

            memory/5152-336-0x0000000000960000-0x0000000000A33000-memory.dmp

            memory/5152-335-0x0000000000B40000-0x0000000000C29000-memory.dmp

            memory/5244-342-0x0000015C8F4D0000-0x0000015C8F5FA000-memory.dmp