Analysis

  • max time kernel
    300s
  • max time network
    201s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/07/2026, 13:29

General

  • Target
    Procuracao.exe
  • Size 62.9MB
  • Sample260716-qrfrdsev3n
  • SHA256 3600a7ce118dbf9950ac2734abcb8648408b3638085397b94e0c19c193cae3b4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 14 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 12 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Procuracao.exe
    "C:\Users\Admin\AppData\Local\Temp\Procuracao.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4856
    • C:\Users\Admin\AppData\Local\Temp\is-K7QC6WDNIR.tmp\Procuracao.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-K7QC6WDNIR.tmp\Procuracao.tmp" /SL5="$6004E,64665588,887296,C:\Users\Admin\AppData\Local\Temp\Procuracao.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4588
      • C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe
        "C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:720
        • C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe
          "C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe" --type=gpu-process --field-trial-handle=1592,11050384873761462457,16348633451995339152,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1600 /prefetch:2
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:3196
        • C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe
          "C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1592,11050384873761462457,16348633451995339152,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1964 /prefetch:8
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          PID:4172
        • C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe
          "C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe" --type=gpu-process --field-trial-handle=1592,11050384873761462457,16348633451995339152,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.26100.1301 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1524 /prefetch:2
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          PID:4732
  • C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe
    "C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1148
    • C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe
      "C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe" --type=gpu-process --field-trial-handle=1584,3243447991195417921,17260667337727837305,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1616 /prefetch:2
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:4084
    • C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe
      "C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1584,3243447991195417921,17260667337727837305,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1984 /prefetch:8
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:264
    • C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe
      "C:\Users\Admin\AppData\Local\ProUtilionQuickWare\Boost Note.exe" --type=gpu-process --field-trial-handle=1584,3243447991195417921,17260667337727837305,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.26100.1301 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1572 /prefetch:2
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:2856

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        d3dcompiler_47.dll

        • Path C:\Users\Admin\AppData\Local\ProUtilionQuickWare\d3dcompiler_47.dll
        • Size 4.3MB
        • SHA256 44422e6936dc72b7ac5ed16bb8bcae164b7554513e52efb66a3e942cec328a47
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ffmpeg.dll

        • Path C:\Users\Admin\AppData\Local\ProUtilionQuickWare\ffmpeg.dll
        • Size 2.7MB
        • SHA256 8653b57b37618f11e358c93aad9dc9ef0193f0288f7e59147194e42b0842b50e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libEGL.dll

        • Path C:\Users\Admin\AppData\Local\ProUtilionQuickWare\swiftshader\libEGL.dll
        • Size 458KB
        • SHA256 bfd1d3fb9e50a3d9a58d9c62663fbf46bedcac24744020b801c9bb4cdc55f977
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libGLESv2.dll

        • Path C:\Users\Admin\AppData\Local\ProUtilionQuickWare\swiftshader\libGLESv2.dll
        • Size 3.1MB
        • SHA256 54b6e787450bfcebed843ad1dafb31ca0904a908131d1005b567513ee8e2db46
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LICENSE_28c47a

        • Path C:\Users\Admin\AppData\Local\Temp\is-BHW8ATA0KF.tmp\LICENSE_28c47a
        • Size 1KB
        • SHA256 3fe8d55a98dbf260eace67c00cf9bc53edb46234e840098a0b93df3096b97fb6
        • MD5 SHA1 SHA512 TLSH

        LICENSE_aa0e72

        • Path C:\Users\Admin\AppData\Local\Temp\is-BHW8ATA0KF.tmp\LICENSE_aa0e72
        • Size 765B
        • SHA256 4ec3d4c66cd87f5c8d8ad911b10f99bf27cb00cdfcff82621956e379186b016b
        • MD5 SHA1 SHA512 TLSH

        LICENSE_d0072d

        • Path C:\Users\Admin\AppData\Local\Temp\is-BHW8ATA0KF.tmp\LICENSE_d0072d
        • Size 1KB
        • SHA256 861908ec818ff6142fdd6c4b66d6264c206d3d5a46003b1342e1853a9a85abac
        • MD5 SHA1 SHA512 TLSH

        LICENSE_e4efa4

        • Path C:\Users\Admin\AppData\Local\Temp\is-BHW8ATA0KF.tmp\LICENSE_e4efa4
        • Size 1KB
        • SHA256 0194571d45a06ea2a22ceb51f981e3be92525966d28847dbc0d9982603bf90de
        • MD5 SHA1 SHA512 TLSH

        angular-sprintf.min.map

        • Path C:\Users\Admin\AppData\Local\Temp\is-BHW8ATA0KF.tmp\angular-sprintf.min.map
        • Size 429B
        • SHA256 3d6885b5d3ebce0c1119d558c8784806cc79f076a5af8279051b7e94c412b697
        • MD5 SHA1 SHA512 TLSH

        license_1c32c9

        • Path C:\Users\Admin\AppData\Local\Temp\is-BHW8ATA0KF.tmp\license_1c32c9
        • Size 1KB
        • SHA256 48da2f39e100d4085767e94966b43f4fa95ff6a0698fba57ed460914e35f94a0
        • MD5 SHA1 SHA512 TLSH

        license_611403

        • Path C:\Users\Admin\AppData\Local\Temp\is-BHW8ATA0KF.tmp\license_611403
        • Size 1KB
        • SHA256 5c932d88256b4ab958f64a856fa48e8bd1f55bc1d96b8149c65689e0c61789d3
        • MD5 SHA1 SHA512 TLSH

        pako_inflate.js

        • Path C:\Users\Admin\AppData\Local\Temp\is-BHW8ATA0KF.tmp\pako_inflate.js
        • Size 106KB
        • SHA256 ec7e5936c652800e132c63cc1fcd00c23103a6a10a294ed3736bab70e38fc592
        • MD5 SHA1 SHA512 SSDEEP TLSH

        updateInfo.js.map

        • Path C:\Users\Admin\AppData\Local\Temp\is-BHW8ATA0KF.tmp\updateInfo.js.map
        • Size 68B
        • SHA256 7318ccc42e283138707b3e67f39f03753f5ba998ab0d4e5bbe28fc79bc4f28e4
        • MD5 SHA1 SHA512 TLSH

        Procuracao.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-K7QC6WDNIR.tmp\Procuracao.tmp
        • Size 4.2MB
        • SHA256 88a5f174c094981664f6d3e0d93fffe2678b4bbc860a9afa005fed297d285a98
        • MD5 SHA1 SHA512 SSDEEP TLSH

        daemon.log

        • Path C:\Users\Admin\AppData\Roaming\daemon.log
        • Size 8B
        • SHA256 022f41f935b441d7bcb0afabeffa8fa1c66b1ac1c6023f67de6b498577eb6494
        • MD5 SHA1 SHA512

        memory/3196-1868-0x000001A4AA180000-0x000001A4AA4F3000-memory.dmp

        memory/3196-1789-0x00007FFEDB1E0000-0x00007FFEDB1E1000-memory.dmp

        memory/3196-1820-0x000001A4AA180000-0x000001A4AA4F3000-memory.dmp

        memory/3196-1816-0x000001A4AA180000-0x000001A4AA4F3000-memory.dmp

        memory/3196-1814-0x000001A4AA180000-0x000001A4AA4F3000-memory.dmp

        memory/4084-1815-0x0000021BC4060000-0x0000021BC43D3000-memory.dmp

        memory/4084-1819-0x0000021BC4060000-0x0000021BC43D3000-memory.dmp

        memory/4084-1823-0x0000021BC4060000-0x0000021BC43D3000-memory.dmp

        memory/4084-1871-0x0000021BC4060000-0x0000021BC43D3000-memory.dmp

        memory/4588-1797-0x0000000000170000-0x00000000005BD000-memory.dmp

        memory/4588-1798-0x0000000001120000-0x0000000001121000-memory.dmp

        memory/4588-6-0x0000000001120000-0x0000000001121000-memory.dmp

        memory/4856-1796-0x0000000000240000-0x0000000000328000-memory.dmp

        memory/4856-0-0x0000000000240000-0x0000000000328000-memory.dmp