Analysis

  • user interaction
    yes
  • max time kernel
    40s
  • max time network
    39s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/08/2026, 12:52

General

  • Target
    fws_setup_x64.exe
  • Size 1.3MB
  • Sample260825-p32bsshc48
  • SHA256 7c460565b6389e30beb532735ef4f7fd5ec2f02472a41f948a70621290522112
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Drops file in Program Files directory 45 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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. 3 IoCs

    Inno Setup installer

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fws_setup_x64.exe
    "C:\Users\Admin\AppData\Local\Temp\fws_setup_x64.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2488
    • C:\Users\Admin\AppData\Local\Temp\is-U1QPS.tmp\fws_setup_x64.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-U1QPS.tmp\fws_setup_x64.tmp" /SL5="$8006A,1069124,61952,C:\Users\Admin\AppData\Local\Temp\fws_setup_x64.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2472
      • C:\Program Files (x86)\Flawless Widescreen\FlawlessWidescreen.exe
        "C:\Program Files (x86)\Flawless Widescreen\FlawlessWidescreen.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in Program Files directory
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2304

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        BeaEngine.dll

        • Path C:\Program Files (x86)\Flawless Widescreen\BeaEngine.dll
        • Size 217KB
        • SHA256 d3239960c2794532354927581898c07ae29e14a52e25e2ef81c928a770f6cac8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\Logo.png
        • Size 17KB
        • SHA256 79315289c722e58794f767db5665f0ff0813283ab1d8772acaa065085c3dec87
        • MD5 SHA1 SHA512 SSDEEP TLSH

        about_1.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\about_1.png
        • Size 8KB
        • SHA256 bef5a18882013e28a4a58a5a28786ea61fd31952fc1cdb83ed8d9bcc0176204a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        about_2.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\about_2.png
        • Size 2KB
        • SHA256 e9a5e771c1e4795bc8d338405a9cf0d111e230f73c34904c16ec4792b54b13c4
        • MD5 SHA1 SHA512 TLSH

        about_3.jpg

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\about_3.jpg
        • Size 15KB
        • SHA256 9ddf76577923af2fe42372699a35abd913986cdd0b125ae0728ffaa9865f355e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        donate_button.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\donate_button.png
        • Size 1KB
        • SHA256 5132f6ae94504686a9e859f3136f565282555937ae65362c32fbc2af71df9c35
        • MD5 SHA1 SHA512 TLSH

        lv-critical.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\lv-critical.png
        • Size 3KB
        • SHA256 03a0d890904b15f0e6d64d8a2a23f55adb7b9f65ead8d9ade6753e6b5fb311d0
        • MD5 SHA1 SHA512 TLSH

        lv-debug.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\lv-debug.png
        • Size 3KB
        • SHA256 5333a964e5ae1791eed80ccf0597e195d19af4a5923fe2bbfb009c6200239e88
        • MD5 SHA1 SHA512 TLSH

        lv-error.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\lv-error.png
        • Size 3KB
        • SHA256 5dffd2c86218239b977aab78f5a329986707d45f57db4e7d242efcfebe6ea86c
        • MD5 SHA1 SHA512 TLSH

        lv-information.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\lv-information.png
        • Size 3KB
        • SHA256 b3de70617c4e7a237dee3703cf8bda6d848a975b619761fa79106432f2dcd827
        • MD5 SHA1 SHA512 TLSH

        lv-warning.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\lv-warning.png
        • Size 3KB
        • SHA256 3e66d107bbd574f8f82243db843bd3af6aa6434b38234a4b3f79bbcecc3f4210
        • MD5 SHA1 SHA512 TLSH

        tc-status.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\tc-status.png
        • Size 3KB
        • SHA256 adacb833c98b96257bfe973db97a50c01af7e2a83c512595d731ae6a2fbc4341
        • MD5 SHA1 SHA512 TLSH

        tv-avail.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\tv-avail.png
        • Size 3KB
        • SHA256 0c98a64f362cddb3c1b77e383e386cf07f413cc811badf4d0854d74930a29376
        • MD5 SHA1 SHA512 TLSH

        tv-downloading.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\tv-downloading.png
        • Size 3KB
        • SHA256 abe80cabce24050cc49204ee28ecf6f082929c3f975835a951a441e29ec42892
        • MD5 SHA1 SHA512 TLSH

        tv-installed.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\tv-installed.png
        • Size 3KB
        • SHA256 7e47d5da96235c1bb28ff12a1d09c6b95034c1ae7299ec9c3fda6ab9528dbaa2
        • MD5 SHA1 SHA512 TLSH

        tv-missingdep.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\tv-missingdep.png
        • Size 3KB
        • SHA256 a5c8cf574eb6da448866273fdc23bd1136330ef8d3d912d472e0528d6c609f1f
        • MD5 SHA1 SHA512 TLSH

        tv-module.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\tv-module.png
        • Size 3KB
        • SHA256 0d2c581716a4034c86e53b3cc1289cad25205f8cb59335d078b7d9c1d7e19733
        • MD5 SHA1 SHA512 TLSH

        tv-plugin.png

        • Path C:\Program Files (x86)\Flawless Widescreen\Data\tv-plugin.png
        • Size 3KB
        • SHA256 f691e717953958dbd7f71554aa76984bf1a7ad0764210d77e7ae9a80c7b7eec3
        • MD5 SHA1 SHA512 TLSH

        FASM.dll

        • Path C:\Program Files (x86)\Flawless Widescreen\FASM.dll
        • Size 96KB
        • SHA256 f208c54d2a16ffbe167e4262cb497f671eee7554454fcd38b35a13aaf19dbf0b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        FlawlessWidescreen.exe

        • Path C:\Program Files (x86)\Flawless Widescreen\FlawlessWidescreen.exe
        • Size 2.5MB
        • SHA256 fe6911ab62fc221068c97bbafe9870dc3e1f403d2255eedb72ae9e5e0e856977
        • MD5 SHA1 SHA512 SSDEEP TLSH

        bass.dll

        • Path C:\Program Files (x86)\Flawless Widescreen\bass.dll
        • Size 218KB
        • SHA256 eda3f66eedc49ff9b9506c1ccf679a7822104c771eaab3afa367f0d6a2c9bbd5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        about_track.xm

        • Path C:\Program Files (x86)\Flawless Widescreen\data\about_track.xm
        • Size 34KB
        • SHA256 170c1a4f945c2730980da5b373177b857e0826313cd60fc16a11c8f62fd1d33e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        b-execstep.png

        • Path C:\Program Files (x86)\Flawless Widescreen\data\b-execstep.png
        • Size 6KB
        • SHA256 de9428d2b87a97029513fc62009e0d805e3087a2fe7115e883a0377a480d4183
        • MD5 SHA1 SHA512 SSDEEP TLSH

        b-nextstep.png

        • Path C:\Program Files (x86)\Flawless Widescreen\data\b-nextstep.png
        • Size 5KB
        • SHA256 47ac2fd359079d991683542cf245a234939ccd4aec092cb01b0817bf3d2572f3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        b-prevstep.png

        • Path C:\Program Files (x86)\Flawless Widescreen\data\b-prevstep.png
        • Size 5KB
        • SHA256 434733a07739cfdd9e42c7816e2c02526cae41b76c000b8d7397453ba937fb73
        • MD5 SHA1 SHA512 SSDEEP TLSH

        largeicon_default.png

        • Path C:\Program Files (x86)\Flawless Widescreen\data\largeicon_default.png
        • Size 5KB
        • SHA256 05814578ae3418e62f152a9db65be47bcea0d1e44ceb8c45fe173370bd58b437
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fasm_wrapper.exe

        • Path C:\Program Files (x86)\Flawless Widescreen\fasm_wrapper.exe
        • Size 15KB
        • SHA256 10f1713710008a6dd9d25a0c849707ec486ea6d7b11f9c2c13da2e3d3cdf085b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcurl.dll

        • Path C:\Program Files (x86)\Flawless Widescreen\libcurl.dll
        • Size 319KB
        • SHA256 4afe7b6056b07417bb5e3825767e22df3d970fec894be9c30b23ed5a03ca0618
        • MD5 SHA1 SHA512 SSDEEP TLSH

        BeaEngine.txt

        • Path C:\Program Files (x86)\Flawless Widescreen\licences\BeaEngine.txt
        • Size 724B
        • SHA256 267c37f7bdb1a263b6b97a263797096bb49123027674a9b8aef37a4a1553db75
        • MD5 SHA1 SHA512 TLSH

        FASM.txt

        • Path C:\Program Files (x86)\Flawless Widescreen\licences\FASM.txt
        • Size 1KB
        • SHA256 f091a4db5bc7d2e0bca7d72ca7fc4ad8bba697cc8f12a9064f4465d97df50286
        • MD5 SHA1 SHA512 TLSH

        FlawlessWidescreen.txt

        • Path C:\Program Files (x86)\Flawless Widescreen\licences\FlawlessWidescreen.txt
        • Size 902B
        • SHA256 e349c0b4e2c27a8fdf4c2e5036e32af102b41dfbdc7633bd37a8f05aa845f6d1
        • MD5 SHA1 SHA512 TLSH

        Summary.txt

        • Path C:\Program Files (x86)\Flawless Widescreen\licences\Summary.txt
        • Size 5KB
        • SHA256 35270096a9b33693e62bff3631b1fbe009039a1332e712c1cab290bd67d014e3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcurl.txt

        • Path C:\Program Files (x86)\Flawless Widescreen\licences\libcurl.txt
        • Size 1KB
        • SHA256 949128ea4e8f7fc7644b6cd9b48c23df68547014f36f5c8502eb12a4a07bc741
        • MD5 SHA1 SHA512 TLSH

        fws_setup_x64.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-U1QPS.tmp\fws_setup_x64.tmp
        • Size 695KB
        • SHA256 8f85358a95da42a2d937df1a4546b6aa6b4c4f13980a77ee3b7385ba94618e7c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2472-111-0x0000000000400000-0x00000000004BD000-memory.dmp

        memory/2472-6-0x0000000000650000-0x0000000000651000-memory.dmp

        memory/2472-121-0x0000000000400000-0x00000000004BD000-memory.dmp

        memory/2472-112-0x0000000000650000-0x0000000000651000-memory.dmp

        memory/2488-122-0x0000000000400000-0x0000000000415000-memory.dmp

        memory/2488-110-0x0000000000400000-0x0000000000415000-memory.dmp

        memory/2488-0-0x0000000000400000-0x0000000000415000-memory.dmp