Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/07/2026, 06:02

General

  • Target
    5a6599d037add89033eedcb2accb9673f6c7b807131660a79b867687161d3f9c.exe
  • Size 8.4MB
  • Sample260703-grnbssb13x
  • SHA256 5a6599d037add89033eedcb2accb9673f6c7b807131660a79b867687161d3f9c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 2 IoCs
  • Drops file in Program Files directory 64 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.

  • Modifies Control Panel 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a6599d037add89033eedcb2accb9673f6c7b807131660a79b867687161d3f9c.exe
    "C:\Users\Admin\AppData\Local\Temp\5a6599d037add89033eedcb2accb9673f6c7b807131660a79b867687161d3f9c.exe"
    1⤵
    • Drops file in Drivers directory
    • Adds Run key to start application
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies Control Panel
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:6500
  • C:\Users\Admin\AppData\Local\Temp\5a6599d037add89033eedcb2accb9673f6c7b807131660a79b867687161d3f9c.exe
    C:\Users\Admin\AppData\Local\Temp/5a6599d037add89033eedcb2accb9673f6c7b807131660a79b867687161d3f9c.exe
    1⤵
    • Drops file in Drivers directory
    • Adds Run key to start application
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies Control Panel
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:6680

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 8.9MB
        • SHA256 27e51dcc129227deb0d9ba8625b717f1a7840016953cb88de54cafafceb33269
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7zFM.exe

        • Path C:\Program Files\7-Zip\7zFM.exe
        • Size 9.3MB
        • SHA256 459af8339c9282041c4c707b69b895ee3e73eea8b3701f08d8719dd72acb28fa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7zG.exe

        • Path C:\Program Files\7-Zip\7zG.exe
        • Size 9.1MB
        • SHA256 65444c66f28b9229b99a6c219a14d9793d62dfc22e795ab1960170efc3ebdc77
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppVShNotify.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe
        • Size 8.7MB
        • SHA256 7bafd568646534a405efda058b505dc34d8969d049436c9c625ea758800d1a1d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe
        • Size 12.5MB
        • SHA256 8fd985944e85386c055b245924ff24df1f68cb1ad4011536d94f0764bbb13b61
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appvcleaner.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe
        • Size 8.4MB
        • SHA256 5a6599d037add89033eedcb2accb9673f6c7b807131660a79b867687161d3f9c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VSTOInstaller.exe

        • Path C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe
        • Size 16.9MB
        • SHA256 7ff5fd513216c942594cf43807acc9027383a036e71e9176a5808507e8a63555
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DisconnectRead.asp

        • Path C:\Program Files\DisconnectRead.asp
        • Size 17.3MB
        • SHA256 468e1b30d4c6d2e873878af4d0db41967097e2f8a579629e0b175749d2054bd2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrmstp.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
        • Size 22.9MB
        • SHA256 c92cca1c9bb142849b9e5c0e23512abd38e301611c6d693588d80357b680d89d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_pwa_launcher.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe
        • Size 18.5MB
        • SHA256 8dccbf0f48405cc396049a0b08ab48cf7cd91c5708644b878e397744e9ec422e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevated_tracing_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe
        • Size 20.3MB
        • SHA256 ed01552377facac93ec7455c33125716a9ee128d4430d7e993d6bd2d80d6f027
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 19.1MB
        • SHA256 8bdb4e6a7ac28a60a79f95c06340e544173fe7ec1ae2af48d82c7360fa92962f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
        • Size 18.4MB
        • SHA256 7e90bb1f6c4afcb58bdfa56b92e1f41b564a1d2ab36f8de5c2f05319d1be4f04
        • MD5 SHA1 SHA512 SSDEEP TLSH

        os_update_handler.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe
        • Size 18.7MB
        • SHA256 730b5e658ddd099250f23105f20a0fe77cba70faba7dfbf237e0af7d1574f3f8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 19.9MB
        • SHA256 7ded15b668414d40be008496686b095074305eb0908b526c083c393354a5068e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe
        • Size 18.2MB
        • SHA256 4f1564770458d7b53fcd372ab5722510abb04374c1b9090e83371208baf4224d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appletviewer.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe
        • Size 16.8MB
        • SHA256 9ab2327f748ba9c07804ea42ae72980f55d545c85cfc450c39afc03308c8d5ef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        extcheck.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\extcheck.exe
        • Size 16.8MB
        • SHA256 4cea05291c6e0edb7a28872cf192e0b78a8ac0dfba5d5e1f040b76f03eafa3a4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        idlj.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\idlj.exe
        • Size 16.8MB
        • SHA256 d50fb7a04232e31dca6ca9665519e2192bb7aacc0ecd1b5c3fa2c53ba658eb32
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jabswitch.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe
        • Size 16.9MB
        • SHA256 6e14391b0f90ed8b4cd980b808e1bb6f42bef1f5420ba20623685e2711ba19a2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jar.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jar.exe
        • Size 16.8MB
        • SHA256 5dfb013ab7b4e696c84556414b58f5c64b008923e2e011f6f216ebcf2c0610bc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jarsigner.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe
        • Size 16.8MB
        • SHA256 20fb61d006a18c1325ccdd1812439c6cb6714848ea46a95c22dda474cf57e048
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java-rmi.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe
        • Size 16.8MB
        • SHA256 2500cbf3c684b2d131b31ee1e48953add4ac96e19e711de0ad748e4dce25314f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java.exe
        • Size 17.1MB
        • SHA256 a64682743b03714fc34ddc9c5552ac96a0a50c2257016d6a251973d5d5785b17
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javac.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javac.exe
        • Size 16.8MB
        • SHA256 d882cb2953cc1e51f191098e5303502c93e676f71d4e26fb4fab59d3ef7b78f8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javadoc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javadoc.exe
        • Size 16.8MB
        • SHA256 40ea4e6a466da5ad2e7be866e75f2e4af3232d1a04eb39229fe24763a4182191
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javafxpackager.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe
        • Size 17.0MB
        • SHA256 6321ccdb0f58e46794a224be0b448693d91358ec57d6050d9c223c2e86c1fa08
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javah.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javah.exe
        • Size 16.8MB
        • SHA256 4cfd17405cfa328d1a85e38f4cb93bca10acb021941f292088be3fc0690af35b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javap.exe
        • Size 16.8MB
        • SHA256 c1bcc5ba0b05d20a8438287cd8fcee37ad3a7a78ff187bbe9eff3c864177381c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javapackager.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javapackager.exe
        • Size 17.0MB
        • SHA256 574071bb67801b42f6078a0ecff44981890944d3f5b27ee41c4a87f051729f55
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaw.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javaw.exe
        • Size 17.1MB
        • SHA256 0a1de6172e52fc202813ffa2999792218627068869e02c6dd03924d24c631001
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaws.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javaws.exe
        • Size 17.3MB
        • SHA256 3c5e9d0d6be521df050444564fe2568de29fd0899471cce4592d4e9c5390f284
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jcmd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jcmd.exe
        • Size 16.8MB
        • SHA256 1a0f29d95552bb39257812b980ce3397182ac4976a9a410f941bcc73567678f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jconsole.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe
        • Size 16.8MB
        • SHA256 3d9d24c7d87fe0be5499e64a7ce5a81bb6c81fe511bb69d079b476992e7ca2d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdb.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdb.exe
        • Size 16.8MB
        • SHA256 25c3cc472b8eb11854bf1a3e297d542ca446526317529c0ce05a0dd73f8b6b0e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdeps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe
        • Size 16.8MB
        • SHA256 9a94f8312b0d88466c596cefb59c166bda40abdf0819ce576850b44ecc7ab046
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
        • Size 16.8MB
        • SHA256 7f2ea9cf0043f950595d543a5a4594e2c3e21f35e09cbf1a4de3ffb1931f1ac8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 16.8MB
        • SHA256 1c4c44749d6c375469b9e05ed84e6b532539b6466bbd697e51e9e432f81f1842
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jjs.exe
        • Size 16.8MB
        • SHA256 85a0972a74cdc93fab8dba240e1df50e7ef1eed300e87536f1e87664f5d0af9f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe
        • Size 16.8MB
        • SHA256 cc23afc617a97516b9879ab10f0d099778c9fd0db37b2b8bafd8591067e8a388
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe
        • Size 16.8MB
        • SHA256 719e36f0903c6cd60010356a1aba1db2249c74bc9fc52dd0a73ab4ba2ede28cb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jrunscript.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe
        • Size 16.8MB
        • SHA256 a1da6e36c89c3b422c0a18e272d79e949ff9efabd6acc8673d82b31869cbb718
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe
        • Size 16.8MB
        • SHA256 0e5ae5c7e472c979eb621912657c5fb7e69a6fe3d4bd18774a7aae70810a7330
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 16.8MB
        • SHA256 ce0c9e0b0b64ee469a742f0fdc36fb80caaf4b1cc5194a71f2e48c63a37fbd29
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 16.8MB
        • SHA256 7e4d7b73df975b9f3e3d2433d01834822bb2a0d8c803ec94d7a72c9e44e22824
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstatd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe
        • Size 16.8MB
        • SHA256 faf06c73b492b47b7d4a90c762887dfaaad450bc0343cdd6cc9eb2ca4088db1e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
        • Size 16.8MB
        • SHA256 3da0ea9ff5559b5d0bfbe673e324e4fb40c7512203f4a7613fb694d8949a8172
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
        • Size 16.8MB
        • SHA256 e34fd67ea62466e69e311fb8f94ecfb0e23f3c434b89d88e152271465b556c22
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\klist.exe
        • Size 16.8MB
        • SHA256 e95f48813f87f784f4666f12f594ba40108c5c2c5706ab2d13978bea77030f6e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\ktab.exe
        • Size 16.8MB
        • SHA256 374e76a7ff294296862643179226d6648bc268b20ea202a5b31fd230fcdff692
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe
        • Size 16.8MB
        • SHA256 c0ea786bc524b0fea932e24be360013793cc6b2c65d27e3fb64ac7bfc91b7f13
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 16.8MB
        • SHA256 40b0ae27de0b9c4ea3c11274e4881fd17c65bff1aec92d8550e5d724ef4e5f18
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
        • Size 16.8MB
        • SHA256 88a20ba95a7bc12bc9f3d7d72eec79c643930b7c32ec3994ff8db4d77fa6c924
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\policytool.exe
        • Size 16.8MB
        • SHA256 9f750263c88347df3be0d8aa5a466ddcc94c89afede7eb165d88bffdfd3c2c2e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmic.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmic.exe
        • Size 16.8MB
        • SHA256 64263c5330d5e7a611f2816b61c03ac549bee328e71a34d7f5fcb958e7583d68
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 16.8MB
        • SHA256 dd18e874e0164a5298e1ae0404f8c8a1c0d86b776e4048160c399ab54dc57e2f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmiregistry.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe
        • Size 16.8MB
        • SHA256 dd0d32423105340550b9b0bb3895170a0d5c72f917969cc9469750826e692383
        • MD5 SHA1 SHA512 SSDEEP TLSH

        schemagen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\schemagen.exe
        • Size 16.8MB
        • SHA256 3ea66719c9d4c52113a69f853af9ccbc0f7eeb6119893409a00159ff7d37120e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dotnet.exe

        • Path C:\Program Files\dotnet\dotnet.exe
        • Size 17.0MB
        • SHA256 5ca70fa602d8a584426e2e5db18e29dfe12ce10f5f5e180c0723a91fba05ce81
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe
        • Size 16.9MB
        • SHA256 c2e19c65499c402cdd4184ca973604ba03da2d8095602c003f6b390cb6960737
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe
        • Size 16.9MB
        • SHA256 d46e8e1679a5640b7ef7a82f810aedcff7a49dc9779bc13cc9f94ab49014c61e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe
        • Size 16.9MB
        • SHA256 074ce6875b8bbafbb8e9e3f1aede81bececb946bacfcea8c288e4e3db9dc8455
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/6500-0-0x0000000000400000-0x00000000004E4000-memory.dmp

        memory/6500-84-0x0000000000400000-0x00000000004E4000-memory.dmp

        memory/6680-115-0x0000000000400000-0x00000000004E4000-memory.dmp