Analysis

  • max time kernel
    149s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 08:45

General

  • Target
    c8c66d8b1acc0d08ee81626da7a9cb9e2cc26b3d353ca723ed6bf09de83ed89b.exe
  • Size 5.9MB
  • Sample260701-kn5cpab18x
  • SHA256 c8c66d8b1acc0d08ee81626da7a9cb9e2cc26b3d353ca723ed6bf09de83ed89b
  • 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\c8c66d8b1acc0d08ee81626da7a9cb9e2cc26b3d353ca723ed6bf09de83ed89b.exe
    "C:\Users\Admin\AppData\Local\Temp\c8c66d8b1acc0d08ee81626da7a9cb9e2cc26b3d353ca723ed6bf09de83ed89b.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:5076
  • C:\Users\Admin\AppData\Local\Temp\c8c66d8b1acc0d08ee81626da7a9cb9e2cc26b3d353ca723ed6bf09de83ed89b.exe
    C:\Users\Admin\AppData\Local\Temp/c8c66d8b1acc0d08ee81626da7a9cb9e2cc26b3d353ca723ed6bf09de83ed89b.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:6612

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 6.4MB
        • SHA256 ef67d36d8a698397d13313eedf80ff4bdaf5cd871431784c2ef5680de207470f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7zFM.exe

        • Path C:\Program Files\7-Zip\7zFM.exe
        • Size 6.8MB
        • SHA256 5af26bb276cd298ebb9a053b213d9fae922522cfbf428bc81a354eff4e6f0761
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7zG.exe

        • Path C:\Program Files\7-Zip\7zG.exe
        • Size 6.6MB
        • SHA256 6b8fc7f8419479866ea8ea59710024d57dc34749848c716494a8c7c429b81772
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 5.9MB
        • SHA256 27394a1ee714a1c9c3630e8dec25f40060c8d890533a5ece429c6a16bdd14f74
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppVShNotify.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe
        • Size 12.1MB
        • SHA256 2733a52e0ac2d853ef573d372df47ff2e358fc7bb6c75c5987d7697078fc3327
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InspectorOfficeGadget.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe
        • Size 11.9MB
        • SHA256 50ec0aa6b510afe68328badce6883c3671e099c9552761df4054d2af96b7a923
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe
        • Size 15.9MB
        • SHA256 e3d792b2ea0d39f1051b648b4496cac8e35973be86747454fff63a4e3b52ab2d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MavInject32.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe
        • Size 12.2MB
        • SHA256 d26c4fcfd8ea0eaa9cc4e4fafd4d7ee6e1c2aa0f2aa6baa0636e9692418dcfd0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OfficeC2RClient.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe
        • Size 35.3MB
        • SHA256 e3224d8dac0a4bc1ff38e0b94c3a36b1f83076e57ec65b18ab10eb37db8ccd86
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appvcleaner.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe
        • Size 13.9MB
        • SHA256 f6ea843ed8bf98613e502b864c39671cfe2ae9e2f5667f8293f76757c7171af5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VSTOInstaller.exe

        • Path C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe
        • Size 11.9MB
        • SHA256 8f75609b80c5266de3b3d1232ad444636d82ad5630fd4f829f002819f486e6b9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrmstp.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
        • Size 17.9MB
        • SHA256 a03be016e4e1ce27564ed96c5e87182dd88084f03cd8bb3f43caa484746c4c93
        • 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 13.5MB
        • SHA256 2029ec6cc99d848b4b968f70aa8c4f0a43b34fce9a693b7400b447673255ae39
        • 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 15.3MB
        • SHA256 59131f3363c7466b489d5591eb605e47d4940ca0405f1fe44e406d21a936f66a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 14.1MB
        • SHA256 c32d2c710288bf53b46d9aa3f6a1e825ca4e9540ebd49f8031ec22a6c1be45f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
        • Size 13.4MB
        • SHA256 5ca95353a5865f11c5a379ab44c112305cf481c5338e04a1bf9996389d28a568
        • 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 13.7MB
        • SHA256 5adfd531af6d5ce73d041dcb90205c5c19f9e47df54dbb0f5e29dedf9c5fe5f8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 14.9MB
        • SHA256 ff1cea2c472f0fa16fc4e54cc77146f49653d59df1bd6be417746453b76eb108
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe
        • Size 13.2MB
        • SHA256 f321ddece4c1aee61cd3e03f0e61c1b82ad8064b04f7440bc3990f3b896caa32
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appletviewer.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe
        • Size 11.8MB
        • SHA256 dd065b960253fb400063efe52e280aa50bfc854e911a2efd9eeeaeb5c056a731
        • MD5 SHA1 SHA512 SSDEEP TLSH

        extcheck.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\extcheck.exe
        • Size 11.8MB
        • SHA256 fafc8c70027fb7e71c6ff2c312e1053ada06edc17a851b55d6572ba96273dcd1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        idlj.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\idlj.exe
        • Size 11.8MB
        • SHA256 d5c2d4240d7a1a71993be07dd9daa0157f0573637dc603472177aee671c6cfdc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jabswitch.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe
        • Size 11.8MB
        • SHA256 b19ae205a223627c3b9d6ec73eb42bec5cae3fba79e883f8075071b3f9fbe782
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jar.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jar.exe
        • Size 11.8MB
        • SHA256 8ca784f82a2b7b3f29f9a247a9f5574c4b7421d8fe9e9e878b702d13c513520e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jarsigner.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe
        • Size 11.8MB
        • SHA256 bd9c07fab41a7a53ac19db6a852a8519bea9062bf0de2b0596d48ab43895e428
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java-rmi.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe
        • Size 11.8MB
        • SHA256 c6b93f5344beaf7e9b46351429e6ed1bb9c4da4c729ca9e3b0a302aab4113b01
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java.exe
        • Size 12.1MB
        • SHA256 45bb6c53553d37c95faaa922598003c65c0d3d83c406f0a68632b60dc289c2fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javac.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javac.exe
        • Size 11.8MB
        • SHA256 e257d2f455e5ac2722115df0efa6c027b28d87d65d130801bf0ac96ee120b50c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javadoc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javadoc.exe
        • Size 11.8MB
        • SHA256 a0c25de5fedf8da5e6d4d1fbb733783a004222e7a579f8463682613d8dd2d6a4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javafxpackager.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe
        • Size 12.0MB
        • SHA256 38120d0646fb528f03a707da7cb7995a6d3a6bc6566717a3032956bc742cb6f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javah.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javah.exe
        • Size 11.8MB
        • SHA256 b708c0ef6a65998701f805d6833ce49d3dddf5e216e24238f6d8044f8fefe1d4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javap.exe
        • Size 11.8MB
        • SHA256 69a70ea6a0f30de1f5c7896a4d4a489ae6574ac773a9595292c4b84af4d32e21
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javapackager.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javapackager.exe
        • Size 12.0MB
        • SHA256 662ed02a7688e645ea553126ebc243082502e26a7b5363142792a68ad38d9661
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaw.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javaw.exe
        • Size 12.1MB
        • SHA256 f4d741e8f614032c6e278fbea33693eeae38f46374314e6a4e7ffcd181a0b5e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaws.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javaws.exe
        • Size 12.3MB
        • SHA256 e7cd399e942a73702733bcbf7729947fd439801a7b14c1cf0e225a50723f823c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jcmd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jcmd.exe
        • Size 11.8MB
        • SHA256 b0d583d179d1c48baad3cb4b278c1571b5658551ed0938d1f6f88a30afd00677
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jconsole.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe
        • Size 11.8MB
        • SHA256 1f127bbeea2099650e3ea79aeede4c286357e7033d5dd0f9226f16885a9302c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdb.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdb.exe
        • Size 11.8MB
        • SHA256 d75b698122c593f6b040d8864fb5cfd7683d0328de606bf258994bd980d53752
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdeps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe
        • Size 11.8MB
        • SHA256 bb4762673e336fc68c152b107e2ccba39bf6a1788b4a7be02e83b4d238b1ae4a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
        • Size 11.8MB
        • SHA256 5d6f0f51dc22f3565a7d428809660eef3301392e84f8450fdeff6cf967ed88ce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 11.8MB
        • SHA256 23e384ace452f52cc64f7e7e5f07a96948b42cb3ae85b563ea99298a28ca5ca1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jjs.exe
        • Size 11.8MB
        • SHA256 7948b927e6738c6dd7d6adf7bd647c34c7aaa11fc0b9a3c51c3a4f79b79a9aaa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe
        • Size 11.8MB
        • SHA256 0ff5cf0b1234f399a4b0615ad54f48eff014dd73d8012577dd7e5b4b9cb7eefe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe
        • Size 11.8MB
        • SHA256 bfaf25d19748ea3a92a33c5d35f48ab81d4846253787383cfa9c1b514b0d245d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jrunscript.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe
        • Size 11.8MB
        • SHA256 ab9216e63543ea8f82674c57e56675e139e6f100b2dbeccf7f00e3763597bd79
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe
        • Size 11.8MB
        • SHA256 1e7ef8fe171f9d79bd3bfc94ac6765a2990603680ab652ebc2e0471607b1c325
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 11.8MB
        • SHA256 55399209025fcc3fa8dc31eb2a8c8a9188cf99701c91a137bcbb312bc3653181
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 11.8MB
        • SHA256 409cc34570574e64e539558e06ae2aaed476ae00635ccd5601ab51b997fdee0c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstatd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe
        • Size 11.8MB
        • SHA256 742dc87bc4087572d70dce8041c5e17423a85ae322b87592b228bd1d79667dec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
        • Size 11.8MB
        • SHA256 aebf38e5ef8e5bccf1bfb9b3324451c1ac811458e1326c148dab65ec874040d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
        • Size 11.8MB
        • SHA256 76f759ce8bf428a302676f03f6aa7e24dc8741fc8fdbd20a4ee91bc33248ae67
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\klist.exe
        • Size 11.8MB
        • SHA256 b9bb2f8e11bdf444ba3e544412dad88cbc2cff4d52b08e15b32d6c99e1257997
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\ktab.exe
        • Size 11.8MB
        • SHA256 3cac1ac1e3f409dc695a9321c7db9af6d1f94a341b68852241e98fd641af65f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe
        • Size 11.8MB
        • SHA256 72363007cdd1b6a19640c1dcadde3dec53b1d114e1fe7cdcb04c89418de93aea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 11.8MB
        • SHA256 dde9440233a18c543fcfc585e94391888d88d3589287a2461973f21dd622a153
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
        • Size 11.8MB
        • SHA256 f5fbd9db37118eeb7eecac87ff262f0f8a991b20c5883533047c6df4202f66d2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\policytool.exe
        • Size 11.8MB
        • SHA256 1873756b99101525af3dd1a333071b038c7b41794a613d230905b79c174c753b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmic.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmic.exe
        • Size 11.8MB
        • SHA256 767366314964c6a5fd50ce9084caaeb60586f4e8d1315401c8c97687846b3e58
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 11.8MB
        • SHA256 598eaca353fbc017c74b19779bac27c7b39bb6644dd257f8ff24840360b77c8a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dotnet.exe

        • Path C:\Program Files\dotnet\dotnet.exe
        • Size 11.9MB
        • SHA256 36956bcc03295524812b223327cd56a1c6107119dd7e81d5f0ec60bd624ff2ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe
        • Size 11.9MB
        • SHA256 d7af43603d5b3e5edabbb4bde8fddfd013373d13c3fc4d019b170e3dc62d7724
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe
        • Size 11.9MB
        • SHA256 77f51504345286ec4a14f796a5bb7c1d1a427d156d997687e08db8a405944488
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe
        • Size 11.9MB
        • SHA256 4e0e678cfaf7ba284292b48855027a857dfca6c171aadfd8115adad2d455eea0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5076-0-0x0000000000400000-0x00000000004E4000-memory.dmp

        memory/5076-177-0x0000000000400000-0x00000000004E4000-memory.dmp

        memory/6612-208-0x0000000000400000-0x00000000004E4000-memory.dmp