Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 15:52

General

  • Target
    3f21d1be175b5fbbccac01a20d80d655ef656c064aa731d44f0b6c80c087f557.exe
  • Size 7.2MB
  • Sample260809-ta2jbatxd1
  • SHA256 3f21d1be175b5fbbccac01a20d80d655ef656c064aa731d44f0b6c80c087f557
  • 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\3f21d1be175b5fbbccac01a20d80d655ef656c064aa731d44f0b6c80c087f557.exe
    "C:\Users\Admin\AppData\Local\Temp\3f21d1be175b5fbbccac01a20d80d655ef656c064aa731d44f0b6c80c087f557.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:5104
  • C:\Users\Admin\AppData\Local\Temp\3f21d1be175b5fbbccac01a20d80d655ef656c064aa731d44f0b6c80c087f557.exe
    C:\Users\Admin\AppData\Local\Temp/3f21d1be175b5fbbccac01a20d80d655ef656c064aa731d44f0b6c80c087f557.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:2744

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        7zFM.exe

        • Path C:\Program Files\7-Zip\7zFM.exe
        • Size 8.2MB
        • SHA256 61692bc7d2b6e3e310d904aae718403abe140bb5f42886eca0b4b54142bb718d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7zG.exe

        • Path C:\Program Files\7-Zip\7zG.exe
        • Size 7.9MB
        • SHA256 3795b3a195dd43ea1c5fa0603df1343078fa52429ada239480520766bd7d0c46
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 14.5MB
        • SHA256 e765b2aa78f82548f0363fe02c471053424048706d02d7f705246cf00a14598c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InspectorOfficeGadget.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe
        • Size 14.5MB
        • SHA256 6c3325eb26f491f49c560c98380740a1d120dc704972a6988a6fb0a47f202ed5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe
        • Size 18.5MB
        • SHA256 bf5f6070dacc4d4154b99c8d1d7183f19ddf9e52804fe6639c8f4e68934f0a51
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MavInject32.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe
        • Size 14.8MB
        • SHA256 fe3d8505c72b2f972a7f011f0a1217d95a62fad4341b9d9f712c36be99292061
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OfficeC2RClient.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe
        • Size 30.7MB
        • SHA256 33de157618458a2895c04aae6483867f56a1b8ce7491e3faded57754b73d447b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VSTOInstaller.exe

        • Path C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe
        • Size 14.5MB
        • SHA256 d2d7ded50273763a2e62870fc969fd86bd224f1f65c21015b010a697d3c64d36
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrmstp.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
        • Size 20.5MB
        • SHA256 71167d2d7b3ac289b4f7aaede0331ccd81613b416863ee3eb294a93976bdb2f0
        • 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 16.2MB
        • SHA256 8ae0db8047174cfdd0db3e1cb671477543f75eb25ee16c1e9f1fefb79de741c2
        • 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 17.9MB
        • SHA256 cd2808afecbe963b5a7fcf00339c9b7527421fbab16a84256cae73af8b0c63e1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 16.7MB
        • SHA256 1fa96d649f5c290bef04d64d9db182c80b9eb80bd08fecd450e314820852edd4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
        • Size 16.1MB
        • SHA256 352389fb7e8f84d0688140fcc8e86bea7993d3e2c7cb9d6f28e128cb0c3d4217
        • 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 16.3MB
        • SHA256 a5688ac9791530b3fc434627763eb725b603d596526e8be3050c9184af1efc8a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 17.5MB
        • SHA256 e18842f2d5b348584bc810c419d1e3c3a2909264a738367e847171db9a2c2344
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe
        • Size 15.9MB
        • SHA256 f7c18a3504fc62b39c948ee7b388b97152c3f5b6173a9027cab59a77c62f13fa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appletviewer.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe
        • Size 14.5MB
        • SHA256 788ca9de7133648ff63f7856727c4b2dca2888cac683d01df84f274814f1425c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        extcheck.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\extcheck.exe
        • Size 14.5MB
        • SHA256 249e066b8670a14060371b666522cd8e6d2128147668a9112c4d578472a919b7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        idlj.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\idlj.exe
        • Size 14.5MB
        • SHA256 2e8e916ec107701c399a30b42c51c82b665e4fc57b46d7ec1693aa9831b5fe9a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jabswitch.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe
        • Size 14.5MB
        • SHA256 4d3cd2eb93dfea5acbfc6805a0b7908eddb097c623d3996ee0566ba87969493c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jar.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jar.exe
        • Size 14.5MB
        • SHA256 53e10b3408963c5948c89f57ee54b4a7e27340c88f1be4160526376d1dada6f9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jarsigner.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe
        • Size 14.5MB
        • SHA256 6ba12797e43e091656f012ad4645742335ba9609c75f68373698e681cd0b7acb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java-rmi.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe
        • Size 14.5MB
        • SHA256 f8a48a4a9fd69d5304d2ca66169cc37f8a5afcba02ae13235a39480622786e57
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java.exe
        • Size 14.7MB
        • SHA256 3ee43bc6710bbb2590ffd87b7347ad9d5f8160d28ffe28e8d423dd847c7b442e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javac.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javac.exe
        • Size 14.5MB
        • SHA256 aeadd6f5edf5295821cf359fe9718c07c5145a0bcf1a53b73ccdcb5d6b602bb8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javadoc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javadoc.exe
        • Size 14.5MB
        • SHA256 863fd40a0f7ab8f72919e3755a8299866ddf8138942f4aec2f16f443249220d3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javafxpackager.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe
        • Size 14.6MB
        • SHA256 44626adb7e2886148e32b364303a62fe5cf23d8e948a24895d5108a89a821bf1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javah.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javah.exe
        • Size 14.5MB
        • SHA256 c658821f69b324dc7f696bdb4863b3f983349af836b2f4010f7c1460892070fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javap.exe
        • Size 14.5MB
        • SHA256 c0e2098fd7e5ee48e32a665c6b5657a27d6e74fd65584fbad88fe48cbf4cf1b2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javapackager.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javapackager.exe
        • Size 14.6MB
        • SHA256 b0f3083ce36a6462b5a60519a03dddcd6e7e261e1b4777b5c18f604e7e7c8929
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaw.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javaw.exe
        • Size 14.7MB
        • SHA256 98d09234a95aa080003216921ec78effdcc52ce98b155e30cc8d98dbba275838
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaws.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javaws.exe
        • Size 14.9MB
        • SHA256 9b6545d0af59c342151495d48afc74f898631f1da0ca4b14ef0a31d9bcce56e2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jcmd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jcmd.exe
        • Size 14.5MB
        • SHA256 8ec32ae4fb5c00935d5718d77e68fe1c4876501fb97c3ea3496748ddda85f648
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jconsole.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe
        • Size 14.5MB
        • SHA256 581d79af0f67fa02443de52a4226fa68ce5648928296ccb358f3baec42d136eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdb.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdb.exe
        • Size 14.5MB
        • SHA256 fdfd93c58e0e01f82a5ddae183796ea53cad4d18c53c4da1446c8195422798ef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdeps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe
        • Size 14.5MB
        • SHA256 fec8e2f31ee4aad0071fe04ac64206c1cd84e00ed8524d3e048d705560295652
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
        • Size 14.5MB
        • SHA256 875e646fbf176ef3f306d88df45e07b73d55fa8ba874ba4435010bd8ad23fd1b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 14.5MB
        • SHA256 04dbac850c98ed1ba1ebf2fcf998bad99d708f9a94a9c9de3553a4ed6fcf9ab4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jjs.exe
        • Size 14.5MB
        • SHA256 d4b71554a370e32163685ab28fe69eca3a689ed92da914ee64dc223f007d4456
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe
        • Size 14.5MB
        • SHA256 b9239af8694392f677d64b5dbe58f7b4d43e7d2847373f80100dd2258b688ac8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe
        • Size 14.5MB
        • SHA256 5c08ce04074c33e2d1d19afc96cf85d633cdc24661e6c63ae461991a73fb172b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jrunscript.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe
        • Size 14.5MB
        • SHA256 f70dd915352acebf20b3caf851c5ec06785e44be8168b79ac6f016852b2f0315
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe
        • Size 14.5MB
        • SHA256 c97e37aed4bf044a46efe228260c4db7d1a575caef55b17422994f0a47b0321c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 14.5MB
        • SHA256 b101a092c3c042b4e8c38ea55a02de867124202203d3ccdc0e0996f5f66c79ac
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 14.5MB
        • SHA256 956e30a9176a3b9d3a39655b56184b95c8d5620f00d7520ad9f97453b01d6f77
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstatd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe
        • Size 14.5MB
        • SHA256 631cb0705bdae2b7b3c0fa4b2b5eaf862a5ded23a327bce7e8ce76b7c83d3dff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
        • Size 14.5MB
        • SHA256 01d516c05bac7f8c3c35ff7c0f3cabbc21b4ccd7ef500afceada30b4a249e520
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
        • Size 14.5MB
        • SHA256 a472856db16e45e4bf2760cb1336bb61cc32e047d011fcc2849469dd68921be8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\klist.exe
        • Size 14.5MB
        • SHA256 1975966a0b01c31645a932d2bf1a7c8f95fe3d88018feb8d7763935885cd15ae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\ktab.exe
        • Size 14.5MB
        • SHA256 a2f28da6e584dd69f3ed84802d906e76608f1fa83d25ae04c0e2b246ec09de45
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe
        • Size 14.5MB
        • SHA256 5b6f34acf8e7c3389a5169027939a482ca9c01d4bf2350067cc2b2d53de11cd9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 14.5MB
        • SHA256 ecbb8495faa3b685351e567472a9cf03f92e19fd9b756e9e39282c8fa9bfa745
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
        • Size 14.5MB
        • SHA256 d93968a08bda05985e0d7032bed97f2bfed34dc5b6e7ab59f32d6e5200ead4bf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\policytool.exe
        • Size 14.5MB
        • SHA256 11a4a1353efc32f6cbbc645d85dfb8f6db63b6347deb501adee636e4291b7ac2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmic.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmic.exe
        • Size 14.5MB
        • SHA256 f3ba8d2427e65470c4982e024fbbbbcb2b83324ddf58ea8c3bda8a7adca1334c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 14.5MB
        • SHA256 ad356ae87b125358805ce13f77fe2ee2099a3db82189a83ccfb280460e29e631
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmiregistry.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe
        • Size 14.5MB
        • SHA256 b509327b4d58f81cb351cc8bbc44370490147408f62f5798a3955b3d4e211a93
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dotnet.exe

        • Path C:\Program Files\dotnet\dotnet.exe
        • Size 14.6MB
        • SHA256 a55da5252284fee1734a99a620644d7217c873e8567889c5c684fbfed39fad9b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe
        • Size 14.5MB
        • SHA256 d22848e006eac69d18f921b48c81bbd7310a160d23f113920915f95d39cc559f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe
        • Size 14.5MB
        • SHA256 be16130c85505edd4bb0c84bf3d1526eadf7574ea3591b482619e48e337bc6a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe
        • Size 14.5MB
        • SHA256 c969a8922faf2c2452f20e13a92e5cc2b52bc87d601679228aad25baff9498cd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2744-2-0x0000000000400000-0x00000000004E4000-memory.dmp

        memory/5104-1-0x0000000000400000-0x00000000004E4000-memory.dmp

        memory/5104-0-0x0000000000400000-0x00000000004E4000-memory.dmp