Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/07/2026, 12:43

General

  • Target
    5c8efffab3213ba47266076be10fcf83fbae8541cddac68ceb5efef608a46493.exe
  • Size 14.4MB
  • Sample260702-pyay2sgy2m
  • SHA256 5c8efffab3213ba47266076be10fcf83fbae8541cddac68ceb5efef608a46493
  • 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\5c8efffab3213ba47266076be10fcf83fbae8541cddac68ceb5efef608a46493.exe
    "C:\Users\Admin\AppData\Local\Temp\5c8efffab3213ba47266076be10fcf83fbae8541cddac68ceb5efef608a46493.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:6056
  • C:\Users\Admin\AppData\Local\Temp\5c8efffab3213ba47266076be10fcf83fbae8541cddac68ceb5efef608a46493.exe
    C:\Users\Admin\AppData\Local\Temp/5c8efffab3213ba47266076be10fcf83fbae8541cddac68ceb5efef608a46493.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:5472

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AppVShNotify.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe
        • Size 14.7MB
        • SHA256 05b73e653d5d16360886acb3e3f1936ef31e049e57d0379fc4b6e104653a5064
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InspectorOfficeGadget.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe
        • Size 28.8MB
        • SHA256 04a675ff6d84b171887b1eb6c4cf28ab8a84f25ddca1f156f3cb2951ba951746
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe
        • Size 32.9MB
        • SHA256 37d648263e57bbdec242a5a138022fc6fc0bbbffc764d52857faf843eb610438
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MavInject32.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe
        • Size 29.2MB
        • SHA256 86fdc6883e715d57cd2fe32d2049f5102b0841fb074aa6c479dc7be3e5d8bb19
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appvcleaner.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe
        • Size 16.5MB
        • SHA256 6cde73f81c492024ea31336497877bfc0d633ceb617fd0beac0a8a52355a8623
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VSTOInstaller.exe

        • Path C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe
        • Size 28.9MB
        • SHA256 7fb10702589bd27a9a2010bbb91cbb775336a730d27029f4086637c00c196d7e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        FormatLock.exe

        • Path C:\Program Files\FormatLock.exe
        • Size 29.5MB
        • SHA256 99d4eb843e1fbc856ae6928f7c13cf40b931e981132ccf11220783da587f1aff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrmstp.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
        • Size 34.9MB
        • SHA256 f476be37fdd4831d58db9e437e1d70aad9ae1f3e62aef7cab0f516dc46d8879c
        • 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 30.5MB
        • SHA256 bbd218a5935c4894a5e753ec566c819e3b2520e926da13244ee7ee1fbbd01776
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 31.1MB
        • SHA256 218eb15012d09afe94f3e26e804b525e75e10480f8180753f3ef2457cc2dcc50
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
        • Size 30.4MB
        • SHA256 c43c8d2c566db4b9258fcb57fec243d697c598bdbf7c8243c0796a4c9ecb0d59
        • 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 30.7MB
        • SHA256 348868b251232f503c213cfe441755275e8fe087a6feeb4f83723fd443c82721
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 31.9MB
        • SHA256 748ab28826f085036190f208356e542b80fcead59918b3e19c8dde173e0e30f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe
        • Size 30.2MB
        • SHA256 f8e17ff7fb901e33da66a2089e746461bf3e51c4f99a44f83855d9bed1a93042
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appletviewer.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe
        • Size 28.8MB
        • SHA256 c245ac3d4ada6d10bc57eb5503cef10ff103c7bd8093076d901ce390b05a8e16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        extcheck.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\extcheck.exe
        • Size 28.8MB
        • SHA256 f3d9e02d73cf90cbd2b4cdbbb2452516c0ece1c967dd3e0dbf29e5e5caf0cb6b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jabswitch.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe
        • Size 28.8MB
        • SHA256 dc295270c9d669fb6f32f88e647c5b86c8ae93a266ac6f7fff05bde464cd564d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jar.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jar.exe
        • Size 28.8MB
        • SHA256 5be5f8fde6626cef34667377a755c43d1cf5605a3a97e0ed437fb18a4752f656
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jarsigner.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe
        • Size 28.8MB
        • SHA256 095b54632be95fa551061c96a3950ae702521dcf57ca918dd36aa96a4621a072
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java-rmi.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe
        • Size 28.8MB
        • SHA256 ef09f639e581c0bbd5d844f2023b10a10bdef7b5ac468c6f057a41ee0b36b7c6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java.exe
        • Size 29.1MB
        • SHA256 33bb7ce615d4981fad85df6e2352f102af0a5c03e16d6fcaa77d8008bd01e50c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javac.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javac.exe
        • Size 28.8MB
        • SHA256 9d1f5e284724e0ec056ad757a776550d25a07ec47abf7499305bd2026f4a0801
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javadoc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javadoc.exe
        • Size 28.8MB
        • SHA256 eecac9d95fdffa2a2d0867ff9c2bd99760333504cc06cfe261a3a4e1a80fcef4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javafxpackager.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe
        • Size 29.0MB
        • SHA256 9a750b26b794f7a81159316176b34990674d07a40253cf811141b6c54cfd0a07
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javapackager.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javapackager.exe
        • Size 29.0MB
        • SHA256 fc67c88678a207f761b8f7817d4432c08895d7872b85b7bb2e94fb83e22e6717
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaw.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javaw.exe
        • Size 29.1MB
        • SHA256 f3e98ab1601e5271133713c389e5e218fe28e0b12b6515b0f503fa3496d36f7d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jconsole.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe
        • Size 28.8MB
        • SHA256 03a46edbc4ffb977e050b04c8786c0541481bd58b3e6a9e0e71ae8fa316971e5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdb.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdb.exe
        • Size 28.8MB
        • SHA256 102530f4948778bdce1189f4b8d76a2eb128c1de8a31b3086cc8ab49f9689703
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdeps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe
        • Size 28.8MB
        • SHA256 7713f760add430601ae76a3a5544c374de8e525754d678ce1bfecfa83af41c94
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
        • Size 28.8MB
        • SHA256 624eb8714388b758a0b336abf479d5f6d68a7e764b214de62e31518a66e43e92
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 28.8MB
        • SHA256 a08fefbdb352aa8a1ca325a7d566e1f7feda15ddbb04f2512c6ff769fc5bee54
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jjs.exe
        • Size 28.8MB
        • SHA256 07443d29222f04e49eb7349de8209512c58324cba64cd0d8d2aa874bfca43b75
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe
        • Size 28.8MB
        • SHA256 2c46b883e5cf2d98180162b232fa89b3cae8b6e09141740445a23d71985be1e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe
        • Size 28.8MB
        • SHA256 5027f81b441783cea376c59e084bb08979f31f2f9f1fbc050f8e972ceb50188c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jrunscript.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe
        • Size 28.8MB
        • SHA256 4019cd2712fab6c6f1abbcdc6151dd8ab23ee0730652d4b959ef93ed433e6e8d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe
        • Size 28.8MB
        • SHA256 736318c5921fb78ce0052b03868e0730ccc248ea19382355962f7cc373152388
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 28.8MB
        • SHA256 9a0708eec9752c4c04174f74d3209a8c085892fe6233fa7ded5ef2d88a132eae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 28.8MB
        • SHA256 6f59cc7be6add84c1f46d840081d9cfb1ec1789e27f2de78876e1f0df2b4f24d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstatd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe
        • Size 28.8MB
        • SHA256 3a6eeb0e6e1f43fae7c4e3f26604d55747d49de385010e0b53b02b97ecddc0b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
        • Size 28.8MB
        • SHA256 ef29d858f0c44e8743d0a30e3ecd3694dea3d5722723aa28b70a3b1617601a6d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
        • Size 28.8MB
        • SHA256 ab7f71be165e6b09e3d317db753a6853599118e40d7cf890a6610883ab333387
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\klist.exe
        • Size 28.8MB
        • SHA256 f86bee54b575ecb54a2b2ffcdca018043fb2fd16537bf147d1c8ab656c9c151f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\ktab.exe
        • Size 28.8MB
        • SHA256 eba4cc7dbb37b130461be082664496f32f868faa0e8175b69a3f02dab1997c0b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe
        • Size 28.8MB
        • SHA256 84d9933526e4d083dede890af4baf6d32fc47fbd90f8e749aca04418c22a704d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 28.8MB
        • SHA256 19a78405cac8379fdad342b62314a9a446c4ad92a44ec399a9828dc5be362672
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
        • Size 28.8MB
        • SHA256 2f1b57b6bfbc367ae4e6b1947c7bc9377e4c69128f1ee6f3ee9d8cdafead8beb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\policytool.exe
        • Size 28.8MB
        • SHA256 b649a7e1eac937a2d026676c477565fd36626179ec2fa39ffbc6f994d4124312
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmic.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmic.exe
        • Size 28.8MB
        • SHA256 ac8a5ab8b1853239ceaf29074ca006c32b44e23f045f0786ca82bcdc84c99853
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 28.8MB
        • SHA256 618dcff1f4fffae6358eac0abc6f91deb21545cb14ed4433b8e0d4ecfe3ba25b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmiregistry.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe
        • Size 28.8MB
        • SHA256 d3c9041b85dbb602cc63853f4c4dddab039a090c63de07c5c9a57aca2022cba2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        schemagen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\schemagen.exe
        • Size 28.8MB
        • SHA256 259f2ae464f9e8330ba28a03029fe445b23a26b5ebe4a77299e95dc65ff8eb8e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        serialver.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\serialver.exe
        • Size 28.8MB
        • SHA256 04cdc3c4f9f81e96650ba31d7f214de556b8761ef35d05b60877730fdf8cc40f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\servertool.exe
        • Size 28.8MB
        • SHA256 ee3faf91429c0dd3c949dd9d995ad0d9cdeea1bc4ed49f56227590b2e451dd78
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dotnet.exe

        • Path C:\Program Files\dotnet\dotnet.exe
        • Size 28.9MB
        • SHA256 307f807dc050724177f3ebb0a674aa692dbe722bca9a161959ff547463abacfc
        • 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 c8aabb063e1a8d27c0cfc570339316360c4cce4bfddc526a5548319adba05f24
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe
        • Size 28.9MB
        • SHA256 a09ed8543c69b017eba583ae4c21c8d8fe66a66f37014884319738c9d2945ff8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe
        • Size 28.9MB
        • SHA256 34b0970277e20c4837f9f812656fe4ea1c11e595bac667d7ee63351027425cd5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5472-2-0x0000000000400000-0x00000000004E4000-memory.dmp

        memory/6056-0-0x0000000000400000-0x00000000004E4000-memory.dmp

        memory/6056-1-0x0000000000400000-0x00000000004E4000-memory.dmp