Analysis

  • max time kernel
    150s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 10:24

General

  • Target
    dffc671b5c1b7a39fd4ecb894b8eec1ea78cf3aa3607597922829ef73fb622ff.exe
  • Size 3.9MB
  • Sample260720-mfs1sshs7x
  • SHA256 dffc671b5c1b7a39fd4ecb894b8eec1ea78cf3aa3607597922829ef73fb622ff
  • 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\dffc671b5c1b7a39fd4ecb894b8eec1ea78cf3aa3607597922829ef73fb622ff.exe
    "C:\Users\Admin\AppData\Local\Temp\dffc671b5c1b7a39fd4ecb894b8eec1ea78cf3aa3607597922829ef73fb622ff.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:5832
  • C:\Users\Admin\AppData\Local\Temp\dffc671b5c1b7a39fd4ecb894b8eec1ea78cf3aa3607597922829ef73fb622ff.exe
    C:\Users\Admin\AppData\Local\Temp/dffc671b5c1b7a39fd4ecb894b8eec1ea78cf3aa3607597922829ef73fb622ff.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:2892

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 4.4MB
        • SHA256 8ae1ca25d66e445dda08126bdfac92cb506fb57eb65fc27bf695dee19af7b96b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7zG.exe

        • Path C:\Program Files\7-Zip\7zG.exe
        • Size 8.4MB
        • SHA256 587766caa673e9b698ed48fa0c9d9c69ab4e55526b5e0235f006698738680fdf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppVShNotify.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe
        • Size 8.0MB
        • SHA256 0b49276faefc098f462e0bea6ff174bfd5f3aaa06cadf0ed1b364746e944045e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InspectorOfficeGadget.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe
        • Size 7.8MB
        • SHA256 11068100823fb09aba4062ca204dc2e1a83ffa587ac73ac04cf9a46990701bfc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe
        • Size 11.8MB
        • SHA256 9a59b3ad773e4a292acc82049c47e02950348d3b17563f9083c017cba2d28fc3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MavInject32.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe
        • Size 8.1MB
        • SHA256 db63f3e2b44b32c0926b81455dea0fca0bdf9c6acff77502cc566032cd71bbf7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OfficeC2RClient.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe
        • Size 31.2MB
        • SHA256 5a80c95a53d5d79226be987109a8b2a0d8f4005100c7a0769c58202f1de20e42
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appvcleaner.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe
        • Size 64KB
        • SHA256 d2eb08ebe0c7e7ff2223b6feb8c95f679251883e0b850d913bfa4b604432b861
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appvcleaner.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe
        • Size 1024KB
        • SHA256 881f91223d2e8e6e19863600edd64134aecee66c56e955698ae21519e16e6c71
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VSTOInstaller.exe

        • Path C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe
        • Size 7.8MB
        • SHA256 30b71ccf04c199bd7952009110aca69fcf8d9aa40024097ee280d679206f6bb7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrmstp.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
        • Size 13.8MB
        • SHA256 eade44e40aae0e935779387fc04501fcff805f50746707e0ea756ddebb43a854
        • 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 9.4MB
        • SHA256 e71cfdcd11764560a4a07390236b4e730645240287aceba8d9afea5549aa0893
        • 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 11.2MB
        • SHA256 8b058449e5aba8f3dc90544b8eb40fff8ab059ca77aa1524490f0df7cb6e22d8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 10.0MB
        • SHA256 4374d005033121bb837a2e77d990718368f9522759833fe5ae0e5235b84bd007
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
        • Size 9.4MB
        • SHA256 dccfa91bf43dc40b172c79efb10862bb00e27f6fca15a4b5fbded383990a30f9
        • 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 9.6MB
        • SHA256 cfc77b382126df9f1b9aad2eb98231929f9d201f2c695ad0719c753514a73010
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 10.8MB
        • SHA256 48a3c7398ffde63dbc9fcb4eeb7950a2485e322ec0c5f50431b597bca49cd850
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe
        • Size 9.1MB
        • SHA256 5044bb65bccdebec77ffca4539513634a906138e6f96947086b094575a4b0abe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appletviewer.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe
        • Size 7.7MB
        • SHA256 97212ca438305c1fe1e3e9a87ed352e83c05dbda4f4e1ace48b5fd97364eedda
        • MD5 SHA1 SHA512 SSDEEP TLSH

        extcheck.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\extcheck.exe
        • Size 7.7MB
        • SHA256 e2f52f7d81040c44e08e50e38616b6e8995915e0d89a013bf378872f44796245
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jabswitch.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe
        • Size 7.8MB
        • SHA256 97fb669df2311129d2ca7f85adf086a6f20a561a16f880e0d9e9dcf2cbd54d23
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jar.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jar.exe
        • Size 7.7MB
        • SHA256 f49616534e3ab79a05a59b906bc66a5ebd1078c79e80a72fdd05c702f67f2a36
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jarsigner.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe
        • Size 7.7MB
        • SHA256 980e9910f18f675a7be42b22dd2ac09fe850dae9a18eea6b977781d5dd087949
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java-rmi.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe
        • Size 7.7MB
        • SHA256 7554c4fcfaca52db487180ba84561aa3599da10ea970ca31ff3f16897c170a36
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java.exe
        • Size 8.0MB
        • SHA256 11bcde9ab111abe783bbd00adcf53f40684ea5b8d13a259f748c753f7e67eb96
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javac.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javac.exe
        • Size 7.7MB
        • SHA256 3ac2dd8fc2650f6cc84f955bfdf2393d7db565566af3e6969fcab28eb18b2f03
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javadoc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javadoc.exe
        • Size 7.7MB
        • SHA256 d2e234d70a1db475938d2dad4dbd11b7e1c1f9a0f9580579e736ce7d31d15edb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javafxpackager.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe
        • Size 7.9MB
        • SHA256 e369d7afd47622ae3d4c02c464ee8763d5b2c69a889f057eaa9796b335e58819
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javah.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javah.exe
        • Size 7.7MB
        • SHA256 b2334e04cff6277edab72f4a8e81d2e8f8069ff03c19e4e967603017172fd643
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javap.exe
        • Size 7.7MB
        • SHA256 68d6239faf58fceedab61fecadb136be3b725d82a035346fe5b80ee9b3b61680
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javapackager.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javapackager.exe
        • Size 7.9MB
        • SHA256 4af4b834501b54392666df19f67d3f50057317035f398134b4dbd81c61283d3f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaw.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javaw.exe
        • Size 8.0MB
        • SHA256 0af6f49af400f971caf19239a0f24a8a7a698a57af4d3aa70c3936e9a7ae8ba5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaws.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javaws.exe
        • Size 8.2MB
        • SHA256 a15e18b419df7a9c1c3766670ccba39f11b42cb1888aa8cf06fc11b70e285c63
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jcmd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jcmd.exe
        • Size 7.7MB
        • SHA256 f88897cd0b60cd6c8956adfdb359142be20a048f664ba377bf41101ca997b30b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jconsole.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe
        • Size 7.7MB
        • SHA256 db6c7dcc6571c27f45283fc11105842cd48546412e52e6f0943da6ed3b40ce9d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdb.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdb.exe
        • Size 7.7MB
        • SHA256 d1ca656350f0776e19dbde1f26e7f2a33af3880921bf76f110c2029c0f4bd143
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdeps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe
        • Size 7.7MB
        • SHA256 4741d19259ff0945aee261b81b25506fd07cd53d88d32da9daccb58c4df1e41a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
        • Size 7.7MB
        • SHA256 fc995728a985884af9ad645f1c29ed607a78ae1d3f4fae5af1941009a83bd398
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 7.7MB
        • SHA256 e3c2d92afdfdbc4aa3849b0cd37f742e38ccab434567f85e56407500919bb7fd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe
        • Size 7.7MB
        • SHA256 16827995a74e4f037d0855801b3e7f20d63a5e4b267305e516eaf45149f11bf1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jrunscript.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe
        • Size 7.7MB
        • SHA256 689196a81365a490369fa37bc14e97090bfe8ec59165f34ac65b8bd3d8265e78
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe
        • Size 7.7MB
        • SHA256 5871ea1eac7ba8e1864a65db8ccd82c11870da35e141bac2f3d12b4289acc45e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 7.7MB
        • SHA256 cada83e00a5eadf74cc2c9f16a917c7f3c1bb0a8879d8e173685c57d6ce631e8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 7.7MB
        • SHA256 cf65f680639cbf077817e06fae7015ebcff780627e4edeebb83a78714112dcb5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstatd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe
        • Size 7.7MB
        • SHA256 bde1cb30e36f97593d83cf10cb1bb76488851f2c16873c2d3c633412ba4fb1f8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
        • Size 7.7MB
        • SHA256 95b219d6f3397a15160872abb29e0490eb7ba2a005f199793bd4c5faa2cb0813
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
        • Size 7.7MB
        • SHA256 1956dc51f1bbb7f7de60bc59f97cfae12fd27e710515d9bfc27a7e1babe648a4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\klist.exe
        • Size 7.7MB
        • SHA256 3481960ff4cc496bde8c14cfd4dc5109ae385e7a1205499f122ef9bcb845c4a4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\ktab.exe
        • Size 7.7MB
        • SHA256 7b393ef8b670bac61a907d343c0dcdb669a766b2f36265cc0de92445e15837dc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe
        • Size 7.7MB
        • SHA256 4667ce13830e1bde0fcb485e9c44446b24bd8407b02f6be01017e23a7358fd22
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 7.7MB
        • SHA256 8324402751da618c34771740967d0172e8d24e3b20aa7c70e86095afc08d82b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
        • Size 7.7MB
        • SHA256 6146fec4b065d0897a442debebb4c7481896bd4e0e13c5c40b0eb7945b6a7d3c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\policytool.exe
        • Size 7.7MB
        • SHA256 464585cd70698dbbed4c53ece59b41c365ec3b5aedb694c2073cb3532c8194b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmic.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmic.exe
        • Size 7.7MB
        • SHA256 8fb34f5280077a99abd64e7dd30cf74400e77abc0e1b7345436b27dc63d64d78
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 7.7MB
        • SHA256 e8712f89834246ea8b5ae52eaa87b9fc64ea6b917bab05a452920ad4a4a23358
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmiregistry.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe
        • Size 7.7MB
        • SHA256 2e48bde69b0a80d483c6c7fdd612660ce3a52b69e6290702b22067a2ae36998f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dotnet.exe

        • Path C:\Program Files\dotnet\dotnet.exe
        • Size 7.9MB
        • SHA256 108c790ef1832d95a356f9f139716e6a91427fb665c2c615c663c1bbeffeadfb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe
        • Size 7.8MB
        • SHA256 3a5be53744d8fba656a78bd2109d519e81dff91d20fac380431bad5c4396a333
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe
        • Size 7.8MB
        • SHA256 de075819ae1cf5d2229b3f3fdd9618aff69604e0363f95ff7ccd2f7b19ace172
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe
        • Size 7.8MB
        • SHA256 bbbd2b311262f8c07cf2397a45db58e64069e0ea1f2dd021dadb8d05d1374552
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2892-205-0x0000000000400000-0x00000000004E4000-memory.dmp

        memory/5832-0-0x0000000000400000-0x00000000004E4000-memory.dmp

        memory/5832-130-0x0000000000400000-0x00000000004E4000-memory.dmp