Analysis

  • max time kernel
    95s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    31/08/2026, 17:17

General

  • Target
    2026-08-31_8e48ac090353c1cdbb7a66d1bf12d950_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 900KB
  • Sample260831-vtxj5sdp21
  • SHA256 57ff6696495cf7bbb1de8f11b49bd998e107f8b4083d4dbca75e775c598599d3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 27 IoCs
  • ASPack v2.12-2.42 24 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 1 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.

  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-31_8e48ac090353c1cdbb7a66d1bf12d950_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-31_8e48ac090353c1cdbb7a66d1bf12d950_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:4344
  • C:\905c0769f9a06c95a24ddf945\patcher.exe
    C:\905c0769f9a06c95a24ddf945\patcher.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:4764

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 900KB
        • SHA256 57ff6696495cf7bbb1de8f11b49bd998e107f8b4083d4dbca75e775c598599d3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        reader_sl.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe
        • Size 953KB
        • SHA256 57db7dcac0398923c691e4d3ba355a34866826c24dcf3e0ed93a17003253c090
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge.exe
        • Size 1021KB
        • SHA256 b6c06c91a80883b141fe181812f3ed7015d5a67028704f876b9076e7cc0f732b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.4MB
        • SHA256 829a1294a47172735855c54ab487050bd0ea3a531323d79235aff9dc4451ea8a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 915KB
        • SHA256 e1fce005877332d498bb50bf03a49aad8fbdc785fc89b3c6d59a71cd59ebc236
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe
        • Size 948KB
        • SHA256 dd5a502d1321de29128bdb91d54cc048bdb443ab36c21a7f62ed93765ce96db6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe
        • Size 924KB
        • SHA256 51eff7a166b6ac7f36a36dcf106277d46e74752aa97f73be2934f0a346f8e63b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe
        • Size 924KB
        • SHA256 e090e57b8ef3809473cdb31e8a5e11ad4c45078cc5a88bc7d2bb236fde2d4179
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe
        • Size 924KB
        • SHA256 55b6dd26ada8d6bf14cc771d47051a7825a7535b5926691f6479612d0bbdc9d7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe
        • Size 924KB
        • SHA256 9062c13d8c87cb13871ef3f9b65f53ac48f4d4f44075dbeaf988000e99f8485c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe
        • Size 924KB
        • SHA256 94ea1cd2632d4a55ffc629a34fc8221e47f15e99ab41bd7402b90170accc3185
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe
        • Size 924KB
        • SHA256 b5c51636537c40dc237a731d246f82fa64f40cc1a3f9ce0721fb3c62b9fccac9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe
        • Size 924KB
        • SHA256 0f29ebf160dff111592a8a9fb743c59ba9b5c2737ba804dfc3474b7ffa593485
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe
        • Size 924KB
        • SHA256 1742c48e7c3d15ebf406dacbd5764db9f987b7a54fe62409a4f7cd2b73a9da71
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe
        • Size 924KB
        • SHA256 fac9305836a0388ea6677535f4c54c800acda9dc10acfbc27c1a769b0b1fd737
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmiregistry.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe
        • Size 924KB
        • SHA256 f60f2a58070f5ba7e5b50e72416be974ac71498a7ac5df023102bd56b168e3c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe
        • Size 924KB
        • SHA256 0418f250daf61383cd34f0db47b467fa9a97f7dc062d1eafa5019e4cee3250de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tnameserv.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe
        • Size 924KB
        • SHA256 d6dc0943cbd7467aad3f3d98b593199c0310f565fd4e320fdb28a16e740ea28e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SDXHelperBgt.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe
        • Size 934KB
        • SHA256 6efe04dfcc97fe23ea3b2087def43728e6249e628ef12c0de87e223528f6445d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Wordconv.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe
        • Size 944KB
        • SHA256 21d0d3c65d81401ecd5fde3545e917afb0bf86b91f03952ce2c2edabacf7f4e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ohub32.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\ohub32.exe
        • Size 956KB
        • SHA256 45c135f7b97a15172ee1003b59fa8cc3da78518e5f0b6f178ef1f5b46172ee55
        • MD5 SHA1 SHA512 SSDEEP TLSH

        osmadminicon.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmadminicon.exe
        • Size 962KB
        • SHA256 7978e328a9f1dd6a7c01293860d008e64a45253329094f6b6acd6fd521138f86
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 1.3MB
        • SHA256 798b600b19a9ea30fa769c048fcc096893f86982ad8e3292f7ca71a91b317e54
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PresentationFontCache.exe

        • Path C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe
        • Size 945KB
        • SHA256 43a5b8465a9159ba01734372e7782225a9877c7612d511f4cfc83c30205243cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4344-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4344-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4764-41-0x0000000000400000-0x000000000040F000-memory.dmp