Analysis

  • max time kernel
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 06:50

General

  • Target
    2026-07-31_defb774c306b42c08398fe9f2b41ef2c_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 901KB
  • Sample260731-hl3d7sed62
  • SHA256 55544df83202a651f30bddcd9875a29c4aad03647e1ce52bd624313cfccd7035
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 49 IoCs
  • ASPack v2.12-2.42 46 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 1 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_defb774c306b42c08398fe9f2b41ef2c_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_defb774c306b42c08398fe9f2b41ef2c_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:908
  • 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 Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3324

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 901KB
        • SHA256 55544df83202a651f30bddcd9875a29c4aad03647e1ce52bd624313cfccd7035
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.4MB
        • SHA256 4335e1ccfe1b93c79b85181268bc00fabe2f2dc9400196e1dccb1f9380dd1f68
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 915KB
        • SHA256 d68175d620a55a64892e49998bfce5ce6a134e67178900cab7e28c06eb61f8ab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InspectorOfficeGadget.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe
        • Size 948KB
        • SHA256 3e4e09a870b8d2edab15c5d61ced351d74406b4d66bcd0c9b7c0719e77aae591
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jar.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jar.exe
        • Size 924KB
        • SHA256 6c926032a1103a6007377b79ed8166a5663a95bc94f384a7e25e13cb0951e960
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jarsigner.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe
        • Size 924KB
        • SHA256 ac3d8f65303be04e014cd762f2c37ec2811e1dd5e6281c4b70c73618d3e14735
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java-rmi.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe
        • Size 924KB
        • SHA256 f9dbd8331db4b887a9a9dac316f9fdb75492b6f802bf8c6bbcc1f431a09e4f34
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javac.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javac.exe
        • Size 924KB
        • SHA256 c14c9a5a7d1a0c1bb4bbb8efd5e9e9f3ad21f052913d3cfd18858de18b804091
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javadoc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javadoc.exe
        • Size 924KB
        • SHA256 8f359d941e6f60b2f3e4850b956dd827d3e409778678b3c0051b8a5cb7f2378e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javah.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javah.exe
        • Size 924KB
        • SHA256 3890296758070fbbed57c8ab073a2b44f59a8176d916486c709622290ea9467e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javap.exe
        • Size 924KB
        • SHA256 2cfd0ccb0de69fe7cfa66c1b891af731385666afd6b3602e02aca7dcb41af8e1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jcmd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jcmd.exe
        • Size 924KB
        • SHA256 88ebbc6eb01e5c62b6be6109d9d7e5b2f41f8cbc50b4d6b514c6673d134fb8ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jconsole.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe
        • Size 924KB
        • SHA256 48aafa81f30ea4ddaa06c95c3781ece6dd2039ee66b225e7b3f05cf5ea6da8c4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdb.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdb.exe
        • Size 924KB
        • SHA256 084916217129f82f11a9af456a6bdabe4bdee6f99a0e9f7ead8f4aa141db7fbc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdeps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe
        • Size 924KB
        • SHA256 bf94f5d24a3b84816aeaaf0b8d80726d328712a319950d0d48026fe76b031f14
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
        • Size 924KB
        • SHA256 f62ae3a4964af440245c5d13eb7c6a837503c3d873f65bffca1db47d2a707952
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 924KB
        • SHA256 8812a1d32a9a7313121fb589f338d17e39204ea377734c88437357307a7888e8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jjs.exe
        • Size 924KB
        • SHA256 cd26a991f4c2df2ba1b9e14b7579deb9fc14ef88d464798b9b7425d525616081
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe
        • Size 924KB
        • SHA256 5df033c207a262508975274996f738c23cfc55b7c2d4b954b2a5d723c3f4ad0b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe
        • Size 924KB
        • SHA256 2cecd5be25fe45f432713a7b74f2af209b3220fe0f1e2fd680cfb5eab6df4ff6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jrunscript.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe
        • Size 924KB
        • SHA256 c5cf56c0da342e424d61112eca92707743a1ecd93464f054fcee2627d49c7f45
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe
        • Size 924KB
        • SHA256 6b4813012684af659e5f9e957bee7378912f04c23a866087727550f62c19b218
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 924KB
        • SHA256 7aa41bb89f6fa73b677bff65606dd088320a6f2c83947bc0f7188dbef85ac367
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 924KB
        • SHA256 120d9a23c3fb83ae2f0c9003eb1d35186357329a7d48a7f1b44bfda600e627f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstatd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe
        • Size 924KB
        • SHA256 2dbb01021a08e90d38d6f30c0be03619e336e469e8f5b653d6d692ac2c2f61b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
        • Size 924KB
        • SHA256 0769efcc4078c6d8c54b6096a43b1f0935693f63a8ca517ba87ed927d7cba14c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
        • Size 924KB
        • SHA256 5401d496e0beacb5732f83f8135ef07e569c177b03ddc2eb86643bf549929e0b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\klist.exe
        • Size 924KB
        • SHA256 300532d5f5b18305c19ab4f905fe5a83b5c57d5ec60a488c9a1e3a8367ca8898
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\ktab.exe
        • Size 924KB
        • SHA256 0cb481503bc335f15b33c42b67c5ef3cfd4eb8960933caf448789b123488bba0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe
        • Size 924KB
        • SHA256 120409aba6ab3a461f525574420303a85dc757d93a117b0117eb94301c51fa22
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 924KB
        • SHA256 aba369bc60c1443ace693a2789bc43fd2a0deff4b264e30c9c12f4d2ef58abf8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
        • Size 924KB
        • SHA256 86db04b34b66859c5853a45a7b011f7ea07a8ce5b515c1a6cc33feb4393542ad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\policytool.exe
        • Size 924KB
        • SHA256 cfd42c9daab7a4b0ad45ca24ef9d1dca71ce42ff67b6546c1956503b798880f2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmic.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmic.exe
        • Size 924KB
        • SHA256 b958a50a9947ad7607a7ef1fc869724da2d442d204558b3ba79315ccfecd35f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 924KB
        • SHA256 2fc2d31121449e717d05230946721397b172e984faa6423a3955cca7bdfab5fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmiregistry.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe
        • Size 924KB
        • SHA256 15ffbf6b30575dba04be93cbd237d2ed47ad842a7604e2022200414ffdfd870c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        schemagen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\schemagen.exe
        • Size 924KB
        • SHA256 c04389f506c63414fcd59452bcda648168044d7af29e3da53ba1c4f5dc9482a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        serialver.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\serialver.exe
        • Size 924KB
        • SHA256 ab195b849b7f3fd8ff79b4a6fa5ba99e6a65fef736c3ff60e506d7d503da9c64
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\servertool.exe
        • Size 924KB
        • SHA256 10a1bb6688f5775209b42eb9fb1fd6e9a6fffca308e2922f0cd8b3436dec2901
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tnameserv.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe
        • Size 924KB
        • SHA256 489e2c13c7e55f058b1f6fcfe2fe240ee17d15d40b5c8178b59803cd0eb13b7b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsgen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
        • Size 924KB
        • SHA256 7b277b49e701c450c721fd0e84234989e60b3e0e080565517d07316a03030707
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsimport.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsimport.exe
        • Size 924KB
        • SHA256 3b1ba5a8bbd20223c6ddabb45c24ecb4abee2c6e3630b6b15307a41c4d9991ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        xjc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\xjc.exe
        • Size 924KB
        • SHA256 fd78df689ceb152db04e063f8d4fc9ce08dd7a5cf1ae2f5e9c38031695d2d78e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Wordconv.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe
        • Size 945KB
        • SHA256 fe331d42844ffcf197f1e21a52997a077216e4eb653568f5c88e74693566f27d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msouc.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe
        • Size 956KB
        • SHA256 a91019f3ed079d2ad41e63b003fd7084f4b5049ec46d2ed5a81c36eea2b33c90
        • 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 fb1bead59579558bd3f52670b71427cd2eed006c7304877e053ce58a6b2abae0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/908-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/908-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3324-22-0x0000000000400000-0x000000000040F000-memory.dmp