Analysis

  • max time kernel
    93s
  • max time network
    114s
  • 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, 08:51

General

  • Target
    2026-07-31_dcb5abcf187a613098fea9bfc25fb538_amadey_cobalt-strike_conti_elex_hijackloader_wannacry.exe
  • Size 914KB
  • Sample260731-kr78rayeje
  • SHA256 b2bb127f4f8b1cf61b30213b148f2945fd305b7a61401bf461c14f92f364d209
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 43 IoCs
  • 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 26 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_dcb5abcf187a613098fea9bfc25fb538_amadey_cobalt-strike_conti_elex_hijackloader_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_dcb5abcf187a613098fea9bfc25fb538_amadey_cobalt-strike_conti_elex_hijackloader_wannacry.exe"
    1⤵
    • 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:6012
  • 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:3640

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 914KB
        • SHA256 b2bb127f4f8b1cf61b30213b148f2945fd305b7a61401bf461c14f92f364d209
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.4MB
        • SHA256 3780b9f092a205fd8e9bf9607652794a8b6dd8e271d63a1e147d5a457950cbc0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 928KB
        • SHA256 a21fee8e1f5f63f8991fa52ce1e47c734495fc3bca3cf6ce9c17fc096d893089
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java-rmi.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe
        • Size 938KB
        • SHA256 8457a7178f336cc3ff6c79469e02fdcbe2618cabd62b810bf135deb059bb06ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javac.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javac.exe
        • Size 938KB
        • SHA256 f7410721ed33836e1eb55a2bc4d5b4e9071ab284f8406d080085f0df9b8951fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javadoc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javadoc.exe
        • Size 938KB
        • SHA256 c00f15aaf926d3334caae7583d01dd7082040141c2f292322b2300a350719ce1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javah.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javah.exe
        • Size 938KB
        • SHA256 268d7fea4fdc06ca3c189b947ba61597d39fc33a3cdfffeca9fc6d2145e33af4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javap.exe
        • Size 938KB
        • SHA256 d21ef50b11446f488f2dd96e4b155e1a1eb06ddf393373b3c4f3ae23f46dd399
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jcmd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jcmd.exe
        • Size 938KB
        • SHA256 e7a8d19444393a0989cb2cb5a3bd581833b0e1aa7866621b628b1967b5e61d71
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jconsole.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe
        • Size 938KB
        • SHA256 263a674de85fd74d21b63b8ed455c1584d22b8fc27aa257cc75fe2195f3e8c7f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdb.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdb.exe
        • Size 938KB
        • SHA256 fc72398810bc87442444514f9677f86a2a90320ee741a5876833cd88f15b25b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdeps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe
        • Size 938KB
        • SHA256 4fb2219e6f095c4099dadf249b6b6151a87e4a2476685ad1aa4b95e1b49e284c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
        • Size 938KB
        • SHA256 78a26adc7c946ff57d33ae1698ffc56d7836b0093554a242bf83620e3975ecdc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 938KB
        • SHA256 ab2d3a6554bef96eaf1cc7a047a9a78eb395716040a1f59311f3ebb4f9dca68c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jjs.exe
        • Size 938KB
        • SHA256 7c31d5fc2543094e8ae6f63541e8f90df2acc856b0508e32018e6bc2f781bbf7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe
        • Size 938KB
        • SHA256 8a23ccbade3fba3826ce777134abd03458f003c3ac07c9ab37aed66c22bd95c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe
        • Size 938KB
        • SHA256 26c9282dc1d75431e3194d00cdfcff6f0f00c2f05cf645fffe5d964d382fdaca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jrunscript.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe
        • Size 938KB
        • SHA256 a2109b6455f8989f42d01ff7e473905e2e46e6da2818b263e83047407f2e4ea2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe
        • Size 938KB
        • SHA256 781b4c50a9dec3adcf7d013ad4d9a905e208e0bf18bbeb0025c4b47a107a3156
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 938KB
        • SHA256 4be55df53470413d6e5f95363008ed3f97c527be714655af7026c46709405f2f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 938KB
        • SHA256 89dc59a1a7281dfbd08099a3241861605211689c52c060cc802080a01632de14
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstatd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe
        • Size 938KB
        • SHA256 8614e5524a7e20ef67c813c86a12678b69e722eaec7da890f2290110bc570fd8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
        • Size 938KB
        • SHA256 b6c5caf8a58dafe62acd3db0771d8e37eb9a6ec8f99dc1c20b7bda66f5b6af76
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
        • Size 938KB
        • SHA256 eb9452c6a4be88999b738769445ac0ad4d206124bb7600826e5d7da299f7b71e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\klist.exe
        • Size 938KB
        • SHA256 92a3c0e54f4b971fecfa2840e0e267493be5eb888ca2ea5c8af8fe1cf7dba8dc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\ktab.exe
        • Size 938KB
        • SHA256 c1b1f903214d4e0b7ce89fd2b25ddb482e71bfbca06b06236ae711eb1d914599
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe
        • Size 938KB
        • SHA256 a9396b96ad16fd3e955eb5d8c9824f93973107b1bbae5c0ad9f7ab0230734569
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 938KB
        • SHA256 553ef49e54db8bf203cf8afe135fb4ecc2c9b8cff76afa876b110ab12990daa3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
        • Size 938KB
        • SHA256 aececca4e432fe055e5e165af66bbbfd44deb38451c7e2554b851fef3565f162
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\policytool.exe
        • Size 938KB
        • SHA256 468fbaa3bd7ff3934daa94e0ddedcaeadbcaff01cbfac4b4d0b8026f64b7bf00
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmic.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmic.exe
        • Size 938KB
        • SHA256 cb1ab8d5b43cd210a875c6bb79805d5a335c1f0c530bd6179ef85f2ef1921bf1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 938KB
        • SHA256 fcaea0df2ebb0386c8f805b1045feb04af528811b369feb84398a8f31dd22ec9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmiregistry.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe
        • Size 938KB
        • SHA256 92c192f707f3921a81e40bc12d14fe3ec88490d1639af7922ae2df8571233605
        • MD5 SHA1 SHA512 SSDEEP TLSH

        schemagen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\schemagen.exe
        • Size 938KB
        • SHA256 7afb3d8d2a523d060cf373f631ed1362ffd0fccbc88e4f02ee5e9ac184fce238
        • MD5 SHA1 SHA512 SSDEEP TLSH

        serialver.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\serialver.exe
        • Size 938KB
        • SHA256 8a9247ead3fc552f718777e30399f549e6a652d0e65ec3587030a019caa32268
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\servertool.exe
        • Size 938KB
        • SHA256 c60973188c79836a37f1f099a8820e11f69b47a7e7eef0b3253dac8212bd6008
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tnameserv.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe
        • Size 938KB
        • SHA256 8cd42bf90f51dccf530b3601a9945a37088e0b21cfb805b21befd80997454142
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsgen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
        • Size 938KB
        • SHA256 6bdd5b00163ea14b1b0139ed5f38f6469cab3721cdaea671ef66b3d1268c5425
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsimport.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsimport.exe
        • Size 938KB
        • SHA256 3feba404c96eaa3e61ee5d913af1c125df0bcd1003ff0fd51561e5717255d40d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        xjc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\xjc.exe
        • Size 938KB
        • SHA256 55a22296d5b41a8c736669fdbda4b3bf3b0bbb4d9c5792707107158001652c33
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3640-2040-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/6012-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/6012-2021-0x0000000000400000-0x000000000040D000-memory.dmp