Analysis

  • max time kernel
    105s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 01:10

General

  • Target
    2026-07-05_c5b1a3fc72aa672cca99109a4e29bae1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 939KB
  • Sample260705-bjtkysbw3r
  • SHA256 03c2c2b343740903072b593e94e38b23ec1b774859eea24c5a9ed9353983260f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 34 IoCs
  • ASPack v2.12-2.42 31 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
  • Drops file in Windows directory 61 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\2026-07-05_c5b1a3fc72aa672cca99109a4e29bae1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_c5b1a3fc72aa672cca99109a4e29bae1_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:1272
  • 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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2516

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 939KB
        • SHA256 03c2c2b343740903072b593e94e38b23ec1b774859eea24c5a9ed9353983260f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 f8f03a233f308fe388ad2b09a597e34532be1351fdcf463156bfb2160759c5a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 953KB
        • SHA256 80ecfe69cf1c698d9b1fb6b4989fea5b441f02d60fc13e5509d9744ff662deec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
        • Size 962KB
        • SHA256 2dbf049bb6875d85e01352a2158ca95f70de49e1d76f963e9db82894de07de15
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 962KB
        • SHA256 49fa2ce2bc9658387b09d4a4692f062c96dc2aa95d14d8e1e46580200841f3dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jjs.exe
        • Size 962KB
        • SHA256 976960abe78ff41ee08152233d641d31527695d9e000932fa64c8058b229f503
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe
        • Size 962KB
        • SHA256 7b424caa807c58e2948477f95b507f6e514840905fc96a71b9ee1d1d298c4273
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe
        • Size 962KB
        • SHA256 f7269c3dbbd91983dd05a614113332074c10f3a391452283f613080ec764813b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jrunscript.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe
        • Size 962KB
        • SHA256 298e16b1c346c3ff84a3740c8e303ef52d19cc4d018ccd488c68c2e52efc0208
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe
        • Size 962KB
        • SHA256 6e15e2764aa6e1e8ebf8ba444abf92245c9f1cb0562f39c95ef4adf6e59e5d61
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 962KB
        • SHA256 ee0651a49b176077d7820ea20e7049878b13a2b43c2bffffaadd7167d21d1cb2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 962KB
        • SHA256 ffbf034d70a983a22d4cbe841ca60c69d7472e2d8ae213696058a37a7017cb7b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstatd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe
        • Size 962KB
        • SHA256 9778899a475a0397a2f23fe9d28da7ab86cfb192cbfc6e15a66cf1ea302f9c8c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
        • Size 962KB
        • SHA256 7328c0c46ae7d5e2ac0c3eb312415fee431c5359b102fcb4d7a28c11072c8435
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
        • Size 962KB
        • SHA256 33856b5df45ccae34c05ce41fac3b09353e5bc1613e0779c572cab98650d2ca3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\klist.exe
        • Size 962KB
        • SHA256 8e796a7de5789d4e71f3209fd1561b83278f784b10385ead983d72656294c409
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\ktab.exe
        • Size 962KB
        • SHA256 593e8b90bee581ff6b81ed2de1ad098049ba684e81347a45b1b5587430728a7a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe
        • Size 962KB
        • SHA256 3e90914e62bdb8660cda9f4050a562a1dda2f29ebd59a5c5dd4643c9b84e7d0a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 962KB
        • SHA256 ed071d53aa2083d66c49ac50528c7464bb485d9c1b775ace8c1dab07ddb298d0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
        • Size 962KB
        • SHA256 995c802d91de2af14c225222124998cecc08e9dcb047508fe44c6c97114b7837
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\policytool.exe
        • Size 962KB
        • SHA256 f5f9d50aef3e959e355fbaa1922376031a3014679fff9ce7f8558e37861b5c2f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmic.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmic.exe
        • Size 962KB
        • SHA256 c2a1fea0b796c7298de324edcdcf304dc918643b9075f1425b9985933042ab8e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 962KB
        • SHA256 044fdbfc5244aa24c836fceeb8b08ae47d3b44a10a620a7828cf342cab305fdf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmiregistry.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe
        • Size 962KB
        • SHA256 f4415cb166f4483a329d0d02188e51a82fd00d17f3efd289e3d8e05bdb37375a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        schemagen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\schemagen.exe
        • Size 962KB
        • SHA256 4d15901c9e7eec123618751608a7f2a133703cdfe75f284d42cd122743f4c6ee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        serialver.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\serialver.exe
        • Size 962KB
        • SHA256 03a1a7a5942d922c527cc0a26eee1577a40bddb6f62c7a4cf6e4a712b268fc25
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\servertool.exe
        • Size 962KB
        • SHA256 78786b2ab64970e5d9ee1171094fbba336c6771876d091d848c9d31d3863bbf1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tnameserv.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe
        • Size 962KB
        • SHA256 7b240d53eeeeaa52979a8ac164dad5a6bac4fa65c5d4fbaef0f9a49a53125136
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsgen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
        • Size 962KB
        • SHA256 6717c6463ee520fb48e4f6a37a968720997a7dfa2b2e446aad5d729e3628237f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsimport.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsimport.exe
        • Size 962KB
        • SHA256 7b3c57378b7be9ce01f58a66e61dd1ab8f2be72df015daecb5e7fe6da7dff83f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        xjc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\xjc.exe
        • Size 962KB
        • SHA256 fdee1465fb414dfd1464132859054529bab0c0b9f1046bf77d4b7ffb79ed24e5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1272-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1272-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2516-41-0x0000000000400000-0x000000000040F000-memory.dmp