Analysis

  • max time kernel
    106s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 15:08

General

  • Target
    2026-07-30_a78997b3ea26fc4b49de556dbddd69a9_amadey_cobalt-strike_conti_elex_hijackloader_wannacry.exe
  • Size 914KB
  • Sample260730-shya7abe23
  • SHA256 493c247099a8b07f89219922fb8856fe527aca36ef351d31ebb3921545a8c310
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 46 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 22 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\2026-07-30_a78997b3ea26fc4b49de556dbddd69a9_amadey_cobalt-strike_conti_elex_hijackloader_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_a78997b3ea26fc4b49de556dbddd69a9_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
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3548
  • 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:4176

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 914KB
        • SHA256 493c247099a8b07f89219922fb8856fe527aca36ef351d31ebb3921545a8c310
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.4MB
        • SHA256 052551b5af745ff37fd3578ade4f73ef5194d642d93319f5b228da81c330c3f9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 928KB
        • SHA256 592cd8e9260550a99efeb1c48b29994ea4b972977637dab8b1a5e0dc94125e6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe
        • Size 962KB
        • SHA256 3f0c23dace37a2c44a7b32693ff0aaa51795503b7ef30c0f6b33d06de5571fc7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe
        • Size 1.0MB
        • SHA256 86a91d45f384c53121c6c0eaa867a37e5b5290c209fa8bfce5bc2d4dbd34349f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jarsigner.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe
        • Size 938KB
        • SHA256 07fa6b198c6c4f1740c35c557397efc56f2a6ea360017f860139399bbcd7991a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java-rmi.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe
        • Size 938KB
        • SHA256 600b99062528a585a5ffa4cb7cd979f9411276979ed1e859dfc5f35b12c94e43
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javac.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javac.exe
        • Size 938KB
        • SHA256 c5208d0c3f4df2fe2071718cfd5c43a0dce32ee4032e551b1322a530c3ae40f3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javadoc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javadoc.exe
        • Size 938KB
        • SHA256 d76e642fb643e353892fd0670f01d8b493d872363b1add560de5ad21c1f4f533
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javah.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javah.exe
        • Size 938KB
        • SHA256 6a47b1f6a9413484841ffbf2f252b93da748438e850c1099aa24f54b976adbcd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javap.exe
        • Size 938KB
        • SHA256 b11e1d8a4787c03b1b6802ba171bfd566708332cdbe38b742618ed55cd001977
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jcmd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jcmd.exe
        • Size 938KB
        • SHA256 f11706756bf6cf41146c1472d12d4a5cecb2f384be03c67801caaa51cb38ef05
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jconsole.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe
        • Size 938KB
        • SHA256 9f679c6377f2a45023eeb611eb059bc2a4e6e652972b5e533a2c2a0ec3f60d8e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdb.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdb.exe
        • Size 938KB
        • SHA256 d694373bb1bf8f51689c377dcaa57e59341e4ee2db90f3f4b5ef3c5ddec876dc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdeps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe
        • Size 938KB
        • SHA256 22389bb5e87b54d309c599f51b73bedf5d1ffd548e28c224070e9a6c530e8ab0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
        • Size 938KB
        • SHA256 ef06f79f8bb6e899fd038a67c9ab23e459a8d61606cd337de96bb42592fa77c4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 938KB
        • SHA256 fcf585dc9285112d9d4b0335f376299c1f7ad0f85e0399276c35ef5e3c685a30
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jjs.exe
        • Size 938KB
        • SHA256 7a26fec6c0847a040f663dc0514e64a16f467ede418ead671414b9fe4a57cc2e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe
        • Size 938KB
        • SHA256 96419f5f76017e7f6eafefd7abee257257d6dd962c362cf0293d2563f8faa19d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe
        • Size 938KB
        • SHA256 e35c74c4c8cae92f73b69256d8fd0a394cc666df11789988248076fb53e3036f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jrunscript.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe
        • Size 938KB
        • SHA256 29295054196f0f64e521a26f5f6f5f082d3b38123bb7e2dc9c45fdec904d52c0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe
        • Size 938KB
        • SHA256 69450bbc17f52633536f4ca2472d7616b8f76475c3a5ac71d815199e7cbef27c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 938KB
        • SHA256 c27c18fd7ec51f86ad321779b30294fea62d72ba12533f844416321150903fc5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 938KB
        • SHA256 a2cd9028c357863a846f94f93f7756e9de5c4ab91dd72b2048979dc483646d26
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstatd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe
        • Size 938KB
        • SHA256 d0b811de0611d1f45a06173acbf48a59cd56c5cb48a0163a766444240bdde4ef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
        • Size 938KB
        • SHA256 8f4301f74b70c3d0c89bfc4588256bdb2d169c4d1bbc11ca472c68d828db6105
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
        • Size 938KB
        • SHA256 45616fc22311d7ef313c687fcd6349590daf1838c352d6618021369148f4a185
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\klist.exe
        • Size 938KB
        • SHA256 a0eaecfdb51871c89171e416c8ab1ca3ed2463fc95f169246994cac120528713
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\ktab.exe
        • Size 938KB
        • SHA256 44d13958022ef66ca6f93aef6cf5b65d59dac681a0b4acb879818ee8a0d08fe6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe
        • Size 938KB
        • SHA256 b3d777110333f63ea25ae7fd4a2e40bbb2471e37d8c873d17d77f543d2af1629
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 938KB
        • SHA256 d0958b42b8a795df637af8919cb77946cc3370a21d22dde136d27a370a6e2cf2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
        • Size 938KB
        • SHA256 b75cbbb349ea3b1eea306afdb801ea6f1f948e03ef3a1c7e3bd5372a37f10f55
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\policytool.exe
        • Size 938KB
        • SHA256 489364b53c467e406b3271d7196cd5406b63b5213138e7ca09f65eeedf740d83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmic.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmic.exe
        • Size 938KB
        • SHA256 71d3ab34213c7e2f9573ae513f7099a894f5f758eabc40c78ea8e526ff41c81c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 938KB
        • SHA256 2561aa644d402a1874104e5ef8b5a13f30b8b145e8c95dbaa52a4ef44eda25c6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmiregistry.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe
        • Size 938KB
        • SHA256 2866ffa2ce484d1eb8f8ea8fc84bed7cdff01ab85926af898a2c7a0b44ee9ea9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        schemagen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\schemagen.exe
        • Size 938KB
        • SHA256 4e6082ca44834a1358bfcc7c764ec96a290a8a1162f212f686ff52eb3a0e082d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        serialver.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\serialver.exe
        • Size 938KB
        • SHA256 233098c73a5d5926089ea78e9901171977d8ddfb4d26b187f2eb9b4af3c14353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\servertool.exe
        • Size 938KB
        • SHA256 2fc87a78eb61855d549b7e5ad1cd0af9354d12fb454c1278d7f58fc331d8bef2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tnameserv.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe
        • Size 938KB
        • SHA256 cccb5faaa0fb481a4162d80423fb4814537f7d9d839b4eb8ab9503346ded7de0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsgen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
        • Size 938KB
        • SHA256 f97e403082b469ae094edb98d7372787c8808f91a1d983be9b64b58eb0903e9e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsimport.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsimport.exe
        • Size 938KB
        • SHA256 155725e7b4347fa4dea5fc3f6c2de7c5858ac85cd6b6e1d59ca73302d615040d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        xjc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\xjc.exe
        • Size 938KB
        • SHA256 69d25310cc7906cfb3e4b76cae9a244609495e8ba8ba136b4d22565b3b541283
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3548-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/3548-1518-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/4176-1537-0x0000000000400000-0x000000000040D000-memory.dmp