Analysis

  • max time kernel
    109s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 04:33

General

  • Target
    2026-07-06_316201c7c9b1883a7e3e60e6a4981b75_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 900KB
  • Sample260707-e6nvrshy6z
  • SHA256 79c071ebd575bf7dda1bf85db6137e996d879a7488d4bd516b8787fd6a2bfd56
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 40 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • ASPack v2.12-2.42 37 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
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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 15 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.

  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 35 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 42 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-06_316201c7c9b1883a7e3e60e6a4981b75_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_316201c7c9b1883a7e3e60e6a4981b75_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:576
  • 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:5084
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5704
    • C:\Windows\explorer.exe
      explorer.exe /LOADSAVEDWINDOWS
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:4712
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1360
  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1608

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 900KB
        • SHA256 79c071ebd575bf7dda1bf85db6137e996d879a7488d4bd516b8787fd6a2bfd56
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.4MB
        • SHA256 fb59adaad47c81b1506f822ca0dc7eb60f0de3553dc0a673da4a1e1a8bf0d91e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 915KB
        • SHA256 846462d96b2020671a1d2366bf72454088a2ef7e523b75a34072c5bbbb776062
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InspectorOfficeGadget.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe
        • Size 948KB
        • SHA256 cfeaa344612a2cde65498799c9af36dca0dbb98d2d6a9c85937f0986fa859aa7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java-rmi.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe
        • Size 924KB
        • SHA256 688f3412490093e429c74a008bc9f02f07efa64905481b853e50dd86eb565de7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jcmd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jcmd.exe
        • Size 924KB
        • SHA256 510350e4da58fd5af055e54940584df83044a4588792298a2e5c10a809802773
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jconsole.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe
        • Size 924KB
        • SHA256 3cfb59a8e7c53967f1b4fac09de65fb525de87fe68c51563945b293e540da0a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdb.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdb.exe
        • Size 924KB
        • SHA256 316f4cfd4a3a2805f137009ad73de431e9629a99a2eaa068783334fc68d125da
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdeps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe
        • Size 924KB
        • SHA256 6736e0112af34a7a4cefda9e650d40a3fe155ba1865cc9bbd22ce64592cb454f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
        • Size 924KB
        • SHA256 9b39d7524e615f66fcbfeca3216ea6ef97d1c7ed99fb7ce05d5203a7f2657531
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 924KB
        • SHA256 e7da025f7d15c77fdd25b3208fbaaffc5806298832c03fc7d985d6be903278cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jjs.exe
        • Size 924KB
        • SHA256 a3d5056f2d61c218093f2c3ecf6134fead7161be6e62d47c49e839390fb604a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe
        • Size 924KB
        • SHA256 1046949cb2020f9a791fc15561bfb0cfc746a38e81d84ba0c6f8c10b9e2a4b79
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe
        • Size 924KB
        • SHA256 59d409ad69fa7255b49d71ae42947a8066826df2dfb4bc44e9948dd0a2107b4e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jrunscript.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe
        • Size 924KB
        • SHA256 61e932027cf289b700bc00f4b930f350aa7fb11d2fd9570d3eb8992b61deedbc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe
        • Size 924KB
        • SHA256 4693519a3e085b4424ca88bbf278745821bb1cb0c83fd496a9b0cd20718a4353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 924KB
        • SHA256 10edca0bd498725c8a0c9535593e698bc18bac3e70cfa8c33c35a88710afbc06
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 924KB
        • SHA256 c4eab756cd1333063d3cff637b04c84c6e072abd51d2bedc5b8a73c46cc1dcb0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstatd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe
        • Size 924KB
        • SHA256 3cedd379e21138f4d15335696e5d94a664b38c341bc7cfd44a6c505cd6c88e8d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
        • Size 924KB
        • SHA256 0fc7fc51dbf181bd886243459fcfe91076fdb05a85e049a4307ba50c3be8cd69
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
        • Size 924KB
        • SHA256 917f730ae4a2d9f220417c95897bd673cef3e8c2d892af21d7da473ee73fb08a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\klist.exe
        • Size 924KB
        • SHA256 ab9db551fa65a476dead7c7180e1fe3d7b0616523cdb6e0f81f168f762b59e47
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\ktab.exe
        • Size 924KB
        • SHA256 d0858245861f18bb42102da45bfa83c66510602f726044c2273ee0570d0b0999
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe
        • Size 924KB
        • SHA256 afc8bf85d1c352db24a658963356f27b4fff87fa90ae69575de5595004f49812
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 924KB
        • SHA256 206368452e9b76e409997e08624c7ad949143e2124195eda94c0ad72babdcf2b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
        • Size 924KB
        • SHA256 25432a6fdea43a9f17bb3ad55a02b466764da21b1bbfc5b58e0e8454b334bd11
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\policytool.exe
        • Size 924KB
        • SHA256 65672a0032788d692b3dcd6e9647ea6533bbbfe8a44f9de45a30129727e98746
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmic.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmic.exe
        • Size 924KB
        • SHA256 310b7731bfa3508ea2c99bea6990a101ea7664381c4ab10442502d0822ebc59c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 924KB
        • SHA256 d31588567253e7b1b3683db018b664bf2d53cd75420dc754856406369e0ebe70
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmiregistry.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe
        • Size 924KB
        • SHA256 377b2fffa55cfe337e7e436f21eab16ba4ec28816d1e116abd106ca7c5b60ac3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        schemagen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\schemagen.exe
        • Size 924KB
        • SHA256 0441cf46f14bda516b9585636aa678f42549d4f4945211ab264be3127d0af2c2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        serialver.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\serialver.exe
        • Size 924KB
        • SHA256 9c082fb282625209aac4d1e60c53495774f3af0b0ad4bddeedeb7c84261a5b99
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\servertool.exe
        • Size 924KB
        • SHA256 a4c49a8ad4a16d32e9f400bfc501bf51942334ed3281ea743c48a11b3a32ad0d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tnameserv.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe
        • Size 924KB
        • SHA256 3d6a61367bfe8eabb184c325ddf24e7c0bf8a0023ea7428ceead10b50bd3a916
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsgen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
        • Size 924KB
        • SHA256 c38ba254409a04e604e444caa5dc102f7d49084f31a49804f7cb7f4cb1587f68
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsimport.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsimport.exe
        • Size 924KB
        • SHA256 0b648348f5634abc804c972730e9368261971e69476e21ae5fe24d0ec004f483
        • MD5 SHA1 SHA512 SSDEEP TLSH

        xjc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\xjc.exe
        • Size 924KB
        • SHA256 fa4e342957bc42823bdb6a595988d197d91ff74da8f0e869b1a32c0ed7b67904
        • MD5 SHA1 SHA512 SSDEEP TLSH

        prep_Activatable Class_Hermes_perf.cache

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
        • Size 595B
        • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
        • MD5 SHA1 SHA512 TLSH

        memory/576-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/576-33-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1360-752-0x000001D8801E0000-0x000001D8802E0000-memory.dmp

        memory/1360-779-0x000001D8942F0000-0x000001D894310000-memory.dmp

        memory/1360-759-0x000001D883CB0000-0x000001D883CD0000-memory.dmp

        memory/1360-770-0x000001D883E80000-0x000001D883EA0000-memory.dmp

        memory/1360-760-0x000001D893EE0000-0x000001D893FE0000-memory.dmp

        memory/1360-1065-0x000001D8979B0000-0x000001D897C4E000-memory.dmp

        memory/1608-1085-0x0000023889CD0000-0x0000023889F6E000-memory.dmp

        memory/5084-34-0x0000000000400000-0x000000000040F000-memory.dmp