Analysis

  • max time kernel
    110s
  • max time network
    121s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/07/2026, 22:01

General

  • Target
    2026-07-06_3965ae2d05ef2c36b8c004fed20a8c50_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 925KB
  • Sample260706-1w7qsact4w
  • SHA256 4cd144439b22130dbb686c0a4e40ce8314528e25aaac4663e9457ef8b0d5fb3e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 44 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 41 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 33 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 38 IoCs
  • Suspicious use of FindShellTrayWindow 51 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_3965ae2d05ef2c36b8c004fed20a8c50_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_3965ae2d05ef2c36b8c004fed20a8c50_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:1496
  • 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:1312
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2396
    • 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:1680
  • 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:4280
  • 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:1204

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 925KB
        • SHA256 4cd144439b22130dbb686c0a4e40ce8314528e25aaac4663e9457ef8b0d5fb3e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.4MB
        • SHA256 603be66bbd8dbaaf86a479b4b9cba2c03c2b52d71eef96e3938cf0d24fff6433
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 939KB
        • SHA256 fa4dbef757a120ed6690719d6181eace674a0852096bb0a917bfa51ec9a2754f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InspectorOfficeGadget.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe
        • Size 972KB
        • SHA256 1af0bf6b0ed115f91fe735ba9d4fb0caa307c46577a4a2ae62457d595714aa75
        • MD5 SHA1 SHA512 SSDEEP TLSH

        java-rmi.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe
        • Size 948KB
        • SHA256 96fbf52af8de5634a1423fe63ff32ab977cb5718eee5f08aa48706ac7530f05a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javac.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javac.exe
        • Size 948KB
        • SHA256 9ce5de35eadb660101f3be6f2d5eb0553ba883dc086c4b88b9c9871e311ec5b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javadoc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javadoc.exe
        • Size 948KB
        • SHA256 8b303ab0c6e304be4647347d9b8d05b4301dd993e8ad54c6960a5995887f987b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javah.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javah.exe
        • Size 948KB
        • SHA256 a5926f2bc614897e2ac4678dc4096b5724673e3b939b59b94b34b201e700ff0e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\javap.exe
        • Size 948KB
        • SHA256 7055e2989ff3e4eead41f4b06f299e1f3e892bdb0435bd2e874d0d385f72e6d0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jcmd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jcmd.exe
        • Size 948KB
        • SHA256 950e7ba9b2818ded9cef385d89b4f6d652f8f2ca1e5d2b54f9b7c53413243a07
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jconsole.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe
        • Size 948KB
        • SHA256 9ef65306863cc7817f0098f7d3089dcf5f215461030e53c0aac56d0c60454aba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdb.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdb.exe
        • Size 948KB
        • SHA256 8f1bb920e2b12e9defc18fae323f9060a80229b6cc282f41dd11b5314ce31911
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdeps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe
        • Size 948KB
        • SHA256 76ad2e30240e694cac5d5242a5f2c006514af1c298f05211d66ee49c3d23fcec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
        • Size 948KB
        • SHA256 64f69653d9dd289845fb71db123eaab0cddfa3d5cf620c3158fb44fd0033cf60
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 948KB
        • SHA256 276567914dd1fce06fa5358202302138915692e70cf0a92ff1a344d5ab994465
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jjs.exe
        • Size 948KB
        • SHA256 1f2d3a3dec3bbf796727290b087702968529aac1ca8ad14c30fb497990e07f16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe
        • Size 948KB
        • SHA256 fb8c3366b4830b596a4767d139ffd63670fc57dfe30bbe747c9bb8b53831a726
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe
        • Size 948KB
        • SHA256 a09669785eaf1ec96b85d39b6c9b9e71af64031ec4068b481924488bc884267c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jrunscript.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe
        • Size 948KB
        • SHA256 a7b01a3efaa04b1ca7a0e4d04101ba91d0a2d37a661257d1d8c33f086976e2c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe
        • Size 948KB
        • SHA256 a1df3a80035543c1fea875802c5f5e5ab422d7cbb335f19ddcebdc291e07e0b8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 948KB
        • SHA256 9d671980d817bc7a632397ed18b045e1a2e1d5e6b03626d3d5a810c528417411
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 948KB
        • SHA256 8f2afdda0ce10944106c379291d8b8b1db7a1f3d523042cf40d8c329d1e0c8fd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstatd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe
        • Size 948KB
        • SHA256 0e56efc4f75910527f77044d6eb5f8e81d54182ac0172f7c3f37e0e508bbc796
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
        • Size 948KB
        • SHA256 8c3e6b5489a648f3d546ba9052c6db638ebf73218bb9022d288e12dd94e445d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
        • Size 948KB
        • SHA256 c115a324e04a9c21c63de30262cd651474ed81d6402b2e2e64b80138bf1438fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\klist.exe
        • Size 948KB
        • SHA256 2ce0b88939960f964c8db20c0f5e9cb0e508f6b8bb72d02ef79aff1f4ab5203d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\ktab.exe
        • Size 948KB
        • SHA256 298fe86f468fa0dbed8518c8e610e621a0a2cffa2eef9ec3a6e7e3ec4c5a084a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe
        • Size 948KB
        • SHA256 01665abaeb801c3a7546f68d60f0fb9ac622e68a58d0b5fbf449be8cb4a84a31
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 948KB
        • SHA256 e32201c26ebbaea3d4371bc840d150fe4bf71d2bc3c596d0a1a852c8b01d4648
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
        • Size 948KB
        • SHA256 ebc7e0cfa37d0c5af037414640ef61cf28f6749efd220162cfa5ebadb837257b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\policytool.exe
        • Size 948KB
        • SHA256 f569b982cc9e01540f4a1deccbf9b9203e90d792c401a024e62f81be5e09860c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmic.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmic.exe
        • Size 948KB
        • SHA256 39492f1282e45bf7d9d5724d62bdf488a6982d470e3ac1163bd088060feada2f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 948KB
        • SHA256 a6e3f5979219c16d6db2cab3b88241883c9f8ae90f46ac1f01bf6012ee4d148c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmiregistry.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe
        • Size 948KB
        • SHA256 8176ea72282d9c819a6cdffe2ad40847e49ea5cc016f4a1e91a1d2082da3aba0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        schemagen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\schemagen.exe
        • Size 948KB
        • SHA256 0e986d4558cf0bd420c600db63803ab9be472b516825aef07c0f38acc5f59bf1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        serialver.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\serialver.exe
        • Size 948KB
        • SHA256 91ce594a8bceb1e5178d70459d43d4c502c53f008075162da66326aa6c063c1b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\servertool.exe
        • Size 948KB
        • SHA256 8431b2ef84905bde3510a531d1727f9802a63928bfab087c2ac49f835b4b650d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tnameserv.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe
        • Size 948KB
        • SHA256 18cdd3f6f745dc3e5270bac5d69fd1f3767a5fe8580903c40774d6528059125b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsgen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
        • Size 948KB
        • SHA256 a360ce0913daf608a0cb3a52656b25f8bd1bb68eb4d72d4a2edcea0383b60a43
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsimport.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsimport.exe
        • Size 948KB
        • SHA256 3ffb6184b0125372f265e62b85275fbbc10538932550d6c23869b2bc9c427bdd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        xjc.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\xjc.exe
        • Size 948KB
        • SHA256 0f28d6a186e86744074de7b2abcb633794587a633fd42f2eca7433ee666ed1ed
        • 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/1204-1420-0x0000023903920000-0x0000023903940000-memory.dmp

        memory/1204-1454-0x0000023914200000-0x0000023914220000-memory.dmp

        memory/1204-1410-0x00000239001E0000-0x00000239002E0000-memory.dmp

        memory/1204-1421-0x0000023913E80000-0x0000023913F80000-memory.dmp

        memory/1204-1432-0x0000023903C80000-0x0000023903CA0000-memory.dmp

        memory/1204-1409-0x00000239001E0000-0x00000239002E0000-memory.dmp

        memory/1204-1408-0x00000239001E0000-0x00000239002E0000-memory.dmp

        memory/1312-34-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1496-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1496-21-0x0000000000400000-0x000000000040F000-memory.dmp