Analysis

  • max time kernel
    96s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/07/2026, 17:15

General

  • Target
    2026-07-30_9ef96e6c30b3acb725eafbc7c892ccf1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 962KB
  • Sample260730-vsvddscg66
  • SHA256 e67ecdf5032ea94113bcab65df96bab7eac6bb43c21e89276c6c3018f1f179c3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 15 IoCs
  • ASPack v2.12-2.42 11 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • 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
  • 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\2026-07-30_9ef96e6c30b3acb725eafbc7c892ccf1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_9ef96e6c30b3acb725eafbc7c892ccf1_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:1680
  • 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
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:1752

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 962KB
        • SHA256 e67ecdf5032ea94113bcab65df96bab7eac6bb43c21e89276c6c3018f1f179c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe$
        • Size 1.4MB
        • SHA256 cc3f3e1bfe6df59d7c6afbb138cce046a6159d20d4de975a83ee9bc2ed66a426
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pwahelper.exe$

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe$
        • Size 1.1MB
        • SHA256 d52245debde70686f981af1d8d6faeca7d55a39a7bd3c69bebe6a3bda92a1501
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 c55ca10107d593bbb85522328a8a823572c4d2c41913a53519745260f31ef69b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
        • Size 1.1MB
        • SHA256 720ae4d4ed0d498026b3bca5e122ef382d082148d35014b8721aef75825a809f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jjs.exe
        • Size 985KB
        • SHA256 f85350645dc3c4e1fd1b626075d97c226e6e4d876b56739f4ec4e87ff05d1c75
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jjs.exe$
        • Size 985KB
        • SHA256 39dcedb5008bbae3bcd37e87615cfd4d31fc379fe748fe8c79a9f76f1333bf80
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jre-1.8\bin\rmid.exe
        • Size 985KB
        • SHA256 ca767c7ca39915290a0d8024bb66eb4f13373efda750e0009c6e74211c4c752a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe

        • Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe
        • Size 1.0MB
        • SHA256 9e5a84224f45448ee6d4253ec98348d8a6bca9fc9bdd4ebc62cb60d90f164f4d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
        • Size 1.5MB
        • SHA256 e803879851ee2a0d8e09342c6814615d2e014fd2414911203432dc310bec0441
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 1.5MB
        • SHA256 b355c197a1887eed80653e919bcc82a5b358c98f276ac338ce9633805d14f2ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1680-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1680-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1752-23-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1752-7-0x0000000000400000-0x000000000040F000-memory.dmp