Analysis

  • max time kernel
    102s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/08/2026, 15:28

General

  • Target
    2026-08-13_36b4699d70f1aad78914643e9c427062_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 964KB
  • Sample260813-swa3tabg77
  • SHA256 cb706e96e2b71dfe1340b17d02fa155d84e195f014ab9b30e676c9f92212acb7
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 12 IoCs
  • ASPack v2.12-2.42 9 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 14 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\2026-08-13_36b4699d70f1aad78914643e9c427062_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_36b4699d70f1aad78914643e9c427062_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:4828
  • 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:2388

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 964KB
        • SHA256 cb706e96e2b71dfe1340b17d02fa155d84e195f014ab9b30e676c9f92212acb7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrCEF.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$
        • Size 1.3MB
        • SHA256 bd7bf67d6bba75ac7142f94f41b0173e243024a37126aad292986860841e73be
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Eula.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe
        • Size 1.0MB
        • SHA256 c998a99b584c25afdd53ce00ae1412899e85d9ee8caaf4460a4fa159b6026a4a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 1e901d73aeaba965684fe3d8a051077f4d21f3f4352ce3bbb7c3a399d782af3d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdb.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdb.exe
        • Size 987KB
        • SHA256 0918747e9f1f0c88cfb586ac33e29af9d4b5a3c1286372b6a17b9daeb93e0f0b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdb.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jdb.exe$
        • Size 987KB
        • SHA256 5f0e051c228d7ab94838689d949489cbec7980d1575b9b213f8d5de40433d427
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jre-1.8\bin\orbd.exe
        • Size 988KB
        • SHA256 969ea986023f44bf92334793c5e79a8ebc309fc1cf50384ac900a97e3f470aea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
        • Size 1008KB
        • SHA256 e51d05420cdfe76c0f8ec552014f09cb93e7ff9229c382e7da3612bee3243a67
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe
        • Size 1.0MB
        • SHA256 de0422c516b5d0fb32bbd765436a963021dd7476992909f9eed9cde00897f5b2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2388-70-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4828-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4828-57-0x0000000000400000-0x000000000040F000-memory.dmp