Analysis

  • max time kernel
    80s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/07/2026, 15:25

General

  • Target
    2026-07-06_248497d952ea4c6e8fb32fcff0e10076_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.0MB
  • Sample260706-styfbscz4m
  • SHA256 c5378e3ff77ab145298b11cc30c7ceac9c7e215afa929270448d7d2059081d97
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 7 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\2026-07-06_248497d952ea4c6e8fb32fcff0e10076_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_248497d952ea4c6e8fb32fcff0e10076_amadey_cobalt-strike_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:3700
  • 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:4216

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.0MB
        • SHA256 c5378e3ff77ab145298b11cc30c7ceac9c7e215afa929270448d7d2059081d97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevated_tracing_service.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe
        • Size 1.1MB
        • SHA256 50aed78261ec5df591e719dc55a9df257ee2cddb67bde43a5bb482e8ac9e48cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 c43f33d5e13e588ef23287e71ee652dd8c76ad375332c68a73b400ee6713f955
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevated_tracing_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe
        • Size 1.1MB
        • SHA256 2f8dae3412b80715d58c376c99796127255baff560ea7dd116236116391f4e7b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Integrator.exe$

        • Path C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$
        • Size 1.5MB
        • SHA256 fb071e76d3f837ca48869b6d9ad835f7826c8ac4e007fd6d11dff17bee028001
        • MD5 SHA1 SHA512 SSDEEP TLSH

        excelcnv.exe$

        • Path C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe$
        • Size 1.2MB
        • SHA256 36ae2a70245fb5ee4a10fed7b97066b59c4a086f0bb5a01102eda6a6e9f2d16c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe
        • Size 1.1MB
        • SHA256 39464a22485f6965baeafdbf981ef56226dd24f925addf987bab9ba66fe2dec5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3700-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3700-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4216-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4216-53-0x0000000000400000-0x000000000040F000-memory.dmp