Analysis

  • max time kernel
    76s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/08/2026, 00:38

General

  • Target
    2026-08-07_d1590206004eeac98dc73a8048800440_amadey_cobalt-strike_elex_hijackloader_luca-stealer_njrat_vidar_wannacry.exe
  • Size 1.3MB
  • Sample260808-ay6cmawfle
  • SHA256 c602e0131fdf508c7f9d9ee2ff0135a24b35c0868f48e9f0e7ade5a6df999edc
  • 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\2026-08-07_d1590206004eeac98dc73a8048800440_amadey_cobalt-strike_elex_hijackloader_luca-stealer_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-07_d1590206004eeac98dc73a8048800440_amadey_cobalt-strike_elex_hijackloader_luca-stealer_njrat_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:3368
  • 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:4628

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.3MB
        • SHA256 c602e0131fdf508c7f9d9ee2ff0135a24b35c0868f48e9f0e7ade5a6df999edc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrCEF.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
        • Size 1.6MB
        • SHA256 77c4ee69dce12f4453dc01524b7c2c245907d838ce28f0df171bd4e264afec02
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgewebview2.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedgewebview2.exe
        • Size 1.4MB
        • SHA256 9ba5fbeb6348679556283294c821b67a4a0329a5595c310c99a900e70f8321c0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.8MB
        • SHA256 58580e598696e9ea4bcc3519371efb788d71e6e7211a37ee8cedbe05b36ef964
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 1.4MB
        • SHA256 5d56263461e28f97c6f271ec1c9651308cf70bbfd723a43eb882f90298b73ff4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        XLICONS.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE
        • Size 1.3MB
        • SHA256 8ea630b7a838da84e76a776ffa4ef085621d67ba259a52872224bf04dad66f5d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe
        • Size 1.7MB
        • SHA256 fabef8d4cde28a3d9b5119bb6413988f488c866ff2059c8f786fdbb78301d447
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3368-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3368-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4628-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4628-41-0x0000000000400000-0x000000000040F000-memory.dmp