Analysis

  • max time kernel
    86s
  • 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
    10/08/2026, 09:26

General

  • Target
    2026-08-10_edfd7ce85539f173d7e70c84dc0a6955_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 1.1MB
  • Sample260810-ld9ebsem8t
  • SHA256 cd1874bf189aead959fc8686ef45dc7e5cc0e584dd62d67a152a98d38b0119b7
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 IoCs
  • ASPack v2.12-2.42 5 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\2026-08-10_edfd7ce85539f173d7e70c84dc0a6955_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_edfd7ce85539f173d7e70c84dc0a6955_amadey_cobalt-strike_elex_hijackloader_icedid_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:3180
  • 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:3552

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.1MB
        • SHA256 cd1874bf189aead959fc8686ef45dc7e5cc0e584dd62d67a152a98d38b0119b7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrServicesUpdater.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$
        • Size 1.4MB
        • SHA256 73b93892c892bd71460e69f7c270f4ff4935b5009db762561db72ea222f1c19b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pwahelper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\pwahelper.exe
        • Size 1.2MB
        • SHA256 f2a220ec12ba7c381933a690365317d316d1480f22021c9b51179efb0ee2ab1f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.6MB
        • SHA256 10caf488618b0a43c1ba96899d3f26efe2e3a4292db9996621f3928b989bfdbe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe$

        • Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$
        • Size 1.2MB
        • SHA256 5bcd6aff25e5b2c81a579b9fcb11869177ff0a7001d7f07e629afd261263de8b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3180-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3180-28-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3552-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3552-41-0x0000000000400000-0x000000000040F000-memory.dmp