Analysis

  • max time kernel
    85s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 12:36

General

  • Target
    2026-08-09_5280d14b6760eb569f06bc6d7d221d5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.3MB
  • Sample260809-ps571axgle
  • SHA256 5af711da05b38c5a79854e647d899880ca5d2ca98789343645024151609364f0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 6 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\2026-08-09_5280d14b6760eb569f06bc6d7d221d5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_5280d14b6760eb569f06bc6d7d221d5b_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:3564
  • 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:1068

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.3MB
        • SHA256 5af711da05b38c5a79854e647d899880ca5d2ca98789343645024151609364f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcroBroker.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe
        • Size 1.6MB
        • SHA256 ce5df3362bdd4bb4aaf267a8a4b1378b7a96f8b0d5dce64368ad7ab0b61a6693
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrServicesUpdater.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$
        • Size 2.0MB
        • SHA256 4386a9b37ca0cb745d9d29faea042405f05e1aecb3f9e3e688de7f76be690f15
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe$
        • Size 1.4MB
        • SHA256 a1ebb3ab71bc6624f67f348ee354699ade83e67eb3e658ab181bf8f8047bd1fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdgeUpdateComRegisterShell64.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateComRegisterShell64.exe
        • Size 1.5MB
        • SHA256 10066a9d0159a95b193784253bde9969f0df1d4ba8ffa4e221aeb87357eb720b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.9MB
        • SHA256 60fea48b0aafd2ef51cc688363c10a9467fa4ecba4d845911d02425aadb2ce10
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1068-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1068-53-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3564-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3564-40-0x0000000000400000-0x000000000040F000-memory.dmp