Analysis

  • max time kernel
    95s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/08/2026, 16:27

General

  • Target
    2026-08-07_224a9e065d4ab58fc74b2e4a1febf897_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.0MB
  • Sample260807-tx3d5azclf
  • SHA256 9f25aaacadaf7fb86cd0208eec3a494e36aa93274e88ed36210a777557459a9b
  • 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\2026-08-07_224a9e065d4ab58fc74b2e4a1febf897_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-07_224a9e065d4ab58fc74b2e4a1febf897_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:4192
  • 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:1996

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.0MB
        • SHA256 9f25aaacadaf7fb86cd0208eec3a494e36aa93274e88ed36210a777557459a9b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe$
        • Size 2.5MB
        • SHA256 5afca35104a3d7f8735bbc34164e50c0fe9648728117d6327bccff9e1165706c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.5MB
        • SHA256 2ac834f20810062a5bcd3a60f4198720c37066dab20c40454a5c0ccbed583af1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveSetup.exe$

        • Path C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$
        • Size 2.5MB
        • SHA256 16cc2ec9db18cb63954bccc4331955bdec884b305f5850b21544069b67ca07f8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 2.5MB
        • SHA256 37a64368553cf650226493ea59f23e8700c6ee10bff90fc47f4d4f045b7c02a1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe

        • Path C:\Users\All Users\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe
        • Size 2.5MB
        • SHA256 8a25ab862a557f57823c263dc25fe49a0c32493dd0a62e6016932123e8260ba3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1996-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1996-59-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4192-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4192-22-0x0000000000400000-0x000000000040F000-memory.dmp