Analysis

  • max time kernel
    77s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    05/08/2026, 03:12

General

  • Target
    2026-08-05_365a45a51d60214b9a6339179a06fac1_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260805-dqcl5axbme
  • SHA256 9b4b1b86e6da921d6b967129b2c7d5f22f9ecebf5b4f3a560b474768618ebd7d
  • 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\2026-08-05_365a45a51d60214b9a6339179a06fac1_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-05_365a45a51d60214b9a6339179a06fac1_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:4864
  • 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:3024

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 9b4b1b86e6da921d6b967129b2c7d5f22f9ecebf5b4f3a560b474768618ebd7d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe$
        • Size 2.2MB
        • SHA256 bcf46a9e813b557ef3c71f6d53c111cdc485af97d060450267feb8a61c8661f2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.2MB
        • SHA256 ee9b2a67c8250c5b859cd93be9fb6a898b0348d177e19043fa07efdac7ff0835
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe$

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe$
        • Size 1.8MB
        • SHA256 1828a49a800ca1fe30e2bfe4aa9a209d55236ea0bbd7f12350ec03c7a996eee0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe

        • Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe
        • Size 1.8MB
        • SHA256 7fb807293ce0f5cc6e5210db6da346dedbc02a63d9d4510108730f22df5a9fdb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
        • Size 1.8MB
        • SHA256 d2d69053d5c4f5cda87c761700086c4e02ec3a35c567510cac1d46f91cae84b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SyncApprove.exe$

        • Path C:\Users\Admin\AppData\Roaming\UnprotectSplit\SyncApprove.exe$
        • Size 2.0MB
        • SHA256 4da11f4c44f5371e174b539ecfa2201ce9364b2cd6b9479332944f2c7cd9296d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3024-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3024-41-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4864-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4864-22-0x0000000000400000-0x000000000040F000-memory.dmp