Analysis

  • max time kernel
    91s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/07/2026, 15:25

General

  • Target
    2026-07-10_2ef905a7715debc83865fbf4c10fc5c2_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 962KB
  • Sample260710-str9bab12q
  • SHA256 83b1f384b0942984c8163af7d75cd36ba114dec1db3ece6bb2053ef3d82f2162
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Custom signature
    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\2026-07-10_2ef905a7715debc83865fbf4c10fc5c2_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-10_2ef905a7715debc83865fbf4c10fc5c2_amadey_cobalt-strike_conti_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:4532
  • 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:2168

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 962KB
        • SHA256 83b1f384b0942984c8163af7d75cd36ba114dec1db3ece6bb2053ef3d82f2162
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe$
        • Size 1.4MB
        • SHA256 c388430059945cccc0342fc2c4de555b88bca3795cd189f9f10456c811f08ec8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 63fdf9b24590aedea2ed41fc091ba1ac523eba5843771a15f6da49949da71f85
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe

        • Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe
        • Size 1.4MB
        • SHA256 2a0eed51dc5ec62a887a4fe1cab040628c4a835aea4deab9a3ec3c52fe2e9cc2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 1.4MB
        • SHA256 4d8d4037c5450228440c36280dd9786a87b9e1c8a89cb26b5fa473c49d385c56
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSBuild.exe$

        • Path C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe$
        • Size 1.2MB
        • SHA256 bf6976aa42a8f4dc1899581cc004bf8f1efddfa1eabd5a759c65a0b5ac36ab4e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2168-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2168-35-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4532-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4532-22-0x0000000000400000-0x000000000040F000-memory.dmp