Analysis

  • max time kernel
    110s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 16:41

General

  • Target
    2026-08-02_d447b14ac0a7ba376a2c8d1ca2beda69_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 968KB
  • Sample260802-t7d5aasyc1
  • SHA256 c0cc88a8263de291bd5f5bf45c9860f5c34dcc9372f9812d9233231bc50eb434
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 IoCs
  • ASPack v2.12-2.42 6 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 2 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_d447b14ac0a7ba376a2c8d1ca2beda69_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_d447b14ac0a7ba376a2c8d1ca2beda69_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3532
  • 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 Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:4564

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 968KB
        • SHA256 c0cc88a8263de291bd5f5bf45c9860f5c34dcc9372f9812d9233231bc50eb434
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 3499b1484c9a1aaa97572b8c825b3f9a4f9c65ec47ebd307042a621348768f53
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tnameserv.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe
        • Size 991KB
        • SHA256 5337543c866c052fddf661ac297b7e7839a9984ec8599a543e803128ca4fd81a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\pack200.exe$
        • Size 991KB
        • SHA256 eaab96e3cbaa523098a7cdb3bebb0889a625e9b977721c8dc3001ce5f8834d2d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe

        • Path C:\Program Files\Java\jre-1.8\bin\servertool.exe
        • Size 991KB
        • SHA256 686ac9169c54755d1721c30bd3c94b65bbb40c8c6b3846ea1447c2906065f5ab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\servertool.exe$
        • Size 991KB
        • SHA256 6fd1aeb90990c48d21051fe9ab7b8db459192f3fc78dc9b41efa8e5ff8319453
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3532-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3532-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4564-22-0x0000000000400000-0x000000000040F000-memory.dmp