Analysis

  • max time kernel
    100s
  • max time network
    124s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/07/2026, 09:02

General

  • Target
    2026-07-09_0a32a7299ce75ddcff9799d5a80f0e5c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.9MB
  • Sample260709-kzvbvsfx7p
  • SHA256 1c31626b60398cfde5e18e72f19c682c4136101b04f5b8e2d95b8eb9f34a4a27
  • 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 System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 28 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\2026-07-09_0a32a7299ce75ddcff9799d5a80f0e5c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-09_0a32a7299ce75ddcff9799d5a80f0e5c_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3704
  • 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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:1500

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.9MB
        • SHA256 1c31626b60398cfde5e18e72f19c682c4136101b04f5b8e2d95b8eb9f34a4a27
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.4MB
        • SHA256 6afa64ad2d57e229a477db1575e38005ea3a93180c0fd1a3ae18b6966efc8366
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe
        • Size 1.9MB
        • SHA256 4479f58417800a464c7f52a7d9a98719a0e2d1c8172b808eecedd762fa7916d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jmap.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jmap.exe$
        • Size 1.9MB
        • SHA256 94e69a35e7c147ef6cd932cf043c28b5bf5337c8055dc547f097fe6fdd5a9907
        • MD5 SHA1 SHA512 SSDEEP TLSH

        POWERPNT.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE
        • Size 2.7MB
        • SHA256 60b6e47c82a1d15d4fc60590a8c1e1523483dd30ba9d45b12cf43ab5d6f1af30
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.0MB
        • SHA256 380183467abc51eb452d036ea5e5905fbfed1b9af3b9aab310debdd09e9478ca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1500-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3704-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3704-21-0x0000000000400000-0x000000000040F000-memory.dmp