Analysis

  • max time kernel
    111s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/07/2026, 10:43

General

  • Target
    2026-07-18_a05b49eb347b25a29f1b206cd0bde453_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 1.8MB
  • Sample260718-msfagab12s
  • SHA256 40390571f011ca2e3a3128755c0466bb33246800684f1ab9f24be32445e49fa9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 8 IoCs
  • ASPack v2.12-2.42 5 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 15 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\2026-07-18_a05b49eb347b25a29f1b206cd0bde453_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-18_a05b49eb347b25a29f1b206cd0bde453_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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:3672
  • 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:4104

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.8MB
        • SHA256 40390571f011ca2e3a3128755c0466bb33246800684f1ab9f24be32445e49fa9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdgeComRegisterShellARM64.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe
        • Size 2.0MB
        • SHA256 d99c3c608f8fe0c2f4d1db46e4f26e1d8cfa6b3f5d9adfb1c2609a24f7098ac3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdgeComRegisterShellARM64.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe$
        • Size 2.1MB
        • SHA256 899b35ac298693a4840669d404f7f06dfba95dbfc4c64c4c759747638790674a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 aad098148e40e7c989fa11efdb582ca4b72bca5f43d4e86b5e4fee85ce0d1e8c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 1.9MB
        • SHA256 534d61964427f666188e1e8c9f119fc5cb930d5281f0eecdbcd4d5a87870a2f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3672-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3672-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4104-22-0x0000000000400000-0x000000000040F000-memory.dmp