Analysis

  • max time kernel
    89s
  • 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
    15/07/2026, 11:40

General

  • Target
    2026-07-15_9c62a1451943dddb6e958ab1466b68cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260715-ntaxtaex2s
  • SHA256 5f987763e75dbe6aeb41a2b2b7dfb6bfa0b941abcf8c62d4fbbe17d5a613ac26
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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
  • 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
  • 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\2026-07-15_9c62a1451943dddb6e958ab1466b68cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-15_9c62a1451943dddb6e958ab1466b68cd_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:1212
  • 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:4704

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 5f987763e75dbe6aeb41a2b2b7dfb6bfa0b941abcf8c62d4fbbe17d5a613ac26
        • 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 76078815a3273588f000b769380ab4ddfd8e290a3e84a5f39111581ea6f73b46
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.2MB
        • SHA256 300d6af1bf0e9b906a304ac66e8ee9445106c7eaaa3bed90213891ed51333900
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 1.7MB
        • SHA256 e6864405961cd891e1895aab5e5f00e46280e6550c63730587367d58cc048ad7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        accicons.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\accicons.exe$
        • Size 2.1MB
        • SHA256 4dbca0411a4357549203e60c5c7172f5268b67cfea509affc51c90a4fee5dfa1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        sscicons.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe
        • Size 1.8MB
        • SHA256 a731f183fc732d76d761891a6954e05fa1e5982212dbcb58c96fa7bf5ed6f133
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1212-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1212-41-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4704-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4704-59-0x0000000000400000-0x000000000040F000-memory.dmp