Analysis

  • max time kernel
    137s
  • max time network
    124s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 19:03

General

  • Target
    2026-06-25_effed12dc4d418e7ac010c634c3492ab_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 3.9MB
  • Sample260629-xqdc7set2r
  • SHA256 c0e3552ccca1ebd429e8a46cfde34aa677c26d42d4a45a433cd7cce470fb3785
  • 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 System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 27 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\2026-06-25_effed12dc4d418e7ac010c634c3492ab_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-25_effed12dc4d418e7ac010c634c3492ab_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:6164
  • 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:6020

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.9MB
        • SHA256 c0e3552ccca1ebd429e8a46cfde34aa677c26d42d4a45a433cd7cce470fb3785
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARM.exe$

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$
        • Size 4.1MB
        • SHA256 8cc6b17cc34f6013fc588f3756521687f17f44da3473826da695e45695f74659
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{B00F05FA-D058-4E56-8C5E-BEF14FE44215}\MicrosoftEdge_X64_139.0.3405.125.exe$
        • Size 4.0MB
        • SHA256 d71fb1fb54508d72da31aa3e6b1ed5252f9752c5183cc0dcd8bc270d5151c448
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.4MB
        • SHA256 1b613f584f567b3299abe99e66b67a751964c1a248075e3c9759e5f96a86ec0c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 3.9MB
        • SHA256 dbd16dc08a1f61a60154ac872775103b6fead0ba2b4d506ef5521e2b48555cb0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/6020-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/6164-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/6164-15-0x0000000000400000-0x000000000040F000-memory.dmp