Analysis

  • max time kernel
    97s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/07/2026, 04:30

General

  • Target
    2026-07-28_bd655384f1dfbe050105ba4b51182c70_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 2.9MB
  • Sample260728-e44s7syvgw
  • SHA256 d61986a38e95246e4d7825d6f0cd5aed91754f02ec7a59c6d915e4c6c63e00d8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 13 IoCs
  • ASPack v2.12-2.42 9 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\2026-07-28_bd655384f1dfbe050105ba4b51182c70_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-28_bd655384f1dfbe050105ba4b51182c70_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
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2316
  • 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:4728

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.9MB
        • SHA256 d61986a38e95246e4d7825d6f0cd5aed91754f02ec7a59c6d915e4c6c63e00d8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 3.3MB
        • SHA256 60e4d32236d50176691c3ef3c99f5c8cb23b1a3bc1fa72e92ab627053ed6b508
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.4MB
        • SHA256 45ceb9aa243aad2f1210573b1231ab3c6bd6e452415161534f139a1347ef9f53
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe$

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$
        • Size 3.0MB
        • SHA256 b09be7da826c312a3fe9f8ec2b98926238f69eb4b1a1d294629021375da2053d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsgen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
        • Size 2.9MB
        • SHA256 9a6ac6171bf60bd0b0acf9698e8e3c324835392b379eb6f764a7df0f6d5d9ed9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SELFCERT.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE
        • Size 2.9MB
        • SHA256 ec7c3d289c724d0aa18e0bf569024930157f88871dca8620a708c88494066d0e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$
        • Size 3.0MB
        • SHA256 d1d48701de8d0cff01427c2296cf9213fdc1453e65ee56ee9745411d71a1e8dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 3.3MB
        • SHA256 4f058f6672ee300e470745e8a95c3f18bd266c6516f0b21a9a873a3a09c0f922
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDrive.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
        • Size 3.1MB
        • SHA256 8d47d939c334b65bd36a32ab40bd26a13b255edae6c463b33d2615e87aec5c39
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2316-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2316-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4728-59-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4728-7-0x0000000000400000-0x000000000040F000-memory.dmp