Analysis

  • max time kernel
    104s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/08/2026, 22:31

General

  • Target
    2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260806-2fkrrasakh
  • SHA256 25253c791c1b8e77644fd2f7d8022cd8ee53f7e34ade58613187ff983a478193
  • 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\2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_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:3680
  • 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:872

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 25253c791c1b8e77644fd2f7d8022cd8ee53f7e34ade58613187ff983a478193
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.1MB
        • SHA256 dd6a939c962254d73bc6049e97d88cffa27258556e135bae00b4cddbb0910d16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.2MB
        • SHA256 818c56f91a8678e58d9fab45f89e52a984f51022ed05a00fad7a9395b36142a8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe
        • Size 1.8MB
        • SHA256 7ad1bdfdd081e4683c4f21c6f653aa742da843ece36747ff4a1b3294d0ea928b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe$
        • Size 1.9MB
        • SHA256 c23f2b3f9768e73e0882eee0b9513e80463288a8624bcb72c4001f5902075081
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ServiceModelReg.exe

        • Path C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ServiceModelReg.exe
        • Size 1.8MB
        • SHA256 9d20da6ad24957995123d27e91cd788b713f7bfb55d8e89b88a43b7b6a3bd751
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/872-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/872-41-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3680-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3680-34-0x0000000000400000-0x000000000040F000-memory.dmp