Analysis

  • max time kernel
    93s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 21:08

General

  • Target
    2026-08-02_de718f15f77c6d985e5315860ca4a456_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 961KB
  • Sample260802-zzbbba1hmf
  • SHA256 5b2dd6023ca9b5331ae322e30a40120e7ec8e350171804520b300e43b90cd477
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 7 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\2026-08-02_de718f15f77c6d985e5315860ca4a456_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_de718f15f77c6d985e5315860ca4a456_amadey_cobalt-strike_conti_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:4128
  • 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:4232

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 961KB
        • SHA256 5b2dd6023ca9b5331ae322e30a40120e7ec8e350171804520b300e43b90cd477
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_proxy.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_proxy.exe
        • Size 1.1MB
        • SHA256 a4bc8d9e1c3bb062942abb856d57ec41802112b03a63e267b84e2b113f98e41b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{E3C293D9-92A2-430F-A573-2511CDB7A4F8}\MicrosoftEdge_X64_139.0.3405.125.exe
        • Size 1.0MB
        • SHA256 4c4754bc5385939ec0bfc502a6af6b6736f13d346f59c6d838053fd0b4d908e3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pwahelper.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe
        • Size 1.1MB
        • SHA256 22d562259cdfe3065524bdd09b272d6388305b9c93d8eec700bef05a635bfe8b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 a2375a8f4ee07a348b4ef111aa5ed99fdd17a97cefa26e2bb3ce1b0a9a8b9492
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe

        • Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe
        • Size 1.4MB
        • SHA256 69c0282cc8bd9e73e206af1eb0c014a1984b6c3503d7b60d1d0db3172a2481a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        xlicons.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe
        • Size 1.0MB
        • SHA256 450e9b372adcb56f19b22ee8cf9fe5947d548f58d0d3ed423418d3f56a42bdea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4128-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4128-58-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4232-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4232-71-0x0000000000400000-0x000000000040F000-memory.dmp