Analysis

  • max time kernel
    105s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 12:53

General

  • Target
    2026-07-07_c0caaf8d0629876369a1817e2a1919bc_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe
  • Size 5.5MB
  • Sample260707-p4ngbsft2n
  • SHA256 36dace9ad983a5dd8366278d365476244c2ee9da93b9c1b2458d16c4a3b823a5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 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
  • Drops file in Windows directory 22 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\2026-07-07_c0caaf8d0629876369a1817e2a1919bc_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-07_c0caaf8d0629876369a1817e2a1919bc_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_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:5064
  • 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:1124

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 5.5MB
        • SHA256 36dace9ad983a5dd8366278d365476244c2ee9da93b9c1b2458d16c4a3b823a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        identity_helper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe
        • Size 5.6MB
        • SHA256 c958fec33d69dff88234ad0665943d2a6f61fb8afa3c7a321ce55bb2d8457de5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        identity_helper.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe$
        • Size 6.3MB
        • SHA256 2a55dc64c6faf23763ec32527484914fa8cc8f4232af0dbd1a75abf2bbba9d47
        • MD5 SHA1 SHA512 SSDEEP TLSH

        identity_helper.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe$
        • Size 5.6MB
        • SHA256 4148b3b439c582706a81122d869207cb595410a5274146b6f8c34b4f7d6881a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 6.0MB
        • SHA256 88ee50e286ee799ec42f0fda37be1c30169dfe39115bb3b74e1136aa3969b029
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 5.5MB
        • SHA256 9290958cebb2ab8be83966945f6b31a2d199c05e70837abe436a51d2ab8dadbc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 5.5MB
        • SHA256 9ec004d4f0e977f8b59f952042eb2f63130d51d7780848d2a75534dfbc73eaf5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1124-16-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5064-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5064-9-0x0000000000400000-0x000000000040F000-memory.dmp