Analysis

  • max time kernel
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/08/2026, 09:34

General

  • Target
    2026-08-20_cd22db8b7cc1dc7469ca238f846099f8_amadey_cobalt-strike_elex_glassworm_hijackloader_stealc_vidar_wannacry.exe
  • Size 4.5MB
  • Sample260820-lj35hatenc
  • SHA256 e66ccfd0fac44cd5892d894ff4ec48d8c008b5373e03b0ad6017a59fb5c5e4ad
  • 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 7 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-20_cd22db8b7cc1dc7469ca238f846099f8_amadey_cobalt-strike_elex_glassworm_hijackloader_stealc_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-20_cd22db8b7cc1dc7469ca238f846099f8_amadey_cobalt-strike_elex_glassworm_hijackloader_stealc_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:3456
  • 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 Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:704

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 4.5MB
        • SHA256 e66ccfd0fac44cd5892d894ff4ec48d8c008b5373e03b0ad6017a59fb5c5e4ad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 4.7MB
        • SHA256 b0bdc72aa45457e1f96d7099f516e76d07594afaf4c4b358c2d6a1ada8eaa253
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pwahelper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\pwahelper.exe
        • Size 4.6MB
        • SHA256 01e5dbf4b4179c51493207474492c3563acd33d140f016afcd9d446a2f522b96
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 5.0MB
        • SHA256 b8c4a9bc25d874b7c8919e3611fc043fae73779b743d5e0aa5b52c38d00cd7f3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 4.5MB
        • SHA256 6f11b09950d67e114241203cec97047dc71cbeaea3a579617e813d44d647e4de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe$

        • Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$
        • Size 4.5MB
        • SHA256 5e84a54abcc63cd25e97d53cc70b8fe6d1b44d49ab56d1925157ef6706fe6582
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dfsvc.exe$

        • Path C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$
        • Size 4.5MB
        • SHA256 4441653113ebf776f3a91d60eb9a6fee37b6d450c7b991fe4979220dd660a0bc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/704-16-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3456-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3456-15-0x0000000000400000-0x000000000040F000-memory.dmp