Analysis

  • max time kernel
    122s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 02:54

General

  • Target
    2026-08-03_568fccf52840aacad0f3784dd8c59e27_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260804-debkpaer2z
  • SHA256 ba9b64b05fa29866d778bb9eb754bf6175f72c8e8a2ee24ac7db00559bf1b4ad
  • 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 1 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\2026-08-03_568fccf52840aacad0f3784dd8c59e27_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_568fccf52840aacad0f3784dd8c59e27_amadey_cobalt-strike_elex_hijackloader_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:2268
  • 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:2224

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 ba9b64b05fa29866d778bb9eb754bf6175f72c8e8a2ee24ac7db00559bf1b4ad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.2MB
        • SHA256 571ea11b45196a5212f5bcf266e0b48b1ea367a6b2c7dbdd80903cb6a3c02c36
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jre-1.8\bin\pack200.exe
        • Size 1.7MB
        • SHA256 0b6961cb476160b569db4fe9e63faeb8fc44a2e749c54740ae19a5467feefa31
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe$
        • Size 1.8MB
        • SHA256 f4286993432c1065f054f8a8d52a5f41972aa923972602af14f1813cee3a2435
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WsatConfig.exe

        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\WsatConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe
        • Size 1.8MB
        • SHA256 65503fc21e174bfbd1c4cd8de2ab9e84da2b11508edbfffb563bf05a11566ca5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WsatConfig.exe$

        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\WsatConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe$
        • Size 1.8MB
        • SHA256 1ea9e35ab3688e386f309f41aa36b19a5537ab7dfde9a47a52dbb17f0a09068f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ComSvcConfig.exe$

        • Path C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe$
        • Size 1.9MB
        • SHA256 48cce0a77953ee9cbd5bf6e157bba2edc09f3561007f2898ccd5cb0ccbdbc9fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2224-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2268-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2268-21-0x0000000000400000-0x000000000040F000-memory.dmp