Analysis

  • max time kernel
    107s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/08/2026, 15:13

General

  • Target
    2026-08-24_3ad5f1ca2c1f4dcc71fbbbcc10ecbdee_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 957KB
  • Sample260825-sltr6sthph
  • SHA256 097426b613190ab963d76160affe3f17179bed1c1e1f618f6725cb5e2f2e81a7
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 8 IoCs
  • ASPack v2.12-2.42 5 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 23 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\2026-08-24_3ad5f1ca2c1f4dcc71fbbbcc10ecbdee_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-24_3ad5f1ca2c1f4dcc71fbbbcc10ecbdee_amadey_cobalt-strike_conti_elex_hijackloader_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:2812
  • 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:3352

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 957KB
        • SHA256 097426b613190ab963d76160affe3f17179bed1c1e1f618f6725cb5e2f2e81a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 75167f59d469ae7e89fe4ee15f7db890f8ac229db2f7ad3ba148dcec7ff29ac6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 971KB
        • SHA256 43424e2275a62842f67cdd7930ae3140a1695a040e050b7379f0ad83913cce44
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
        • Size 980KB
        • SHA256 cfc12599f25bce177772a6058ef90a8d24f02b627687d58d0a71185038e156f5
        • 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 1.0MB
        • SHA256 053f02a4099cb100bc5bdcf86bb48c07177bed8ebdaf5f0e8ee9c282602e0218
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2812-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2812-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3352-22-0x0000000000400000-0x000000000040F000-memory.dmp