Analysis

  • max time kernel
    107s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/08/2026, 12:37

General

  • Target
    2026-08-15_01ae2a809636854c7c072f476555648e_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.1MB
  • Sample260815-ptwpysxtfw
  • SHA256 21171b716db3b3831d5fed6e6cb1b948996d62221f2a270a1c36e226cd9a98af
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 IoCs
  • ASPack v2.12-2.42 6 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 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-15_01ae2a809636854c7c072f476555648e_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_01ae2a809636854c7c072f476555648e_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3468
  • 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:2456

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.1MB
        • SHA256 21171b716db3b3831d5fed6e6cb1b948996d62221f2a270a1c36e226cd9a98af
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.7MB
        • SHA256 5422e6e406ef60f8241b5667fc5e3d5a021b4a75c57c6877c3af06003604e0ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe
        • Size 1.1MB
        • SHA256 5f8c25852b2fb5289810cc96460248067b7ce9184de295a6cf447e5fbfc7c194
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jsadebugd.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe$
        • Size 1.1MB
        • SHA256 b408b561d3bf6cbbd733b3c69591b2f0d6fc83ddf44d0668ed51182495cc87dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\policytool.exe$
        • Size 1.1MB
        • SHA256 06bd57d10580c37f5ad199dd6849c7b580942bad1d093d1ac3b4d628c749956a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pack200.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\pack200.exe$
        • Size 1.1MB
        • SHA256 a9237083181e8f8327b10c37490b1ac9e96d2e53d30feb3b20a3c0cdcacd9021
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2456-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3468-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3468-21-0x0000000000400000-0x000000000040F000-memory.dmp