Analysis

  • max time kernel
    93s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/10/2026, 18:13

General

  • Target
    2026-10-21_8c1e86b9f21d9b0ee6e68f5e30663e53_amadey_cobalt-strike_darkgate_elex_glassworm_hawkeye_hij.exe
  • Size 1.4MB
  • Sample261022-wt52yssya1
  • SHA256 4d301da4c90d68d4e99d77abf7f8979cecd1044dc79d9bfa3e55f62fa4132ce9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 7 IoCs
  • ASPack v2.12-2.42 4 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 64 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\2026-10-21_8c1e86b9f21d9b0ee6e68f5e30663e53_amadey_cobalt-strike_darkgate_elex_glassworm_hawkeye_hij.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-21_8c1e86b9f21d9b0ee6e68f5e30663e53_amadey_cobalt-strike_darkgate_elex_glassworm_hawkeye_hij.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:4296
  • 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:4808

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.4MB
        • SHA256 4d301da4c90d68d4e99d77abf7f8979cecd1044dc79d9bfa3e55f62fa4132ce9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 1.9MB
        • SHA256 a30e32960cd8cfd47c2ae6056aea3ed0fcffcf35cc61ad34d213fd7e569be458
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jrunscript.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe
        • Size 1.4MB
        • SHA256 14d1ccca291b7ee1af96eb868aeffcc42ef6350ea8b9f219fa03c21f9d894c0d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 1.5MB
        • SHA256 18ebce84f9e3bb01e8354d7ef76d1b22bcb839f0ee66947b1a50745714757fbe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4296-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4296-69-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4808-70-0x0000000000400000-0x000000000040F000-memory.dmp