Analysis

  • max time kernel
    107s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/07/2026, 12:34

General

  • Target
    2026-07-15_03c28fb74abec3454563c5602f2e8c78_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.9MB
  • Sample260715-pr7dnscv8n
  • SHA256 4b6897f8255fde5131d31a2568c078dd232149f36307ae0d1f5c4a7c729ba722
  • 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 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\2026-07-15_03c28fb74abec3454563c5602f2e8c78_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-15_03c28fb74abec3454563c5602f2e8c78_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:1772
  • 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:4636

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.9MB
        • SHA256 4b6897f8255fde5131d31a2568c078dd232149f36307ae0d1f5c4a7c729ba722
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.5MB
        • SHA256 badf27d41f267904220ad0a5711361f0dad1f8126e523948702002e780ff4a81
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe$

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe$
        • Size 2.1MB
        • SHA256 7b8c7d827a52de2914dba718a69be3ea3bf97607a7eeffd297c800ace1613880
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
        • Size 2.0MB
        • SHA256 69be754a32d9ade91baf442e70c2537c3e9d5d7b05bfae585103a69b936594c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe$
        • Size 2.0MB
        • SHA256 4305a10c2ca185f2b269ed2d910f30f8270ba702416fffb3ce3ad48f03962421
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rmid.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe
        • Size 2.0MB
        • SHA256 e22c543aea004909922eaef7dab01447bebfc690cb40f861a2a1787d079b455e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.0MB
        • SHA256 30dfa8250de7dd950b5010f3bd2a5fd3a870a894383f348a2afc9352b13da9a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1772-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1772-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4636-22-0x0000000000400000-0x000000000040F000-memory.dmp