Analysis

  • max time kernel
    71s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 16:46

General

  • Target
    2026-08-09_5cff3e4daaf98670133ec8ced80b6af5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 4.0MB
  • Sample260809-t951sabd83
  • SHA256 3b7eb8b9429051978fbfbbc5d5c5d818f30f8221bc4d577edf5ab5c9f338f21c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 6 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • 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 System32 directory 1 IoCs
  • Drops file in Program Files 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 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_5cff3e4daaf98670133ec8ced80b6af5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_5cff3e4daaf98670133ec8ced80b6af5_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:460
  • 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 System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2404

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 4.0MB
        • SHA256 3b7eb8b9429051978fbfbbc5d5c5d818f30f8221bc4d577edf5ab5c9f338f21c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        reader_sl.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe$
        • Size 4.0MB
        • SHA256 581de3a4341d35bc98faf5883d0d5f2e4d50085e4b5c01daaae01bac9ea93f6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdgeUpdate.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe$
        • Size 4.2MB
        • SHA256 40980bfca7385bab67817afff2c9743e07ec21e1402aeb7329061e43246a1052
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.5MB
        • SHA256 6b1992fc8fde3847dff7f1ce3f7eb0ec90f962c5cc2cba35de28d27fa4014072
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe$

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$
        • Size 4.1MB
        • SHA256 ea585a37ed0b45f6d468b898d658fb13e0971e486247d2063a53ab0d35f4025c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        visicon.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe
        • Size 4.0MB
        • SHA256 a35250d328ad3c9949432ed89c9e7cc480b451c067d332ce0d077ba505b6c661
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/460-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/460-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2404-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2404-23-0x0000000000400000-0x000000000040F000-memory.dmp