Analysis

  • max time kernel
    100s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/08/2026, 16:33

General

  • Target
    2026-08-10_1b72b65556095f06186a2b173d59234b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.2MB
  • Sample260810-t2y79sshpa
  • SHA256 3ffcaca8c209bb6e4171dd102ac50a275019e1edc9356da3fee2efa80fa3ea73
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 12 IoCs
  • ASPack v2.12-2.42 8 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 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\2026-08-10_1b72b65556095f06186a2b173d59234b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_1b72b65556095f06186a2b173d59234b_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:2804
  • 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:3792

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.2MB
        • SHA256 3ffcaca8c209bb6e4171dd102ac50a275019e1edc9356da3fee2efa80fa3ea73
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgewebview2.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedgewebview2.exe
        • Size 2.3MB
        • SHA256 55e3bcda3896ac819748ebb6a964aa703b1de7801b19bc52489d4b840b7bfa51
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.8MB
        • SHA256 5ff8a0b80d07b9c377f0f9cb2398ca6c56c147244129a0117c747032928f18b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 2.4MB
        • SHA256 5d825d0ab0c7229f3df0c79b70112857c795871c2a6b6742636c6c5b2393c0bf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 2.2MB
        • SHA256 679ca7a116a34d06c392feb107ab762e1db3e58850b2473097369e439448abf9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoadfsb.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe
        • Size 2.6MB
        • SHA256 c73f2f7b3b90d8c66b3d02a514284a14dd0c4aff6f89a450c6102d2f1f075707
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.3MB
        • SHA256 8fff84dbeed0f40be3307eac1ec34f01cc829911a2d375fc16648903a40c0c4f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveStandaloneUpdater.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDriveStandaloneUpdater.exe$
        • Size 2.5MB
        • SHA256 934b5e09acce485ec8e0751c135350fa174b9b659a2ce2ca2d706a0a6d549e6c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2804-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2804-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3792-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3792-23-0x0000000000400000-0x000000000040F000-memory.dmp