Analysis

  • max time kernel
    92s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    14/08/2026, 08:20

General

  • Target
    2026-08-14_226148dbd65b722b11a883ef98fcdec9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.3MB
  • Sample260814-j8fdmaydnd
  • SHA256 233db68b587133be87ad7842395dd2bff660825d1cf90ca53ea10999588d1bab
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 13 IoCs
  • ASPack v2.12-2.42 9 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\2026-08-14_226148dbd65b722b11a883ef98fcdec9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_226148dbd65b722b11a883ef98fcdec9_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:1660
  • 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:4156

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.3MB
        • SHA256 233db68b587133be87ad7842395dd2bff660825d1cf90ca53ea10999588d1bab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.7MB
        • SHA256 81a6f3095d5509d5bbb65638d356adb35dbd6fbf66c7e90028028c836f5a35c4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.exe
        • Size 2.4MB
        • SHA256 d63927dfb9ced032775a2c4ab68279a3bf711cb41ef1813ef29d2fd4accf669d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.8MB
        • SHA256 adf1b19040897b2aa5d339b4b2426ce7b1047495b1f82d61fee9d992294e3c24
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 2.4MB
        • SHA256 7350e16906c791389f90d040976d6d63fc9c80f8747396ddcdef165acdeee6fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ssvagent.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe
        • Size 2.3MB
        • SHA256 de4eb2eed1bccccf4921aaf0509ecc7f7a58fcfcb1474049422d0fb83b868305
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveSetup.exe$

        • Path C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$
        • Size 2.7MB
        • SHA256 e15fd620d8fba54f11f926a70744392d61f6711c7d3c5cbb866845f55ef68f36
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$
        • Size 2.3MB
        • SHA256 6377602ac924aebed4faefb07d80e8230f4a0255644ddc12d56c8a06b23b994d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe$
        • Size 2.5MB
        • SHA256 e2d5d890d29210df8c7defba8a02102b6476cbc9d02d6bec6f1fccf69ffeaf75
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1660-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1660-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4156-41-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4156-7-0x0000000000400000-0x000000000040F000-memory.dmp