Analysis

  • max time kernel
    94s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/07/2026, 14:57

General

  • Target
    2026-07-30_ca71919eca26e7135e2659b5dbb3a554_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.9MB
  • Sample260730-sbsgcsbc52
  • SHA256 b9cef532a5f879fc562815433c5aa6bde30f7d5cbc461f0a06f2ec2e925aa6c3
  • 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
  • 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\2026-07-30_ca71919eca26e7135e2659b5dbb3a554_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_ca71919eca26e7135e2659b5dbb3a554_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:2304
  • 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:4636

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.9MB
        • SHA256 b9cef532a5f879fc562815433c5aa6bde30f7d5cbc461f0a06f2ec2e925aa6c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WCChromeNativeMessagingHost.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe
        • Size 2.1MB
        • SHA256 dad51d361bde077af3d3e80dfa53331482e60d0b090fbeccb9a8869ccc340c4f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.4MB
        • SHA256 4fbeaab8deb9aad7fa4df81b022a45bfca73ca65da86658662dc458546c8eeed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdgeComRegisterShellARM64.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe
        • Size 2.1MB
        • SHA256 008c4e7b677be39e613b3eac48e109763fabddbbe977313a35d6eb2ecc2787b9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.5MB
        • SHA256 ec23a00a85eb8710565821c9d44eb7fc151898f5ca687c47e9780af86340d0e6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.0MB
        • SHA256 363ab54b088ca6ffde5785508c2db0fee2b8bcd9626bd4d7110f102fad2a22de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2304-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2304-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4636-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4636-53-0x0000000000400000-0x000000000040F000-memory.dmp