Overview

overview

10

Static

static

10

2026-05-28...ry.exe

windows10-2004-x64

9

2026-05-28...ry.exe

windows11-21h2-x64

9

Analysis

  • max time kernel
    117s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    28/05/2026, 15:03

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General

  • Target
    2026-05-28_86ac4d97ddf7ce278bdd9a913b023902_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.7MB
  • Sample260528-sfd5jact8m
  • SHA256 6cccca63c5bcc9a6c1b35c4495e43e649f4987880fdf9ab72c5ba2bb88b6c84c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
aspackv2discoverypersistence

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

    aspackv2
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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.

    discovery
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-28_86ac4d97ddf7ce278bdd9a913b023902_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-28_86ac4d97ddf7ce278bdd9a913b023902_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:1964
  • 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:5076

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe
        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.7MB
        • SHA256 6cccca63c5bcc9a6c1b35c4495e43e649f4987880fdf9ab72c5ba2bb88b6c84c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RdrCEF.exe$
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$
        • Size 3.4MB
        • SHA256 7bcd62b9cb6c2e7c0132e19df05b5b245769bbd9792360e67fd5bc4f9b5ec57f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftEdge_X64_139.0.3405.125.exe$
        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{1DB26D68-2683-4079-8B83-411AB7EA0E89}\MicrosoftEdge_X64_139.0.3405.125.exe$
        • Size 2.8MB
        • SHA256 dfe47654a57d5e88eaeafc098b4ac6be72aab4c29c10e1b9e658c2eeec032197
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pwahelper.exe
        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe
        • Size 2.8MB
        • SHA256 b6bfc068f89554b4fdb77061b76f5101469a9c52e293a45010bbaf5d7295f526
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        7z.exe$
        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.2MB
        • SHA256 e648537e0c964ea2f774ffa4f2e515da1c9650f8f79d0beb13c2ac579fe791d3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        misc.exe
        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe
        • Size 2.8MB
        • SHA256 afe4f6a1d47d5b66d715ebf6cdfc547c37b717c9068713f363f400b27dd8a526
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        integrator.exe$
        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 3.1MB
        • SHA256 d205b60432d5994839118de071035ca2733e2f3e72b5a7600993eb3094f6dbdc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        OneDriveStandaloneUpdater.exe$
        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDriveStandaloneUpdater.exe$
        • Size 2.9MB
        • SHA256 050443ddf54a207639634c0d95b1c2a42da1227deb8b144c631890e69836a269
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1964-0-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/1964-40-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/5076-7-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/5076-59-0x0000000000400000-0x000000000040F000-memory.dmp
        Download