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
    83s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/05/2026, 17:26

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General

  • Target
    2026-05-28_131626ed095efd3c1c2bcd0476bd09e3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.4MB
  • Sample260528-vz4kmsgw8j
  • SHA256 65d25c83fd2ad4318dea159077f1cfeec647596578e75595b16a085903ff2b50
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
aspackv2discoverypersistence

Malware Config

Signatures

  • Custom signature
    Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 7 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_131626ed095efd3c1c2bcd0476bd09e3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-28_131626ed095efd3c1c2bcd0476bd09e3_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:4780
  • 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:4320

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe
        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.4MB
        • SHA256 65d25c83fd2ad4318dea159077f1cfeec647596578e75595b16a085903ff2b50
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        identity_helper.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe
        • Size 2.5MB
        • SHA256 eae2cd2114c55454f6e9f06f9dfaa34a19e84ced8abb64b5268102489de6b880
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        7z.exe$
        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.9MB
        • SHA256 6ac207a4bb8760c1ee5aed7229a281bcd62b8f2d589069b0edecbab2d497197e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        chrome_proxy.exe$
        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$
        • Size 2.5MB
        • SHA256 3dcb9b3afe2315d2f2490b686b1b85e5540e89d38fe2e0e4603878ff1d2fe13c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pptico.exe
        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pptico.exe
        • Size 2.8MB
        • SHA256 46cc647539e8f3a5321a8e2fca8423bbdee776c49aedd64b9a8f601ee1ddf4c5
        • 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 2.5MB
        • SHA256 2a29362dbaa043af883c8030e2bea5e218d9a920e824a69bf69bca57c4fb1b91
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        XamlViewer_v0300.exe$
        • Path C:\Windows\Microsoft.NET\Framework\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe$
        • Size 2.4MB
        • SHA256 21e5d54e807a44598c7eb0679d83a51354b7ba49673734e9074b638b70c494a0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4320-52-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/4780-0-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/4780-33-0x0000000000400000-0x000000000040F000-memory.dmp
        Download