Analysis

  • max time kernel
    107s
  • max time network
    138s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/08/2026, 00:21

General

  • Target
    2026-08-19_581ee70e578bea2380c167f6d308ff37_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
  • Size 2.8MB
  • Sample260820-ang72scl4z
  • SHA256 da061b45a75f0393005a6a3bc8d1e6481014fe4629604019d8cda2b98df09000
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Custom signature
    Detects executables packed with ASPack 8 IoCs
  • ASPack v2.12-2.42 5 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 22 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-19_581ee70e578bea2380c167f6d308ff37_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-19_581ee70e578bea2380c167f6d308ff37_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:236
  • 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 Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:1204

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.8MB
        • SHA256 da061b45a75f0393005a6a3bc8d1e6481014fe4629604019d8cda2b98df09000
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.3MB
        • SHA256 b91d5afe63d6c05a24b58fd4fe6e0ed60ce9a254e87e7923849b4d4c2ef9a1cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jre-1.8\bin\policytool.exe
        • Size 2.8MB
        • SHA256 c6d9124810d3ed09ef7ad28c5e09b576046876f5dba15684d5daf37e27d8fc53
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\policytool.exe$
        • Size 2.8MB
        • SHA256 d514606163b85b2a89c85ef5802cfa5d56c4c7bfdcd7a7ad243d354fc166c19c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe$

        • Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$
        • Size 2.9MB
        • SHA256 5538b7f93b6fd5aedae9572962e6078b88d1033e524d82fee35936a4f215a15e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/236-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/236-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1204-22-0x0000000000400000-0x000000000040F000-memory.dmp