Analysis

  • max time kernel
    109s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 03:43

General

  • Target
    2026-07-05_79db810ddb9004242201dedd664f3e6e_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
  • Size 1.9MB
  • Sample260705-d94vqahs6v
  • SHA256 073bcb88bfc670a6fc64e588ba4b2b9935dbb2564cd9bb7e0528e6b5e8817d6d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 7 IoCs
  • 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
  • Drops file in Windows directory 26 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\2026-07-05_79db810ddb9004242201dedd664f3e6e_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_79db810ddb9004242201dedd664f3e6e_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:2852
  • 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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2468

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.9MB
        • SHA256 073bcb88bfc670a6fc64e588ba4b2b9935dbb2564cd9bb7e0528e6b5e8817d6d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.4MB
        • SHA256 bad14a23f3b6047092f3f6ea7aa8642bce0ee649b3ee107e59e37ceb6098ab5a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        officeappguardwin32.exe$

        • Path C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe$
        • Size 2.4MB
        • SHA256 99f427c67cb1e1b716f484a55d213c949b3ae026a7a6ec23915eb74396f0be48
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pubs.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pubs.exe
        • Size 2.3MB
        • SHA256 3c23f5fbd0dc9c61fc290011d91a1f61a72e36b81330c1b7a8812dab744cfd5b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2468-1439-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/2852-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/2852-1390-0x0000000000400000-0x000000000040D000-memory.dmp