Analysis

  • max time kernel
    96s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/05/2026, 15:12

General

  • Target
    2026-05-22_dc7b80843b17b4ded1ebb537256f5220_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
  • Size 2.2MB
  • Sample260522-slmc4afs6m
  • SHA256 2a44dee2daf5cfe00bb3bf8178badb83f56faeb46f0d6c5c38847f201a8b5a7e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Custom signature
    Detects executables packed with ASPack 12 IoCs
  • ASPack v2.12-2.42 8 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • 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\2026-05-22_dc7b80843b17b4ded1ebb537256f5220_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-22_dc7b80843b17b4ded1ebb537256f5220_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
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2972
  • 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:3776

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.2MB
        • SHA256 2a44dee2daf5cfe00bb3bf8178badb83f56faeb46f0d6c5c38847f201a8b5a7e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        identity_helper.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\identity_helper.exe$
        • Size 2.4MB
        • SHA256 a27f41bc33b118dbaa3e95cb0b8756a341f18521230c91ec8a4a7fab5a12ada2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.8MB
        • SHA256 1f59538fcd71315329bb4585dfc865f79d97513db6633a1a3a10add926e93bba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        EXCEL.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE
        • Size 2.5MB
        • SHA256 165cd10c6474654ec899d547a1738039b8eeddfedce75fdf8cab204384fe574e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SDXHelperBgt.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe
        • Size 2.3MB
        • SHA256 c8b8a114e7cfae117627f417fd69b68a8a63c0e3119099e1f10594837645aff9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SDXHelperBgt.exe$

        • Path C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe$
        • Size 2.4MB
        • SHA256 6448dc88ecf09708d0b4203dcf93f4954172746504641797d6d215523e4f17bf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.3MB
        • SHA256 159b676c49482fc526eb5245c259e597fa1bb3ba1588bde8587a74e5b51acbd1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OptimizeAssert.exe$

        • Path C:\Users\Admin\AppData\Roaming\FormatClear\OptimizeAssert.exe$
        • Size 2.5MB
        • SHA256 767489924aa4ea31bfa50160d3a0d6b429235f62ffcadb9f5a513720a3d7559e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2972-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2972-70-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3776-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3776-71-0x0000000000400000-0x000000000040F000-memory.dmp