Analysis

  • max time kernel
    105s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 12:36

General

  • Target
    2026-08-09_5280d14b6760eb569f06bc6d7d221d5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.3MB
  • Sample260809-ps571axgle
  • SHA256 5af711da05b38c5a79854e647d899880ca5d2ca98789343645024151609364f0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 7 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\2026-08-09_5280d14b6760eb569f06bc6d7d221d5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_5280d14b6760eb569f06bc6d7d221d5b_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:5392
  • 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:5840

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.3MB
        • SHA256 5af711da05b38c5a79854e647d899880ca5d2ca98789343645024151609364f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.9MB
        • SHA256 60fea48b0aafd2ef51cc688363c10a9467fa4ecba4d845911d02425aadb2ce10
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 1.3MB
        • SHA256 31f75ab07f0466448eaaccd65965cd690bfc089172cbb684f204a3f0250f5e6d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        schemagen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\schemagen.exe
        • Size 1.3MB
        • SHA256 55b340a8273633c10645a794d57e4449f23f38d741eb63bd348132a72a190180
        • MD5 SHA1 SHA512 SSDEEP TLSH

        schemagen.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\schemagen.exe$
        • Size 1.3MB
        • SHA256 c630bbbad5dee50e1a6b2a76b609e62db472bada73facc892f28b0fe0fff7077
        • MD5 SHA1 SHA512 SSDEEP TLSH

        filecompare.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe
        • Size 1.6MB
        • SHA256 d811d0c5218eaa3556c93c9ad3aa6a8020f9f77fdbbec9af03dd530efff0a9cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        filecompare.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe$
        • Size 1.6MB
        • SHA256 5dfd2f317d0c4434e176565c7ae11877311415ee8648577520f4234ddb4571d5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5392-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5392-15-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5840-16-0x0000000000400000-0x000000000040F000-memory.dmp