Analysis

  • max time kernel
    104s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 04:42

General

  • Target
    2026-06-27_9b3cc1b180bc23c0bcfabacd9b02cae9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.2MB
  • Sample260629-fbpdgsds8w
  • SHA256 2242c136f5e2148d3874b7e952622360a4ebab6101ef022f2df17abc52fcaf83
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 IoCs
  • ASPack v2.12-2.42 6 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 System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 29 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\2026-06-27_9b3cc1b180bc23c0bcfabacd9b02cae9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-27_9b3cc1b180bc23c0bcfabacd9b02cae9_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:5048
  • 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:4408

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.2MB
        • SHA256 2242c136f5e2148d3874b7e952622360a4ebab6101ef022f2df17abc52fcaf83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARMHelper.exe$

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe$
        • Size 2.6MB
        • SHA256 7ec1574baef892b5ff97f7f966ea144b0c858ed2548721c25f128eca1b74245c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.7MB
        • SHA256 cc8fcb1cf10aa1fd7412f8f4e2c59b32468aec71ebedfa3b57e139ed601d6539
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
        • Size 2.2MB
        • SHA256 722926d768eb4966b2a7351150374938224e79c3b8008f9c5abacc09c2fd1a4c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jre-1.8\bin\jjs.exe
        • Size 2.2MB
        • SHA256 a07eda9b889a3b21892a96ecabf0482d70d5547d3c7832d3b9c843c40c72cf88
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jjs.exe

        • Path C:\Program Files\Java\jre-1.8\bin\jjs.exe
        • Size 2.6MB
        • SHA256 1fdc7a06cac7ee629fbc7765bb9c40977a1d60ecbdb94ee56671cab2b19beddf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4408-40-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5048-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5048-21-0x0000000000400000-0x000000000040F000-memory.dmp