Analysis

  • max time kernel
    116s
  • max time network
    139s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 00:38

General

  • Target
    2026-07-19_c1b95d81f3584259cb28e103f2abd754_amadey_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_stop_vidar.exe
  • Size 4.4MB
  • Sample260720-azb56scy41
  • SHA256 68527b7564256426590517e0f83d5e17c03ba627c9c1a6fb24e8be0bf330dc5f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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 16 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\2026-07-19_c1b95d81f3584259cb28e103f2abd754_amadey_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-19_c1b95d81f3584259cb28e103f2abd754_amadey_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_stop_vidar.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:5688
  • 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:3116

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 4.4MB
        • SHA256 68527b7564256426590517e0f83d5e17c03ba627c9c1a6fb24e8be0bf330dc5f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrCEF.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$
        • Size 4.8MB
        • SHA256 6fafc6042bd2c71f37adbec62531245dead6b27e281cff11987960e15f03d64c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe
        • Size 4.5MB
        • SHA256 50aa35df80ee345f91ca9b8de51e64add96298bc4e138901a7cd821593a5f20a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 5.0MB
        • SHA256 f8f2d4cdd5b626410db5fe0d1c098fdd08306fdd7e658254d72fb5fd9260e529
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe$

        • Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$
        • Size 4.5MB
        • SHA256 e2691b2638bb65d725d86ef5be4238e98b3c3a25f63ff2821b434d28f2ddc4b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3116-16-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/5688-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/5688-15-0x0000000000400000-0x000000000040D000-memory.dmp