Analysis

  • max time kernel
    100s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/07/2026, 22:38

General

  • Target
    2026-07-17_6981753148de5f442c8c1204203458be_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_rhadamanthys_vidar.exe
  • Size 4.0MB
  • Sample260717-2kmrxaby31
  • SHA256 4e7b26bf75a578b8f42e805b4389709e9e6d3e8dd03e8983e3bb39dd66801834
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 6 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 27 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\2026-07-17_6981753148de5f442c8c1204203458be_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_rhadamanthys_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-17_6981753148de5f442c8c1204203458be_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_rhadamanthys_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:4956
  • 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 4.0MB
        • SHA256 4e7b26bf75a578b8f42e805b4389709e9e6d3e8dd03e8983e3bb39dd66801834
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.6MB
        • SHA256 70d8da40a65c6648bbd20fd73c805ed44beffa3585ffb44dbcdbbdb6504fabc5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe$
        • Size 4.1MB
        • SHA256 978d484ce3ebdb40a104aeb5d13ee36ba4bbe0a6bb50b6c542d3d61d22a6e86e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4956-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/4956-1853-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/5840-1950-0x0000000000400000-0x000000000040D000-memory.dmp