Overview

overview

8

Static

static

3

2026-07-07...ar.exe

windows10-2004-x64

7

2026-07-07...ar.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 08:15

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General

  • Target
    2026-07-07_3d92be62418bd849b90911e61b717794_cobalt-strike_elex_icedid_njrat_vidar.exe
  • Size 4.9MB
  • Sample260707-j5ye2adv7x
  • SHA256 963847ab0504b0b3a677df6bad6c3f9380e5378b5cb124f9f41474bc4446572f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoverypersistencespywarestealer

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Deletes itself 1 IoCs
  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 27 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 6 IoCs
  • Drops file in Windows directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 36 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of FindShellTrayWindow 51 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-07_3d92be62418bd849b90911e61b717794_cobalt-strike_elex_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-07_3d92be62418bd849b90911e61b717794_cobalt-strike_elex_icedid_njrat_vidar.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5796
    • C:\Windows\temp0a1.exe
      "C:\Windows\temp0a1.exe" ejecuta
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • Enumerates connected drives
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2848
      • C:\Users\Admin\AppData\Local\Temp\2026-07-07_3d92be62418bd849b90911e61b717794_cobalt-strike_elex_icedid_njrat_vidar.exe
        C:\Users\Admin\AppData\Local\Temp\2026-07-07_3d92be62418bd849b90911e61b717794_cobalt-strike_elex_icedid_njrat_vidar.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:5872
  • C:\Windows\sysvideo.exe
    C:\Windows\sysvideo.exe
    1⤵
    • Executes dropped EXE
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5824
    • C:\Windows\temp0a1.exe
      "C:\Windows\temp0a1.exe" ejecuta
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      PID:1132
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3392
    • C:\Windows\explorer.exe
      explorer.exe /LOADSAVEDWINDOWS
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:3220
  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4200
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:5552

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        IntegratedOffice.exe
        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe
        • Size 4.2MB
        • SHA256 e19d1e0ad8664372572438c7d2da7f4b5b7677dc89c7e5f63632114b1677c5dd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        prep_Activatable Class_Hermes_perf.cache
        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
        • Size 599B
        • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        2026-07-07_3d92be62418bd849b90911e61b717794_cobalt-strike_elex_icedid_njrat_vidar.exe
        • Path C:\Users\Admin\AppData\Local\Temp\2026-07-07_3d92be62418bd849b90911e61b717794_cobalt-strike_elex_icedid_njrat_vidar.exe
        • Size 4.9MB
        • SHA256 95ff667b36dbde1bb9bf740dd6f9e5b74ce9e0e9becd427600aca700261a8470
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        bb.ico
        • Path C:\Windows\SysWOW64\bb.ico
        • Size 4KB
        • SHA256 823cbf89390733bd09d5541839786670d748064e50ff235928abd9e2433192b7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        file0a0.dat
        • Path C:\Windows\file0a0.dat
        • Size 119B
        • SHA256 3c59433a0b787378699afea3be53da1cc108f52450de0ad53098af730a1effbb
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        file0a0.dat
        • Path C:\Windows\file0a0.dat
        • Size 23B
        • SHA256 56dc3f877781deb44d2bca21cdb3c2c9f491c2e9ceb852a5a6cde780811454bf
        • MD5 SHA1 SHA512
        Submit Download

        sysvideo.exe
        • Path C:\Windows\sysvideo.exe
        • Size 55KB
        • SHA256 19638be4a6dcd8337eb75d2cc35a3b6365ee378eb5cfbb16ca343cb6702595e4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        temp0a1.exe
        • Path C:\Windows\temp0a1.exe
        • Size 4.9MB
        • SHA256 963847ab0504b0b3a677df6bad6c3f9380e5378b5cb124f9f41474bc4446572f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1132-19-0x0000000000400000-0x0000000000414000-memory.dmp
        Download

        memory/1132-18-0x0000000000400000-0x0000000000414000-memory.dmp
        Download

        memory/1132-17-0x0000000000400000-0x0000000000414000-memory.dmp
        Download

        memory/1132-46-0x0000000000400000-0x0000000000414000-memory.dmp
        Download

        memory/1132-50-0x0000000000400000-0x0000000000414000-memory.dmp
        Download

        memory/2848-12-0x0000000000400000-0x0000000000414000-memory.dmp
        Download

        memory/3220-225-0x00000000063F0000-0x00000000064E7000-memory.dmp
        Download

        memory/5552-86-0x0000021C63A10000-0x0000021C63A30000-memory.dmp
        Download

        memory/5552-77-0x000002145EB40000-0x000002145EC40000-memory.dmp
        Download

        memory/5552-111-0x0000021C63EF0000-0x0000021C63F10000-memory.dmp
        Download

        memory/5552-84-0x0000021C63BE0000-0x0000021C63CE0000-memory.dmp
        Download

        memory/5552-83-0x0000021C637B0000-0x0000021C637D0000-memory.dmp
        Download

        memory/5796-2-0x0000000000400000-0x0000000000414000-memory.dmp
        Download

        memory/5824-15-0x0000000000400000-0x0000000000414000-memory.dmp
        Download