Overview

overview

7

Static

static

3

2026-08-22...ar.exe

windows10-2004-x64

7

2026-08-22...ar.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/08/2026, 03:44

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General

  • Target
    2026-08-22_9fa07a83096228f3df4a66a603a8286e_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
  • Size 1.1MB
  • Sample260823-eayebsdr4s
  • SHA256 61371ef1a44440d1091e8aa86006dd6a06ce53133c890e977cfc4ed9d1e4c32d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 41 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

    discovery
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-22_9fa07a83096228f3df4a66a603a8286e_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-22_9fa07a83096228f3df4a66a603a8286e_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:552
    • C:\Users\Admin\AppData\Local\Temp\2026-08-22_9fa07a83096228f3df4a66a603a8286e_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe.exe
      C:\Users\Admin\AppData\Local\Temp/2026-08-22_9fa07a83096228f3df4a66a603a8286e_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe.exe
      2⤵
      • Executes dropped EXE
      PID:4788
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 1872
      2⤵
      • Program crash
      PID:3384
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 228 -p 552 -ip 552
    1⤵
      PID:5412

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          RCX6CAA.tmp
          • Path C:\Program Files\7-Zip\RCX6CAA.tmp
          • Size 796KB
          • SHA256 b942ddad54e76506f91e8c0c9b7a764f406e022ab07a5699b8614b6c478cfdf2
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          AppVShNotify.exe.ico
          • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe.ico
          • Size 3KB
          • SHA256 463b6e99198762de39ea3c9156504527673355f452c17063d0fcc34caa3cfded
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          2026-08-22_9fa07a83096228f3df4a66a603a8286e_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe.exe
          • Path C:\Users\Admin\AppData\Local\Temp\2026-08-22_9fa07a83096228f3df4a66a603a8286e_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe.exe
          • Size 292KB
          • SHA256 f5daf320e5f87b1b0e60e03f14b82ea4699f230731c3d80f24b9b624846a54fa
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/552-0-0x0000000000400000-0x00000000004E9000-memory.dmp
          Download

          memory/552-112-0x0000000000400000-0x00000000004E9000-memory.dmp
          Download

          memory/4788-28-0x000001C12B6E0000-0x000001C12B950000-memory.dmp
          Download

          memory/4788-76-0x000001C12B550000-0x000001C12B551000-memory.dmp
          Download

          memory/4788-83-0x000001C12B6E0000-0x000001C12B950000-memory.dmp
          Download