Overview

overview

10

Static

static

3

2026-06-06...ar.exe

windows10-2004-x64

10

2026-06-06...ar.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    94s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    06/06/2026, 18:27

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General

  • Target
    2026-06-06_a11e7203c4dfd5aa5b3f117fdeca075a_elex_glassworm_icedid_njrat_swisyn_vidar.exe
  • Size 1.5MB
  • Sample260606-w3vbtabw9x
  • SHA256 4910c045604fb56070cefa7ada007723066a1e90b40628718d688b2958c685ff
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoverypersistence

Malware Config

Signatures

  • Modifies visibility of hidden/system files in Explorer 2 TTPs 2 IoCs
    defense_evasion
  • Executes dropped EXE 6 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-06_a11e7203c4dfd5aa5b3f117fdeca075a_elex_glassworm_icedid_njrat_swisyn_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-06_a11e7203c4dfd5aa5b3f117fdeca075a_elex_glassworm_icedid_njrat_swisyn_vidar.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3764
    • \??\c:\users\admin\appdata\local\temp\2026-06-06_a11e7203c4dfd5aa5b3f117fdeca075a_elex_glassworm_icedid_njrat_swisyn_vidar.exe 
      c:\users\admin\appdata\local\temp\2026-06-06_a11e7203c4dfd5aa5b3f117fdeca075a_elex_glassworm_icedid_njrat_swisyn_vidar.exe 
      2⤵
      • Executes dropped EXE
      PID:3136
    • C:\Windows\Resources\Themes\icsys.icn.exe
      C:\Windows\Resources\Themes\icsys.icn.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:552
      • \??\c:\windows\resources\themes\explorer.exe
        c:\windows\resources\themes\explorer.exe
        3⤵
        • Modifies visibility of hidden/system files in Explorer
        • Executes dropped EXE
        • Adds Run key to start application
        • Drops file in System32 directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1088
        • \??\c:\windows\resources\spoolsv.exe
          c:\windows\resources\spoolsv.exe SE
          4⤵
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:4616
          • \??\c:\windows\resources\svchost.exe
            c:\windows\resources\svchost.exe
            5⤵
            • Modifies visibility of hidden/system files in Explorer
            • Executes dropped EXE
            • Adds Run key to start application
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:3300
            • \??\c:\windows\resources\spoolsv.exe
              c:\windows\resources\spoolsv.exe PR
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of SetWindowsHookEx
              PID:988

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        2026-06-06_a11e7203c4dfd5aa5b3f117fdeca075a_elex_glassworm_icedid_njrat_swisyn_vidar.exe 
        • Path C:\Users\Admin\AppData\Local\Temp\2026-06-06_a11e7203c4dfd5aa5b3f117fdeca075a_elex_glassworm_icedid_njrat_swisyn_vidar.exe 
        • Size 1.4MB
        • SHA256 44e976e63e6b9e9e22b80be5ce5f5db280f87e581f7b672b2e1ab0b54fe183b0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        explorer.exe
        • Path C:\Windows\Resources\Themes\explorer.exe
        • Size 135KB
        • SHA256 72444c26f76f8a431c25751350a02e59d2f92e8915dca0893860ba1c7b543834
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        icsys.icn.exe
        • Path C:\Windows\Resources\Themes\icsys.icn.exe
        • Size 135KB
        • SHA256 811caa00c9a252ec154c7c83abefa223481401a560ec3271fce07e58e8755276
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        spoolsv.exe
        • Path C:\Windows\Resources\spoolsv.exe
        • Size 135KB
        • SHA256 58a46fe3b34252023fe5c59de9648fa591f296c1fae1a6cd73a7d4b155b82e41
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        svchost.exe
        • Path C:\Windows\Resources\svchost.exe
        • Size 135KB
        • SHA256 888d2f13b8b6c840bf701cc9cd29b37b4571e5059ce8d4a38bbab1c6f933574a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/552-11-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/552-45-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/988-43-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/1088-47-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/3300-48-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/3764-0-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/3764-46-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/4616-44-0x0000000000400000-0x000000000041F000-memory.dmp
        Download