Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 21:07

General

  • Target
    2026-06-25_8e2ac88f59e88040e1b36c3a206ad2af_cobalt-strike_coinminer_elex_glassworm_icedid_luca-steal.exe
  • Size 8.8MB
  • Sample260629-zygrpsft6z
  • SHA256 feeb8c3a2b97b57887679fa02550952fae4cb1ecb26de6f2c5d2718761c897a0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Modifies visibility of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 6 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • 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.

  • 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\2026-06-25_8e2ac88f59e88040e1b36c3a206ad2af_cobalt-strike_coinminer_elex_glassworm_icedid_luca-steal.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-25_8e2ac88f59e88040e1b36c3a206ad2af_cobalt-strike_coinminer_elex_glassworm_icedid_luca-steal.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:2604
    • \??\c:\users\admin\appdata\local\temp\2026-06-25_8e2ac88f59e88040e1b36c3a206ad2af_cobalt-strike_coinminer_elex_glassworm_icedid_luca-steal.exe 
      c:\users\admin\appdata\local\temp\2026-06-25_8e2ac88f59e88040e1b36c3a206ad2af_cobalt-strike_coinminer_elex_glassworm_icedid_luca-steal.exe 
      2⤵
      • Executes dropped EXE
      PID:3032
    • 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:5756
      • \??\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:3256
        • \??\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:2812
          • \??\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:3672
            • \??\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:6328

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2026-06-25_8e2ac88f59e88040e1b36c3a206ad2af_cobalt-strike_coinminer_elex_glassworm_icedid_luca-steal.exe 

        • Path C:\Users\Admin\AppData\Local\Temp\2026-06-25_8e2ac88f59e88040e1b36c3a206ad2af_cobalt-strike_coinminer_elex_glassworm_icedid_luca-steal.exe 
        • Size 8.7MB
        • SHA256 4edadb3e7d343ac7d61ab6992cc49ab007113ae9f89a349aa3695c9b446f54d3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        explorer.exe

        • Path C:\Windows\Resources\Themes\explorer.exe
        • Size 135KB
        • SHA256 4c1eedf6c7580c7a790edb297259370ec80f7892f3b75f27901654c3443e55de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        icsys.icn.exe

        • Path C:\Windows\Resources\Themes\icsys.icn.exe
        • Size 135KB
        • SHA256 8a5f99542469094813645fc408f9f6f6c21c8686c510693bf03d79a5f3ec5cbe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        svchost.exe

        • Path C:\Windows\Resources\svchost.exe
        • Size 135KB
        • SHA256 d56b184fe471029e07fa216d2eab988543f74c978b97554165f118d9d5b18ba4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        spoolsv.exe

        • Path \??\c:\windows\resources\spoolsv.exe
        • Size 135KB
        • SHA256 c3a3712cb2655c0e0f5eaa50b1877d2bc9272d6a3b9c7e1425ce31e5db106415
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2604-0-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/2604-51-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/2812-49-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3256-52-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3672-53-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/5756-50-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/6328-48-0x0000000000400000-0x000000000041F000-memory.dmp