Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/09/2026, 17:22

General

  • Target
    2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
  • Size 381KB
  • Sample260908-vxrs3agh86
  • SHA256 9a006b45539d39e5d786acecb42050a4214d3c51c25b6137178a58a9a77d4b8a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\explorer.exe
    explorer.exe /LOADSAVEDWINDOWS
    1⤵
      PID:4992
      • C:\Users\Admin\AppData\Local\Temp\2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:3804
      • C:\Users\Admin\AppData\Local\Temp\2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe" --watch 3804
        2⤵
          PID:1272
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WDI\MicrosoftEdgeUpdate.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WDI\MicrosoftEdgeUpdate.exe"
        1⤵
        • Executes dropped EXE
        PID:3856
      • C:\Users\Admin\AppData\Local\Microsoft\Windows\WDI\MicrosoftEdgeUpdate.exe
        "C:\Users\Admin\AppData\Local\Microsoft\Windows\WDI\MicrosoftEdgeUpdate.exe"
        1⤵
        • Executes dropped EXE
        PID:2640
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\MicrosoftEdgeUpdate.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\MicrosoftEdgeUpdate.exe"
        1⤵
        • Executes dropped EXE
        PID:1668

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            MicrosoftEdgeUpdate.exe

            • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WDI\MicrosoftEdgeUpdate.exe
            • Size 381KB
            • SHA256 9a006b45539d39e5d786acecb42050a4214d3c51c25b6137178a58a9a77d4b8a
            • MD5 SHA1 SHA512 SSDEEP TLSH