Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    21/07/2026, 01:04

General

  • Target
    2026-07-21_e5c1cf5359af21980d4ebf952c0518c7_amadey_cobalt-strike_darkgate_glassworm_icedid.exe
  • Size 375KB
  • Sample260721-be85vaaz5p
  • SHA256 ca595ae4e45ef38ea3bafd00ce87223c5a21709cb2a1f3da47d967c5a4566c02
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Sheetrat, NonEuclid rat

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

  • Detects Sheetrat Payload 2 IoCs

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 4 IoCs
  • Modifies security service 2 TTPs 1 IoCs
  • UAC bypass 3 TTPs 16 IoCs
  • Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 2 IoCs
  • Detects executables (downlaoders) containing URLs to raw contents of a paste 2 IoCs
  • Detects executables embedding registry key / value combination indicative of disabling Windows Defen 2 IoCs
  • Executes dropped EXE 3 IoCs
  • Stops running service(s) 4 TTPs
  • Windows security modification 2 TTPs 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 8 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Launches sc.exe 6 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 5 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • System policy modification 1 TTPs 24 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-21_e5c1cf5359af21980d4ebf952c0518c7_amadey_cobalt-strike_darkgate_glassworm_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-21_e5c1cf5359af21980d4ebf952c0518c7_amadey_cobalt-strike_darkgate_glassworm_icedid.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Modifies Windows Defender DisableAntiSpyware settings
    • Modifies security service
    • UAC bypass
    • Windows security modification
    • Checks whether UAC is enabled
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:4584
    • C:\Windows\SYSTEM32\sc.exe
      "sc" stop WinDefend
      2⤵
      • Launches sc.exe
      PID:3728
    • C:\Windows\SYSTEM32\sc.exe
      "sc" config WinDefend start= demand
      2⤵
      • Launches sc.exe
      PID:5732
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" netsh advfirewall firewall add rule name="WindowsControl" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\12.exe" enable=yes & exit
      2⤵
        PID:5988
      • C:\Windows\SYSTEM32\CMD.exe
        "CMD" /c schtasks /delete /F /TN "12.exe" & exit
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1852
        • C:\Windows\system32\schtasks.exe
          schtasks /delete /F /TN "12.exe"
          3⤵
            PID:5716
        • C:\Windows\SYSTEM32\cmd.exe
          "cmd" /c schtasks /create /f /sc onlogon /tn "12.exe" /tr "C:\Users\Admin\AppData\Roaming\12.exe" & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:4680
          • C:\Windows\system32\schtasks.exe
            schtasks /create /f /sc onlogon /tn "12.exe" /tr "C:\Users\Admin\AppData\Roaming\12.exe"
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:5760
        • C:\Windows\SYSTEM32\sc.exe
          "sc" stop WinDefend
          2⤵
          • Launches sc.exe
          PID:5816
        • C:\Windows\SYSTEM32\sc.exe
          "sc" config WinDefend start= demand
          2⤵
          • Launches sc.exe
          PID:5396
        • C:\Windows\SYSTEM32\sc.exe
          "sc" stop WinDefend
          2⤵
          • Launches sc.exe
          PID:1848
        • C:\Windows\SYSTEM32\sc.exe
          "sc" config WinDefend start= demand
          2⤵
          • Launches sc.exe
          PID:5652
        • C:\Users\Admin\AppData\Roaming\12.exe
          "C:\Users\Admin\AppData\Roaming\12.exe"
          2⤵
          • Modifies Windows Defender DisableAntiSpyware settings
          • UAC bypass
          • Executes dropped EXE
          • Checks whether UAC is enabled
          • Suspicious use of AdjustPrivilegeToken
          • System policy modification
          PID:4316
      • C:\Users\Admin\AppData\Roaming\12.exe
        C:\Users\Admin\AppData\Roaming\12.exe
        1⤵
        • Modifies Windows Defender DisableAntiSpyware settings
        • UAC bypass
        • Executes dropped EXE
        • Checks whether UAC is enabled
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        • System policy modification
        PID:5764
        • C:\Windows\SYSTEM32\CMD.exe
          "CMD" /c schtasks /delete /F /TN "12.exe" & exit
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:2080
          • C:\Windows\system32\schtasks.exe
            schtasks /delete /F /TN "12.exe"
            3⤵
              PID:5312
          • C:\Windows\SYSTEM32\cmd.exe
            "cmd" /c schtasks /create /f /sc onlogon /tn "12.exe" /tr "C:\Users\Admin\AppData\Roaming\12.exe" & exit
            2⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:1568
            • C:\Windows\system32\schtasks.exe
              schtasks /create /f /sc onlogon /tn "12.exe" /tr "C:\Users\Admin\AppData\Roaming\12.exe"
              3⤵
              • Scheduled Task/Job: Scheduled Task
              PID:2564
          • C:\Windows\SYSTEM32\cmd.exe
            "cmd" /c schtasks /create /f /sc minute /mo 30 /tn "WindowsControlW" /tr "C:\Users\Admin\AppData\Roaming\WindowsControl\WindowsControlW.exe" /RL HIGHEST & exit
            2⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:4100
            • C:\Windows\system32\schtasks.exe
              schtasks /create /f /sc minute /mo 30 /tn "WindowsControlW" /tr "C:\Users\Admin\AppData\Roaming\WindowsControl\WindowsControlW.exe" /RL HIGHEST
              3⤵
              • Scheduled Task/Job: Scheduled Task
              PID:2464
        • C:\Users\Admin\AppData\Roaming\WindowsControl\WindowsControlW.exe
          C:\Users\Admin\AppData\Roaming\WindowsControl\WindowsControlW.exe
          1⤵
          • Modifies Windows Defender DisableAntiSpyware settings
          • UAC bypass
          • Executes dropped EXE
          • Checks whether UAC is enabled
          • Suspicious use of AdjustPrivilegeToken
          • System policy modification
          PID:5772

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              12.exe

              • Path C:\Users\Admin\AppData\Roaming\12.exe
              • Size 375KB
              • SHA256 ca595ae4e45ef38ea3bafd00ce87223c5a21709cb2a1f3da47d967c5a4566c02
              • MD5 SHA1 SHA512 SSDEEP TLSH

              memory/4584-0-0x0000027D23760000-0x0000027D237C2000-memory.dmp

              memory/4584-1-0x00007FFDF023F000-0x00007FFDF0240000-memory.dmp

              memory/4584-2-0x00007FFDF00B0000-0x00007FFDF0A54000-memory.dmp

              memory/4584-3-0x00007FFDF00B0000-0x00007FFDF0A54000-memory.dmp

              memory/4584-4-0x00007FFDF00B0000-0x00007FFDF0A54000-memory.dmp

              memory/4584-5-0x00007FFDF00B0000-0x00007FFDF0A54000-memory.dmp

              memory/4584-6-0x00007FFDF00B0000-0x00007FFDF0A54000-memory.dmp

              memory/4584-22-0x00007FFDF00B0000-0x00007FFDF0A54000-memory.dmp

              memory/4584-25-0x00007FFDF00B0000-0x00007FFDF0A54000-memory.dmp

              memory/4584-27-0x00007FFDF00B0000-0x00007FFDF0A54000-memory.dmp