Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-01-2025 03:26

General

  • Target

    b8fd8ab8d6bffd83d24ec8c669958653.exe

  • Size

    1.5MB

  • MD5

    b8fd8ab8d6bffd83d24ec8c669958653

  • SHA1

    7cf5979b3d3aa0a10d595f9a9db286b689a2d167

  • SHA256

    65063fcd5a9010a706580e11f6abf886a45fa6dd15743bdc41a49b1f9ac5761a

  • SHA512

    b258de30aebe40dd80112011827e23c569c776e90c79fb4d00ac25760c4ce9344d6f5104d9f79d78ea8884fb53b25ced0a12f1df5d4a232057686422611afb4a

  • SSDEEP

    24576:U2G/nvxW3Ww0t6kS6gR4zPK3r0Y2bpq5vbf4w8IzRII4Wa6gSqJ8S:UbA306DRcIruWf7RII2vS+r

Malware Config

Signatures

  • DcRat

    DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

  • Dcrat family
  • Process spawned unexpected child process 45 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • DCRat payload 2 IoCs

    Detects payload of DCRat, commonly dropped by NSIS installers.

  • Checks computer location settings 2 TTPs 15 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 14 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 13 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Modifies registry class 13 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 45 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 32 IoCs
  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious use of WriteProcessMemory 64 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\b8fd8ab8d6bffd83d24ec8c669958653.exe
    "C:\Users\Admin\AppData\Local\Temp\b8fd8ab8d6bffd83d24ec8c669958653.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:728
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\refhostperf\YDUzd2DburnkxzGba.vbe"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3348
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\refhostperf\24yvIrFqc9yigx6x0kwB7b7gqXz7Pn.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4444
        • C:\refhostperf\serverperf.exe
          "C:\refhostperf\serverperf.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Drops file in System32 directory
          • Drops file in Program Files directory
          • Drops file in Windows directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4696
          • C:\Windows\TAPI\sihost.exe
            "C:\Windows\TAPI\sihost.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Modifies registry class
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:4592
            • C:\Windows\System32\cmd.exe
              "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\tpXWVAFTZv.bat"
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:112
              • C:\Windows\system32\w32tm.exe
                w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
                7⤵
                  PID:3748
                • C:\Windows\TAPI\sihost.exe
                  "C:\Windows\TAPI\sihost.exe"
                  7⤵
                  • Checks computer location settings
                  • Executes dropped EXE
                  • Modifies registry class
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:556
                  • C:\Windows\System32\cmd.exe
                    "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\BikqvEHWfW.bat"
                    8⤵
                    • Suspicious use of WriteProcessMemory
                    PID:700
                    • C:\Windows\system32\w32tm.exe
                      w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
                      9⤵
                        PID:1708
                      • C:\Windows\TAPI\sihost.exe
                        "C:\Windows\TAPI\sihost.exe"
                        9⤵
                        • Checks computer location settings
                        • Executes dropped EXE
                        • Modifies registry class
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        PID:2384
                        • C:\Windows\System32\cmd.exe
                          "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\LW19r029AS.bat"
                          10⤵
                          • Suspicious use of WriteProcessMemory
                          PID:2412
                          • C:\Windows\system32\w32tm.exe
                            w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
                            11⤵
                              PID:216
                            • C:\Windows\TAPI\sihost.exe
                              "C:\Windows\TAPI\sihost.exe"
                              11⤵
                              • Checks computer location settings
                              • Executes dropped EXE
                              • Modifies registry class
                              • Suspicious behavior: EnumeratesProcesses
                              • Suspicious use of AdjustPrivilegeToken
                              • Suspicious use of WriteProcessMemory
                              PID:3008
                              • C:\Windows\System32\cmd.exe
                                "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\eG7Plib0M1.bat"
                                12⤵
                                • Suspicious use of WriteProcessMemory
                                PID:4652
                                • C:\Windows\system32\w32tm.exe
                                  w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
                                  13⤵
                                    PID:3140
                                  • C:\Windows\TAPI\sihost.exe
                                    "C:\Windows\TAPI\sihost.exe"
                                    13⤵
                                    • Checks computer location settings
                                    • Executes dropped EXE
                                    • Modifies registry class
                                    • Suspicious behavior: EnumeratesProcesses
                                    • Suspicious use of AdjustPrivilegeToken
                                    • Suspicious use of WriteProcessMemory
                                    PID:2212
                                    • C:\Windows\System32\cmd.exe
                                      "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\PJw82jcrZC.bat"
                                      14⤵
                                      • Suspicious use of WriteProcessMemory
                                      PID:1696
                                      • C:\Windows\system32\w32tm.exe
                                        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
                                        15⤵
                                          PID:1852
                                        • C:\Windows\TAPI\sihost.exe
                                          "C:\Windows\TAPI\sihost.exe"
                                          15⤵
                                          • Checks computer location settings
                                          • Executes dropped EXE
                                          • Modifies registry class
                                          • Suspicious behavior: EnumeratesProcesses
                                          • Suspicious use of AdjustPrivilegeToken
                                          • Suspicious use of WriteProcessMemory
                                          PID:2672
                                          • C:\Windows\System32\cmd.exe
                                            "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\uugdhbmYnk.bat"
                                            16⤵
                                            • Suspicious use of WriteProcessMemory
                                            PID:860
                                            • C:\Windows\system32\w32tm.exe
                                              w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
                                              17⤵
                                                PID:2196
                                              • C:\Windows\TAPI\sihost.exe
                                                "C:\Windows\TAPI\sihost.exe"
                                                17⤵
                                                • Checks computer location settings
                                                • Executes dropped EXE
                                                • Modifies registry class
                                                • Suspicious behavior: EnumeratesProcesses
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of WriteProcessMemory
                                                PID:1656
                                                • C:\Windows\System32\cmd.exe
                                                  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\5fBkFKqKat.bat"
                                                  18⤵
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:1496
                                                  • C:\Windows\system32\w32tm.exe
                                                    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
                                                    19⤵
                                                      PID:3120
                                                    • C:\Windows\TAPI\sihost.exe
                                                      "C:\Windows\TAPI\sihost.exe"
                                                      19⤵
                                                      • Checks computer location settings
                                                      • Executes dropped EXE
                                                      • Modifies registry class
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      • Suspicious use of AdjustPrivilegeToken
                                                      • Suspicious use of WriteProcessMemory
                                                      PID:468
                                                      • C:\Windows\System32\cmd.exe
                                                        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\i32OxRBhll.bat"
                                                        20⤵
                                                        • Suspicious use of WriteProcessMemory
                                                        PID:1744
                                                        • C:\Windows\system32\w32tm.exe
                                                          w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
                                                          21⤵
                                                            PID:4352
                                                          • C:\Windows\TAPI\sihost.exe
                                                            "C:\Windows\TAPI\sihost.exe"
                                                            21⤵
                                                            • Checks computer location settings
                                                            • Executes dropped EXE
                                                            • Modifies registry class
                                                            • Suspicious behavior: EnumeratesProcesses
                                                            • Suspicious use of AdjustPrivilegeToken
                                                            • Suspicious use of WriteProcessMemory
                                                            PID:3100
                                                            • C:\Windows\System32\cmd.exe
                                                              "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\kz4ReWEb5Y.bat"
                                                              22⤵
                                                              • Suspicious use of WriteProcessMemory
                                                              PID:3836
                                                              • C:\Windows\system32\w32tm.exe
                                                                w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
                                                                23⤵
                                                                  PID:2216
                                                                • C:\Windows\TAPI\sihost.exe
                                                                  "C:\Windows\TAPI\sihost.exe"
                                                                  23⤵
                                                                  • Checks computer location settings
                                                                  • Executes dropped EXE
                                                                  • Modifies registry class
                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                  PID:1128
                                                                  • C:\Windows\System32\cmd.exe
                                                                    "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\VDNADHaqjn.bat"
                                                                    24⤵
                                                                      PID:3928
                                                                      • C:\Windows\system32\w32tm.exe
                                                                        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
                                                                        25⤵
                                                                          PID:4652
                                                                        • C:\Windows\TAPI\sihost.exe
                                                                          "C:\Windows\TAPI\sihost.exe"
                                                                          25⤵
                                                                          • Checks computer location settings
                                                                          • Executes dropped EXE
                                                                          • Modifies registry class
                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                          PID:3588
                                                                          • C:\Windows\System32\cmd.exe
                                                                            "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\l4DYpxlgJN.bat"
                                                                            26⤵
                                                                              PID:4532
                                                                              • C:\Windows\system32\w32tm.exe
                                                                                w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
                                                                                27⤵
                                                                                  PID:4296
                                                                                • C:\Windows\TAPI\sihost.exe
                                                                                  "C:\Windows\TAPI\sihost.exe"
                                                                                  27⤵
                                                                                  • Checks computer location settings
                                                                                  • Executes dropped EXE
                                                                                  • Modifies registry class
                                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                                  PID:1988
                                                                                  • C:\Windows\System32\cmd.exe
                                                                                    "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\qtVTp5BaF9.bat"
                                                                                    28⤵
                                                                                      PID:2852
                                                                                      • C:\Windows\system32\w32tm.exe
                                                                                        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
                                                                                        29⤵
                                                                                          PID:3212
                                                                                        • C:\Windows\TAPI\sihost.exe
                                                                                          "C:\Windows\TAPI\sihost.exe"
                                                                                          29⤵
                                                                                          • Executes dropped EXE
                                                                                          PID:2776
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 6 /tr "'C:\Windows\System32\Idle.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:1548
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Windows\System32\Idle.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:32
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 5 /tr "'C:\Windows\System32\Idle.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:2892
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\lsass.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:5052
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\lsass.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:3256
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\lsass.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:1744
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 8 /tr "'C:\Program Files\Google\Registry.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:4872
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Program Files\Google\Registry.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:2756
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 11 /tr "'C:\Program Files\Google\Registry.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:1404
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows NT\TableTextService\upfc.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:3200
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Program Files\Windows NT\TableTextService\upfc.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:2420
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows NT\TableTextService\upfc.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:3820
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "explorere" /sc MINUTE /mo 9 /tr "'C:\Windows\TAPI\explorer.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:4140
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Windows\TAPI\explorer.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:1100
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "explorere" /sc MINUTE /mo 14 /tr "'C:\Windows\TAPI\explorer.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:4528
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows Portable Devices\dllhost.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:2600
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Portable Devices\dllhost.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:4860
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Windows Portable Devices\dllhost.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:5036
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 5 /tr "'C:\refhostperf\winlogon.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:1032
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\refhostperf\winlogon.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:4440
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 6 /tr "'C:\refhostperf\winlogon.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:952
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 14 /tr "'C:\Users\Default User\fontdrvhost.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:3008
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Users\Default User\fontdrvhost.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:2820
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 14 /tr "'C:\Users\Default User\fontdrvhost.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:5000
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows Media Player\es-ES\Registry.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:1972
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Media Player\es-ES\Registry.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:544
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows Media Player\es-ES\Registry.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:4404
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "explorere" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Internet Explorer\explorer.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:4360
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Program Files (x86)\Internet Explorer\explorer.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:2676
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "explorere" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Internet Explorer\explorer.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:668
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:1828
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:900
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:3140
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 6 /tr "'C:\Windows\TAPI\sihost.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:2940
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Windows\TAPI\sihost.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:5048
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 11 /tr "'C:\Windows\TAPI\sihost.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:4280
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:4136
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:2064
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:3588
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\refhostperf\csrss.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:2136
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\refhostperf\csrss.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:2040
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\refhostperf\csrss.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:4976
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Portable Devices\dwm.exe'" /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:1492
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Portable Devices\dwm.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:2368
                                • C:\Windows\system32\schtasks.exe
                                  schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Windows Portable Devices\dwm.exe'" /rl HIGHEST /f
                                  1⤵
                                  • Process spawned unexpected child process
                                  • Scheduled Task/Job: Scheduled Task
                                  PID:1696

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\sihost.exe.log

                                  Filesize

                                  1KB

                                  MD5

                                  3690a1c3b695227a38625dcf27bd6dac

                                  SHA1

                                  c2ed91e98b120681182904fa2c7cd504e5c4b2f5

                                  SHA256

                                  2ca8df156dba033c5b3ae4009e3be14dcdc6b9be53588055efd0864a1ab8ff73

                                  SHA512

                                  15ebfe05c0317f844e957ac02842a60b01f00ddca981e888e547056d0e30c97829bc4a2a46ce43034b3346f7cf5406c7c41c2a830f0abc47c8d2fd2ef00cb2c1

                                • C:\Users\Admin\AppData\Local\Temp\5fBkFKqKat.bat

                                  Filesize

                                  191B

                                  MD5

                                  66424afddf92d83ae3f6fe0db4cf1cdc

                                  SHA1

                                  0d76fd12db596180c075603e8121dc44eb4ee573

                                  SHA256

                                  6f3526b010c15973d677f545698e05e386f0b04c688c259a1d210af986b8bb64

                                  SHA512

                                  fa427002f619e1b5193357ac9aacd9a77bbb4f2878fd2d0a456dbcfc394cb30b57fd66cfb7de8b76ff41cf08b44ff0fd4639c0ba2a0cfd8e822f94cce45d21ef

                                • C:\Users\Admin\AppData\Local\Temp\BikqvEHWfW.bat

                                  Filesize

                                  191B

                                  MD5

                                  cedc2e108441bb2f0e816f307e63f3a0

                                  SHA1

                                  64599cb9bf2fcb8aaf7d25c7fa2d2dcd6318ece7

                                  SHA256

                                  71fd3afb7d290ec969c4f1f49b65a907e73435809b8de99152129869125e7f1d

                                  SHA512

                                  91278ecc8061f1c5cf8b76bee95aa3e7040be794d51867e762295a3bbf3ef3d558d3928a8b93b60866e47f0f0c1f678e76eac86e4fa0eac66f2ee76c0673129a

                                • C:\Users\Admin\AppData\Local\Temp\LW19r029AS.bat

                                  Filesize

                                  191B

                                  MD5

                                  4178dd54665524b3890a3dc3f881f92d

                                  SHA1

                                  7e7f201eb9cdbc333c2cad571b598369bd00a476

                                  SHA256

                                  85d100b836b8d6395234a38572944e755536f3e3003f40a899657660ffb244ba

                                  SHA512

                                  ff370614f941d04d4188236951586a7b7a08c64aa276222c9835531d9e474a221376d453fbf9d8bc3373b8abbe900ddb9afd090982eeb9f70b77495e1d155b02

                                • C:\Users\Admin\AppData\Local\Temp\PJw82jcrZC.bat

                                  Filesize

                                  191B

                                  MD5

                                  482535312f9ebc29210ff25c887781b2

                                  SHA1

                                  2d5f530c826e0f6310c25a730a20a82710e0e954

                                  SHA256

                                  34809d28d28a986d580a9a16dab3521b805620c9edd017cee32ccd6f4fbe2320

                                  SHA512

                                  9919d1f5ae13e5bba5611ea5a416ca26c9f26bbf8ca31975c7fb6d5806800f3d9850bdcc4372a6aec9b39ca79f6c0f0e9fc2f482da5d9ec18e3dc89fa9bff0ae

                                • C:\Users\Admin\AppData\Local\Temp\VDNADHaqjn.bat

                                  Filesize

                                  191B

                                  MD5

                                  5863501256de13b399998a021b862e63

                                  SHA1

                                  6d56d9ec856cca0b2b122a5c0317da929d88fc6a

                                  SHA256

                                  ea8ccd4563b7aea636adfe7ca8969e1f5b62a15d9294090b7aaa2365b327b742

                                  SHA512

                                  ba09eab9612d1a244a015e9ab95f9302cb8b7004ad7e84334e1224f4e4e313b118b464218de4789aa35e4052a61d36f9eb7ac0dd896fba4f565f0d63127ae668

                                • C:\Users\Admin\AppData\Local\Temp\eG7Plib0M1.bat

                                  Filesize

                                  191B

                                  MD5

                                  eaf93b1fb1d8261ca9eb279cdcbf5939

                                  SHA1

                                  dfef39177cb5c9f712a402dfdc21d2d82c85dd93

                                  SHA256

                                  2cc8d3605532cb527861cc816a605a2789eea8fe6ce007763acda5c8d85c1012

                                  SHA512

                                  83b4cc17f6fcb3858f591adde4857889dcb69817c03d49444badee5e9c91184a48962367ac59bbd187020900fcf7f5b0f6993f957623c3baff6480224da57700

                                • C:\Users\Admin\AppData\Local\Temp\i32OxRBhll.bat

                                  Filesize

                                  191B

                                  MD5

                                  443de3dde70a09e000afbd2fde51d85c

                                  SHA1

                                  84c3fe599fea02bd63b3a79336a15fc3cb3b3e32

                                  SHA256

                                  34ee0484b49598de194478317e8cce79494666154d9df4fafdefd55891157413

                                  SHA512

                                  0e1226cba3a8a60997075013dc0a8b7220f818b07dd709e11e581d6cf6272662ffcede55c11fce874a3ecf388b209b43b0a7726bf533fcde5fdec09a0f3a1f5a

                                • C:\Users\Admin\AppData\Local\Temp\kz4ReWEb5Y.bat

                                  Filesize

                                  191B

                                  MD5

                                  8199629d6d1ef49acb92a34186cee3cf

                                  SHA1

                                  e7a39973b6056f4704916064011c84f0b6a0f8d9

                                  SHA256

                                  b6816bdf8a8b5c9c1813117f96570bf443cef31eed1391e3a098bb41dd3fc20e

                                  SHA512

                                  3586c311a1228a6f6f113395116793b95b251593e8032f4a37a0405cd2f903e4f7e63b7235a3dfeef8021214749a62e79bc4970723bfde1199be0a49e8a44c88

                                • C:\Users\Admin\AppData\Local\Temp\l4DYpxlgJN.bat

                                  Filesize

                                  191B

                                  MD5

                                  f27f6da25e19bc108b43adb30b6132d0

                                  SHA1

                                  173aa93ef7c066363493758e4ed582a2261b9066

                                  SHA256

                                  7169a3afa5ec6638475b1ffa15c4af72dc128d2b861ee12613269893d36c6047

                                  SHA512

                                  3a70e567686774805fd2a78d105ec4ff9ad20444ba6272c42ed655503bd19215fda0b05f7889b0cdf0c168c4a4b86c84e945a63ee29925d2d46223230894b4f6

                                • C:\Users\Admin\AppData\Local\Temp\qtVTp5BaF9.bat

                                  Filesize

                                  191B

                                  MD5

                                  749cad3805a81103948d0c3b9661c930

                                  SHA1

                                  2a6c10232a25f8c4a0693017b86694955a21eb8e

                                  SHA256

                                  a05be2d1668f6ee6233fce1ea66ae7f8902771cd6c8b5159d10d06ab18703483

                                  SHA512

                                  2c347e1df065afe8e477ef2740d4116fa2b183185264d2db8f24300caaffda403b5f363ee166742d7b126f57b8d491ac066c5e348c8fc76675cc98def8d90b24

                                • C:\Users\Admin\AppData\Local\Temp\tpXWVAFTZv.bat

                                  Filesize

                                  191B

                                  MD5

                                  a31cec715a9f7230378ccce9610742cc

                                  SHA1

                                  ef45168915b8d4f4bef17be4367ee276e9c019f9

                                  SHA256

                                  e35445050ebbf38f866acaa0b4cf322e028bde23843f501bfdfdbd332f6ada2f

                                  SHA512

                                  bf9730df424f31701a684af4b6e4afe798722a584bfe0da950c33e8faddb83875a3a82d9d0aeb22e75bd1b38f07bfae69f27b88ab7f3eadee165164e809b99c3

                                • C:\Users\Admin\AppData\Local\Temp\uugdhbmYnk.bat

                                  Filesize

                                  191B

                                  MD5

                                  d9299962d1b39e4ae75bbf6ac0fc6b95

                                  SHA1

                                  19d6e50ad8f586404692b283c169fe5cf7b2d65a

                                  SHA256

                                  645bc573170f1b5f3336e585a0113d260780e0117fd39cdb47c69bc8c0e28d8b

                                  SHA512

                                  f4aa8cb066b7e0a881437a103bf1a393fa55598e13c55e8f1fa0f6fa04e0dcd971f0de4d17b81aefd3617b8f5b1627331262b2b65a178d546e5edea7971f0488

                                • C:\refhostperf\24yvIrFqc9yigx6x0kwB7b7gqXz7Pn.bat

                                  Filesize

                                  31B

                                  MD5

                                  659397b18711665774947ed6189e91ae

                                  SHA1

                                  73006ef2a02a72132f180e873324e8a6e4c593df

                                  SHA256

                                  a939eb9c97b5aad7a4aa9cc522e93a81399fffc03b7536f603175a90d3fc6130

                                  SHA512

                                  f68315f1f2aad292176dc1f845da4fa4acb59bedf4f446130edc73481bf6bcc2e765258fbc558b1b3b3a08590e25e6937e9046adf4f00eb2afbb172646298c30

                                • C:\refhostperf\YDUzd2DburnkxzGba.vbe

                                  Filesize

                                  218B

                                  MD5

                                  693da7c1e4c7e39bb88041ca03bbf61e

                                  SHA1

                                  87ff5e77258e4ff5833a04ce4168d287510d32d6

                                  SHA256

                                  3ea997020623cbd40f68cff156f5ede16b0a4c2418b07ee5dacf64770a7fff99

                                  SHA512

                                  f64a9f10099e9cc009160ead27a6c6420a78a7265ffeb754fc3819f418bc02ccea0be2c3b24dd9849b90a7423e850ae4fb5253958ccd5cc92867e094508da837

                                • C:\refhostperf\serverperf.exe

                                  Filesize

                                  1.2MB

                                  MD5

                                  7fec3eebd710313f7b35254d792228fc

                                  SHA1

                                  e55a429782c6f78e6fc8c80d6fb71a85ce1d01aa

                                  SHA256

                                  3d32ef71bff87e2ac881484cea6b82bd52090a7252c8719f11fb73bb8f63a405

                                  SHA512

                                  83932d7ac29af18c3a0f1424d2cd3e2a1810e908c828377f5c0d6e72240820c3778378c9c3f0c7b86ca94a8265d9c7c0e2b9460de288f07b62c98cd89d699af4

                                • memory/4696-17-0x0000000000E60000-0x0000000000E6E000-memory.dmp

                                  Filesize

                                  56KB

                                • memory/4696-16-0x00000000026E0000-0x00000000026F6000-memory.dmp

                                  Filesize

                                  88KB

                                • memory/4696-15-0x000000001B870000-0x000000001B8C0000-memory.dmp

                                  Filesize

                                  320KB

                                • memory/4696-14-0x0000000000E80000-0x0000000000E9C000-memory.dmp

                                  Filesize

                                  112KB

                                • memory/4696-13-0x0000000000460000-0x0000000000596000-memory.dmp

                                  Filesize

                                  1.2MB

                                • memory/4696-12-0x00007FFFAC133000-0x00007FFFAC135000-memory.dmp

                                  Filesize

                                  8KB