Analysis

  • max time kernel
    145s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/06/2024, 01:27

General

  • Target
    ea6e4e54c6aa6df24c7a386a5ac3bd9a224d69ecd629a555744e72cde043cadd.exe
  • Size 1.2MB
  • Sample240630-bt6y2averq
  • SHA256 ea6e4e54c6aa6df24c7a386a5ac3bd9a224d69ecd629a555744e72cde043cadd
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • DcRat 16 IoCs

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

  • Modifies WinLogon for persistence 2 TTPs 5 IoCs
  • Process spawned unexpected child process 15 IoCs

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

  • UAC bypass 3 TTPs 54 IoCs
  • DCRat payload 2 IoCs

    Detects payload of DCRat, commonly dropped by NSIS installers.

  • Detects executables packed with SmartAssembly 3 IoCs
  • Checks computer location settings 2 TTPs 18 IoCs

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

  • Executes dropped EXE 17 IoCs
  • Adds Run key to start application 2 TTPs 10 IoCs
  • Checks whether UAC is enabled 1 TTPs 36 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 18 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 15 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 54 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\ea6e4e54c6aa6df24c7a386a5ac3bd9a224d69ecd629a555744e72cde043cadd.exe
    "C:\Users\Admin\AppData\Local\Temp\ea6e4e54c6aa6df24c7a386a5ac3bd9a224d69ecd629a555744e72cde043cadd.exe"
    1⤵
    • DcRat
    • Modifies WinLogon for persistence
    • UAC bypass
    • Checks computer location settings
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:3216
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\B4hp44X5ex.bat"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4432
      • C:\Windows\system32\w32tm.exe
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        3⤵
          PID:4404
        • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
          "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
          3⤵
          • UAC bypass
          • Checks computer location settings
          • Executes dropped EXE
          • Checks whether UAC is enabled
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          • System policy modification
          PID:3780
          • C:\Windows\System32\WScript.exe
            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\6e96e155-c8ce-4a7d-81c9-006271997627.vbs"
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:1376
            • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
              "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
              5⤵
              • UAC bypass
              • Checks computer location settings
              • Executes dropped EXE
              • Checks whether UAC is enabled
              • Modifies registry class
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              • System policy modification
              PID:760
              • C:\Windows\System32\WScript.exe
                "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\54ae4cc2-931e-4021-86c2-2035e28b128c.vbs"
                6⤵
                • Suspicious use of WriteProcessMemory
                PID:3668
                • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                  "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                  7⤵
                  • UAC bypass
                  • Checks computer location settings
                  • Executes dropped EXE
                  • Checks whether UAC is enabled
                  • Modifies registry class
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  • System policy modification
                  PID:3556
                  • C:\Windows\System32\WScript.exe
                    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\dd0d52bb-13b0-4963-a625-76a7604e7dff.vbs"
                    8⤵
                    • Suspicious use of WriteProcessMemory
                    PID:2788
                    • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                      "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                      9⤵
                      • UAC bypass
                      • Checks computer location settings
                      • Executes dropped EXE
                      • Checks whether UAC is enabled
                      • Modifies registry class
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      • System policy modification
                      PID:3480
                      • C:\Windows\System32\WScript.exe
                        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\d1a37145-01d2-412f-b4a4-e1d1bfb89d59.vbs"
                        10⤵
                        • Suspicious use of WriteProcessMemory
                        PID:1136
                        • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                          "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                          11⤵
                          • UAC bypass
                          • Checks computer location settings
                          • Executes dropped EXE
                          • Checks whether UAC is enabled
                          • Modifies registry class
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of AdjustPrivilegeToken
                          • Suspicious use of WriteProcessMemory
                          • System policy modification
                          PID:4496
                          • C:\Windows\System32\WScript.exe
                            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\d1bff9a5-b396-4d9f-b319-1405e8c05f5c.vbs"
                            12⤵
                            • Suspicious use of WriteProcessMemory
                            PID:2632
                            • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                              "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                              13⤵
                              • UAC bypass
                              • Checks computer location settings
                              • Executes dropped EXE
                              • Checks whether UAC is enabled
                              • Modifies registry class
                              • Suspicious behavior: EnumeratesProcesses
                              • Suspicious use of AdjustPrivilegeToken
                              • Suspicious use of WriteProcessMemory
                              • System policy modification
                              PID:2192
                              • C:\Windows\System32\WScript.exe
                                "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\67bfcd21-9b81-4dbb-a4d9-09e2ad9f519c.vbs"
                                14⤵
                                • Suspicious use of WriteProcessMemory
                                PID:1416
                                • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                                  "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                                  15⤵
                                  • UAC bypass
                                  • Checks computer location settings
                                  • Executes dropped EXE
                                  • Checks whether UAC is enabled
                                  • Modifies registry class
                                  • Suspicious behavior: EnumeratesProcesses
                                  • Suspicious use of AdjustPrivilegeToken
                                  • Suspicious use of WriteProcessMemory
                                  • System policy modification
                                  PID:1952
                                  • C:\Windows\System32\WScript.exe
                                    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ff47180f-2cd0-4b03-aea8-c1c80a8b1f95.vbs"
                                    16⤵
                                    • Suspicious use of WriteProcessMemory
                                    PID:3456
                                    • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                                      "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                                      17⤵
                                      • UAC bypass
                                      • Checks computer location settings
                                      • Executes dropped EXE
                                      • Checks whether UAC is enabled
                                      • Modifies registry class
                                      • Suspicious behavior: EnumeratesProcesses
                                      • Suspicious use of AdjustPrivilegeToken
                                      • Suspicious use of WriteProcessMemory
                                      • System policy modification
                                      PID:4780
                                      • C:\Windows\System32\WScript.exe
                                        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c3bb307f-fde3-4859-80dd-8c8a24f3e03d.vbs"
                                        18⤵
                                        • Suspicious use of WriteProcessMemory
                                        PID:4276
                                        • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                                          "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                                          19⤵
                                          • UAC bypass
                                          • Checks computer location settings
                                          • Executes dropped EXE
                                          • Checks whether UAC is enabled
                                          • Modifies registry class
                                          • Suspicious behavior: EnumeratesProcesses
                                          • Suspicious use of AdjustPrivilegeToken
                                          • Suspicious use of WriteProcessMemory
                                          • System policy modification
                                          PID:4180
                                          • C:\Windows\System32\WScript.exe
                                            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\71b2873f-d8a8-4aaf-8935-3f1796b2cd4f.vbs"
                                            20⤵
                                            • Suspicious use of WriteProcessMemory
                                            PID:924
                                            • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                                              "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                                              21⤵
                                              • UAC bypass
                                              • Checks computer location settings
                                              • Executes dropped EXE
                                              • Checks whether UAC is enabled
                                              • Modifies registry class
                                              • Suspicious behavior: EnumeratesProcesses
                                              • Suspicious use of AdjustPrivilegeToken
                                              • Suspicious use of WriteProcessMemory
                                              • System policy modification
                                              PID:4272
                                              • C:\Windows\System32\WScript.exe
                                                "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\81c9d982-8c2d-4a34-a179-6688c50f7e52.vbs"
                                                22⤵
                                                  PID:4860
                                                  • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                                                    "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                                                    23⤵
                                                    • UAC bypass
                                                    • Checks computer location settings
                                                    • Executes dropped EXE
                                                    • Checks whether UAC is enabled
                                                    • Modifies registry class
                                                    • Suspicious behavior: EnumeratesProcesses
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    • System policy modification
                                                    PID:1252
                                                    • C:\Windows\System32\WScript.exe
                                                      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c460b86f-35e5-4cf3-ba87-73ba43db6fd3.vbs"
                                                      24⤵
                                                        PID:2956
                                                        • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                                                          "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                                                          25⤵
                                                          • UAC bypass
                                                          • Checks computer location settings
                                                          • Executes dropped EXE
                                                          • Checks whether UAC is enabled
                                                          • Modifies registry class
                                                          • Suspicious behavior: EnumeratesProcesses
                                                          • Suspicious use of AdjustPrivilegeToken
                                                          • System policy modification
                                                          PID:2528
                                                          • C:\Windows\System32\WScript.exe
                                                            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\0e6dbf6d-339b-4ca8-a663-573a0b4bcbaf.vbs"
                                                            26⤵
                                                              PID:4232
                                                              • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                                                                "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                                                                27⤵
                                                                • UAC bypass
                                                                • Checks computer location settings
                                                                • Executes dropped EXE
                                                                • Checks whether UAC is enabled
                                                                • Modifies registry class
                                                                • Suspicious behavior: EnumeratesProcesses
                                                                • Suspicious use of AdjustPrivilegeToken
                                                                • System policy modification
                                                                PID:1652
                                                                • C:\Windows\System32\WScript.exe
                                                                  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5edd48b1-092e-4e64-bf1f-27e654b38c19.vbs"
                                                                  28⤵
                                                                    PID:3468
                                                                    • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                                                                      "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                                                                      29⤵
                                                                      • UAC bypass
                                                                      • Checks computer location settings
                                                                      • Executes dropped EXE
                                                                      • Checks whether UAC is enabled
                                                                      • Modifies registry class
                                                                      • Suspicious behavior: EnumeratesProcesses
                                                                      • Suspicious use of AdjustPrivilegeToken
                                                                      • System policy modification
                                                                      PID:4784
                                                                      • C:\Windows\System32\WScript.exe
                                                                        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c00d6b24-244b-4169-91ea-62298aefa4a7.vbs"
                                                                        30⤵
                                                                          PID:4892
                                                                          • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                                                                            "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                                                                            31⤵
                                                                            • UAC bypass
                                                                            • Checks computer location settings
                                                                            • Executes dropped EXE
                                                                            • Checks whether UAC is enabled
                                                                            • Modifies registry class
                                                                            • Suspicious behavior: EnumeratesProcesses
                                                                            • Suspicious use of AdjustPrivilegeToken
                                                                            • System policy modification
                                                                            PID:3060
                                                                            • C:\Windows\System32\WScript.exe
                                                                              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\05ed0555-6693-41a3-9558-fbe6a35cde81.vbs"
                                                                              32⤵
                                                                                PID:848
                                                                                • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                                                                                  "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                                                                                  33⤵
                                                                                  • UAC bypass
                                                                                  • Checks computer location settings
                                                                                  • Executes dropped EXE
                                                                                  • Checks whether UAC is enabled
                                                                                  • Modifies registry class
                                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                                  • System policy modification
                                                                                  PID:432
                                                                                  • C:\Windows\System32\WScript.exe
                                                                                    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\0c46555c-2105-4391-9ee6-244d465c80c3.vbs"
                                                                                    34⤵
                                                                                      PID:4608
                                                                                      • C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                                                                                        "C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe"
                                                                                        35⤵
                                                                                        • UAC bypass
                                                                                        • Checks computer location settings
                                                                                        • Executes dropped EXE
                                                                                        • Checks whether UAC is enabled
                                                                                        • Modifies registry class
                                                                                        • Suspicious behavior: EnumeratesProcesses
                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                        • System policy modification
                                                                                        PID:2496
                                                                                        • C:\Windows\System32\WScript.exe
                                                                                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\f40c0594-8869-48a1-9673-bcf2f7a22ac6.vbs"
                                                                                          36⤵
                                                                                            PID:1592
                                                                                          • C:\Windows\System32\WScript.exe
                                                                                            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\f485abf4-7103-41e4-a665-cb3d70988684.vbs"
                                                                                            36⤵
                                                                                              PID:1460
                                                                                        • C:\Windows\System32\WScript.exe
                                                                                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\23c13356-5f2b-48df-a2b0-cfb735b43219.vbs"
                                                                                          34⤵
                                                                                            PID:3504
                                                                                      • C:\Windows\System32\WScript.exe
                                                                                        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\53fcd87b-0de5-4d57-b15c-5f3c84586e78.vbs"
                                                                                        32⤵
                                                                                          PID:2544
                                                                                    • C:\Windows\System32\WScript.exe
                                                                                      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\38deb12b-5806-4be9-9aa3-6d981695452d.vbs"
                                                                                      30⤵
                                                                                        PID:2328
                                                                                  • C:\Windows\System32\WScript.exe
                                                                                    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5af4e6bc-52ca-4cf0-ae5e-7aba0cfd3bb4.vbs"
                                                                                    28⤵
                                                                                      PID:3140
                                                                                • C:\Windows\System32\WScript.exe
                                                                                  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\24d4012e-6095-49fb-9c32-50e83d82bd90.vbs"
                                                                                  26⤵
                                                                                    PID:3384
                                                                              • C:\Windows\System32\WScript.exe
                                                                                "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fdb060dc-7bc3-4e7f-bc9c-b933a82f4dc3.vbs"
                                                                                24⤵
                                                                                  PID:116
                                                                            • C:\Windows\System32\WScript.exe
                                                                              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\34e719ef-40c6-42b7-b14b-b26595090489.vbs"
                                                                              22⤵
                                                                                PID:1544
                                                                          • C:\Windows\System32\WScript.exe
                                                                            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\0deda8c9-1880-4978-a93c-eeff655e149e.vbs"
                                                                            20⤵
                                                                              PID:3584
                                                                        • C:\Windows\System32\WScript.exe
                                                                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\b36b71c8-48b5-4081-b4be-e72ffcd2ef90.vbs"
                                                                          18⤵
                                                                            PID:5084
                                                                      • C:\Windows\System32\WScript.exe
                                                                        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\638d179c-ca3e-4305-b4ff-8119c04890bc.vbs"
                                                                        16⤵
                                                                          PID:4540
                                                                    • C:\Windows\System32\WScript.exe
                                                                      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\cfdb253c-00b1-4cec-9eff-93c3af65c7ec.vbs"
                                                                      14⤵
                                                                        PID:4688
                                                                  • C:\Windows\System32\WScript.exe
                                                                    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\4d932a4b-8da3-4ea6-b63c-4a3ff56d972a.vbs"
                                                                    12⤵
                                                                      PID:3564
                                                                • C:\Windows\System32\WScript.exe
                                                                  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5f3c2414-d127-4ede-95ad-948271ae898b.vbs"
                                                                  10⤵
                                                                    PID:4072
                                                              • C:\Windows\System32\WScript.exe
                                                                "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\84bb2821-96f0-426d-9dde-877c624c5af6.vbs"
                                                                8⤵
                                                                  PID:3712
                                                            • C:\Windows\System32\WScript.exe
                                                              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\0f1b6ed1-9cc4-4153-91dc-38ee45c07d97.vbs"
                                                              6⤵
                                                                PID:2684
                                                          • C:\Windows\System32\WScript.exe
                                                            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fbb22ceb-164b-4445-9f66-3796176b2e8b.vbs"
                                                            4⤵
                                                              PID:840
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:60
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:4708
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:3968
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Users\Default\RuntimeBroker.exe'" /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:724
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\Default\RuntimeBroker.exe'" /rl HIGHEST /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:3156
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Users\Default\RuntimeBroker.exe'" /rl HIGHEST /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:2864
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\AppData\LocalLow\TextInputHost.exe'" /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:3524
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Users\Admin\AppData\LocalLow\TextInputHost.exe'" /rl HIGHEST /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:1052
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 10 /tr "'C:\Users\Admin\AppData\LocalLow\TextInputHost.exe'" /rl HIGHEST /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:3684
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 5 /tr "'C:\Users\Public\Downloads\sihost.exe'" /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:1260
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Users\Public\Downloads\sihost.exe'" /rl HIGHEST /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:4972
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 7 /tr "'C:\Users\Public\Downloads\sihost.exe'" /rl HIGHEST /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:3376
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe'" /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:1712
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe'" /rl HIGHEST /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:5104
                                                      • C:\Windows\system32\schtasks.exe
                                                        schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe'" /rl HIGHEST /f
                                                        1⤵
                                                        • DcRat
                                                        • Process spawned unexpected child process
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:4280

                                                      Network

                                                            MITRE ATT&CK Enterprise v15

                                                            Replay Monitor

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                                                            Downloads

                                                            backgroundTaskHost.exe

                                                            • Path C:\Program Files (x86)\MSBuild\Microsoft\backgroundTaskHost.exe
                                                            • Size 1.2MB
                                                            • SHA256 ea6e4e54c6aa6df24c7a386a5ac3bd9a224d69ecd629a555744e72cde043cadd
                                                            • MD5 SHA1 SHA512 SSDEEP

                                                            backgroundTaskHost.exe.log

                                                            • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\backgroundTaskHost.exe.log
                                                            • Size 1KB
                                                            • SHA256 e3b9ce7cbc8cf9f43eaf4ed01eb1f8113f7f580a1f4c35d3f01a0de87b9772f4
                                                            • MD5 SHA1 SHA512

                                                            05ed0555-6693-41a3-9558-fbe6a35cde81.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\05ed0555-6693-41a3-9558-fbe6a35cde81.vbs
                                                            • Size 739B
                                                            • SHA256 514052843b10b2f34cc83bfd5f22d53c73c5397e8a3168ba522a91110244593e
                                                            • MD5 SHA1 SHA512

                                                            0e6dbf6d-339b-4ca8-a663-573a0b4bcbaf.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\0e6dbf6d-339b-4ca8-a663-573a0b4bcbaf.vbs
                                                            • Size 739B
                                                            • SHA256 766ac7b016c164ac9290bb47702c96f302b107f5db508b8cfa59ca12464eded1
                                                            • MD5 SHA1 SHA512

                                                            54ae4cc2-931e-4021-86c2-2035e28b128c.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\54ae4cc2-931e-4021-86c2-2035e28b128c.vbs
                                                            • Size 738B
                                                            • SHA256 06652e1eed9ba19a3cf41ef7050bb72accc9e72300a32fdcc37a0887d452c6e5
                                                            • MD5 SHA1 SHA512

                                                            5edd48b1-092e-4e64-bf1f-27e654b38c19.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\5edd48b1-092e-4e64-bf1f-27e654b38c19.vbs
                                                            • Size 739B
                                                            • SHA256 40820e5ae4475847c206f7e2c64ffe58f0ceae4da4c5e9ddd931c8f29fa4ea22
                                                            • MD5 SHA1 SHA512

                                                            67bfcd21-9b81-4dbb-a4d9-09e2ad9f519c.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\67bfcd21-9b81-4dbb-a4d9-09e2ad9f519c.vbs
                                                            • Size 739B
                                                            • SHA256 b9ae826d2b379770b4eaf5be83e92ef42681a1c1a91db1abd696221ad8e29ae3
                                                            • MD5 SHA1 SHA512

                                                            6e96e155-c8ce-4a7d-81c9-006271997627.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\6e96e155-c8ce-4a7d-81c9-006271997627.vbs
                                                            • Size 739B
                                                            • SHA256 b2206b4865533fdfd37de874eefe1be8c9cb23b8982d0fae66f57f25317fab80
                                                            • MD5 SHA1 SHA512

                                                            71b2873f-d8a8-4aaf-8935-3f1796b2cd4f.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\71b2873f-d8a8-4aaf-8935-3f1796b2cd4f.vbs
                                                            • Size 739B
                                                            • SHA256 ea9ab62b0e1a064acf402ec63ca1247ef1093ae92c38d5244715284a7a84126b
                                                            • MD5 SHA1 SHA512

                                                            81c9d982-8c2d-4a34-a179-6688c50f7e52.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\81c9d982-8c2d-4a34-a179-6688c50f7e52.vbs
                                                            • Size 739B
                                                            • SHA256 5510cfd022a59d75bff8a011a6dad2ec7aad4083bd065403b55ee90865dde5ee
                                                            • MD5 SHA1 SHA512

                                                            B4hp44X5ex.bat

                                                            • Path C:\Users\Admin\AppData\Local\Temp\B4hp44X5ex.bat
                                                            • Size 228B
                                                            • SHA256 19f0ca5e7cfb6ee6f49b430a56f351eda5031decd8e48873190b8642d8ad7fc6
                                                            • MD5 SHA1 SHA512

                                                            c00d6b24-244b-4169-91ea-62298aefa4a7.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\c00d6b24-244b-4169-91ea-62298aefa4a7.vbs
                                                            • Size 739B
                                                            • SHA256 ed36777addf35be9ef0031e1060175be2f78807cc5d526f712090037def232f6
                                                            • MD5 SHA1 SHA512

                                                            c3bb307f-fde3-4859-80dd-8c8a24f3e03d.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\c3bb307f-fde3-4859-80dd-8c8a24f3e03d.vbs
                                                            • Size 739B
                                                            • SHA256 6b456d40887f351d8b4b9755fb9e63018b548e9af34f3896c1f539886926f81b
                                                            • MD5 SHA1 SHA512

                                                            c460b86f-35e5-4cf3-ba87-73ba43db6fd3.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\c460b86f-35e5-4cf3-ba87-73ba43db6fd3.vbs
                                                            • Size 739B
                                                            • SHA256 f2b48ccdabd3c7f9f8b185426025a977f77a8b5cb3779201c015c65308547856
                                                            • MD5 SHA1 SHA512

                                                            d1a37145-01d2-412f-b4a4-e1d1bfb89d59.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\d1a37145-01d2-412f-b4a4-e1d1bfb89d59.vbs
                                                            • Size 739B
                                                            • SHA256 7b217cdb6331630efa272894304501517612b43b3a445c38eebed62b856d2f00
                                                            • MD5 SHA1 SHA512

                                                            d1bff9a5-b396-4d9f-b319-1405e8c05f5c.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\d1bff9a5-b396-4d9f-b319-1405e8c05f5c.vbs
                                                            • Size 739B
                                                            • SHA256 93283894ce7686f49b7c47c77a49f7d188d93af08d227e1f5fc02d04d5c71feb
                                                            • MD5 SHA1 SHA512

                                                            dd0d52bb-13b0-4963-a625-76a7604e7dff.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\dd0d52bb-13b0-4963-a625-76a7604e7dff.vbs
                                                            • Size 739B
                                                            • SHA256 a74b191a0af9092ac7584f54c0c48d8885d1a64ddea6ff95c0286043f03bb3c0
                                                            • MD5 SHA1 SHA512

                                                            fbb22ceb-164b-4445-9f66-3796176b2e8b.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\fbb22ceb-164b-4445-9f66-3796176b2e8b.vbs
                                                            • Size 515B
                                                            • SHA256 6bcb2e8b33db40f02bea6c82e3da070f30dae3b301eed7d698a80cd053599218
                                                            • MD5 SHA1 SHA512

                                                            ff47180f-2cd0-4b03-aea8-c1c80a8b1f95.vbs

                                                            • Path C:\Users\Admin\AppData\Local\Temp\ff47180f-2cd0-4b03-aea8-c1c80a8b1f95.vbs
                                                            • Size 739B
                                                            • SHA256 6458dda943208d4afb02c2ac5632039855d5017e1e5a840989aaa0dcbf5bdee4
                                                            • MD5 SHA1 SHA512

                                                            memory/1652-185-0x000000001C500000-0x000000001C602000-memory.dmp

                                                            memory/1952-117-0x000000001BC70000-0x000000001BD72000-memory.dmp

                                                            memory/2192-105-0x000000001BA80000-0x000000001BB82000-memory.dmp

                                                            memory/3216-5-0x00000000027E0000-0x00000000027EC000-memory.dmp

                                                            memory/3216-3-0x00000000027C0000-0x00000000027C8000-memory.dmp

                                                            memory/3216-1-0x0000000000350000-0x000000000048E000-memory.dmp

                                                            memory/3216-9-0x0000000002830000-0x0000000002838000-memory.dmp

                                                            memory/3216-2-0x00007FFAB7B10000-0x00007FFAB85D1000-memory.dmp

                                                            memory/3216-15-0x000000001B170000-0x000000001B17C000-memory.dmp

                                                            memory/3216-8-0x0000000002820000-0x0000000002828000-memory.dmp

                                                            memory/3216-7-0x000000001BD30000-0x000000001C258000-memory.dmp

                                                            memory/3216-11-0x000000001B120000-0x000000001B12A000-memory.dmp

                                                            memory/3216-12-0x000000001B130000-0x000000001B13E000-memory.dmp

                                                            memory/3216-13-0x000000001B140000-0x000000001B148000-memory.dmp

                                                            memory/3216-0-0x00007FFAB7B13000-0x00007FFAB7B15000-memory.dmp

                                                            memory/3216-6-0x00000000027F0000-0x0000000002802000-memory.dmp

                                                            memory/3216-4-0x00000000027D0000-0x00000000027DA000-memory.dmp

                                                            memory/3216-10-0x000000001B110000-0x000000001B118000-memory.dmp

                                                            memory/3216-14-0x000000001B160000-0x000000001B16A000-memory.dmp

                                                            memory/3216-31-0x00007FFAB7B10000-0x00007FFAB85D1000-memory.dmp

                                                            memory/3480-81-0x000000001BA90000-0x000000001BB92000-memory.dmp

                                                            memory/3556-69-0x000000001BD40000-0x000000001BE42000-memory.dmp

                                                            memory/4272-141-0x0000000002EB0000-0x0000000002EC2000-memory.dmp

                                                            memory/4496-93-0x000000001BB50000-0x000000001BC52000-memory.dmp

                                                            memory/4784-197-0x000000001C1D0000-0x000000001C2D2000-memory.dmp