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
    26/11/2024, 09:06

General

  • Target
    646A50D060AE1B649F0CA735AABF5744.exe
  • Size 3.6MB
  • Sample241126-k2qrfstrhw
  • SHA256 078a6edfe74bdca838f020373b45f18d1a89abe276d75eedba8cc4a0e8ac0acd
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • DcRat 44 IoCs

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

  • Dcrat family
  • Modifies WinLogon for persistence 2 TTPs 14 IoCs
  • Process spawned unexpected child process 42 IoCs

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

  • UAC bypass 3 TTPs 42 IoCs
  • DCRat payload 2 IoCs

    Detects payload of DCRat, commonly dropped by NSIS installers.

  • Checks computer location settings 2 TTPs 16 IoCs

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

  • Executes dropped EXE 14 IoCs
  • Adds Run key to start application 2 TTPs 28 IoCs
  • Checks whether UAC is enabled 1 TTPs 28 IoCs
  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 2 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 15 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 42 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 42 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\646A50D060AE1B649F0CA735AABF5744.exe
    "C:\Users\Admin\AppData\Local\Temp\646A50D060AE1B649F0CA735AABF5744.exe"
    1⤵
    • DcRat
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3452
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\fontMonitor\GFcBidplGj1mDhuTvzK8nh.vbe"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4360
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\fontMonitor\B6f2SnQ47.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3880
        • C:\fontMonitor\chainagent.exe
          "C:\fontMonitor\chainagent.exe"
          4⤵
          • DcRat
          • Modifies WinLogon for persistence
          • UAC bypass
          • Checks computer location settings
          • Executes dropped EXE
          • 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:4516
          • C:\Windows\System32\cmd.exe
            "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\KubgcPF4Z1.bat"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:1696
            • C:\Windows\system32\w32tm.exe
              w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
              6⤵
                PID:4628
              • C:\Recovery\WindowsRE\dllhost.exe
                "C:\Recovery\WindowsRE\dllhost.exe"
                6⤵
                • 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:1656
                • C:\Windows\System32\WScript.exe
                  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\3dc5aa83-e201-4a25-a2f2-2a7b5aa06266.vbs"
                  7⤵
                  • Suspicious use of WriteProcessMemory
                  PID:4920
                  • C:\Recovery\WindowsRE\dllhost.exe
                    C:\Recovery\WindowsRE\dllhost.exe
                    8⤵
                    • 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:4988
                    • C:\Windows\System32\WScript.exe
                      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\77b9bf52-bea4-4302-a995-c9995d53ea07.vbs"
                      9⤵
                      • Suspicious use of WriteProcessMemory
                      PID:3316
                      • C:\Recovery\WindowsRE\dllhost.exe
                        C:\Recovery\WindowsRE\dllhost.exe
                        10⤵
                        • 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:2132
                        • C:\Windows\System32\WScript.exe
                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c8ca406f-b218-4048-b413-15e84591e62a.vbs"
                          11⤵
                          • Suspicious use of WriteProcessMemory
                          PID:1900
                          • C:\Recovery\WindowsRE\dllhost.exe
                            C:\Recovery\WindowsRE\dllhost.exe
                            12⤵
                            • UAC bypass
                            • Checks computer location settings
                            • Executes dropped EXE
                            • Checks whether UAC is enabled
                            • Modifies registry class
                            • Suspicious use of AdjustPrivilegeToken
                            • Suspicious use of WriteProcessMemory
                            • System policy modification
                            PID:3744
                            • C:\Windows\System32\WScript.exe
                              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\2c943bb6-7ed1-448f-869f-5505eea45009.vbs"
                              13⤵
                              • Suspicious use of WriteProcessMemory
                              PID:2932
                              • C:\Recovery\WindowsRE\dllhost.exe
                                C:\Recovery\WindowsRE\dllhost.exe
                                14⤵
                                • UAC bypass
                                • Checks computer location settings
                                • Executes dropped EXE
                                • Checks whether UAC is enabled
                                • Modifies registry class
                                • Suspicious use of AdjustPrivilegeToken
                                • Suspicious use of WriteProcessMemory
                                • System policy modification
                                PID:3216
                                • C:\Windows\System32\WScript.exe
                                  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\8e3ad4f8-b924-4fcb-8e3e-b71bb9016d60.vbs"
                                  15⤵
                                  • Suspicious use of WriteProcessMemory
                                  PID:3228
                                  • C:\Recovery\WindowsRE\dllhost.exe
                                    C:\Recovery\WindowsRE\dllhost.exe
                                    16⤵
                                    • UAC bypass
                                    • Checks computer location settings
                                    • Executes dropped EXE
                                    • Checks whether UAC is enabled
                                    • Modifies registry class
                                    • Suspicious use of AdjustPrivilegeToken
                                    • Suspicious use of WriteProcessMemory
                                    • System policy modification
                                    PID:1544
                                    • C:\Windows\System32\WScript.exe
                                      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\e3498440-025c-4dc6-9434-15bddc43a88f.vbs"
                                      17⤵
                                      • Suspicious use of WriteProcessMemory
                                      PID:116
                                      • C:\Recovery\WindowsRE\dllhost.exe
                                        C:\Recovery\WindowsRE\dllhost.exe
                                        18⤵
                                        • UAC bypass
                                        • Checks computer location settings
                                        • Executes dropped EXE
                                        • Checks whether UAC is enabled
                                        • Modifies registry class
                                        • Suspicious use of AdjustPrivilegeToken
                                        • Suspicious use of WriteProcessMemory
                                        • System policy modification
                                        PID:488
                                        • C:\Windows\System32\WScript.exe
                                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\8f04c40f-008f-4b3c-96b5-4f4c0489176f.vbs"
                                          19⤵
                                          • Suspicious use of WriteProcessMemory
                                          PID:2332
                                          • C:\Recovery\WindowsRE\dllhost.exe
                                            C:\Recovery\WindowsRE\dllhost.exe
                                            20⤵
                                            • UAC bypass
                                            • Checks computer location settings
                                            • Executes dropped EXE
                                            • Checks whether UAC is enabled
                                            • Modifies registry class
                                            • Suspicious use of AdjustPrivilegeToken
                                            • Suspicious use of WriteProcessMemory
                                            • System policy modification
                                            PID:840
                                            • C:\Windows\System32\WScript.exe
                                              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\86298cc9-38bb-4c03-b405-0a41b091bc61.vbs"
                                              21⤵
                                              • Suspicious use of WriteProcessMemory
                                              PID:3144
                                              • C:\Recovery\WindowsRE\dllhost.exe
                                                C:\Recovery\WindowsRE\dllhost.exe
                                                22⤵
                                                • UAC bypass
                                                • Checks computer location settings
                                                • Executes dropped EXE
                                                • Checks whether UAC is enabled
                                                • Modifies registry class
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of WriteProcessMemory
                                                • System policy modification
                                                PID:3216
                                                • C:\Windows\System32\WScript.exe
                                                  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\2a0014d0-0f8f-491a-af49-bda1d9629360.vbs"
                                                  23⤵
                                                    PID:1412
                                                    • C:\Recovery\WindowsRE\dllhost.exe
                                                      C:\Recovery\WindowsRE\dllhost.exe
                                                      24⤵
                                                      • UAC bypass
                                                      • Checks computer location settings
                                                      • Executes dropped EXE
                                                      • Checks whether UAC is enabled
                                                      • Modifies registry class
                                                      • Suspicious use of AdjustPrivilegeToken
                                                      • System policy modification
                                                      PID:3252
                                                      • C:\Windows\System32\WScript.exe
                                                        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\f9cbdcd4-61dc-4869-81c2-8913b74d3d74.vbs"
                                                        25⤵
                                                          PID:3228
                                                          • C:\Recovery\WindowsRE\dllhost.exe
                                                            C:\Recovery\WindowsRE\dllhost.exe
                                                            26⤵
                                                            • UAC bypass
                                                            • Checks computer location settings
                                                            • Executes dropped EXE
                                                            • Checks whether UAC is enabled
                                                            • Modifies registry class
                                                            • Suspicious use of AdjustPrivilegeToken
                                                            • System policy modification
                                                            PID:3724
                                                            • C:\Windows\System32\WScript.exe
                                                              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\768c799c-435f-41f5-9f90-d1221e222b60.vbs"
                                                              27⤵
                                                                PID:224
                                                                • C:\Recovery\WindowsRE\dllhost.exe
                                                                  C:\Recovery\WindowsRE\dllhost.exe
                                                                  28⤵
                                                                  • UAC bypass
                                                                  • Checks computer location settings
                                                                  • Executes dropped EXE
                                                                  • Checks whether UAC is enabled
                                                                  • Modifies registry class
                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                  • System policy modification
                                                                  PID:4348
                                                                  • C:\Windows\System32\WScript.exe
                                                                    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\98281b1c-1ee3-4fd7-8bb2-22eb34097ab7.vbs"
                                                                    29⤵
                                                                      PID:4676
                                                                      • C:\Recovery\WindowsRE\dllhost.exe
                                                                        C:\Recovery\WindowsRE\dllhost.exe
                                                                        30⤵
                                                                        • UAC bypass
                                                                        • Checks computer location settings
                                                                        • Executes dropped EXE
                                                                        • Checks whether UAC is enabled
                                                                        • Modifies registry class
                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                        • System policy modification
                                                                        PID:3104
                                                                        • C:\Windows\System32\WScript.exe
                                                                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\85d6a6ac-9c06-4144-9941-97158d1f4cea.vbs"
                                                                          31⤵
                                                                            PID:4604
                                                                          • C:\Windows\System32\WScript.exe
                                                                            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\021623b5-b490-4b38-9cad-50df7a21965d.vbs"
                                                                            31⤵
                                                                              PID:2772
                                                                        • C:\Windows\System32\WScript.exe
                                                                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\1107bf13-a75a-4d77-b2b3-32d68c5adf2a.vbs"
                                                                          29⤵
                                                                            PID:828
                                                                      • C:\Windows\System32\WScript.exe
                                                                        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\3b9eb0a1-424d-4718-9446-4ef79ffa6bef.vbs"
                                                                        27⤵
                                                                          PID:3632
                                                                    • C:\Windows\System32\WScript.exe
                                                                      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\d7b5e990-74f1-4118-963b-bf0d9d8d9ad8.vbs"
                                                                      25⤵
                                                                        PID:3140
                                                                  • C:\Windows\System32\WScript.exe
                                                                    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\35fb35a2-3269-49fc-bf39-c92145ce42f9.vbs"
                                                                    23⤵
                                                                      PID:5032
                                                                • C:\Windows\System32\WScript.exe
                                                                  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\3aabddb4-c79e-47c2-9ad1-9d359d548e1b.vbs"
                                                                  21⤵
                                                                    PID:3952
                                                              • C:\Windows\System32\WScript.exe
                                                                "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\7dd3bde9-8ef3-4866-bbe6-2de6e145ebe7.vbs"
                                                                19⤵
                                                                  PID:3568
                                                            • C:\Windows\System32\WScript.exe
                                                              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\4e675e08-83fb-4a4c-949b-3d3428788974.vbs"
                                                              17⤵
                                                                PID:4876
                                                          • C:\Windows\System32\WScript.exe
                                                            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\e360a9d2-009f-4d1d-8024-d563e9f92a9a.vbs"
                                                            15⤵
                                                              PID:4196
                                                        • C:\Windows\System32\WScript.exe
                                                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\f27be54c-3e17-4412-b8fa-0dfe89c222da.vbs"
                                                          13⤵
                                                            PID:5016
                                                      • C:\Windows\System32\WScript.exe
                                                        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\a0e42fd2-e89e-4058-8d73-f3ac1aee6c2c.vbs"
                                                        11⤵
                                                          PID:2628
                                                    • C:\Windows\System32\WScript.exe
                                                      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\a60ad70e-8edf-46b7-8908-1be1a57cb796.vbs"
                                                      9⤵
                                                        PID:3964
                                                  • C:\Windows\System32\WScript.exe
                                                    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\68664b3b-1289-45d1-964e-cccef863b8f8.vbs"
                                                    7⤵
                                                      PID:1136
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Sidebar\Shared Gadgets\StartMenuExperienceHost.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:3568
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Sidebar\Shared Gadgets\StartMenuExperienceHost.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:1424
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Sidebar\Shared Gadgets\StartMenuExperienceHost.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2364
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "servicess" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\services.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:1384
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\services.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2084
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "servicess" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\services.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2544
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "explorere" /sc MINUTE /mo 6 /tr "'C:\fontMonitor\explorer.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:3748
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\fontMonitor\explorer.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:1096
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "explorere" /sc MINUTE /mo 11 /tr "'C:\fontMonitor\explorer.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:4928
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 5 /tr "'C:\Windows\tracing\SearchApp.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:1560
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\Windows\tracing\SearchApp.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:3196
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 12 /tr "'C:\Windows\tracing\SearchApp.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:1040
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:4384
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2108
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:496
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "smsss" /sc MINUTE /mo 12 /tr "'C:\fontMonitor\smss.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:3376
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\fontMonitor\smss.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:3524
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "smsss" /sc MINUTE /mo 12 /tr "'C:\fontMonitor\smss.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:5056
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2240
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:4732
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2428
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 6 /tr "'C:\fontMonitor\wininit.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2720
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\fontMonitor\wininit.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2212
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 12 /tr "'C:\fontMonitor\wininit.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:4948
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\Templates\SearchApp.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:3968
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\Users\All Users\Templates\SearchApp.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2552
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 8 /tr "'C:\Users\All Users\Templates\SearchApp.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2156
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 5 /tr "'C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\spoolsv.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2488
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\spoolsv.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:4236
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 13 /tr "'C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\spoolsv.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2680
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 11 /tr "'C:\fontMonitor\unsecapp.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:1068
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\fontMonitor\unsecapp.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:4444
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 5 /tr "'C:\fontMonitor\unsecapp.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:4868
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\Users\Admin\csrss.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:4608
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\Admin\csrss.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:532
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Users\Admin\csrss.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:3224
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\Snippets\dwm.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:3308
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\Snippets\dwm.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:4568
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\Snippets\dwm.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:4884
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\MSBuild\cmd.exe'" /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:4456
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Program Files (x86)\MSBuild\cmd.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2456
                                        • C:\Windows\system32\schtasks.exe
                                          schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\MSBuild\cmd.exe'" /rl HIGHEST /f
                                          1⤵
                                          • DcRat
                                          • Process spawned unexpected child process
                                          • Scheduled Task/Job: Scheduled Task
                                          PID:2264

                                        Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

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                                              Downloads

                                              dllhost.exe.log

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\dllhost.exe.log
                                              • Size 1KB
                                              • SHA256 2a5d403a2e649d8eceef8f785eeb0f6d33888ec6bbf251b3c347e34cb32b1e77
                                              • MD5 SHA1 SHA512

                                              2c943bb6-7ed1-448f-869f-5505eea45009.vbs

                                              • Path C:\Users\Admin\AppData\Local\Temp\2c943bb6-7ed1-448f-869f-5505eea45009.vbs
                                              • Size 709B
                                              • SHA256 fdc9430f5efe2b4d4aab030b80c1f294c072f1961c3357d326d1da0e6ee4bc73
                                              • MD5 SHA1 SHA512

                                              3dc5aa83-e201-4a25-a2f2-2a7b5aa06266.vbs

                                              • Path C:\Users\Admin\AppData\Local\Temp\3dc5aa83-e201-4a25-a2f2-2a7b5aa06266.vbs
                                              • Size 709B
                                              • SHA256 065b408bdc2bce55d68562d0035da86af50ac0eacf2f0f8152fa3c0bdaa85a22
                                              • MD5 SHA1 SHA512

                                              68664b3b-1289-45d1-964e-cccef863b8f8.vbs

                                              • Path C:\Users\Admin\AppData\Local\Temp\68664b3b-1289-45d1-964e-cccef863b8f8.vbs
                                              • Size 485B
                                              • SHA256 401ff064bb45bf15681c51063753d3ce34f544b2d3fc14a3be52a7b2696bffe2
                                              • MD5 SHA1 SHA512

                                              768c799c-435f-41f5-9f90-d1221e222b60.vbs

                                              • Path C:\Users\Admin\AppData\Local\Temp\768c799c-435f-41f5-9f90-d1221e222b60.vbs
                                              • Size 709B
                                              • SHA256 ce122b4869db6796f4b3cf5617a00554eb033a1b4195370093ed7b5545812d75
                                              • MD5 SHA1 SHA512

                                              77b9bf52-bea4-4302-a995-c9995d53ea07.vbs

                                              • Path C:\Users\Admin\AppData\Local\Temp\77b9bf52-bea4-4302-a995-c9995d53ea07.vbs
                                              • Size 709B
                                              • SHA256 59e3cf3a6721a7372b649da30385bad5bb7d89cf0c9196a76a3ebb1706eca1cb
                                              • MD5 SHA1 SHA512

                                              85d6a6ac-9c06-4144-9941-97158d1f4cea.vbs

                                              • Path C:\Users\Admin\AppData\Local\Temp\85d6a6ac-9c06-4144-9941-97158d1f4cea.vbs
                                              • Size 709B
                                              • SHA256 4dec398f5b202120b9ee500ffdfac63667209d92292ca6a3f943e7fe734df007
                                              • MD5 SHA1 SHA512

                                              86298cc9-38bb-4c03-b405-0a41b091bc61.vbs

                                              • Path C:\Users\Admin\AppData\Local\Temp\86298cc9-38bb-4c03-b405-0a41b091bc61.vbs
                                              • Size 708B
                                              • SHA256 2fbf58dd785db5280296eca95e389746fb7f6b523b209f59e2d1729497e3da95
                                              • MD5 SHA1 SHA512

                                              8e3ad4f8-b924-4fcb-8e3e-b71bb9016d60.vbs

                                              • Path C:\Users\Admin\AppData\Local\Temp\8e3ad4f8-b924-4fcb-8e3e-b71bb9016d60.vbs
                                              • Size 709B
                                              • SHA256 b55a5fc89837b93ab873ee4872405f3e5a04fe9bc4a68a9c739640d664d75024
                                              • MD5 SHA1 SHA512

                                              8f04c40f-008f-4b3c-96b5-4f4c0489176f.vbs

                                              • Path C:\Users\Admin\AppData\Local\Temp\8f04c40f-008f-4b3c-96b5-4f4c0489176f.vbs
                                              • Size 708B
                                              • SHA256 86fb99c949a8347ba443acb53b7b2f6105081739a26ac8a7801b21353600fbc7
                                              • MD5 SHA1 SHA512

                                              98281b1c-1ee3-4fd7-8bb2-22eb34097ab7.vbs

                                              • Path C:\Users\Admin\AppData\Local\Temp\98281b1c-1ee3-4fd7-8bb2-22eb34097ab7.vbs
                                              • Size 709B
                                              • SHA256 81f05b43840a1303a4c17f0b29914425876fcc640f08242b27e58cc69f913120
                                              • MD5 SHA1 SHA512

                                              KubgcPF4Z1.bat

                                              • Path C:\Users\Admin\AppData\Local\Temp\KubgcPF4Z1.bat
                                              • Size 198B
                                              • SHA256 7f4bf15802c8407831cfa7f89f745d9b43db563c3ff9d26d30bd4c48a1d6a92e
                                              • MD5 SHA1 SHA512

                                              c8ca406f-b218-4048-b413-15e84591e62a.vbs

                                              • Path C:\Users\Admin\AppData\Local\Temp\c8ca406f-b218-4048-b413-15e84591e62a.vbs
                                              • Size 709B
                                              • SHA256 3a8a4a50facff1707d14bb21f36cdc3b7d0da6999e9ee4e0500364acc7c48ca2
                                              • MD5 SHA1 SHA512

                                              e3498440-025c-4dc6-9434-15bddc43a88f.vbs

                                              • Path C:\Users\Admin\AppData\Local\Temp\e3498440-025c-4dc6-9434-15bddc43a88f.vbs
                                              • Size 709B
                                              • SHA256 c86b6148c800e896ed0d255d2478f904220c6ce05743d7e201c4240d8497e48d
                                              • MD5 SHA1 SHA512

                                              f9cbdcd4-61dc-4869-81c2-8913b74d3d74.vbs

                                              • Path C:\Users\Admin\AppData\Local\Temp\f9cbdcd4-61dc-4869-81c2-8913b74d3d74.vbs
                                              • Size 709B
                                              • SHA256 3c355c17bd17415050ee585f9239297d20ece820abcf942c5b67de2ef73c4d29
                                              • MD5 SHA1 SHA512

                                              B6f2SnQ47.bat

                                              • Path C:\fontMonitor\B6f2SnQ47.bat
                                              • Size 31B
                                              • SHA256 52bde46534a8a1ea436617040c311631ce470e0e60875585921e2b3fbde3809c
                                              • MD5 SHA1 SHA512

                                              GFcBidplGj1mDhuTvzK8nh.vbe

                                              • Path C:\fontMonitor\GFcBidplGj1mDhuTvzK8nh.vbe
                                              • Size 197B
                                              • SHA256 d3be77c2e695644f8dfbc8342c806f5f48c3074f5ea1000aa300b6c7061e591f
                                              • MD5 SHA1 SHA512

                                              chainagent.exe

                                              • Path C:\fontMonitor\chainagent.exe
                                              • Size 3.3MB
                                              • SHA256 58440f3b4db0b30ffa0001857bd2cf329d470c518895ac668ab2eb25a10499f7
                                              • MD5 SHA1 SHA512 SSDEEP

                                              memory/488-156-0x000000001B8E0000-0x000000001B8F2000-memory.dmp

                                              memory/840-168-0x0000000002900000-0x0000000002912000-memory.dmp

                                              memory/2132-110-0x000000001C490000-0x000000001C4A2000-memory.dmp

                                              memory/3216-180-0x000000001BD00000-0x000000001BD12000-memory.dmp

                                              memory/3724-203-0x00000000030C0000-0x00000000030D2000-memory.dmp

                                              memory/3744-122-0x000000001BEF0000-0x000000001BF02000-memory.dmp

                                              memory/4348-215-0x000000001B580000-0x000000001B592000-memory.dmp

                                              memory/4516-24-0x000000001BA00000-0x000000001BA0C000-memory.dmp

                                              memory/4516-21-0x000000001B9C0000-0x000000001B9D6000-memory.dmp

                                              memory/4516-36-0x000000001C360000-0x000000001C368000-memory.dmp

                                              memory/4516-37-0x000000001C370000-0x000000001C37C000-memory.dmp

                                              memory/4516-38-0x0000000002F30000-0x0000000002F3C000-memory.dmp

                                              memory/4516-39-0x000000001C5C0000-0x000000001C5C8000-memory.dmp

                                              memory/4516-40-0x0000000002F40000-0x0000000002F4C000-memory.dmp

                                              memory/4516-44-0x000000001C590000-0x000000001C59E000-memory.dmp

                                              memory/4516-47-0x000000001C5D0000-0x000000001C5DA000-memory.dmp

                                              memory/4516-43-0x000000001C580000-0x000000001C588000-memory.dmp

                                              memory/4516-42-0x0000000002F60000-0x0000000002F6E000-memory.dmp

                                              memory/4516-41-0x0000000002F50000-0x0000000002F5A000-memory.dmp

                                              memory/4516-48-0x000000001C5E0000-0x000000001C5EC000-memory.dmp

                                              memory/4516-46-0x000000001C5B0000-0x000000001C5B8000-memory.dmp

                                              memory/4516-45-0x000000001C5A0000-0x000000001C5AC000-memory.dmp

                                              memory/4516-34-0x000000001C880000-0x000000001CDA8000-memory.dmp

                                              memory/4516-33-0x000000001C320000-0x000000001C332000-memory.dmp

                                              memory/4516-32-0x000000001C310000-0x000000001C318000-memory.dmp

                                              memory/4516-31-0x000000001BAA0000-0x000000001BAAC000-memory.dmp

                                              memory/4516-12-0x00007FF8E1CD3000-0x00007FF8E1CD5000-memory.dmp

                                              memory/4516-30-0x000000001BA90000-0x000000001BA98000-memory.dmp

                                              memory/4516-29-0x000000001BA80000-0x000000001BA8C000-memory.dmp

                                              memory/4516-28-0x000000001C2C0000-0x000000001C316000-memory.dmp

                                              memory/4516-27-0x000000001BA70000-0x000000001BA7A000-memory.dmp

                                              memory/4516-26-0x000000001BA60000-0x000000001BA70000-memory.dmp

                                              memory/4516-25-0x000000001B9F0000-0x000000001B9F8000-memory.dmp

                                              memory/4516-23-0x000000001B9E0000-0x000000001B9F2000-memory.dmp

                                              memory/4516-22-0x0000000002FD0000-0x0000000002FD8000-memory.dmp

                                              memory/4516-35-0x000000001C350000-0x000000001C35C000-memory.dmp

                                              memory/4516-20-0x0000000002FC0000-0x0000000002FD0000-memory.dmp

                                              memory/4516-19-0x0000000002FB0000-0x0000000002FB8000-memory.dmp

                                              memory/4516-18-0x000000001BA10000-0x000000001BA60000-memory.dmp

                                              memory/4516-17-0x0000000002F90000-0x0000000002FAC000-memory.dmp

                                              memory/4516-16-0x0000000002F80000-0x0000000002F88000-memory.dmp

                                              memory/4516-15-0x0000000002F70000-0x0000000002F7E000-memory.dmp

                                              memory/4516-14-0x0000000002F10000-0x0000000002F1E000-memory.dmp

                                              memory/4516-13-0x0000000000AE0000-0x0000000000E3C000-memory.dmp

                                              memory/4988-98-0x000000001C3C0000-0x000000001C3D2000-memory.dmp