Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/09/2024, 08:44

General

  • Target
    3fa967e458d7f812686b7576df2f8610N.exe
  • Size 4.9MB
  • Sample240910-knb15swgpg
  • SHA256 c1c0a02ee81af5dc6bb325de5e87983afc7817454a9b496858651fc49cc6069c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • colibri

Version
  • 1.2.0

Botnet
  • Build1

C2
  • http://zpltcmgodhvvedxtfcygvbgjkvgvcguygytfigj.cc/gate.php

  • http://yugyuvyugguitgyuigtfyutdtoghghbbgyv.cx/gate.php

rc4.plain

Signatures

  • Colibri Loader

    A loader sold as MaaS first seen in August 2021.

  • DcRat

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

  • Process spawned unexpected child process 6 IoCs

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

  • UAC bypass 3 TTPs 33 IoCs
  • DCRat payload 1 IoCs

    Detects payload of DCRat, commonly dropped by NSIS installers.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 11 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 10 IoCs

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

  • Executes dropped EXE 32 IoCs
  • Checks whether UAC is enabled 1 TTPs 22 IoCs
  • Suspicious use of SetThreadContext 10 IoCs
  • Drops file in Program Files directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

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

  • Modifies registry class 10 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 51 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 33 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\3fa967e458d7f812686b7576df2f8610N.exe
    "C:\Users\Admin\AppData\Local\Temp\3fa967e458d7f812686b7576df2f8610N.exe"
    1⤵
    • UAC bypass
    • Checks computer location settings
    • Checks whether UAC is enabled
    • Drops file in Program Files directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:556
    • C:\Users\Admin\AppData\Local\Temp\tmp788E.tmp.exe
      "C:\Users\Admin\AppData\Local\Temp\tmp788E.tmp.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2824
      • C:\Users\Admin\AppData\Local\Temp\tmp788E.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\tmp788E.tmp.exe"
        3⤵
        • Executes dropped EXE
        PID:4436
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2636
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1488
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2180
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3180
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3988
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3532
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1996
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4524
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5092
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4196
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4724
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\7ZWvxtVz9f.bat"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2844
      • C:\Windows\system32\w32tm.exe
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        3⤵
          PID:4504
        • C:\Recovery\WindowsRE\csrss.exe
          "C:\Recovery\WindowsRE\csrss.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:2832
          • C:\Windows\System32\WScript.exe
            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\8a23434a-e83d-48b3-be51-dc267738b706.vbs"
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:2936
            • C:\Recovery\WindowsRE\csrss.exe
              C:\Recovery\WindowsRE\csrss.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:1976
              • C:\Windows\System32\WScript.exe
                "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\a508f9eb-fbe2-4b03-8445-964d50048e80.vbs"
                6⤵
                  PID:2056
                  • C:\Recovery\WindowsRE\csrss.exe
                    C:\Recovery\WindowsRE\csrss.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
                    • System policy modification
                    PID:4636
                    • C:\Windows\System32\WScript.exe
                      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\76a618b9-b0ca-4879-99d1-c003b7689144.vbs"
                      8⤵
                        PID:2804
                        • C:\Recovery\WindowsRE\csrss.exe
                          C:\Recovery\WindowsRE\csrss.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
                          • System policy modification
                          PID:1692
                          • C:\Windows\System32\WScript.exe
                            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\50c7f7ad-d677-4e57-82c2-fe245d129975.vbs"
                            10⤵
                              PID:4968
                              • C:\Recovery\WindowsRE\csrss.exe
                                C:\Recovery\WindowsRE\csrss.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
                                • System policy modification
                                PID:1912
                                • C:\Windows\System32\WScript.exe
                                  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\039ca3b2-bc8e-49b2-bfe9-977a4da68e96.vbs"
                                  12⤵
                                    PID:1076
                                    • C:\Recovery\WindowsRE\csrss.exe
                                      C:\Recovery\WindowsRE\csrss.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
                                      • System policy modification
                                      PID:1648
                                      • C:\Windows\System32\WScript.exe
                                        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\6edf3c49-a5b5-4d34-b429-c69b5eaf911f.vbs"
                                        14⤵
                                          PID:2616
                                          • C:\Recovery\WindowsRE\csrss.exe
                                            C:\Recovery\WindowsRE\csrss.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
                                            • System policy modification
                                            PID:4636
                                            • C:\Windows\System32\WScript.exe
                                              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\d1a991b5-7694-45c4-b145-c943c952e1e0.vbs"
                                              16⤵
                                                PID:1144
                                                • C:\Recovery\WindowsRE\csrss.exe
                                                  C:\Recovery\WindowsRE\csrss.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
                                                  • System policy modification
                                                  PID:3476
                                                  • C:\Windows\System32\WScript.exe
                                                    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\b34c6baa-9025-4274-8202-3bec2daf7a53.vbs"
                                                    18⤵
                                                      PID:1188
                                                      • C:\Recovery\WindowsRE\csrss.exe
                                                        C:\Recovery\WindowsRE\csrss.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
                                                        • System policy modification
                                                        PID:2692
                                                        • C:\Windows\System32\WScript.exe
                                                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\429a04df-1183-4aaf-8cae-9c1199c51e6b.vbs"
                                                          20⤵
                                                            PID:4480
                                                            • C:\Recovery\WindowsRE\csrss.exe
                                                              C:\Recovery\WindowsRE\csrss.exe
                                                              21⤵
                                                              • UAC bypass
                                                              • Executes dropped EXE
                                                              • Checks whether UAC is enabled
                                                              • Suspicious behavior: EnumeratesProcesses
                                                              • Suspicious use of AdjustPrivilegeToken
                                                              • System policy modification
                                                              PID:3688
                                                              • C:\Windows\System32\WScript.exe
                                                                "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\88519f2e-2d14-4f63-8287-2b4e282a89bb.vbs"
                                                                22⤵
                                                                  PID:3968
                                                                • C:\Windows\System32\WScript.exe
                                                                  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\a1b2ca50-7a27-48d6-a08e-4a0b9ea1919a.vbs"
                                                                  22⤵
                                                                    PID:5032
                                                              • C:\Windows\System32\WScript.exe
                                                                "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\118fe075-01a5-4379-84da-ab92a0149929.vbs"
                                                                20⤵
                                                                  PID:808
                                                                • C:\Users\Admin\AppData\Local\Temp\tmp1553.tmp.exe
                                                                  "C:\Users\Admin\AppData\Local\Temp\tmp1553.tmp.exe"
                                                                  20⤵
                                                                  • Executes dropped EXE
                                                                  • Suspicious use of SetThreadContext
                                                                  • System Location Discovery: System Language Discovery
                                                                  PID:4512
                                                                  • C:\Users\Admin\AppData\Local\Temp\tmp1553.tmp.exe
                                                                    "C:\Users\Admin\AppData\Local\Temp\tmp1553.tmp.exe"
                                                                    21⤵
                                                                    • Executes dropped EXE
                                                                    PID:1728
                                                            • C:\Windows\System32\WScript.exe
                                                              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\aadaca08-d3ff-4715-8e04-27d20d4de6d9.vbs"
                                                              18⤵
                                                                PID:392
                                                              • C:\Users\Admin\AppData\Local\Temp\tmpE49E.tmp.exe
                                                                "C:\Users\Admin\AppData\Local\Temp\tmpE49E.tmp.exe"
                                                                18⤵
                                                                • Executes dropped EXE
                                                                • System Location Discovery: System Language Discovery
                                                                PID:2748
                                                                • C:\Users\Admin\AppData\Local\Temp\tmpE49E.tmp.exe
                                                                  "C:\Users\Admin\AppData\Local\Temp\tmpE49E.tmp.exe"
                                                                  19⤵
                                                                  • Executes dropped EXE
                                                                  • System Location Discovery: System Language Discovery
                                                                  PID:3536
                                                                  • C:\Users\Admin\AppData\Local\Temp\tmpE49E.tmp.exe
                                                                    "C:\Users\Admin\AppData\Local\Temp\tmpE49E.tmp.exe"
                                                                    20⤵
                                                                    • Executes dropped EXE
                                                                    • Suspicious use of SetThreadContext
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:2152
                                                                    • C:\Users\Admin\AppData\Local\Temp\tmpE49E.tmp.exe
                                                                      "C:\Users\Admin\AppData\Local\Temp\tmpE49E.tmp.exe"
                                                                      21⤵
                                                                      • Executes dropped EXE
                                                                      PID:2404
                                                          • C:\Windows\System32\WScript.exe
                                                            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\7c9b901c-291a-4de2-8251-808ba7ca96c1.vbs"
                                                            16⤵
                                                              PID:4220
                                                            • C:\Users\Admin\AppData\Local\Temp\tmpB34D.tmp.exe
                                                              "C:\Users\Admin\AppData\Local\Temp\tmpB34D.tmp.exe"
                                                              16⤵
                                                              • Executes dropped EXE
                                                              • Suspicious use of SetThreadContext
                                                              • System Location Discovery: System Language Discovery
                                                              PID:2804
                                                              • C:\Users\Admin\AppData\Local\Temp\tmpB34D.tmp.exe
                                                                "C:\Users\Admin\AppData\Local\Temp\tmpB34D.tmp.exe"
                                                                17⤵
                                                                • Executes dropped EXE
                                                                PID:2868
                                                        • C:\Windows\System32\WScript.exe
                                                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\eb43bf2c-bf36-4190-b540-76b6090bee3c.vbs"
                                                          14⤵
                                                            PID:884
                                                          • C:\Users\Admin\AppData\Local\Temp\tmp971B.tmp.exe
                                                            "C:\Users\Admin\AppData\Local\Temp\tmp971B.tmp.exe"
                                                            14⤵
                                                            • Executes dropped EXE
                                                            • Suspicious use of SetThreadContext
                                                            • System Location Discovery: System Language Discovery
                                                            PID:4452
                                                            • C:\Users\Admin\AppData\Local\Temp\tmp971B.tmp.exe
                                                              "C:\Users\Admin\AppData\Local\Temp\tmp971B.tmp.exe"
                                                              15⤵
                                                              • Executes dropped EXE
                                                              PID:5036
                                                      • C:\Windows\System32\WScript.exe
                                                        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\2f18c4a0-2990-49f9-aa81-844ce192883d.vbs"
                                                        12⤵
                                                          PID:4808
                                                        • C:\Users\Admin\AppData\Local\Temp\tmp64FE.tmp.exe
                                                          "C:\Users\Admin\AppData\Local\Temp\tmp64FE.tmp.exe"
                                                          12⤵
                                                          • Executes dropped EXE
                                                          • Suspicious use of SetThreadContext
                                                          • System Location Discovery: System Language Discovery
                                                          PID:4864
                                                          • C:\Users\Admin\AppData\Local\Temp\tmp64FE.tmp.exe
                                                            "C:\Users\Admin\AppData\Local\Temp\tmp64FE.tmp.exe"
                                                            13⤵
                                                            • Executes dropped EXE
                                                            PID:1624
                                                    • C:\Windows\System32\WScript.exe
                                                      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c9871279-667f-4747-9523-a757d1eb41fc.vbs"
                                                      10⤵
                                                        PID:1776
                                                      • C:\Users\Admin\AppData\Local\Temp\tmp46E7.tmp.exe
                                                        "C:\Users\Admin\AppData\Local\Temp\tmp46E7.tmp.exe"
                                                        10⤵
                                                        • Executes dropped EXE
                                                        • Suspicious use of SetThreadContext
                                                        • System Location Discovery: System Language Discovery
                                                        PID:388
                                                        • C:\Users\Admin\AppData\Local\Temp\tmp46E7.tmp.exe
                                                          "C:\Users\Admin\AppData\Local\Temp\tmp46E7.tmp.exe"
                                                          11⤵
                                                          • Executes dropped EXE
                                                          PID:4816
                                                  • C:\Windows\System32\WScript.exe
                                                    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\efe6c854-83fb-4850-bb62-451af759e0aa.vbs"
                                                    8⤵
                                                      PID:2572
                                                    • C:\Users\Admin\AppData\Local\Temp\tmpEE48.tmp.exe
                                                      "C:\Users\Admin\AppData\Local\Temp\tmpEE48.tmp.exe"
                                                      8⤵
                                                      • Executes dropped EXE
                                                      • Suspicious use of SetThreadContext
                                                      • System Location Discovery: System Language Discovery
                                                      PID:3064
                                                      • C:\Users\Admin\AppData\Local\Temp\tmpEE48.tmp.exe
                                                        "C:\Users\Admin\AppData\Local\Temp\tmpEE48.tmp.exe"
                                                        9⤵
                                                        • Executes dropped EXE
                                                        PID:812
                                                • C:\Windows\System32\WScript.exe
                                                  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\dcee0053-0f0e-412e-b6de-47d51b1050a8.vbs"
                                                  6⤵
                                                    PID:4896
                                                  • C:\Users\Admin\AppData\Local\Temp\tmpBD35.tmp.exe
                                                    "C:\Users\Admin\AppData\Local\Temp\tmpBD35.tmp.exe"
                                                    6⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of SetThreadContext
                                                    • System Location Discovery: System Language Discovery
                                                    • Suspicious use of WriteProcessMemory
                                                    PID:3004
                                                    • C:\Users\Admin\AppData\Local\Temp\tmpBD35.tmp.exe
                                                      "C:\Users\Admin\AppData\Local\Temp\tmpBD35.tmp.exe"
                                                      7⤵
                                                      • Executes dropped EXE
                                                      PID:4128
                                              • C:\Windows\System32\WScript.exe
                                                "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ec91756e-10c0-4067-9f63-70be14abc98c.vbs"
                                                4⤵
                                                  PID:3744
                                                • C:\Users\Admin\AppData\Local\Temp\tmp9FBA.tmp.exe
                                                  "C:\Users\Admin\AppData\Local\Temp\tmp9FBA.tmp.exe"
                                                  4⤵
                                                  • Executes dropped EXE
                                                  • Suspicious use of SetThreadContext
                                                  • System Location Discovery: System Language Discovery
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:1704
                                                  • C:\Users\Admin\AppData\Local\Temp\tmp9FBA.tmp.exe
                                                    "C:\Users\Admin\AppData\Local\Temp\tmp9FBA.tmp.exe"
                                                    5⤵
                                                    • Executes dropped EXE
                                                    PID:3012
                                          • C:\Windows\system32\schtasks.exe
                                            schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\taskhostw.exe'" /f
                                            1⤵
                                            • Process spawned unexpected child process
                                            • Scheduled Task/Job: Scheduled Task
                                            PID:1864
                                          • C:\Windows\system32\schtasks.exe
                                            schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\taskhostw.exe'" /rl HIGHEST /f
                                            1⤵
                                            • Process spawned unexpected child process
                                            • Scheduled Task/Job: Scheduled Task
                                            PID:2704
                                          • C:\Windows\system32\schtasks.exe
                                            schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\taskhostw.exe'" /rl HIGHEST /f
                                            1⤵
                                            • Process spawned unexpected child process
                                            • Scheduled Task/Job: Scheduled Task
                                            PID:4448
                                          • C:\Windows\system32\schtasks.exe
                                            schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /f
                                            1⤵
                                            • Process spawned unexpected child process
                                            • Scheduled Task/Job: Scheduled Task
                                            PID:4012
                                          • C:\Windows\system32\schtasks.exe
                                            schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
                                            1⤵
                                            • Process spawned unexpected child process
                                            • Scheduled Task/Job: Scheduled Task
                                            PID:2080
                                          • C:\Windows\system32\schtasks.exe
                                            schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
                                            1⤵
                                            • Process spawned unexpected child process
                                            • Scheduled Task/Job: Scheduled Task
                                            PID:4220

                                          Network

                                                MITRE ATT&CK Enterprise v15

                                                Replay Monitor

                                                Loading Replay Monitor...

                                                Downloads

                                                taskhostw.exe

                                                • Path C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\taskhostw.exe
                                                • Size 4.9MB
                                                • SHA256 c1c0a02ee81af5dc6bb325de5e87983afc7817454a9b496858651fc49cc6069c
                                                • MD5 SHA1 SHA512 SSDEEP

                                                csrss.exe

                                                • Path C:\Recovery\WindowsRE\csrss.exe
                                                • Size 4.9MB
                                                • SHA256 09a27da6a18d8c9d8b0108e84bc659c827c1ffea969e211686a4fe81da1b9969
                                                • MD5 SHA1 SHA512 SSDEEP

                                                csrss.exe.log

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\csrss.exe.log
                                                • Size 1KB
                                                • SHA256 414659decfd237dde09625a49811e03b5b30ee06ee2ee97ea8bcfac394d281fd
                                                • MD5 SHA1 SHA512

                                                powershell.exe.log

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
                                                • Size 2KB
                                                • SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
                                                • MD5 SHA1 SHA512

                                                StartupProfileData-NonInteractive

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                                                • Size 944B
                                                • SHA256 385da35673330e21ac02545220552fe301fe54dedefbdafc097ac4342a295233
                                                • MD5 SHA1 SHA512

                                                StartupProfileData-NonInteractive

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                                                • Size 944B
                                                • SHA256 7437b098af4618fbcefe7522942c862aeaf39a0b82ce05b0797185c552f22a3c
                                                • MD5 SHA1 SHA512

                                                StartupProfileData-NonInteractive

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                                                • Size 944B
                                                • SHA256 a31805264b8b13ce4145f272cb2830728c186c46e314b48514d636866217add5
                                                • MD5 SHA1 SHA512

                                                StartupProfileData-NonInteractive

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                                                • Size 944B
                                                • SHA256 986366767de5873f1b170a63f2a33ce05132d1afd90c8f5017afbca8ef1beb05
                                                • MD5 SHA1 SHA512

                                                StartupProfileData-NonInteractive

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                                                • Size 944B
                                                • SHA256 21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45
                                                • MD5 SHA1 SHA512

                                                StartupProfileData-NonInteractive

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                                                • Size 944B
                                                • SHA256 2d2f364c75bd2897504249f42cdf1d19374f5230aad68fa9154ea3d03e3031a6
                                                • MD5 SHA1 SHA512

                                                039ca3b2-bc8e-49b2-bfe9-977a4da68e96.vbs

                                                • Path C:\Users\Admin\AppData\Local\Temp\039ca3b2-bc8e-49b2-bfe9-977a4da68e96.vbs
                                                • Size 707B
                                                • SHA256 ba6cbdd5d4a6b2c2f004effcce10ea706aebd82fcf2c11efbec4d2d8a919a0d9
                                                • MD5 SHA1 SHA512

                                                50c7f7ad-d677-4e57-82c2-fe245d129975.vbs

                                                • Path C:\Users\Admin\AppData\Local\Temp\50c7f7ad-d677-4e57-82c2-fe245d129975.vbs
                                                • Size 707B
                                                • SHA256 b9e38c9f510df4dfb41450ec5e8ddd51b3d09aff1868c52404a9ee9fbf00921b
                                                • MD5 SHA1 SHA512

                                                6edf3c49-a5b5-4d34-b429-c69b5eaf911f.vbs

                                                • Path C:\Users\Admin\AppData\Local\Temp\6edf3c49-a5b5-4d34-b429-c69b5eaf911f.vbs
                                                • Size 707B
                                                • SHA256 bd8dbc35a0354d99a8c66ae5bc426b4ad081e254e9116ae4f84141efcf2853f9
                                                • MD5 SHA1 SHA512

                                                76a618b9-b0ca-4879-99d1-c003b7689144.vbs

                                                • Path C:\Users\Admin\AppData\Local\Temp\76a618b9-b0ca-4879-99d1-c003b7689144.vbs
                                                • Size 707B
                                                • SHA256 010ee10fc9c7e881a12542db318efdc18df973bd798b23e26b28528b8e9bf632
                                                • MD5 SHA1 SHA512

                                                7ZWvxtVz9f.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\7ZWvxtVz9f.bat
                                                • Size 196B
                                                • SHA256 e6df6767111cda23d5bbf073aab59f5b116a735809eff846162ccae27333b8ac
                                                • MD5 SHA1 SHA512

                                                8a23434a-e83d-48b3-be51-dc267738b706.vbs

                                                • Path C:\Users\Admin\AppData\Local\Temp\8a23434a-e83d-48b3-be51-dc267738b706.vbs
                                                • Size 707B
                                                • SHA256 9df4a8adb1ef1552d09d3c7336f4f7ae83c32a877321e44550c629234ac79574
                                                • MD5 SHA1 SHA512

                                                __PSScriptPolicyTest_cjyklhdx.eht.ps1

                                                • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cjyklhdx.eht.ps1
                                                • Size 60B
                                                • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                                                • MD5 SHA1 SHA512

                                                a508f9eb-fbe2-4b03-8445-964d50048e80.vbs

                                                • Path C:\Users\Admin\AppData\Local\Temp\a508f9eb-fbe2-4b03-8445-964d50048e80.vbs
                                                • Size 707B
                                                • SHA256 0c99de019ed8a5cc55af8787f539e7d8d9ca923db67aad658166b746fef14f3a
                                                • MD5 SHA1 SHA512

                                                ec91756e-10c0-4067-9f63-70be14abc98c.vbs

                                                • Path C:\Users\Admin\AppData\Local\Temp\ec91756e-10c0-4067-9f63-70be14abc98c.vbs
                                                • Size 483B
                                                • SHA256 5605762cc33d6d261f7cf6d0a81e6518ce4f883bfed12df1d3b7f5b82f0a5f63
                                                • MD5 SHA1 SHA512

                                                tmp788E.tmp.exe

                                                • Path C:\Users\Admin\AppData\Local\Temp\tmp788E.tmp.exe
                                                • Size 75KB
                                                • SHA256 2b00d8c2bcc6b48e90524cdd41a07735dc94548ed41925baff86e43a61a4c37f
                                                • MD5 SHA1 SHA512 SSDEEP

                                                memory/556-11-0x000000001BAF0000-0x000000001BB02000-memory.dmp

                                                memory/556-9-0x000000001B260000-0x000000001B270000-memory.dmp

                                                memory/556-52-0x00007FFAEDF90000-0x00007FFAEEA51000-memory.dmp

                                                memory/556-1-0x0000000000100000-0x00000000005F4000-memory.dmp

                                                memory/556-2-0x000000001B4B0000-0x000000001B5DE000-memory.dmp

                                                memory/556-16-0x000000001BB80000-0x000000001BB88000-memory.dmp

                                                memory/556-17-0x000000001BB90000-0x000000001BB98000-memory.dmp

                                                memory/556-15-0x000000001BB20000-0x000000001BB2E000-memory.dmp

                                                memory/556-13-0x000000001BB00000-0x000000001BB0A000-memory.dmp

                                                memory/556-14-0x000000001BB10000-0x000000001BB1E000-memory.dmp

                                                memory/556-12-0x000000001C0B0000-0x000000001C5D8000-memory.dmp

                                                memory/556-0-0x00007FFAEDF93000-0x00007FFAEDF95000-memory.dmp

                                                memory/556-10-0x000000001BAE0000-0x000000001BAEA000-memory.dmp

                                                memory/556-18-0x000000001BBA0000-0x000000001BBAC000-memory.dmp

                                                memory/556-3-0x00007FFAEDF90000-0x00007FFAEEA51000-memory.dmp

                                                memory/556-8-0x000000001B480000-0x000000001B496000-memory.dmp

                                                memory/556-5-0x000000001BB30000-0x000000001BB80000-memory.dmp

                                                memory/556-6-0x0000000000E10000-0x0000000000E18000-memory.dmp

                                                memory/556-7-0x000000001B250000-0x000000001B260000-memory.dmp

                                                memory/556-4-0x000000001B230000-0x000000001B24C000-memory.dmp

                                                memory/1488-51-0x0000028DB92B0000-0x0000028DB92D2000-memory.dmp

                                                memory/1648-300-0x000000001D9F0000-0x000000001DA02000-memory.dmp

                                                memory/2832-182-0x0000000000040000-0x0000000000534000-memory.dmp

                                                memory/4436-65-0x0000000000400000-0x0000000000407000-memory.dmp

                                                memory/4636-230-0x000000001D9F0000-0x000000001DA02000-memory.dmp