Analysis

  • max time kernel
    1798s
  • max time network
    1801s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    16-11-2020 19:42

General

  • Target

    cobaltstrike_shellcode.bin.exe

  • Size

    219KB

  • MD5

    8e4d8b8796d2188324a0cfd6fdc8de92

  • SHA1

    9e7a053d34eb00e732e470bc28cc1fa4aa030b8f

  • SHA256

    1ae532cc0fa2e16cac4f23e289741e256cf517afbbb536aeeb0d7cd601bc05a1

  • SHA512

    db4ced8b71b63a7bd48a5bf96270e99c7380865ec31e875b9e0862535298828f4bbae3a4feeb52ef507a8ba461b744c1ce338e3ed191e90cb7079f209ecdbcf3

Malware Config

Extracted

Family

cobaltstrike

C2

http://47.91.237.42:8898/IE9CompatViewList.xml

Attributes
  • access_type

    512

  • beacon_type

    0

  • create_remote_thread

    0

  • day

    0

  • dns_idle

    0

  • dns_sleep

    0

  • host

    47.91.237.42,/IE9CompatViewList.xml

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • injection_process

  • jitter

    0

  • maxdns

    255

  • month

    0

  • pipe_name

  • polling_time

    60000

  • port_number

    8898

  • proxy_password

  • proxy_server

  • proxy_username

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDS7zRQv7EhhTkbgDrCNBsNay7lzQFmcC/GWwjOq93nKwPSszjIKgtW8nwhtoRhr6MFZx4DSYFdeuJDrtJNcTZz2C/LgZzhSQJmhiEqCkVqPPCfK1C6S4PzDrzy9L794rPLOuoewlGAXgiH5/Ae2aC5k2wedRNfes3DJZDDCaJJYwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown3

    0

  • unknown4

    0

  • unknown5

    2.018915346e+09

  • uri

    /submit.php

  • user_agent

    Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; InfoPath.1)

  • year

    0

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

  • NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

  • Adds policy Run key to start application 2 TTPs 8 IoCs
  • Sets file to hidden 1 TTPs

    Modifies file attributes to stop it showing in Explorer etc.

  • Adds Run key to start application 2 TTPs 32 IoCs
  • Creates scheduled task(s) 1 TTPs 4 IoCs

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

  • Modifies registry key 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 66 IoCs
  • Suspicious use of WriteProcessMemory 151 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2956
    • C:\Users\Admin\AppData\Local\Temp\cobaltstrike_shellcode.bin.exe
      "C:\Users\Admin\AppData\Local\Temp\cobaltstrike_shellcode.bin.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4632
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /C schtasks /create /tn WindowsUpdate /tr C:\Users\Public\svchcst.exe /sc minute /mo 1
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3908
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn WindowsUpdate /tr C:\Users\Public\svchcst.exe /sc minute /mo 1
          4⤵
          • Creates scheduled task(s)
          PID:4260
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /C SCHTASKS /Create /RU SYSTEM /SC ONSTART /RL HIGHEST /TN WindewsUpdate /TR C:\Users\Public\svchcst.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:584
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /Create /RU SYSTEM /SC ONSTART /RL HIGHEST /TN WindewsUpdate /TR C:\Users\Public\svchcst.exe
          4⤵
          • Creates scheduled task(s)
          PID:828
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /C reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:928
        • C:\Windows\SysWOW64\reg.exe
          reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
          4⤵
          • Adds Run key to start application
          • Modifies registry key
          PID:1044
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /C reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows\load" /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1144
        • C:\Windows\SysWOW64\reg.exe
          reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows\load" /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
          4⤵
            PID:1344
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /C reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1416
          • C:\Windows\SysWOW64\reg.exe
            reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
            4⤵
            • Adds Run key to start application
            PID:1712
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /C reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnceEx /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1828
          • C:\Windows\SysWOW64\reg.exe
            reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnceEx /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
            4⤵
            • Adds Run key to start application
            PID:3244
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /C reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4092
          • C:\Windows\SysWOW64\reg.exe
            reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
            4⤵
            • Adds Run key to start application
            PID:4292
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /C reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce\Setup /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3180
          • C:\Windows\SysWOW64\reg.exe
            reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce\Setup /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
            4⤵
            • Adds Run key to start application
            PID:4364
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /C reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce\Setup /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4352
          • C:\Windows\SysWOW64\reg.exe
            reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce\Setup /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
            4⤵
            • Adds Run key to start application
            PID:4436
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /C reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunServices /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4480
          • C:\Windows\SysWOW64\reg.exe
            reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunServices /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
            4⤵
            • Adds Run key to start application
            PID:2304
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /C reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
          3⤵
            PID:2496
            • C:\Windows\SysWOW64\reg.exe
              reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
              4⤵
              • Adds Run key to start application
              PID:2540
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /C reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
            3⤵
              PID:3208
              • C:\Windows\SysWOW64\reg.exe
                reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                4⤵
                • Adds policy Run key to start application
                PID:3096
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /C reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
              3⤵
                PID:3640
                • C:\Windows\SysWOW64\reg.exe
                  reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                  4⤵
                  • Adds policy Run key to start application
                  PID:4608
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /C reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Winlogon\Userinit /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                3⤵
                  PID:4616
                  • C:\Windows\SysWOW64\reg.exe
                    reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Winlogon\Userinit /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                    4⤵
                      PID:1976
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /C attrib C:sersPublicsvchcst.exe +s +h
                    3⤵
                      PID:216
                      • C:\Windows\SysWOW64\attrib.exe
                        attrib C:sersPublicsvchcst.exe +s +h
                        4⤵
                        • Views/modifies file attributes
                        PID:4512
                  • C:\Windows\system32\cmd.exe
                    C:\Windows\system32\cmd.exe /C schtasks /create /tn WindowsUpdate /tr C:\Users\Public\svchcst.exe /sc minute /mo 1
                    2⤵
                      PID:1408
                      • C:\Windows\system32\schtasks.exe
                        schtasks /create /tn WindowsUpdate /tr C:\Users\Public\svchcst.exe /sc minute /mo 1
                        3⤵
                        • Creates scheduled task(s)
                        PID:4532
                    • C:\Windows\system32\cmd.exe
                      C:\Windows\system32\cmd.exe /C SCHTASKS /Create /RU SYSTEM /SC ONSTART /RL HIGHEST /TN WindewsUpdate /TR C:\Users\Public\svchcst.exe
                      2⤵
                        PID:4628
                        • C:\Windows\system32\schtasks.exe
                          SCHTASKS /Create /RU SYSTEM /SC ONSTART /RL HIGHEST /TN WindewsUpdate /TR C:\Users\Public\svchcst.exe
                          3⤵
                          • Creates scheduled task(s)
                          PID:1068
                      • C:\Windows\system32\cmd.exe
                        C:\Windows\system32\cmd.exe /C reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                        2⤵
                          PID:4552
                          • C:\Windows\system32\reg.exe
                            reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                            3⤵
                            • Adds Run key to start application
                            • Modifies registry key
                            PID:4848
                        • C:\Windows\system32\cmd.exe
                          C:\Windows\system32\cmd.exe /C reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows\load" /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                          2⤵
                            PID:2076
                            • C:\Windows\system32\reg.exe
                              reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows\load" /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                              3⤵
                                PID:3972
                            • C:\Windows\system32\cmd.exe
                              C:\Windows\system32\cmd.exe /C reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                              2⤵
                                PID:5056
                                • C:\Windows\system32\reg.exe
                                  reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                  3⤵
                                  • Adds Run key to start application
                                  PID:3572
                              • C:\Windows\system32\cmd.exe
                                C:\Windows\system32\cmd.exe /C reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnceEx /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                2⤵
                                  PID:64
                                  • C:\Windows\system32\reg.exe
                                    reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnceEx /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                    3⤵
                                    • Adds Run key to start application
                                    PID:3796
                                • C:\Windows\system32\cmd.exe
                                  C:\Windows\system32\cmd.exe /C reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                  2⤵
                                    PID:3264
                                    • C:\Windows\system32\reg.exe
                                      reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                      3⤵
                                      • Adds Run key to start application
                                      PID:4756
                                  • C:\Windows\system32\cmd.exe
                                    C:\Windows\system32\cmd.exe /C reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce\Setup /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                    2⤵
                                      PID:4736
                                      • C:\Windows\system32\reg.exe
                                        reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce\Setup /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                        3⤵
                                        • Adds Run key to start application
                                        PID:3340
                                    • C:\Windows\system32\cmd.exe
                                      C:\Windows\system32\cmd.exe /C reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce\Setup /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                      2⤵
                                        PID:812
                                        • C:\Windows\system32\reg.exe
                                          reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce\Setup /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                          3⤵
                                          • Adds Run key to start application
                                          PID:4836
                                      • C:\Windows\system32\cmd.exe
                                        C:\Windows\system32\cmd.exe /C reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunServices /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                        2⤵
                                          PID:4684
                                          • C:\Windows\system32\reg.exe
                                            reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunServices /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                            3⤵
                                            • Adds Run key to start application
                                            PID:4176
                                        • C:\Windows\system32\cmd.exe
                                          C:\Windows\system32\cmd.exe /C reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                          2⤵
                                            PID:4160
                                            • C:\Windows\system32\reg.exe
                                              reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                              3⤵
                                              • Adds Run key to start application
                                              PID:4820
                                          • C:\Windows\system32\cmd.exe
                                            C:\Windows\system32\cmd.exe /C reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                            2⤵
                                              PID:4808
                                              • C:\Windows\system32\reg.exe
                                                reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                                3⤵
                                                • Adds policy Run key to start application
                                                PID:4192
                                            • C:\Windows\system32\cmd.exe
                                              C:\Windows\system32\cmd.exe /C reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                              2⤵
                                                PID:3252
                                                • C:\Windows\system32\reg.exe
                                                  reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                                  3⤵
                                                  • Adds policy Run key to start application
                                                  PID:576
                                              • C:\Windows\system32\cmd.exe
                                                C:\Windows\system32\cmd.exe /C reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Winlogon\Userinit /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                                2⤵
                                                  PID:832
                                                  • C:\Windows\system32\reg.exe
                                                    reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Winlogon\Userinit /v WindowsUpdate /t REG_SZ /d C:\Users\Public\svchcst.exe /f
                                                    3⤵
                                                      PID:1168
                                                  • C:\Windows\system32\cmd.exe
                                                    C:\Windows\system32\cmd.exe /C attrib C:sersPublicsvchcst.exe +s +h
                                                    2⤵
                                                      PID:888
                                                      • C:\Windows\system32\attrib.exe
                                                        attrib C:sersPublicsvchcst.exe +s +h
                                                        3⤵
                                                        • Views/modifies file attributes
                                                        PID:1336

                                                  Network

                                                  MITRE ATT&CK Matrix ATT&CK v6

                                                  Execution

                                                  Scheduled Task

                                                  1
                                                  T1053

                                                  Persistence

                                                  Registry Run Keys / Startup Folder

                                                  2
                                                  T1060

                                                  Hidden Files and Directories

                                                  2
                                                  T1158

                                                  Scheduled Task

                                                  1
                                                  T1053

                                                  Privilege Escalation

                                                  Scheduled Task

                                                  1
                                                  T1053

                                                  Defense Evasion

                                                  Modify Registry

                                                  3
                                                  T1112

                                                  Hidden Files and Directories

                                                  2
                                                  T1158

                                                  Replay Monitor

                                                  Loading Replay Monitor...

                                                  Downloads

                                                  • memory/64-41-0x0000000000000000-mapping.dmp
                                                  • memory/216-29-0x0000000000000000-mapping.dmp
                                                  • memory/576-56-0x0000000000000000-mapping.dmp
                                                  • memory/584-3-0x0000000000000000-mapping.dmp
                                                  • memory/812-47-0x0000000000000000-mapping.dmp
                                                  • memory/828-4-0x0000000000000000-mapping.dmp
                                                  • memory/832-57-0x0000000000000000-mapping.dmp
                                                  • memory/888-59-0x0000000000000000-mapping.dmp
                                                  • memory/928-5-0x0000000000000000-mapping.dmp
                                                  • memory/1044-6-0x0000000000000000-mapping.dmp
                                                  • memory/1068-34-0x0000000000000000-mapping.dmp
                                                  • memory/1144-7-0x0000000000000000-mapping.dmp
                                                  • memory/1168-58-0x0000000000000000-mapping.dmp
                                                  • memory/1336-60-0x0000000000000000-mapping.dmp
                                                  • memory/1344-8-0x0000000000000000-mapping.dmp
                                                  • memory/1408-31-0x0000000000000000-mapping.dmp
                                                  • memory/1416-9-0x0000000000000000-mapping.dmp
                                                  • memory/1712-10-0x0000000000000000-mapping.dmp
                                                  • memory/1828-11-0x0000000000000000-mapping.dmp
                                                  • memory/1976-28-0x0000000000000000-mapping.dmp
                                                  • memory/2076-37-0x0000000000000000-mapping.dmp
                                                  • memory/2304-20-0x0000000000000000-mapping.dmp
                                                  • memory/2496-21-0x0000000000000000-mapping.dmp
                                                  • memory/2540-22-0x0000000000000000-mapping.dmp
                                                  • memory/2956-0-0x0000000000610000-0x0000000000650000-memory.dmp
                                                    Filesize

                                                    256KB

                                                  • memory/3096-24-0x0000000000000000-mapping.dmp
                                                  • memory/3180-15-0x0000000000000000-mapping.dmp
                                                  • memory/3208-23-0x0000000000000000-mapping.dmp
                                                  • memory/3244-12-0x0000000000000000-mapping.dmp
                                                  • memory/3252-55-0x0000000000000000-mapping.dmp
                                                  • memory/3264-43-0x0000000000000000-mapping.dmp
                                                  • memory/3340-46-0x0000000000000000-mapping.dmp
                                                  • memory/3572-40-0x0000000000000000-mapping.dmp
                                                  • memory/3640-25-0x0000000000000000-mapping.dmp
                                                  • memory/3796-42-0x0000000000000000-mapping.dmp
                                                  • memory/3908-1-0x0000000000000000-mapping.dmp
                                                  • memory/3972-38-0x0000000000000000-mapping.dmp
                                                  • memory/4092-13-0x0000000000000000-mapping.dmp
                                                  • memory/4160-51-0x0000000000000000-mapping.dmp
                                                  • memory/4176-50-0x0000000000000000-mapping.dmp
                                                  • memory/4192-54-0x0000000000000000-mapping.dmp
                                                  • memory/4260-2-0x0000000000000000-mapping.dmp
                                                  • memory/4292-14-0x0000000000000000-mapping.dmp
                                                  • memory/4352-17-0x0000000000000000-mapping.dmp
                                                  • memory/4364-16-0x0000000000000000-mapping.dmp
                                                  • memory/4436-18-0x0000000000000000-mapping.dmp
                                                  • memory/4480-19-0x0000000000000000-mapping.dmp
                                                  • memory/4512-30-0x0000000000000000-mapping.dmp
                                                  • memory/4532-32-0x0000000000000000-mapping.dmp
                                                  • memory/4552-35-0x0000000000000000-mapping.dmp
                                                  • memory/4608-26-0x0000000000000000-mapping.dmp
                                                  • memory/4616-27-0x0000000000000000-mapping.dmp
                                                  • memory/4628-33-0x0000000000000000-mapping.dmp
                                                  • memory/4684-49-0x0000000000000000-mapping.dmp
                                                  • memory/4736-45-0x0000000000000000-mapping.dmp
                                                  • memory/4756-44-0x0000000000000000-mapping.dmp
                                                  • memory/4808-53-0x0000000000000000-mapping.dmp
                                                  • memory/4820-52-0x0000000000000000-mapping.dmp
                                                  • memory/4836-48-0x0000000000000000-mapping.dmp
                                                  • memory/4848-36-0x0000000000000000-mapping.dmp
                                                  • memory/5056-39-0x0000000000000000-mapping.dmp