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Analysis

  • max time kernel
    141s
  • max time network
    149s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    25-06-2021 01:01

Errors

Reason
Remote task has failed: Machine shutdown

General

  • Target

    setup_x86_x64_install - копия (7).exe

  • Size

    3.2MB

  • MD5

    3ae1c212119919e5fce71247286f8e0e

  • SHA1

    97c1890ab73c539056f95eafede319df774e9d38

  • SHA256

    30c2f230e5401b4b1ea8fb425dadf4e453575884303b9fa2066e6a91859f016e

  • SHA512

    5bb28a775c10b8b68b8c448d64287ca732d0af5577ecc4348a89934358440bb4ff6958115f14ecbabb0446d234d6f621afa3419daa4aec6c03c0af9b6a3b1558

Malware Config

Extracted

Family

redline

Botnet

ServAni

C2

87.251.71.195:82

Extracted

Family

smokeloader

Version

2020

C2

http://ppcspb.com/upload/

http://mebbing.com/upload/

http://twcamel.com/upload/

http://howdycash.com/upload/

http://lahuertasonora.com/upload/

http://kpotiques.com/upload/

rc4.i32
rc4.i32

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs
  • PlugX

    PlugX is a RAT (Remote Access Trojan) that has been around since 2008.

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 11 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
  • Vidar Stealer 6 IoCs
  • ASPack v2.12-2.42 8 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Downloads MZ/PE file
  • Executes dropped EXE 43 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks BIOS information in registry 2 TTPs 4 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings 2 TTPs 5 IoCs

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

  • Loads dropped DLL 18 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Themida packer 4 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Accesses 2FA software files, possible credential harvesting 2 TTPs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in System32 directory 3 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Drops file in Program Files directory 12 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 8 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Delays execution with timeout.exe 3 IoCs
  • Kills process with taskkill 3 IoCs
  • Modifies data under HKEY_USERS 64 IoCs
  • Modifies registry class 25 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k netsvcs -s WpnService
    1⤵
      PID:2632
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2624
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s Browser
      1⤵
        PID:2536
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
        1⤵
          PID:2376
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
          1⤵
            PID:2336
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
            1⤵
              PID:1824
            • c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s SENS
              1⤵
                PID:1368
              • c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k netsvcs -s UserManager
                1⤵
                  PID:1260
                • c:\windows\system32\svchost.exe
                  c:\windows\system32\svchost.exe -k netsvcs -s Themes
                  1⤵
                    PID:1236
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
                    1⤵
                      PID:1064
                    • c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s Schedule
                      1⤵
                      • Drops file in System32 directory
                      PID:964
                    • c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
                      1⤵
                        PID:1008
                      • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (7).exe
                        "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (7).exe"
                        1⤵
                        • Suspicious use of WriteProcessMemory
                        PID:3424
                        • C:\Users\Admin\AppData\Local\Temp\setup_installer.exe
                          "C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"
                          2⤵
                          • Executes dropped EXE
                          • Suspicious use of WriteProcessMemory
                          PID:2696
                          • C:\Users\Admin\AppData\Local\Temp\7zS88A55714\setup_install.exe
                            "C:\Users\Admin\AppData\Local\Temp\7zS88A55714\setup_install.exe"
                            3⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            • Suspicious use of WriteProcessMemory
                            PID:2772
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_1.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:1872
                              • C:\Users\Admin\AppData\Local\Temp\7zS88A55714\arnatic_1.exe
                                arnatic_1.exe
                                5⤵
                                • Executes dropped EXE
                                • Loads dropped DLL
                                • Checks processor information in registry
                                PID:1140
                                • C:\Windows\SysWOW64\cmd.exe
                                  "C:\Windows\System32\cmd.exe" /c taskkill /im arnatic_1.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\7zS88A55714\arnatic_1.exe" & del C:\ProgramData\*.dll & exit
                                  6⤵
                                    PID:5048
                                    • C:\Windows\SysWOW64\taskkill.exe
                                      taskkill /im arnatic_1.exe /f
                                      7⤵
                                      • Kills process with taskkill
                                      PID:3168
                                    • C:\Windows\SysWOW64\timeout.exe
                                      timeout /t 6
                                      7⤵
                                      • Delays execution with timeout.exe
                                      PID:4476
                              • C:\Windows\SysWOW64\cmd.exe
                                C:\Windows\system32\cmd.exe /c arnatic_2.exe
                                4⤵
                                • Suspicious use of WriteProcessMemory
                                PID:4048
                                • C:\Users\Admin\AppData\Local\Temp\7zS88A55714\arnatic_2.exe
                                  arnatic_2.exe
                                  5⤵
                                  • Executes dropped EXE
                                  • Loads dropped DLL
                                  • Checks SCSI registry key(s)
                                  • Suspicious behavior: EnumeratesProcesses
                                  • Suspicious behavior: MapViewOfSection
                                  PID:1144
                              • C:\Windows\SysWOW64\cmd.exe
                                C:\Windows\system32\cmd.exe /c arnatic_3.exe
                                4⤵
                                • Suspicious use of WriteProcessMemory
                                PID:3632
                                • C:\Users\Admin\AppData\Local\Temp\7zS88A55714\arnatic_3.exe
                                  arnatic_3.exe
                                  5⤵
                                  • Executes dropped EXE
                                  • Checks computer location settings
                                  PID:1460
                                  • C:\Windows\SysWOW64\rUNdlL32.eXe
                                    "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
                                    6⤵
                                    • Loads dropped DLL
                                    • Modifies registry class
                                    • Suspicious behavior: EnumeratesProcesses
                                    • Suspicious use of AdjustPrivilegeToken
                                    • Suspicious use of WriteProcessMemory
                                    PID:3408
                              • C:\Windows\SysWOW64\cmd.exe
                                C:\Windows\system32\cmd.exe /c arnatic_4.exe
                                4⤵
                                • Suspicious use of WriteProcessMemory
                                PID:3564
                                • C:\Users\Admin\AppData\Local\Temp\7zS88A55714\arnatic_4.exe
                                  arnatic_4.exe
                                  5⤵
                                  • Executes dropped EXE
                                  • Suspicious use of WriteProcessMemory
                                  PID:3828
                                  • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                    C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                    6⤵
                                    • Executes dropped EXE
                                    PID:3624
                                  • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                    C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                    6⤵
                                    • Executes dropped EXE
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:1984
                              • C:\Windows\SysWOW64\cmd.exe
                                C:\Windows\system32\cmd.exe /c arnatic_5.exe
                                4⤵
                                • Suspicious use of WriteProcessMemory
                                PID:3684
                                • C:\Users\Admin\AppData\Local\Temp\7zS88A55714\arnatic_5.exe
                                  arnatic_5.exe
                                  5⤵
                                  • Executes dropped EXE
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:3980
                                  • C:\Users\Admin\AppData\Roaming\2409202.exe
                                    "C:\Users\Admin\AppData\Roaming\2409202.exe"
                                    6⤵
                                    • Executes dropped EXE
                                    PID:4312
                                    • C:\Windows\system32\WerFault.exe
                                      C:\Windows\system32\WerFault.exe -u -p 4312 -s 936
                                      7⤵
                                      • Program crash
                                      • Suspicious behavior: EnumeratesProcesses
                                      • Suspicious use of AdjustPrivilegeToken
                                      PID:4268
                                  • C:\Users\Admin\AppData\Roaming\1074450.exe
                                    "C:\Users\Admin\AppData\Roaming\1074450.exe"
                                    6⤵
                                    • Executes dropped EXE
                                    • Suspicious use of AdjustPrivilegeToken
                                    PID:4488
                                  • C:\Users\Admin\AppData\Roaming\6928068.exe
                                    "C:\Users\Admin\AppData\Roaming\6928068.exe"
                                    6⤵
                                    • Executes dropped EXE
                                    • Suspicious behavior: EnumeratesProcesses
                                    • Suspicious use of AdjustPrivilegeToken
                                    PID:4428
                                  • C:\Users\Admin\AppData\Roaming\5393005.exe
                                    "C:\Users\Admin\AppData\Roaming\5393005.exe"
                                    6⤵
                                    • Executes dropped EXE
                                    • Adds Run key to start application
                                    PID:4380
                                    • C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe
                                      "C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe"
                                      7⤵
                                      • Executes dropped EXE
                                      PID:4660
                              • C:\Windows\SysWOW64\cmd.exe
                                C:\Windows\system32\cmd.exe /c arnatic_6.exe
                                4⤵
                                • Suspicious use of WriteProcessMemory
                                PID:3428
                                • C:\Users\Admin\AppData\Local\Temp\7zS88A55714\arnatic_6.exe
                                  arnatic_6.exe
                                  5⤵
                                  • Executes dropped EXE
                                  • Checks computer location settings
                                  PID:1032
                                  • C:\Users\Admin\Documents\5uYNMdKm0iGk2Fokha9YpXgh.exe
                                    "C:\Users\Admin\Documents\5uYNMdKm0iGk2Fokha9YpXgh.exe"
                                    6⤵
                                    • Executes dropped EXE
                                    • Suspicious use of SetThreadContext
                                    PID:4396
                                    • C:\Users\Admin\Documents\5uYNMdKm0iGk2Fokha9YpXgh.exe
                                      "C:\Users\Admin\Documents\5uYNMdKm0iGk2Fokha9YpXgh.exe"
                                      7⤵
                                      • Executes dropped EXE
                                      • Loads dropped DLL
                                      • Checks SCSI registry key(s)
                                      • Suspicious behavior: MapViewOfSection
                                      PID:1616
                                  • C:\Users\Admin\Documents\liAhPEgd_MpP99azq2bWnawh.exe
                                    "C:\Users\Admin\Documents\liAhPEgd_MpP99azq2bWnawh.exe"
                                    6⤵
                                    • Executes dropped EXE
                                    • Loads dropped DLL
                                    • Checks processor information in registry
                                    PID:4472
                                    • C:\Windows\SysWOW64\cmd.exe
                                      "C:\Windows\System32\cmd.exe" /c taskkill /im liAhPEgd_MpP99azq2bWnawh.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\Documents\liAhPEgd_MpP99azq2bWnawh.exe" & del C:\ProgramData\*.dll & exit
                                      7⤵
                                        PID:4716
                                        • C:\Windows\SysWOW64\taskkill.exe
                                          taskkill /im liAhPEgd_MpP99azq2bWnawh.exe /f
                                          8⤵
                                          • Kills process with taskkill
                                          PID:2496
                                        • C:\Windows\SysWOW64\timeout.exe
                                          timeout /t 6
                                          8⤵
                                          • Delays execution with timeout.exe
                                          PID:4144
                                    • C:\Users\Admin\Documents\nH1_MHDUVSYOni7IBhKNbJWi.exe
                                      "C:\Users\Admin\Documents\nH1_MHDUVSYOni7IBhKNbJWi.exe"
                                      6⤵
                                      • Executes dropped EXE
                                      • Suspicious use of AdjustPrivilegeToken
                                      PID:4688
                                    • C:\Users\Admin\Documents\0QLwXuYanhDzdl06AjwNALyx.exe
                                      "C:\Users\Admin\Documents\0QLwXuYanhDzdl06AjwNALyx.exe"
                                      6⤵
                                      • Executes dropped EXE
                                      • Loads dropped DLL
                                      • Checks processor information in registry
                                      PID:4676
                                      • C:\Windows\SysWOW64\cmd.exe
                                        "C:\Windows\System32\cmd.exe" /c taskkill /im 0QLwXuYanhDzdl06AjwNALyx.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\Documents\0QLwXuYanhDzdl06AjwNALyx.exe" & del C:\ProgramData\*.dll & exit
                                        7⤵
                                          PID:4972
                                          • C:\Windows\SysWOW64\taskkill.exe
                                            taskkill /im 0QLwXuYanhDzdl06AjwNALyx.exe /f
                                            8⤵
                                            • Kills process with taskkill
                                            PID:4276
                                          • C:\Windows\SysWOW64\timeout.exe
                                            timeout /t 6
                                            8⤵
                                            • Delays execution with timeout.exe
                                            PID:2604
                                      • C:\Users\Admin\Documents\Rjtn15bj3552sCQ9qkXGwYc3.exe
                                        "C:\Users\Admin\Documents\Rjtn15bj3552sCQ9qkXGwYc3.exe"
                                        6⤵
                                        • Executes dropped EXE
                                        • Checks BIOS information in registry
                                        • Checks whether UAC is enabled
                                        • Suspicious use of NtSetInformationThreadHideFromDebugger
                                        • Suspicious use of AdjustPrivilegeToken
                                        PID:4664
                                      • C:\Users\Admin\Documents\WmkTZW9Lzb2MFHNdgxCCN2PX.exe
                                        "C:\Users\Admin\Documents\WmkTZW9Lzb2MFHNdgxCCN2PX.exe"
                                        6⤵
                                        • Executes dropped EXE
                                        • Suspicious use of SetThreadContext
                                        PID:4652
                                        • C:\Users\Admin\Documents\WmkTZW9Lzb2MFHNdgxCCN2PX.exe
                                          C:\Users\Admin\Documents\WmkTZW9Lzb2MFHNdgxCCN2PX.exe
                                          7⤵
                                          • Executes dropped EXE
                                          • Suspicious use of AdjustPrivilegeToken
                                          PID:3116
                                      • C:\Users\Admin\Documents\uFawzMYGoommoJbuHqNhg0zL.exe
                                        "C:\Users\Admin\Documents\uFawzMYGoommoJbuHqNhg0zL.exe"
                                        6⤵
                                        • Executes dropped EXE
                                        • Checks BIOS information in registry
                                        • Checks whether UAC is enabled
                                        • Suspicious use of NtSetInformationThreadHideFromDebugger
                                        • Suspicious behavior: EnumeratesProcesses
                                        • Suspicious use of AdjustPrivilegeToken
                                        PID:4632
                                      • C:\Users\Admin\Documents\md4yIY5bbXpsDPuhCJeY9lOP.exe
                                        "C:\Users\Admin\Documents\md4yIY5bbXpsDPuhCJeY9lOP.exe"
                                        6⤵
                                        • Executes dropped EXE
                                        PID:4220
                                        • C:\Users\Admin\Documents\md4yIY5bbXpsDPuhCJeY9lOP.exe
                                          "C:\Users\Admin\Documents\md4yIY5bbXpsDPuhCJeY9lOP.exe"
                                          7⤵
                                          • Executes dropped EXE
                                          • Checks computer location settings
                                          • Modifies data under HKEY_USERS
                                          • Modifies registry class
                                          • Suspicious use of WriteProcessMemory
                                          PID:1460
                                      • C:\Users\Admin\Documents\HeJkTHmE34Zxg8RZj0hJ5Nwa.exe
                                        "C:\Users\Admin\Documents\HeJkTHmE34Zxg8RZj0hJ5Nwa.exe"
                                        6⤵
                                        • Executes dropped EXE
                                        PID:4272
                                        • C:\Users\Admin\Documents\HeJkTHmE34Zxg8RZj0hJ5Nwa.exe
                                          "C:\Users\Admin\Documents\HeJkTHmE34Zxg8RZj0hJ5Nwa.exe"
                                          7⤵
                                          • Executes dropped EXE
                                          PID:4636
                                      • C:\Users\Admin\Documents\dPh22_NRX3B0C0AG35evI3o6.exe
                                        "C:\Users\Admin\Documents\dPh22_NRX3B0C0AG35evI3o6.exe"
                                        6⤵
                                        • Executes dropped EXE
                                        • Drops file in Program Files directory
                                        PID:4324
                                        • C:\Program Files (x86)\Company\NewProduct\file4.exe
                                          "C:\Program Files (x86)\Company\NewProduct\file4.exe"
                                          7⤵
                                          • Executes dropped EXE
                                          PID:4640
                                        • C:\Program Files (x86)\Company\NewProduct\jooyu.exe
                                          "C:\Program Files (x86)\Company\NewProduct\jooyu.exe"
                                          7⤵
                                          • Executes dropped EXE
                                          PID:1216
                                          • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                            C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                            8⤵
                                            • Executes dropped EXE
                                            PID:4344
                                          • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                            C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                            8⤵
                                            • Executes dropped EXE
                                            PID:4460
                                        • C:\Program Files (x86)\Company\NewProduct\jingzhang.exe
                                          "C:\Program Files (x86)\Company\NewProduct\jingzhang.exe"
                                          7⤵
                                          • Executes dropped EXE
                                          • Checks computer location settings
                                          • Modifies registry class
                                          PID:3888
                                          • C:\Windows\SysWOW64\rUNdlL32.eXe
                                            "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\install.dll",shl
                                            8⤵
                                            • Loads dropped DLL
                                            • Modifies registry class
                                            PID:4784
                                        • C:\Program Files (x86)\Company\NewProduct\md8_8eus.exe
                                          "C:\Program Files (x86)\Company\NewProduct\md8_8eus.exe"
                                          7⤵
                                          • Executes dropped EXE
                                          • Checks whether UAC is enabled
                                          • Drops file in Program Files directory
                                          PID:2688
                                      • C:\Users\Admin\Documents\_2LHUFXheA0rLujCOWrpWrA2.exe
                                        "C:\Users\Admin\Documents\_2LHUFXheA0rLujCOWrpWrA2.exe"
                                        6⤵
                                        • Executes dropped EXE
                                        • Checks computer location settings
                                        • Modifies registry class
                                        PID:4540
                                        • C:\Windows\SysWOW64\rUNdlL32.eXe
                                          "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
                                          7⤵
                                          • Loads dropped DLL
                                          • Modifies registry class
                                          PID:3400
                                      • C:\Users\Admin\Documents\q0JUDoZaEs9JJIRoZNwBaqZp.exe
                                        "C:\Users\Admin\Documents\q0JUDoZaEs9JJIRoZNwBaqZp.exe"
                                        6⤵
                                        • Executes dropped EXE
                                        PID:3296
                                        • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                          C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                          7⤵
                                          • Executes dropped EXE
                                          PID:4872
                                        • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                          C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                          7⤵
                                          • Executes dropped EXE
                                          PID:4932
                                  • C:\Windows\SysWOW64\cmd.exe
                                    C:\Windows\system32\cmd.exe /c arnatic_7.exe
                                    4⤵
                                    • Suspicious use of WriteProcessMemory
                                    PID:3104
                            • \??\c:\windows\system32\svchost.exe
                              c:\windows\system32\svchost.exe -k netsvcs -s BITS
                              1⤵
                              • Suspicious use of SetThreadContext
                              • Modifies registry class
                              • Suspicious behavior: EnumeratesProcesses
                              • Suspicious use of AdjustPrivilegeToken
                              • Suspicious use of WriteProcessMemory
                              PID:1808
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k SystemNetworkService
                                2⤵
                                • Drops file in System32 directory
                                • Checks processor information in registry
                                • Modifies data under HKEY_USERS
                                • Modifies registry class
                                PID:1380
                            • C:\Users\Admin\AppData\Local\Temp\7zS88A55714\arnatic_7.exe
                              C:\Users\Admin\AppData\Local\Temp\7zS88A55714\arnatic_7.exe
                              1⤵
                              • Executes dropped EXE
                              PID:2732
                            • C:\Users\Admin\AppData\Local\Temp\7zS88A55714\arnatic_7.exe
                              arnatic_7.exe
                              1⤵
                              • Executes dropped EXE
                              • Suspicious use of SetThreadContext
                              • Suspicious use of WriteProcessMemory
                              PID:1088
                              • C:\Users\Admin\AppData\Local\Temp\7zS88A55714\arnatic_7.exe
                                C:\Users\Admin\AppData\Local\Temp\7zS88A55714\arnatic_7.exe
                                2⤵
                                • Executes dropped EXE
                                • Suspicious use of AdjustPrivilegeToken
                                PID:2356
                            • \??\c:\windows\system32\svchost.exe
                              c:\windows\system32\svchost.exe -k netsvcs -s seclogon
                              1⤵
                              • Suspicious use of NtCreateUserProcessOtherParentProcess
                              PID:4728
                            • C:\Users\Admin\AppData\Local\Temp\1D86.exe
                              C:\Users\Admin\AppData\Local\Temp\1D86.exe
                              1⤵
                              • Executes dropped EXE
                              • Writes to the Master Boot Record (MBR)
                              PID:4616

                            Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

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                            Downloads

                            • memory/964-218-0x0000028D5D180000-0x0000028D5D1F1000-memory.dmp

                              Filesize

                              452KB

                            • memory/964-355-0x0000028D5D0A0000-0x0000028D5D0EC000-memory.dmp

                              Filesize

                              304KB

                            • memory/1008-195-0x00000133CC560000-0x00000133CC5D1000-memory.dmp

                              Filesize

                              452KB

                            • memory/1064-212-0x0000021D7A270000-0x0000021D7A2E1000-memory.dmp

                              Filesize

                              452KB

                            • memory/1088-170-0x0000000000DC0000-0x0000000000DC1000-memory.dmp

                              Filesize

                              4KB

                            • memory/1140-337-0x0000000000C40000-0x0000000000CDD000-memory.dmp

                              Filesize

                              628KB

                            • memory/1140-340-0x0000000000400000-0x0000000000949000-memory.dmp

                              Filesize

                              5.3MB

                            • memory/1144-338-0x00000000001C0000-0x00000000001C9000-memory.dmp

                              Filesize

                              36KB

                            • memory/1144-339-0x0000000000400000-0x00000000008F4000-memory.dmp

                              Filesize

                              5.0MB

                            • memory/1236-251-0x00000145B3CA0000-0x00000145B3D11000-memory.dmp

                              Filesize

                              452KB

                            • memory/1260-291-0x00000261A8860000-0x00000261A88D1000-memory.dmp

                              Filesize

                              452KB

                            • memory/1368-248-0x00000235F9560000-0x00000235F95D1000-memory.dmp

                              Filesize

                              452KB

                            • memory/1380-333-0x000002633B800000-0x000002633B906000-memory.dmp

                              Filesize

                              1.0MB

                            • memory/1380-213-0x0000026338F40000-0x0000026338FB1000-memory.dmp

                              Filesize

                              452KB

                            • memory/1380-332-0x000002633A8D0000-0x000002633A8EB000-memory.dmp

                              Filesize

                              108KB

                            • memory/1616-345-0x0000000000400000-0x000000000040C000-memory.dmp

                              Filesize

                              48KB

                            • memory/1808-194-0x000001F28F0B0000-0x000001F28F0FC000-memory.dmp

                              Filesize

                              304KB

                            • memory/1808-200-0x000001F28F170000-0x000001F28F1E1000-memory.dmp

                              Filesize

                              452KB

                            • memory/1824-277-0x0000018F53040000-0x0000018F530B1000-memory.dmp

                              Filesize

                              452KB

                            • memory/2336-207-0x0000023ABF850000-0x0000023ABF8C1000-memory.dmp

                              Filesize

                              452KB

                            • memory/2356-252-0x0000000000400000-0x000000000041E000-memory.dmp

                              Filesize

                              120KB

                            • memory/2356-302-0x00000000058D0000-0x00000000058D1000-memory.dmp

                              Filesize

                              4KB

                            • memory/2376-201-0x000001565C440000-0x000001565C4B1000-memory.dmp

                              Filesize

                              452KB

                            • memory/2536-211-0x0000018121CD0000-0x0000018121D41000-memory.dmp

                              Filesize

                              452KB

                            • memory/2624-294-0x0000024DE6610000-0x0000024DE6681000-memory.dmp

                              Filesize

                              452KB

                            • memory/2632-305-0x0000022E04A00000-0x0000022E04A71000-memory.dmp

                              Filesize

                              452KB

                            • memory/2764-341-0x0000000001F00000-0x0000000001F16000-memory.dmp

                              Filesize

                              88KB

                            • memory/2772-161-0x0000000064940000-0x0000000064959000-memory.dmp

                              Filesize

                              100KB

                            • memory/2772-133-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                              Filesize

                              1.5MB

                            • memory/2772-134-0x000000006B280000-0x000000006B2A6000-memory.dmp

                              Filesize

                              152KB

                            • memory/2772-157-0x0000000064940000-0x0000000064959000-memory.dmp

                              Filesize

                              100KB

                            • memory/2772-156-0x0000000064940000-0x0000000064959000-memory.dmp

                              Filesize

                              100KB

                            • memory/2772-132-0x000000006B440000-0x000000006B4CF000-memory.dmp

                              Filesize

                              572KB

                            • memory/2772-163-0x0000000064940000-0x0000000064959000-memory.dmp

                              Filesize

                              100KB

                            • memory/2772-135-0x0000000000400000-0x000000000051E000-memory.dmp

                              Filesize

                              1.1MB

                            • memory/3116-322-0x0000000004DD0000-0x00000000053D6000-memory.dmp

                              Filesize

                              6.0MB

                            • memory/3400-353-0x00000000047B0000-0x00000000048B1000-memory.dmp

                              Filesize

                              1.0MB

                            • memory/3400-354-0x0000000002C30000-0x0000000002D7A000-memory.dmp

                              Filesize

                              1.3MB

                            • memory/3408-192-0x0000000003EF0000-0x0000000003F4D000-memory.dmp

                              Filesize

                              372KB

                            • memory/3408-191-0x000000000415F000-0x0000000004260000-memory.dmp

                              Filesize

                              1.0MB

                            • memory/3980-172-0x0000000002F70000-0x0000000002F71000-memory.dmp

                              Filesize

                              4KB

                            • memory/3980-173-0x0000000002F90000-0x0000000002FAF000-memory.dmp

                              Filesize

                              124KB

                            • memory/3980-174-0x0000000002FB0000-0x0000000002FB1000-memory.dmp

                              Filesize

                              4KB

                            • memory/3980-187-0x0000000002FF0000-0x0000000002FF2000-memory.dmp

                              Filesize

                              8KB

                            • memory/3980-168-0x0000000000F90000-0x0000000000F91000-memory.dmp

                              Filesize

                              4KB

                            • memory/4312-229-0x0000000000870000-0x0000000000871000-memory.dmp

                              Filesize

                              4KB

                            • memory/4312-281-0x000000001B590000-0x000000001B592000-memory.dmp

                              Filesize

                              8KB

                            • memory/4380-250-0x00000000005B0000-0x00000000005B1000-memory.dmp

                              Filesize

                              4KB

                            • memory/4380-290-0x0000000000F20000-0x0000000000F21000-memory.dmp

                              Filesize

                              4KB

                            • memory/4396-348-0x00000000001C0000-0x00000000001CC000-memory.dmp

                              Filesize

                              48KB

                            • memory/4428-312-0x0000000004FE0000-0x0000000004FE1000-memory.dmp

                              Filesize

                              4KB

                            • memory/4428-303-0x0000000004F10000-0x0000000004F54000-memory.dmp

                              Filesize

                              272KB

                            • memory/4428-284-0x0000000000C70000-0x0000000000C71000-memory.dmp

                              Filesize

                              4KB

                            • memory/4428-249-0x00000000005D0000-0x00000000005D1000-memory.dmp

                              Filesize

                              4KB

                            • memory/4472-343-0x0000000000400000-0x0000000000949000-memory.dmp

                              Filesize

                              5.3MB

                            • memory/4472-342-0x0000000000BE0000-0x0000000000C7D000-memory.dmp

                              Filesize

                              628KB

                            • memory/4488-319-0x0000000005330000-0x0000000005331000-memory.dmp

                              Filesize

                              4KB

                            • memory/4488-287-0x0000000002980000-0x0000000002981000-memory.dmp

                              Filesize

                              4KB

                            • memory/4488-260-0x00000000009B0000-0x00000000009B1000-memory.dmp

                              Filesize

                              4KB

                            • memory/4632-306-0x0000000077C00000-0x0000000077D8E000-memory.dmp

                              Filesize

                              1.6MB

                            • memory/4632-320-0x0000000005270000-0x0000000005271000-memory.dmp

                              Filesize

                              4KB

                            • memory/4640-330-0x00000000004A0000-0x00000000005EA000-memory.dmp

                              Filesize

                              1.3MB

                            • memory/4640-328-0x00000000001F0000-0x0000000000200000-memory.dmp

                              Filesize

                              64KB

                            • memory/4652-292-0x0000000000D80000-0x0000000000D81000-memory.dmp

                              Filesize

                              4KB

                            • memory/4660-331-0x0000000004AC0000-0x0000000004AC1000-memory.dmp

                              Filesize

                              4KB

                            • memory/4664-307-0x0000000077C00000-0x0000000077D8E000-memory.dmp

                              Filesize

                              1.6MB

                            • memory/4664-324-0x00000000052A0000-0x00000000052A1000-memory.dmp

                              Filesize

                              4KB

                            • memory/4676-346-0x00000000025D0000-0x000000000266D000-memory.dmp

                              Filesize

                              628KB

                            • memory/4676-347-0x0000000000400000-0x000000000094A000-memory.dmp

                              Filesize

                              5.3MB

                            • memory/4688-289-0x00000000055F0000-0x00000000055F1000-memory.dmp

                              Filesize

                              4KB

                            • memory/4688-300-0x0000000005060000-0x0000000005061000-memory.dmp

                              Filesize

                              4KB

                            • memory/4688-293-0x0000000005000000-0x0000000005001000-memory.dmp

                              Filesize

                              4KB

                            • memory/4688-308-0x00000000029D0000-0x00000000029D1000-memory.dmp

                              Filesize

                              4KB

                            • memory/4688-275-0x0000000000630000-0x0000000000631000-memory.dmp

                              Filesize

                              4KB