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Analysis

  • max time kernel
    73s
  • max time network
    340s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    11-05-2021 13:56

General

  • Target

    Install.exe

  • Size

    497KB

  • MD5

    41a5f4fd1ea7cac4aa94a87aebccfef0

  • SHA1

    0d0abf079413a4c773754bf4fda338dc5b9a8ddc

  • SHA256

    97e95e99fd499ec45a7c1d8683d5731ce5e7a8fb8b710622e578cd169a00d8d9

  • SHA512

    5ca14bda498f26efff4e1179969b8f2c25244063c7bf25f3ec20b5cd24b5be320bbfb8b3d0b2d66f5c5b415da777a766fece5f251a4247773c6cb991417fb75f

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://999080321newfolder1002002131-service1002.space/

http://999080321newfolder1002002231-service1002.space/

http://999080321newfolder3100231-service1002.space/

http://999080321newfolder1002002431-service1002.space/

http://999080321newfolder1002002531-service1002.space/

http://999080321newfolder33417-012425999080321.space/

http://999080321test125831-service10020125999080321.space/

http://999080321test136831-service10020125999080321.space/

http://999080321test147831-service10020125999080321.space/

http://999080321test146831-service10020125999080321.space/

http://999080321test134831-service10020125999080321.space/

http://999080321est213531-service1002012425999080321.ru/

http://999080321yes1t3481-service10020125999080321.ru/

http://999080321test13561-service10020125999080321.su/

http://999080321test14781-service10020125999080321.info/

http://999080321test13461-service10020125999080321.net/

http://999080321test15671-service10020125999080321.tech/

http://999080321test12671-service10020125999080321.online/

http://999080321utest1341-service10020125999080321.ru/

http://999080321uest71-service100201dom25999080321.ru/

rc4.i32
rc4.i32

Signatures

  • PlugX

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

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Tofsee

    Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

  • Checks for common network interception software 1 TTPs

    Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

  • Blocklisted process makes network request 48 IoCs
  • Creates new service(s) 1 TTPs
  • Downloads MZ/PE file
  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 30 IoCs
  • Modifies Windows Firewall 1 TTPs
  • UPX packed file 5 IoCs

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

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Loads dropped DLL 30 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 2 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 1 IoCs
  • Enumerates connected drives 3 TTPs 48 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

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

  • Drops file in System32 directory 8 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 33 IoCs
  • Launches sc.exe

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Kills process with taskkill 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 17 IoCs
  • Modifies registry class 64 IoCs
  • Modifies system certificate store 2 TTPs 10 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k netsvcs -s WpnService
    1⤵
      PID:2796
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
      1⤵
        PID:2776
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s Browser
        1⤵
          PID:2672
        • C:\Users\Admin\AppData\Local\Temp\Install.exe
          "C:\Users\Admin\AppData\Local\Temp\Install.exe"
          1⤵
          • Suspicious use of WriteProcessMemory
          PID:3952
          • C:\Users\Admin\AppData\Local\Temp\is-TB6RK.tmp\Install.tmp
            "C:\Users\Admin\AppData\Local\Temp\is-TB6RK.tmp\Install.tmp" /SL5="$20118,235791,152064,C:\Users\Admin\AppData\Local\Temp\Install.exe"
            2⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:1544
            • C:\Users\Admin\AppData\Local\Temp\is-9OP6U.tmp\Ultra.exe
              "C:\Users\Admin\AppData\Local\Temp\is-9OP6U.tmp\Ultra.exe" /S /UID=burnerch1
              3⤵
              • Drops file in Drivers directory
              • Executes dropped EXE
              • Adds Run key to start application
              • Drops file in Program Files directory
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:2924
              • C:\Program Files\Windows Media Player\OMQOLUBZUC\ultramediaburner.exe
                "C:\Program Files\Windows Media Player\OMQOLUBZUC\ultramediaburner.exe" /VERYSILENT
                4⤵
                • Executes dropped EXE
                • Suspicious use of WriteProcessMemory
                PID:2664
                • C:\Users\Admin\AppData\Local\Temp\is-NJ4JI.tmp\ultramediaburner.tmp
                  "C:\Users\Admin\AppData\Local\Temp\is-NJ4JI.tmp\ultramediaburner.tmp" /SL5="$70060,281924,62464,C:\Program Files\Windows Media Player\OMQOLUBZUC\ultramediaburner.exe" /VERYSILENT
                  5⤵
                  • Executes dropped EXE
                  • Drops file in Program Files directory
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of FindShellTrayWindow
                  • Suspicious use of WriteProcessMemory
                  PID:3004
                  • C:\Program Files (x86)\UltraMediaBurner\UltraMediaBurner.exe
                    "C:\Program Files (x86)\UltraMediaBurner\UltraMediaBurner.exe" -silent -desktopShortcut -programMenu
                    6⤵
                    • Executes dropped EXE
                    PID:2720
              • C:\Users\Admin\AppData\Local\Temp\cc-c1ce9-670-2d588-c05c7f0921402\Marosofoxe.exe
                "C:\Users\Admin\AppData\Local\Temp\cc-c1ce9-670-2d588-c05c7f0921402\Marosofoxe.exe"
                4⤵
                • Executes dropped EXE
                • Checks computer location settings
                • Modifies system certificate store
                • Suspicious use of AdjustPrivilegeToken
                PID:1112
              • C:\Users\Admin\AppData\Local\Temp\35-51efe-505-75e9d-ac638f72c41d6\Bafumiluto.exe
                "C:\Users\Admin\AppData\Local\Temp\35-51efe-505-75e9d-ac638f72c41d6\Bafumiluto.exe"
                4⤵
                • Executes dropped EXE
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:1264
                • C:\Windows\System32\cmd.exe
                  "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\wdrdhtbw.f52\001.exe & exit
                  5⤵
                  • Suspicious use of WriteProcessMemory
                  PID:4132
                  • C:\Users\Admin\AppData\Local\Temp\wdrdhtbw.f52\001.exe
                    C:\Users\Admin\AppData\Local\Temp\wdrdhtbw.f52\001.exe
                    6⤵
                    • Executes dropped EXE
                    PID:4528
                • C:\Windows\System32\cmd.exe
                  "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\eddaybat.q35\installer.exe /qn CAMPAIGN="654" & exit
                  5⤵
                  • Suspicious use of WriteProcessMemory
                  PID:5856
                  • C:\Users\Admin\AppData\Local\Temp\eddaybat.q35\installer.exe
                    C:\Users\Admin\AppData\Local\Temp\eddaybat.q35\installer.exe /qn CAMPAIGN="654"
                    6⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Enumerates connected drives
                    • Modifies system certificate store
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of FindShellTrayWindow
                    • Suspicious use of WriteProcessMemory
                    PID:6000
                    • C:\Windows\SysWOW64\msiexec.exe
                      "C:\Windows\system32\msiexec.exe" /i "C:\Users\Admin\AppData\Roaming\AW Manager\Windows Manager 1.0.0\install\97FDF62\Windows Manager - Postback Y.msi" /qn CAMPAIGN=654 AI_SETUPEXEPATH=C:\Users\Admin\AppData\Local\Temp\eddaybat.q35\installer.exe SETUPEXEDIR=C:\Users\Admin\AppData\Local\Temp\eddaybat.q35\ EXE_CMD_LINE="/exenoupdates /forcecleanup /wintime 1620482638 /qn CAMPAIGN=""654"" " CAMPAIGN="654"
                      7⤵
                        PID:6488
                  • C:\Windows\System32\cmd.exe
                    "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\2ciq1a3k.pty\hbggg.exe & exit
                    5⤵
                    • Suspicious use of WriteProcessMemory
                    PID:4744
                    • C:\Users\Admin\AppData\Local\Temp\2ciq1a3k.pty\hbggg.exe
                      C:\Users\Admin\AppData\Local\Temp\2ciq1a3k.pty\hbggg.exe
                      6⤵
                      • Executes dropped EXE
                      • Adds Run key to start application
                      • Suspicious use of WriteProcessMemory
                      PID:4832
                      • 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:5000
                      • 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:7332
                  • C:\Windows\System32\cmd.exe
                    "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\e4m1y0ua.si2\google-game.exe & exit
                    5⤵
                    • Suspicious use of WriteProcessMemory
                    PID:5180
                    • C:\Users\Admin\AppData\Local\Temp\e4m1y0ua.si2\google-game.exe
                      C:\Users\Admin\AppData\Local\Temp\e4m1y0ua.si2\google-game.exe
                      6⤵
                      • Executes dropped EXE
                      • Checks computer location settings
                      • Modifies registry class
                      • Suspicious use of WriteProcessMemory
                      PID:6224
                      • C:\Windows\SysWOW64\rUNdlL32.eXe
                        "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\install.dll",install
                        7⤵
                        • Loads dropped DLL
                        • Modifies registry class
                        • Suspicious use of WriteProcessMemory
                        PID:6512
                  • C:\Windows\System32\cmd.exe
                    "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\4th1eiwu.t5n\huesaa.exe & exit
                    5⤵
                      PID:7448
                      • C:\Users\Admin\AppData\Local\Temp\4th1eiwu.t5n\huesaa.exe
                        C:\Users\Admin\AppData\Local\Temp\4th1eiwu.t5n\huesaa.exe
                        6⤵
                        • Executes dropped EXE
                        PID:7960
                        • 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:8076
                        • 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:8868
                    • C:\Windows\System32\cmd.exe
                      "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\12wm0ekm.4wr\setup.exe & exit
                      5⤵
                        PID:8260
                        • C:\Users\Admin\AppData\Local\Temp\12wm0ekm.4wr\setup.exe
                          C:\Users\Admin\AppData\Local\Temp\12wm0ekm.4wr\setup.exe
                          6⤵
                          • Executes dropped EXE
                          PID:8380
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd.exe /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\12wm0ekm.4wr\setup.exe"
                            7⤵
                              PID:8604
                              • C:\Windows\SysWOW64\PING.EXE
                                ping 1.1.1.1 -n 1 -w 3000
                                8⤵
                                • Runs ping.exe
                                PID:8656
                        • C:\Windows\System32\cmd.exe
                          "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\spujew2p.ki3\askinstall39.exe & exit
                          5⤵
                            PID:8456
                            • C:\Users\Admin\AppData\Local\Temp\spujew2p.ki3\askinstall39.exe
                              C:\Users\Admin\AppData\Local\Temp\spujew2p.ki3\askinstall39.exe
                              6⤵
                              • Executes dropped EXE
                              PID:8560
                              • C:\Windows\SysWOW64\cmd.exe
                                cmd.exe /c taskkill /f /im chrome.exe
                                7⤵
                                  PID:8940
                                  • C:\Windows\SysWOW64\taskkill.exe
                                    taskkill /f /im chrome.exe
                                    8⤵
                                    • Kills process with taskkill
                                    PID:9080
                            • C:\Windows\System32\cmd.exe
                              "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\kc2ijcgp.2zc\PcCleanerPro.exe & exit
                              5⤵
                                PID:9008
                                • C:\Users\Admin\AppData\Local\Temp\kc2ijcgp.2zc\PcCleanerPro.exe
                                  C:\Users\Admin\AppData\Local\Temp\kc2ijcgp.2zc\PcCleanerPro.exe
                                  6⤵
                                  • Executes dropped EXE
                                  PID:9120
                                  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\jg6_6asg.exe
                                    "C:\Users\Admin\AppData\Local\Temp\RarSFX0\jg6_6asg.exe"
                                    7⤵
                                    • Executes dropped EXE
                                    • Checks whether UAC is enabled
                                    PID:6680
                                  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\askinstall20.exe
                                    "C:\Users\Admin\AppData\Local\Temp\RarSFX0\askinstall20.exe"
                                    7⤵
                                    • Executes dropped EXE
                                    PID:6776
                                    • C:\Windows\SysWOW64\cmd.exe
                                      cmd.exe /c taskkill /f /im chrome.exe
                                      8⤵
                                        PID:4368
                                        • C:\Windows\SysWOW64\taskkill.exe
                                          taskkill /f /im chrome.exe
                                          9⤵
                                          • Kills process with taskkill
                                          PID:5188
                                    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\zhoumin.exe
                                      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\zhoumin.exe"
                                      7⤵
                                      • Executes dropped EXE
                                      • Suspicious use of SetWindowsHookEx
                                      PID:5748
                                      • C:\Windows\SysWOW64\rundll32.exe
                                        "C:\Windows\System32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\install.dll",install
                                        8⤵
                                        • Loads dropped DLL
                                        • Modifies registry class
                                        PID:2560
                                    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\gcttt.exe
                                      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\gcttt.exe"
                                      7⤵
                                      • Executes dropped EXE
                                      PID:7548
                                      • 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:4468
                                      • 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:6372
                                • C:\Windows\System32\cmd.exe
                                  "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\ru1xyr0r.aur\customer1.exe & exit
                                  5⤵
                                    PID:8092
                                    • C:\Users\Admin\AppData\Local\Temp\ru1xyr0r.aur\customer1.exe
                                      C:\Users\Admin\AppData\Local\Temp\ru1xyr0r.aur\customer1.exe
                                      6⤵
                                      • Executes dropped EXE
                                      PID:8324
                                      • 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:8168
                                      • 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:4232
                                  • C:\Windows\System32\cmd.exe
                                    "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\vfnoalol.1v5\toolspab1.exe & exit
                                    5⤵
                                      PID:8676
                                      • C:\Users\Admin\AppData\Local\Temp\vfnoalol.1v5\toolspab1.exe
                                        C:\Users\Admin\AppData\Local\Temp\vfnoalol.1v5\toolspab1.exe
                                        6⤵
                                        • Executes dropped EXE
                                        • Suspicious use of SetThreadContext
                                        PID:8744
                                        • C:\Users\Admin\AppData\Local\Temp\vfnoalol.1v5\toolspab1.exe
                                          C:\Users\Admin\AppData\Local\Temp\vfnoalol.1v5\toolspab1.exe
                                          7⤵
                                          • Executes dropped EXE
                                          • Loads dropped DLL
                                          • Checks SCSI registry key(s)
                                          • Suspicious behavior: MapViewOfSection
                                          PID:5936
                                    • C:\Windows\System32\cmd.exe
                                      "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\ejxjoaiu.pgy\GcleanerWW.exe /mixone & exit
                                      5⤵
                                        PID:5948
                                      • C:\Windows\System32\cmd.exe
                                        "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\jsxltnmw.eoy\005.exe & exit
                                        5⤵
                                          PID:9092
                                          • C:\Users\Admin\AppData\Local\Temp\jsxltnmw.eoy\005.exe
                                            C:\Users\Admin\AppData\Local\Temp\jsxltnmw.eoy\005.exe
                                            6⤵
                                              PID:8952
                                  • c:\windows\system32\svchost.exe
                                    c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
                                    1⤵
                                      PID:2488
                                    • c:\windows\system32\svchost.exe
                                      c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
                                      1⤵
                                        PID:2468
                                      • c:\windows\system32\svchost.exe
                                        c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
                                        1⤵
                                          PID:1904
                                        • c:\windows\system32\svchost.exe
                                          c:\windows\system32\svchost.exe -k netsvcs -s SENS
                                          1⤵
                                            PID:1412
                                          • c:\windows\system32\svchost.exe
                                            c:\windows\system32\svchost.exe -k netsvcs -s UserManager
                                            1⤵
                                              PID:1356
                                            • c:\windows\system32\svchost.exe
                                              c:\windows\system32\svchost.exe -k netsvcs -s Themes
                                              1⤵
                                                PID:1268
                                              • c:\windows\system32\svchost.exe
                                                c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
                                                1⤵
                                                  PID:1080
                                                • c:\windows\system32\svchost.exe
                                                  c:\windows\system32\svchost.exe -k netsvcs -s Schedule
                                                  1⤵
                                                  • Drops file in System32 directory
                                                  PID:936
                                                  • C:\Users\Admin\AppData\Roaming\hwugawg
                                                    C:\Users\Admin\AppData\Roaming\hwugawg
                                                    2⤵
                                                      PID:6896
                                                      • C:\Users\Admin\AppData\Roaming\hwugawg
                                                        C:\Users\Admin\AppData\Roaming\hwugawg
                                                        3⤵
                                                          PID:7076
                                                    • c:\windows\system32\svchost.exe
                                                      c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
                                                      1⤵
                                                        PID:344
                                                      • \??\c:\windows\system32\svchost.exe
                                                        c:\windows\system32\svchost.exe -k netsvcs -s BITS
                                                        1⤵
                                                        • Suspicious use of SetThreadContext
                                                        • Modifies data under HKEY_USERS
                                                        • Suspicious use of WriteProcessMemory
                                                        PID:4004
                                                        • 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:7180
                                                      • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
                                                        "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
                                                        1⤵
                                                        • Drops file in Windows directory
                                                        • Modifies Internet Explorer settings
                                                        • Modifies registry class
                                                        • Suspicious use of AdjustPrivilegeToken
                                                        • Suspicious use of SetWindowsHookEx
                                                        PID:1128
                                                      • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                        "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                        1⤵
                                                        • Modifies Internet Explorer settings
                                                        • Modifies registry class
                                                        • Suspicious use of AdjustPrivilegeToken
                                                        PID:5452
                                                      • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                        "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                        1⤵
                                                        • Suspicious behavior: MapViewOfSection
                                                        • Suspicious use of SetWindowsHookEx
                                                        • Suspicious use of WriteProcessMemory
                                                        PID:4868
                                                      • C:\Windows\system32\browser_broker.exe
                                                        C:\Windows\system32\browser_broker.exe -Embedding
                                                        1⤵
                                                        • Modifies Internet Explorer settings
                                                        PID:4404
                                                      • C:\Windows\system32\msiexec.exe
                                                        C:\Windows\system32\msiexec.exe /V
                                                        1⤵
                                                        • Enumerates connected drives
                                                        • Drops file in Program Files directory
                                                        • Drops file in Windows directory
                                                        • Modifies data under HKEY_USERS
                                                        • Modifies registry class
                                                        • Suspicious use of AdjustPrivilegeToken
                                                        • Suspicious use of WriteProcessMemory
                                                        PID:4944
                                                        • C:\Windows\syswow64\MsiExec.exe
                                                          C:\Windows\syswow64\MsiExec.exe -Embedding 5C3B3808E93D7199F10E0924E8A0DEE5 C
                                                          2⤵
                                                          • Loads dropped DLL
                                                          PID:200
                                                        • C:\Windows\syswow64\MsiExec.exe
                                                          C:\Windows\syswow64\MsiExec.exe -Embedding BA7E964DBF6C306DF515CC663D5E09E6
                                                          2⤵
                                                          • Blocklisted process makes network request
                                                          • Loads dropped DLL
                                                          PID:7820
                                                          • C:\Windows\SysWOW64\taskkill.exe
                                                            "C:\Windows\SysWOW64\taskkill.exe" /im AdvancedWindowsManager* /f
                                                            3⤵
                                                            • Kills process with taskkill
                                                            PID:8136
                                                        • C:\Windows\syswow64\MsiExec.exe
                                                          C:\Windows\syswow64\MsiExec.exe -Embedding 646CBA93AA3E3E72BA17AF67ADEF63DD E Global\MSI0000
                                                          2⤵
                                                          • Loads dropped DLL
                                                          PID:9168
                                                      • C:\Users\Admin\AppData\Local\Temp\54C8.exe
                                                        C:\Users\Admin\AppData\Local\Temp\54C8.exe
                                                        1⤵
                                                          PID:8472
                                                          • C:\Windows\SysWOW64\cmd.exe
                                                            "C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\fbkisopy\
                                                            2⤵
                                                              PID:2088
                                                            • C:\Windows\SysWOW64\cmd.exe
                                                              "C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\uhtqjwbl.exe" C:\Windows\SysWOW64\fbkisopy\
                                                              2⤵
                                                                PID:5036
                                                              • C:\Windows\SysWOW64\sc.exe
                                                                "C:\Windows\System32\sc.exe" create fbkisopy binPath= "C:\Windows\SysWOW64\fbkisopy\uhtqjwbl.exe /d\"C:\Users\Admin\AppData\Local\Temp\54C8.exe\"" type= own start= auto DisplayName= "wifi support"
                                                                2⤵
                                                                  PID:4988
                                                                • C:\Windows\SysWOW64\sc.exe
                                                                  "C:\Windows\System32\sc.exe" description fbkisopy "wifi internet conection"
                                                                  2⤵
                                                                    PID:6192
                                                                  • C:\Windows\SysWOW64\sc.exe
                                                                    "C:\Windows\System32\sc.exe" start fbkisopy
                                                                    2⤵
                                                                      PID:6348
                                                                    • C:\Windows\SysWOW64\netsh.exe
                                                                      "C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="C:\Windows\SysWOW64\svchost.exe" enable=yes>nul
                                                                      2⤵
                                                                        PID:6484
                                                                    • C:\Users\Admin\AppData\Local\Temp\61B9.exe
                                                                      C:\Users\Admin\AppData\Local\Temp\61B9.exe
                                                                      1⤵
                                                                        PID:4916
                                                                      • C:\Windows\SysWOW64\explorer.exe
                                                                        C:\Windows\SysWOW64\explorer.exe
                                                                        1⤵
                                                                          PID:1152
                                                                        • C:\Windows\explorer.exe
                                                                          C:\Windows\explorer.exe
                                                                          1⤵
                                                                            PID:5060
                                                                          • C:\Windows\SysWOW64\explorer.exe
                                                                            C:\Windows\SysWOW64\explorer.exe
                                                                            1⤵
                                                                              PID:6312
                                                                            • C:\Windows\SysWOW64\fbkisopy\uhtqjwbl.exe
                                                                              C:\Windows\SysWOW64\fbkisopy\uhtqjwbl.exe /d"C:\Users\Admin\AppData\Local\Temp\54C8.exe"
                                                                              1⤵
                                                                                PID:6460
                                                                                • C:\Windows\SysWOW64\svchost.exe
                                                                                  svchost.exe
                                                                                  2⤵
                                                                                    PID:5612
                                                                                • C:\Windows\explorer.exe
                                                                                  C:\Windows\explorer.exe
                                                                                  1⤵
                                                                                    PID:8552
                                                                                  • C:\Windows\SysWOW64\explorer.exe
                                                                                    C:\Windows\SysWOW64\explorer.exe
                                                                                    1⤵
                                                                                      PID:5056
                                                                                    • C:\Windows\explorer.exe
                                                                                      C:\Windows\explorer.exe
                                                                                      1⤵
                                                                                        PID:7592
                                                                                      • C:\Windows\SysWOW64\explorer.exe
                                                                                        C:\Windows\SysWOW64\explorer.exe
                                                                                        1⤵
                                                                                          PID:4288
                                                                                        • C:\Windows\explorer.exe
                                                                                          C:\Windows\explorer.exe
                                                                                          1⤵
                                                                                            PID:4892
                                                                                          • C:\Windows\SysWOW64\explorer.exe
                                                                                            C:\Windows\SysWOW64\explorer.exe
                                                                                            1⤵
                                                                                              PID:8384

                                                                                            Network

                                                                                            MITRE ATT&CK Enterprise v6

                                                                                            Replay Monitor

                                                                                            Loading Replay Monitor...

                                                                                            Downloads

                                                                                            • memory/344-351-0x000001F8C3270000-0x000001F8C32E0000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/344-246-0x000001F8C3180000-0x000001F8C31F0000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/936-228-0x0000025DF5ED0000-0x0000025DF5F40000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/1080-222-0x000001D9C6150000-0x000001D9C61C0000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/1080-357-0x000001D9C6860000-0x000001D9C68D0000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/1080-217-0x000001D9C5E80000-0x000001D9C5ECB000-memory.dmp

                                                                                              Filesize

                                                                                              300KB

                                                                                            • memory/1112-144-0x0000000001100000-0x0000000001102000-memory.dmp

                                                                                              Filesize

                                                                                              8KB

                                                                                            • memory/1264-151-0x00000000027F5000-0x00000000027F6000-memory.dmp

                                                                                              Filesize

                                                                                              4KB

                                                                                            • memory/1264-146-0x00000000027F0000-0x00000000027F2000-memory.dmp

                                                                                              Filesize

                                                                                              8KB

                                                                                            • memory/1264-147-0x00000000027F2000-0x00000000027F4000-memory.dmp

                                                                                              Filesize

                                                                                              8KB

                                                                                            • memory/1268-245-0x000002128D0A0000-0x000002128D110000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/1356-251-0x000001CFD9800000-0x000001CFD9870000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/1412-235-0x00000193E2B80000-0x00000193E2BF0000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/1544-119-0x00000000001E0000-0x00000000001E1000-memory.dmp

                                                                                              Filesize

                                                                                              4KB

                                                                                            • memory/1904-240-0x000002089BB40000-0x000002089BBB0000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/2468-355-0x00000219888B0000-0x0000021988920000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/2468-264-0x0000021988260000-0x00000219882D0000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/2488-353-0x000001882B520000-0x000001882B590000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/2488-252-0x000001882B4B0000-0x000001882B520000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/2560-344-0x0000000002F90000-0x0000000003091000-memory.dmp

                                                                                              Filesize

                                                                                              1.0MB

                                                                                            • memory/2560-345-0x0000000004720000-0x000000000477C000-memory.dmp

                                                                                              Filesize

                                                                                              368KB

                                                                                            • memory/2664-126-0x0000000000400000-0x0000000000416000-memory.dmp

                                                                                              Filesize

                                                                                              88KB

                                                                                            • memory/2672-234-0x0000020467070000-0x00000204670E0000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/2672-349-0x0000020467490000-0x0000020467500000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/2720-148-0x0000000002832000-0x0000000002834000-memory.dmp

                                                                                              Filesize

                                                                                              8KB

                                                                                            • memory/2720-149-0x0000000002834000-0x0000000002835000-memory.dmp

                                                                                              Filesize

                                                                                              4KB

                                                                                            • memory/2720-145-0x0000000002830000-0x0000000002832000-memory.dmp

                                                                                              Filesize

                                                                                              8KB

                                                                                            • memory/2720-150-0x0000000002835000-0x0000000002837000-memory.dmp

                                                                                              Filesize

                                                                                              8KB

                                                                                            • memory/2756-334-0x0000000002930000-0x0000000002947000-memory.dmp

                                                                                              Filesize

                                                                                              92KB

                                                                                            • memory/2776-258-0x000001A643C80000-0x000001A643CF0000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/2796-273-0x000001C58DC10000-0x000001C58DC80000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/2924-123-0x0000000003170000-0x0000000003172000-memory.dmp

                                                                                              Filesize

                                                                                              8KB

                                                                                            • memory/3004-131-0x00000000001E0000-0x00000000001E1000-memory.dmp

                                                                                              Filesize

                                                                                              4KB

                                                                                            • memory/3952-114-0x0000000000400000-0x000000000042B000-memory.dmp

                                                                                              Filesize

                                                                                              172KB

                                                                                            • memory/4004-226-0x0000028C2E790000-0x0000028C2E800000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/4004-346-0x0000028C2E720000-0x0000028C2E76B000-memory.dmp

                                                                                              Filesize

                                                                                              300KB

                                                                                            • memory/4004-347-0x0000028C2E970000-0x0000028C2E9E0000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/4528-157-0x00000000001F0000-0x0000000000200000-memory.dmp

                                                                                              Filesize

                                                                                              64KB

                                                                                            • memory/4528-158-0x0000000000570000-0x00000000006BA000-memory.dmp

                                                                                              Filesize

                                                                                              1.3MB

                                                                                            • memory/5936-329-0x0000000000400000-0x000000000040C000-memory.dmp

                                                                                              Filesize

                                                                                              48KB

                                                                                            • memory/6512-216-0x0000000004E5C000-0x0000000004F5D000-memory.dmp

                                                                                              Filesize

                                                                                              1.0MB

                                                                                            • memory/6512-221-0x0000000005030000-0x000000000508C000-memory.dmp

                                                                                              Filesize

                                                                                              368KB

                                                                                            • memory/6680-307-0x0000000003580000-0x0000000003590000-memory.dmp

                                                                                              Filesize

                                                                                              64KB

                                                                                            • memory/6680-314-0x0000000003720000-0x0000000003730000-memory.dmp

                                                                                              Filesize

                                                                                              64KB

                                                                                            • memory/7180-239-0x00000279DD230000-0x00000279DD2A0000-memory.dmp

                                                                                              Filesize

                                                                                              448KB

                                                                                            • memory/7180-305-0x00000279DF900000-0x00000279DFA05000-memory.dmp

                                                                                              Filesize

                                                                                              1.0MB

                                                                                            • memory/8744-332-0x00000000004C0000-0x000000000056E000-memory.dmp

                                                                                              Filesize

                                                                                              696KB