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Analysis

  • max time kernel
    1800s
  • max time network
    1772s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    16/05/2021, 11:05

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.

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • RedLine

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

  • RedLine Payload 2 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • 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 52 IoCs
  • Downloads MZ/PE file
  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 39 IoCs
  • UPX packed file 6 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 58 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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.

  • Enumerates connected drives 3 TTPs 64 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 9 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • Drops file in Program Files directory 13 IoCs
  • Drops file in Windows directory 54 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 12 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 19 IoCs
  • Modifies registry class 64 IoCs
  • Modifies system certificate store 2 TTPs 5 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k netsvcs -s Browser
    1⤵
      PID:2560
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s WpnService
      1⤵
      • Modifies registry class
      PID:2708
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
      1⤵
        PID:2680
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
        1⤵
          PID:2424
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
          1⤵
            PID:2372
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
            1⤵
              PID:1872
            • c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s SENS
              1⤵
                PID:1448
              • c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k netsvcs -s UserManager
                1⤵
                  PID:1348
                • c:\windows\system32\svchost.exe
                  c:\windows\system32\svchost.exe -k netsvcs -s Themes
                  1⤵
                    PID:1316
                  • C:\Users\Admin\AppData\Local\Temp\Install.exe
                    "C:\Users\Admin\AppData\Local\Temp\Install.exe"
                    1⤵
                    • Suspicious use of WriteProcessMemory
                    PID:2116
                    • C:\Users\Admin\AppData\Local\Temp\is-0T4VI.tmp\Install.tmp
                      "C:\Users\Admin\AppData\Local\Temp\is-0T4VI.tmp\Install.tmp" /SL5="$5005E,235791,152064,C:\Users\Admin\AppData\Local\Temp\Install.exe"
                      2⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Suspicious use of WriteProcessMemory
                      PID:1828
                      • C:\Users\Admin\AppData\Local\Temp\is-65U0V.tmp\Ultra.exe
                        "C:\Users\Admin\AppData\Local\Temp\is-65U0V.tmp\Ultra.exe" /S /UID=burnerch1
                        3⤵
                        • Drops file in Drivers directory
                        • Executes dropped EXE
                        • Adds Run key to start application
                        • Drops file in Program Files directory
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        PID:2828
                        • C:\Users\Admin\AppData\Local\Temp\ZJJWJPOWYO\ultramediaburner.exe
                          "C:\Users\Admin\AppData\Local\Temp\ZJJWJPOWYO\ultramediaburner.exe" /VERYSILENT
                          4⤵
                          • Executes dropped EXE
                          • Suspicious use of WriteProcessMemory
                          PID:3748
                          • C:\Users\Admin\AppData\Local\Temp\is-23B8S.tmp\ultramediaburner.tmp
                            "C:\Users\Admin\AppData\Local\Temp\is-23B8S.tmp\ultramediaburner.tmp" /SL5="$C0062,281924,62464,C:\Users\Admin\AppData\Local\Temp\ZJJWJPOWYO\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:1856
                            • C:\Program Files (x86)\UltraMediaBurner\UltraMediaBurner.exe
                              "C:\Program Files (x86)\UltraMediaBurner\UltraMediaBurner.exe" -silent -desktopShortcut -programMenu
                              6⤵
                              • Executes dropped EXE
                              PID:1600
                        • C:\Users\Admin\AppData\Local\Temp\43-dd687-b62-a2fb1-aa1facebb0e1b\Naegytulyfy.exe
                          "C:\Users\Admin\AppData\Local\Temp\43-dd687-b62-a2fb1-aa1facebb0e1b\Naegytulyfy.exe"
                          4⤵
                          • Executes dropped EXE
                          • Checks computer location settings
                          • Suspicious use of AdjustPrivilegeToken
                          PID:2148
                        • C:\Users\Admin\AppData\Local\Temp\d1-4e4f4-46c-a85a8-14103fd6dd9b4\Xejuhahexu.exe
                          "C:\Users\Admin\AppData\Local\Temp\d1-4e4f4-46c-a85a8-14103fd6dd9b4\Xejuhahexu.exe"
                          4⤵
                          • Executes dropped EXE
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of AdjustPrivilegeToken
                          • Suspicious use of WriteProcessMemory
                          PID:432
                          • C:\Windows\System32\cmd.exe
                            "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\e2v0r5d5.rkq\001.exe & exit
                            5⤵
                            • Suspicious use of WriteProcessMemory
                            PID:4336
                            • C:\Users\Admin\AppData\Local\Temp\e2v0r5d5.rkq\001.exe
                              C:\Users\Admin\AppData\Local\Temp\e2v0r5d5.rkq\001.exe
                              6⤵
                              • Executes dropped EXE
                              PID:4584
                          • C:\Windows\System32\cmd.exe
                            "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\2wz2kfoz.ygc\installer.exe /qn CAMPAIGN="654" & exit
                            5⤵
                            • Suspicious use of WriteProcessMemory
                            PID:4752
                            • C:\Users\Admin\AppData\Local\Temp\2wz2kfoz.ygc\installer.exe
                              C:\Users\Admin\AppData\Local\Temp\2wz2kfoz.ygc\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:4888
                              • 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\2wz2kfoz.ygc\installer.exe SETUPEXEDIR=C:\Users\Admin\AppData\Local\Temp\2wz2kfoz.ygc\ EXE_CMD_LINE="/exenoupdates /forcecleanup /wintime 1620903702 /qn CAMPAIGN=""654"" " CAMPAIGN="654"
                                7⤵
                                  PID:4724
                            • C:\Windows\System32\cmd.exe
                              "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\vyiplgf2.3bg\hbggg.exe & exit
                              5⤵
                              • Suspicious use of WriteProcessMemory
                              PID:5056
                              • C:\Users\Admin\AppData\Local\Temp\vyiplgf2.3bg\hbggg.exe
                                C:\Users\Admin\AppData\Local\Temp\vyiplgf2.3bg\hbggg.exe
                                6⤵
                                • Executes dropped EXE
                                • Adds Run key to start application
                                • Suspicious use of WriteProcessMemory
                                PID:4392
                                • 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:4460
                                • 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:5464
                                • 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:5184
                                • 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:4696
                            • C:\Windows\System32\cmd.exe
                              "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\pvz5r3mk.lba\google-game.exe & exit
                              5⤵
                              • Suspicious use of WriteProcessMemory
                              PID:4748
                              • C:\Users\Admin\AppData\Local\Temp\pvz5r3mk.lba\google-game.exe
                                C:\Users\Admin\AppData\Local\Temp\pvz5r3mk.lba\google-game.exe
                                6⤵
                                • Executes dropped EXE
                                • Checks computer location settings
                                • Suspicious use of WriteProcessMemory
                                PID:4696
                                • C:\Windows\SysWOW64\rUNdlL32.eXe
                                  "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\install.dll",install
                                  7⤵
                                  • Loads dropped DLL
                                  • Suspicious use of WriteProcessMemory
                                  PID:2240
                            • C:\Windows\System32\cmd.exe
                              "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\mlitocne.1jv\huesaa.exe & exit
                              5⤵
                                PID:4900
                                • C:\Users\Admin\AppData\Local\Temp\mlitocne.1jv\huesaa.exe
                                  C:\Users\Admin\AppData\Local\Temp\mlitocne.1jv\huesaa.exe
                                  6⤵
                                  • Executes dropped EXE
                                  PID:5200
                                  • 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⤵
                                      PID:5388
                                    • 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:2280
                                    • 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:5428
                                    • 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:5448
                                • C:\Windows\System32\cmd.exe
                                  "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\k1k35dh2.ius\setup.exe & exit
                                  5⤵
                                    PID:5404
                                    • C:\Users\Admin\AppData\Local\Temp\k1k35dh2.ius\setup.exe
                                      C:\Users\Admin\AppData\Local\Temp\k1k35dh2.ius\setup.exe
                                      6⤵
                                        PID:5632
                                        • 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\k1k35dh2.ius\setup.exe"
                                          7⤵
                                            PID:6012
                                            • C:\Windows\SysWOW64\PING.EXE
                                              ping 1.1.1.1 -n 1 -w 3000
                                              8⤵
                                              • Runs ping.exe
                                              PID:6076
                                      • C:\Windows\System32\cmd.exe
                                        "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\qojfxmzj.aev\askinstall39.exe & exit
                                        5⤵
                                          PID:5776
                                          • C:\Users\Admin\AppData\Local\Temp\qojfxmzj.aev\askinstall39.exe
                                            C:\Users\Admin\AppData\Local\Temp\qojfxmzj.aev\askinstall39.exe
                                            6⤵
                                            • Executes dropped EXE
                                            • Modifies system certificate store
                                            PID:5888
                                            • C:\Windows\SysWOW64\cmd.exe
                                              cmd.exe /c taskkill /f /im chrome.exe
                                              7⤵
                                                PID:5444
                                                • C:\Windows\SysWOW64\taskkill.exe
                                                  taskkill /f /im chrome.exe
                                                  8⤵
                                                  • Kills process with taskkill
                                                  PID:5620
                                          • C:\Windows\System32\cmd.exe
                                            "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\4vyktw0s.mzh\customer1.exe & exit
                                            5⤵
                                              PID:4484
                                              • C:\Users\Admin\AppData\Local\Temp\4vyktw0s.mzh\customer1.exe
                                                C:\Users\Admin\AppData\Local\Temp\4vyktw0s.mzh\customer1.exe
                                                6⤵
                                                • Executes dropped EXE
                                                PID:4740
                                                • 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:5388
                                                • 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:6104
                                                • 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:2624
                                                • 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:4400
                                            • C:\Windows\System32\cmd.exe
                                              "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\oe3bxbkf.idp\toolspab1.exe & exit
                                              5⤵
                                                PID:2180
                                                • C:\Users\Admin\AppData\Local\Temp\oe3bxbkf.idp\toolspab1.exe
                                                  C:\Users\Admin\AppData\Local\Temp\oe3bxbkf.idp\toolspab1.exe
                                                  6⤵
                                                  • Executes dropped EXE
                                                  • Suspicious use of SetThreadContext
                                                  PID:5468
                                                  • C:\Users\Admin\AppData\Local\Temp\oe3bxbkf.idp\toolspab1.exe
                                                    C:\Users\Admin\AppData\Local\Temp\oe3bxbkf.idp\toolspab1.exe
                                                    7⤵
                                                    • Executes dropped EXE
                                                    • Loads dropped DLL
                                                    • Checks SCSI registry key(s)
                                                    • Suspicious behavior: MapViewOfSection
                                                    PID:5632
                                              • C:\Windows\System32\cmd.exe
                                                "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\lz05v4ba.k5w\GcleanerWW.exe /mixone & exit
                                                5⤵
                                                  PID:2636
                                                • C:\Windows\System32\cmd.exe
                                                  "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\micl1s3a.3q1\005.exe & exit
                                                  5⤵
                                                    PID:5244
                                                    • C:\Users\Admin\AppData\Local\Temp\micl1s3a.3q1\005.exe
                                                      C:\Users\Admin\AppData\Local\Temp\micl1s3a.3q1\005.exe
                                                      6⤵
                                                      • Executes dropped EXE
                                                      PID:5300
                                                  • C:\Windows\System32\cmd.exe
                                                    "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\abbf5noy.3gv\installer.exe /qn CAMPAIGN="654" & exit
                                                    5⤵
                                                      PID:4868
                                                      • C:\Users\Admin\AppData\Local\Temp\abbf5noy.3gv\installer.exe
                                                        C:\Users\Admin\AppData\Local\Temp\abbf5noy.3gv\installer.exe /qn CAMPAIGN="654"
                                                        6⤵
                                                        • Executes dropped EXE
                                                        • Loads dropped DLL
                                                        • Enumerates connected drives
                                                        • Suspicious use of FindShellTrayWindow
                                                        PID:6104
                                                        • 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\abbf5noy.3gv\installer.exe SETUPEXEDIR=C:\Users\Admin\AppData\Local\Temp\abbf5noy.3gv\ EXE_CMD_LINE="/forcecleanup /wintime 1620903702 /qn CAMPAIGN=""654"" " CAMPAIGN="654"
                                                          7⤵
                                                            PID:6044
                                              • c:\windows\system32\svchost.exe
                                                c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
                                                1⤵
                                                  PID:1100
                                                • c:\windows\system32\svchost.exe
                                                  c:\windows\system32\svchost.exe -k netsvcs -s Schedule
                                                  1⤵
                                                  • Drops file in System32 directory
                                                  PID:912
                                                  • C:\Users\Admin\AppData\Roaming\euiajvs
                                                    C:\Users\Admin\AppData\Roaming\euiajvs
                                                    2⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of SetThreadContext
                                                    PID:2256
                                                    • C:\Users\Admin\AppData\Roaming\euiajvs
                                                      C:\Users\Admin\AppData\Roaming\euiajvs
                                                      3⤵
                                                      • Executes dropped EXE
                                                      • Loads dropped DLL
                                                      • Checks SCSI registry key(s)
                                                      • Suspicious behavior: MapViewOfSection
                                                      PID:5572
                                                  • C:\Users\Admin\AppData\Roaming\euiajvs
                                                    C:\Users\Admin\AppData\Roaming\euiajvs
                                                    2⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of SetThreadContext
                                                    PID:5356
                                                    • C:\Users\Admin\AppData\Roaming\euiajvs
                                                      C:\Users\Admin\AppData\Roaming\euiajvs
                                                      3⤵
                                                      • Executes dropped EXE
                                                      • Loads dropped DLL
                                                      • Checks SCSI registry key(s)
                                                      PID:5084
                                                  • C:\Users\Admin\AppData\Roaming\euiajvs
                                                    C:\Users\Admin\AppData\Roaming\euiajvs
                                                    2⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of SetThreadContext
                                                    PID:5996
                                                    • C:\Users\Admin\AppData\Roaming\euiajvs
                                                      C:\Users\Admin\AppData\Roaming\euiajvs
                                                      3⤵
                                                      • Executes dropped EXE
                                                      • Loads dropped DLL
                                                      • Checks SCSI registry key(s)
                                                      PID:5264
                                                • c:\windows\system32\svchost.exe
                                                  c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
                                                  1⤵
                                                    PID:1012
                                                  • \??\c:\windows\system32\svchost.exe
                                                    c:\windows\system32\svchost.exe -k netsvcs -s BITS
                                                    1⤵
                                                    • Suspicious use of SetThreadContext
                                                    • Modifies registry class
                                                    • Suspicious use of WriteProcessMemory
                                                    PID:512
                                                    • 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
                                                      PID:4248
                                                  • 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:4124
                                                  • C:\Windows\system32\browser_broker.exe
                                                    C:\Windows\system32\browser_broker.exe -Embedding
                                                    1⤵
                                                    • Modifies Internet Explorer settings
                                                    PID:4168
                                                  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                    1⤵
                                                    • Modifies registry class
                                                    • Suspicious behavior: MapViewOfSection
                                                    • Suspicious use of SetWindowsHookEx
                                                    PID:4904
                                                  • 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:4084
                                                  • 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:4524
                                                    • C:\Windows\syswow64\MsiExec.exe
                                                      C:\Windows\syswow64\MsiExec.exe -Embedding 1AEF0D39470090AAD497625DD779D09D C
                                                      2⤵
                                                      • Loads dropped DLL
                                                      PID:2120
                                                    • C:\Windows\syswow64\MsiExec.exe
                                                      C:\Windows\syswow64\MsiExec.exe -Embedding C644C855CFBF7C2E1AD7F33206AD85C2
                                                      2⤵
                                                      • Blocklisted process makes network request
                                                      • Loads dropped DLL
                                                      PID:5500
                                                      • C:\Windows\SysWOW64\taskkill.exe
                                                        "C:\Windows\SysWOW64\taskkill.exe" /im AdvancedWindowsManager* /f
                                                        3⤵
                                                        • Kills process with taskkill
                                                        PID:5676
                                                    • C:\Windows\syswow64\MsiExec.exe
                                                      C:\Windows\syswow64\MsiExec.exe -Embedding 47426A7CE968D27C09282DD09CA1A290 E Global\MSI0000
                                                      2⤵
                                                      • Loads dropped DLL
                                                      PID:5828
                                                    • C:\Windows\syswow64\MsiExec.exe
                                                      C:\Windows\syswow64\MsiExec.exe -Embedding 44D76A738D13E731F8F202B530F1E8EA C
                                                      2⤵
                                                      • Loads dropped DLL
                                                      PID:5664
                                                    • C:\Windows\syswow64\MsiExec.exe
                                                      C:\Windows\syswow64\MsiExec.exe -Embedding 9BA07AF5253D30B02EDE21F3258DC54D
                                                      2⤵
                                                      • Blocklisted process makes network request
                                                      • Loads dropped DLL
                                                      PID:4652
                                                      • C:\Windows\SysWOW64\taskkill.exe
                                                        "C:\Windows\SysWOW64\taskkill.exe" /im AdvancedWindowsManager* /f
                                                        3⤵
                                                        • Kills process with taskkill
                                                        PID:5612
                                                    • C:\Windows\syswow64\MsiExec.exe
                                                      C:\Windows\syswow64\MsiExec.exe -Embedding A91119071D908693E8B0107C62D42964 E Global\MSI0000
                                                      2⤵
                                                      • Loads dropped DLL
                                                      PID:3792
                                                  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                    1⤵
                                                    • Modifies registry class
                                                    PID:5964
                                                  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                    1⤵
                                                    • Modifies registry class
                                                    PID:648
                                                  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                    1⤵
                                                    • Modifies registry class
                                                    PID:5076
                                                  • C:\Users\Admin\AppData\Local\Temp\4641.exe
                                                    C:\Users\Admin\AppData\Local\Temp\4641.exe
                                                    1⤵
                                                    • Executes dropped EXE
                                                    PID:1276
                                                  • C:\Users\Admin\AppData\Local\Temp\4B82.exe
                                                    C:\Users\Admin\AppData\Local\Temp\4B82.exe
                                                    1⤵
                                                    • Executes dropped EXE
                                                    PID:5636
                                                  • C:\Windows\SysWOW64\explorer.exe
                                                    C:\Windows\SysWOW64\explorer.exe
                                                    1⤵
                                                      PID:5632
                                                    • C:\Windows\explorer.exe
                                                      C:\Windows\explorer.exe
                                                      1⤵
                                                        PID:1240
                                                      • C:\Windows\SysWOW64\explorer.exe
                                                        C:\Windows\SysWOW64\explorer.exe
                                                        1⤵
                                                          PID:3488
                                                        • C:\Windows\explorer.exe
                                                          C:\Windows\explorer.exe
                                                          1⤵
                                                          • Suspicious behavior: MapViewOfSection
                                                          PID:796
                                                        • C:\Windows\SysWOW64\explorer.exe
                                                          C:\Windows\SysWOW64\explorer.exe
                                                          1⤵
                                                            PID:5556
                                                          • C:\Windows\explorer.exe
                                                            C:\Windows\explorer.exe
                                                            1⤵
                                                            • Suspicious behavior: MapViewOfSection
                                                            PID:3524
                                                          • C:\Windows\SysWOW64\explorer.exe
                                                            C:\Windows\SysWOW64\explorer.exe
                                                            1⤵
                                                              PID:4736
                                                            • C:\Windows\explorer.exe
                                                              C:\Windows\explorer.exe
                                                              1⤵
                                                              • Suspicious behavior: MapViewOfSection
                                                              PID:5360
                                                            • C:\Windows\SysWOW64\explorer.exe
                                                              C:\Windows\SysWOW64\explorer.exe
                                                              1⤵
                                                                PID:5596
                                                              • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                                "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                                1⤵
                                                                • Modifies registry class
                                                                PID:5188
                                                              • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                                "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                                1⤵
                                                                • Modifies registry class
                                                                PID:5404
                                                                • C:\Windows\system32\WerFault.exe
                                                                  C:\Windows\system32\WerFault.exe -u -p 5404 -s 2004
                                                                  2⤵
                                                                  • Program crash
                                                                  PID:4656

                                                              Network

                                                              MITRE ATT&CK Enterprise v6

                                                              Replay Monitor

                                                              Loading Replay Monitor...

                                                              Downloads

                                                              • memory/432-146-0x00000000023A0000-0x00000000023A2000-memory.dmp

                                                                Filesize

                                                                8KB

                                                              • memory/432-151-0x00000000023A5000-0x00000000023A6000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/432-148-0x00000000023A2000-0x00000000023A4000-memory.dmp

                                                                Filesize

                                                                8KB

                                                              • memory/512-369-0x000001ECC2370000-0x000001ECC2374000-memory.dmp

                                                                Filesize

                                                                16KB

                                                              • memory/512-219-0x000001ECC2700000-0x000001ECC2770000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/796-342-0x0000000000900000-0x0000000000909000-memory.dmp

                                                                Filesize

                                                                36KB

                                                              • memory/796-344-0x00000000008F0000-0x00000000008FF000-memory.dmp

                                                                Filesize

                                                                60KB

                                                              • memory/912-225-0x000001E4B4B10000-0x000001E4B4B80000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/1012-246-0x000001E6DB280000-0x000001E6DB2F0000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/1100-220-0x00000258DF030000-0x00000258DF0A0000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/1240-324-0x0000000000110000-0x000000000011C000-memory.dmp

                                                                Filesize

                                                                48KB

                                                              • memory/1240-322-0x0000000000120000-0x0000000000127000-memory.dmp

                                                                Filesize

                                                                28KB

                                                              • memory/1276-329-0x00000000023F0000-0x000000000240D000-memory.dmp

                                                                Filesize

                                                                116KB

                                                              • memory/1276-337-0x0000000004AD0000-0x0000000004AD1000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1276-323-0x0000000000400000-0x000000000045F000-memory.dmp

                                                                Filesize

                                                                380KB

                                                              • memory/1276-325-0x00000000020A0000-0x00000000020D0000-memory.dmp

                                                                Filesize

                                                                192KB

                                                              • memory/1276-346-0x0000000005780000-0x0000000005781000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1276-326-0x0000000002170000-0x000000000218E000-memory.dmp

                                                                Filesize

                                                                120KB

                                                              • memory/1276-332-0x0000000004A50000-0x0000000004A51000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1276-328-0x0000000004B50000-0x0000000004B51000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1276-368-0x0000000006D20000-0x0000000006D21000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1276-367-0x00000000066D0000-0x00000000066D1000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1276-335-0x0000000004B40000-0x0000000004B41000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1276-366-0x0000000006500000-0x0000000006501000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1276-338-0x0000000004B42000-0x0000000004B43000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1276-336-0x0000000004B44000-0x0000000004B46000-memory.dmp

                                                                Filesize

                                                                8KB

                                                              • memory/1276-340-0x0000000004B43000-0x0000000004B44000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1276-333-0x0000000004A70000-0x0000000004A71000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1276-365-0x0000000006220000-0x0000000006221000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1276-331-0x0000000005050000-0x0000000005051000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1316-240-0x000001F058470000-0x000001F0584E0000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/1348-249-0x0000022EED100000-0x0000022EED170000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/1448-230-0x000001A710610000-0x000001A710680000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/1600-150-0x0000000003195000-0x0000000003197000-memory.dmp

                                                                Filesize

                                                                8KB

                                                              • memory/1600-142-0x0000000003190000-0x0000000003192000-memory.dmp

                                                                Filesize

                                                                8KB

                                                              • memory/1600-147-0x0000000003192000-0x0000000003194000-memory.dmp

                                                                Filesize

                                                                8KB

                                                              • memory/1600-149-0x0000000003194000-0x0000000003195000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1828-119-0x00000000001E0000-0x00000000001E1000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1856-139-0x00000000001E0000-0x00000000001E1000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1872-236-0x0000023E97740000-0x0000023E977B0000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/2116-114-0x0000000000400000-0x000000000042B000-memory.dmp

                                                                Filesize

                                                                172KB

                                                              • memory/2148-141-0x0000000002820000-0x0000000002822000-memory.dmp

                                                                Filesize

                                                                8KB

                                                              • memory/2240-214-0x0000000000C90000-0x0000000000CEC000-memory.dmp

                                                                Filesize

                                                                368KB

                                                              • memory/2240-208-0x0000000004628000-0x0000000004729000-memory.dmp

                                                                Filesize

                                                                1.0MB

                                                              • memory/2372-213-0x000001A3B4EE0000-0x000001A3B4F50000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/2372-211-0x000001A3B4E00000-0x000001A3B4E4B000-memory.dmp

                                                                Filesize

                                                                300KB

                                                              • memory/2424-209-0x0000018CA3F40000-0x0000018CA3FB0000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/2560-226-0x000001B274C80000-0x000001B274CF0000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/2680-265-0x0000023A60240000-0x0000023A602B0000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/2708-270-0x0000020ED6B70000-0x0000020ED6BE0000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/2828-123-0x0000000000A40000-0x0000000000A42000-memory.dmp

                                                                Filesize

                                                                8KB

                                                              • memory/3020-312-0x0000000003420000-0x0000000003437000-memory.dmp

                                                                Filesize

                                                                92KB

                                                              • memory/3488-341-0x00000000003B0000-0x00000000003B7000-memory.dmp

                                                                Filesize

                                                                28KB

                                                              • memory/3748-126-0x0000000000400000-0x0000000000416000-memory.dmp

                                                                Filesize

                                                                88KB

                                                              • memory/4084-345-0x000001A648690000-0x000001A648691000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/4248-241-0x000001F80C890000-0x000001F80C900000-memory.dmp

                                                                Filesize

                                                                448KB

                                                              • memory/4248-303-0x000001F80EF00000-0x000001F80F006000-memory.dmp

                                                                Filesize

                                                                1.0MB

                                                              • memory/4584-158-0x0000000000520000-0x000000000066A000-memory.dmp

                                                                Filesize

                                                                1.3MB

                                                              • memory/4584-157-0x00000000001F0000-0x0000000000200000-memory.dmp

                                                                Filesize

                                                                64KB

                                                              • memory/5468-309-0x0000000000680000-0x000000000068C000-memory.dmp

                                                                Filesize

                                                                48KB

                                                              • memory/5632-307-0x0000000000400000-0x000000000040C000-memory.dmp

                                                                Filesize

                                                                48KB

                                                              • memory/5632-317-0x0000000000670000-0x00000000006E4000-memory.dmp

                                                                Filesize

                                                                464KB

                                                              • memory/5632-319-0x0000000000600000-0x000000000066B000-memory.dmp

                                                                Filesize

                                                                428KB

                                                              • memory/5964-343-0x0000024062EC0000-0x0000024062EC1000-memory.dmp

                                                                Filesize

                                                                4KB