Analysis

  • max time kernel
    149s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/10/2026, 14:18

General

  • Target
    2026-10-15_690fda502b6c9938a5b35ddcfd37ef78_amadey_elex_emotet_remcos_smoke-loader_stop.exe
  • Size 10.0MB
  • Sample261016-rmpdeafy9k
  • SHA256 df1d4786d20782ee045f517dba8bd837c6a4bfbeb3ef736702541d95a04e4492
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • sality

C2
  • http://89.119.67.154/testo5/

  • http://kukutrustnet777.info/home.gif

  • http://kukutrustnet888.info/home.gif

  • http://kukutrustnet987.info/home.gif

  • http://www.klkjwre9fqwieluoi.info/

  • http://kukutrustnet777888.info/

Signatures

  • Family: Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 19 IoCs
  • UPX dump on OEP (original entry point) 22 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 4 IoCs

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

  • UPX packed file 20 IoCs

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

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\dwm.exe
    "dwm.exe"
    1⤵
      PID:1160
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
      1⤵
        PID:2272
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s webthreatdefusersvc
        1⤵
          PID:3176
        • C:\Windows\System32\ShellHost.exe
          "C:\Windows\System32\ShellHost.exe"
          1⤵
            PID:3488
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
            1⤵
              PID:3544
            • C:\Windows\System32\RuntimeBroker.exe
              C:\Windows\System32\RuntimeBroker.exe -Embedding
              1⤵
                PID:4328
              • C:\Windows\System32\RuntimeBroker.exe
                C:\Windows\System32\RuntimeBroker.exe -Embedding
                1⤵
                  PID:4412
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k UdkSvcGroup -s UdkUserSvc
                  1⤵
                    PID:4448
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:4712
                    • C:\Windows\system32\ctfmon.exe
                      /QuitInfo:000000000000026C;0000000000000270;
                      1⤵
                        PID:4960
                      • C:\Windows\system32\DllHost.exe
                        C:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}
                        1⤵
                          PID:5128
                        • C:\Windows\System32\SecurityHealthSystray.exe
                          "C:\Windows\System32\SecurityHealthSystray.exe"
                          1⤵
                            PID:5232
                          • C:\Windows\system32\sihost.exe
                            sihost.exe
                            1⤵
                              PID:5992
                              • C:\Windows\explorer.exe
                                explorer.exe /LOADSAVEDWINDOWS
                                2⤵
                                  PID:1016
                                  • C:\Users\Admin\AppData\Local\Temp\2026-10-15_690fda502b6c9938a5b35ddcfd37ef78_amadey_elex_emotet_remcos_smoke-loader_stop.exe
                                    "C:\Users\Admin\AppData\Local\Temp\2026-10-15_690fda502b6c9938a5b35ddcfd37ef78_amadey_elex_emotet_remcos_smoke-loader_stop.exe"
                                    3⤵
                                    • Modifies firewall policy service
                                    • UAC bypass
                                    • Windows security bypass
                                    • Windows security modification
                                    • Checks whether UAC is enabled
                                    • Enumerates connected drives
                                    • Drops file in Windows directory
                                    • System Location Discovery: System Language Discovery
                                    • Suspicious behavior: EnumeratesProcesses
                                    • Suspicious use of AdjustPrivilegeToken
                                    • Suspicious use of SetWindowsHookEx
                                    • Suspicious use of WriteProcessMemory
                                    • System policy modification
                                    PID:1840
                              • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
                                "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
                                1⤵
                                  PID:1196
                                • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                  1⤵
                                    PID:5144
                                  • C:\Windows\System32\smartscreen.exe
                                    C:\Windows\System32\smartscreen.exe -Embedding
                                    1⤵
                                      PID:3352

                                    Network

                                          MITRE ATT&CK Enterprise v16

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          memory/1840-0-0x0000000000400000-0x000000000046D000-memory.dmp

                                          memory/1840-1-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-6-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-5-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-10-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-11-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-14-0x00000000062B0000-0x00000000062B1000-memory.dmp

                                          memory/1840-15-0x0000000006160000-0x0000000006162000-memory.dmp

                                          memory/1840-16-0x0000000000400000-0x000000000046D000-memory.dmp

                                          memory/1840-12-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-13-0x0000000006160000-0x0000000006162000-memory.dmp

                                          memory/1840-4-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-7-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-3-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-9-0x000000000043A000-0x000000000043B000-memory.dmp

                                          memory/1840-8-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-18-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-17-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-22-0x00000000073A0000-0x00000000073A2000-memory.dmp

                                          memory/1840-21-0x0000000007510000-0x0000000007511000-memory.dmp

                                          memory/1840-19-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-23-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-24-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-25-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-28-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-29-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-30-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-46-0x0000000006160000-0x0000000006162000-memory.dmp

                                          memory/1840-40-0x00000000073A0000-0x00000000073A2000-memory.dmp

                                          memory/1840-35-0x0000000002470000-0x00000000034FE000-memory.dmp

                                          memory/1840-56-0x0000000000400000-0x000000000046D000-memory.dmp