Analysis

  • max time kernel
    122s
  • max time network
    156s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/10/2026, 12:10

General

  • Target
    2026-10-14_c9cbcebe533abb234f444624710dc77e_amadey_elex_ramnit_redline-stealer_rhadamanthys_smoke-loader_stop.exe
  • Size 198KB
  • Sample261014-pb8a2acv6l
  • SHA256 16c8566501c6d65fbed20caa6236acd105d44e6fd8bcfbd17e03d48f2e9b31a9
  • 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

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 39 IoCs
  • UPX dump on OEP (original entry point) 40 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • UPX packed file 39 IoCs

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

  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 2 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • 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 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\dwm.exe
    "dwm.exe"
    1⤵
      PID:1172
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
      1⤵
        PID:2416
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s webthreatdefusersvc
        1⤵
          PID:3148
        • C:\Windows\System32\ShellHost.exe
          "C:\Windows\System32\ShellHost.exe"
          1⤵
            PID:3460
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
            1⤵
              PID:3300
            • C:\Windows\System32\RuntimeBroker.exe
              C:\Windows\System32\RuntimeBroker.exe -Embedding
              1⤵
                PID:4360
              • C:\Windows\System32\RuntimeBroker.exe
                C:\Windows\System32\RuntimeBroker.exe -Embedding
                1⤵
                  PID:4404
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k UdkSvcGroup -s UdkUserSvc
                  1⤵
                    PID:4464
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:4748
                    • C:\Windows\system32\ctfmon.exe
                      /QuitInfo:0000000000000270;0000000000000274;
                      1⤵
                        PID:4968
                      • C:\Windows\system32\DllHost.exe
                        C:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}
                        1⤵
                          PID:5148
                        • C:\Windows\System32\SecurityHealthSystray.exe
                          "C:\Windows\System32\SecurityHealthSystray.exe"
                          1⤵
                            PID:5260
                          • C:\Windows\system32\sihost.exe
                            sihost.exe
                            1⤵
                              PID:1456
                              • C:\Windows\explorer.exe
                                explorer.exe /LOADSAVEDWINDOWS
                                2⤵
                                  PID:2060
                                  • C:\Users\Admin\AppData\Local\Temp\2026-10-14_c9cbcebe533abb234f444624710dc77e_amadey_elex_ramnit_redline-stealer_rhadamanthys_smoke-loader_stop.exe
                                    "C:\Users\Admin\AppData\Local\Temp\2026-10-14_c9cbcebe533abb234f444624710dc77e_amadey_elex_ramnit_redline-stealer_rhadamanthys_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 autorun.inf file
                                    • Drops file in Program Files directory
                                    • Drops file in Windows directory
                                    • Reads the TCP/IP host and domain name from the registry
                                    • System Location Discovery: System Language Discovery
                                    • Suspicious behavior: EnumeratesProcesses
                                    • Suspicious use of AdjustPrivilegeToken
                                    • Suspicious use of WriteProcessMemory
                                    • System policy modification
                                    PID:2040
                              • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
                                "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
                                1⤵
                                  PID:1252
                                • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                  1⤵
                                    PID:1284
                                  • C:\Windows\System32\smartscreen.exe
                                    C:\Windows\System32\smartscreen.exe -Embedding
                                    1⤵
                                      PID:1212

                                    Network

                                          MITRE ATT&CK Enterprise v16

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          winyjbykl.exe

                                          • Path C:\Users\Admin\AppData\Local\Temp\winyjbykl.exe
                                          • Size 65KB
                                          • SHA256 04b558fe1c39426b910ee7b5685ade49900a92a6a5a18398c9b7f9858f365da2
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          yrvhd.exe

                                          • Path C:\yrvhd.exe
                                          • Size 97KB
                                          • SHA256 dc85d68f72e4421c26916aa1e0f936c801957f07c5b7daa74d268625286bc256
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          memory/2040-31-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-22-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-13-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-7-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-18-0x0000000001E90000-0x0000000001E91000-memory.dmp

                                          memory/2040-14-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-19-0x0000000001E80000-0x0000000001E82000-memory.dmp

                                          memory/2040-20-0x0000000001E80000-0x0000000001E82000-memory.dmp

                                          memory/2040-15-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-17-0x0000000001E80000-0x0000000001E82000-memory.dmp

                                          memory/2040-4-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-8-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-5-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-16-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-21-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-32-0x0000000001E80000-0x0000000001E82000-memory.dmp

                                          memory/2040-23-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-24-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-25-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-26-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-28-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-30-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-6-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-0-0x0000000000400000-0x0000000000427000-memory.dmp

                                          memory/2040-64-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-35-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-41-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-45-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-46-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-48-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-49-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-51-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-53-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-54-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-56-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-58-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-60-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-62-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-33-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-66-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-69-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-70-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-74-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-3-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-84-0x0000000000C20000-0x0000000001CDA000-memory.dmp

                                          memory/2040-85-0x0000000000400000-0x0000000000427000-memory.dmp