Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/09/2026, 18:12

General

  • Target
    2026-09-26_973933204069d52aaaddbb167fe5d250_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe
  • Size 6.3MB
  • Sample260926-wtfr3ayfkd
  • SHA256 a5dcbd12bf0ee24560cc8ef8f4a0e9739a5216f8a294c68984159211a76778ff
  • 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 16 IoCs
  • UPX dump on OEP (original entry point) 18 IoCs
  • Loads dropped DLL 3 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 16 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 WriteProcessMemory 37 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\dwm.exe
    "dwm.exe"
    1⤵
      PID:1192
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
      1⤵
        PID:3144
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s webthreatdefusersvc
        1⤵
          PID:3228
        • C:\Windows\System32\ShellHost.exe
          "C:\Windows\System32\ShellHost.exe"
          1⤵
            PID:3768
          • C:\Windows\System32\RuntimeBroker.exe
            C:\Windows\System32\RuntimeBroker.exe -Embedding
            1⤵
              PID:4388
            • C:\Windows\System32\RuntimeBroker.exe
              C:\Windows\System32\RuntimeBroker.exe -Embedding
              1⤵
                PID:4424
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k UdkSvcGroup -s UdkUserSvc
                1⤵
                  PID:4472
                • C:\Windows\system32\DllHost.exe
                  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                  1⤵
                    PID:4732
                  • C:\Windows\system32\ctfmon.exe
                    /QuitInfo:0000000000000268;000000000000026C;
                    1⤵
                      PID:5012
                    • C:\Windows\system32\DllHost.exe
                      C:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}
                      1⤵
                        PID:5020
                      • C:\Windows\System32\smartscreen.exe
                        C:\Windows\System32\smartscreen.exe -Embedding
                        1⤵
                          PID:2572
                        • C:\Windows\System32\SecurityHealthSystray.exe
                          "C:\Windows\System32\SecurityHealthSystray.exe"
                          1⤵
                            PID:5160
                          • C:\Windows\system32\sihost.exe
                            sihost.exe
                            1⤵
                              PID:4248
                              • C:\Windows\explorer.exe
                                explorer.exe /LOADSAVEDWINDOWS
                                2⤵
                                  PID:5792
                                  • C:\Users\Admin\AppData\Local\Temp\2026-09-26_973933204069d52aaaddbb167fe5d250_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe
                                    "C:\Users\Admin\AppData\Local\Temp\2026-09-26_973933204069d52aaaddbb167fe5d250_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe"
                                    3⤵
                                    • Modifies firewall policy service
                                    • UAC bypass
                                    • Windows security bypass
                                    • Windows security modification
                                    • Checks whether UAC is enabled
                                    • Drops file in Windows directory
                                    • System Location Discovery: System Language Discovery
                                    • Suspicious behavior: EnumeratesProcesses
                                    • Suspicious use of AdjustPrivilegeToken
                                    • Suspicious use of WriteProcessMemory
                                    • System policy modification
                                    PID:5016
                                    • C:\Windows\System32\Conhost.exe
                                      \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                      4⤵
                                        PID:2336
                                      • C:\Users\Admin\AppData\Local\Temp\2026-09-26_973933204069d52aaaddbb167fe5d250_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe
                                        "C:\Users\Admin\AppData\Local\Temp\2026-09-26_973933204069d52aaaddbb167fe5d250_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe"
                                        4⤵
                                        • Loads dropped DLL
                                        • System Location Discovery: System Language Discovery
                                        PID:5432
                                • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
                                  "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
                                  1⤵
                                    PID:2844
                                  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                    1⤵
                                      PID:992

                                    Network

                                          MITRE ATT&CK Enterprise v16

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          VCRUNTIME140.dll

                                          • Path C:\Users\Admin\AppData\Local\Temp\_MEI50162\VCRUNTIME140.dll
                                          • Size 84KB
                                          • SHA256 1b372f064eacb455a0351863706e6326ca31b08e779a70de5de986b5be8069a1
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          base_library.zip

                                          • Path C:\Users\Admin\AppData\Local\Temp\_MEI50162\base_library.zip
                                          • Size 764KB
                                          • SHA256 add9eda452d7cc6ea9650aecde4d9b139309966c338e6aedb6841347b3fe64b3
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          downloader.exe.manifest

                                          • Path C:\Users\Admin\AppData\Local\Temp\_MEI50162\downloader.exe.manifest
                                          • Size 1KB
                                          • SHA256 96468bcc7529b61ef0af443a073f9ba6a57cd0dcffcec0f1ef7463dd51c49af4
                                          • MD5 SHA1 SHA512 TLSH

                                          python37.dll

                                          • Path C:\Users\Admin\AppData\Local\Temp\_MEI50162\python37.dll
                                          • Size 3.4MB
                                          • SHA256 ff6f30872f09494bfdf0f79e94a0e52a2d7a8a9aecb348b1e5c44c5921ace76e
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          ucrtbase.dll

                                          • Path C:\Users\Admin\AppData\Local\Temp\_MEI50162\ucrtbase.dll
                                          • Size 1.1MB
                                          • SHA256 0bb8c77de80acf9c43de59a8fd75e611cc3eb8200c69f11e94389e8af2ceb7a9
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          memory/5016-63-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-17-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-41-0x0000000000A90000-0x0000000000A92000-memory.dmp

                                          memory/5016-34-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-31-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-22-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-39-0x0000000000A90000-0x0000000000A92000-memory.dmp

                                          memory/5016-9-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-4-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-43-0x0000000000A90000-0x0000000000A92000-memory.dmp

                                          memory/5016-38-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-0-0x0000000000400000-0x000000000045F000-memory.dmp

                                          memory/5016-64-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-40-0x0000000003410000-0x0000000003411000-memory.dmp

                                          memory/5016-21-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-112-0x0000000000400000-0x000000000045F000-memory.dmp

                                          memory/5016-78-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-15-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-95-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-96-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-12-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5016-101-0x0000000000A90000-0x0000000000A92000-memory.dmp

                                          memory/5016-1-0x0000000000BB0000-0x0000000001C6A000-memory.dmp

                                          memory/5432-91-0x0000000000A80000-0x0000000000A82000-memory.dmp

                                          memory/5432-94-0x0000000000400000-0x000000000045F000-memory.dmp

                                          memory/5432-89-0x0000000000A80000-0x0000000000A82000-memory.dmp

                                          memory/5432-88-0x0000000000A80000-0x0000000000A82000-memory.dmp

                                          memory/5432-81-0x0000000000AD0000-0x0000000000AD1000-memory.dmp