Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/10/2026, 19:02

General

  • Target
    2026-10-22_23ffe00b57386dd8d0f4e4f22fc0c8a9_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe
  • Size 6.3MB
  • Sample261024-xp6clabx91
  • SHA256 4ca50ddbb35600b284521509898384a4db8be034c8937240110ccb12f6cc81e4
  • 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 17 IoCs
  • UPX dump on OEP (original entry point) 19 IoCs
  • Loads dropped DLL 3 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

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

  • UPX packed file 17 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • Detects Pyinstaller 1 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 35 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:448
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2776
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:440
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:768
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3292
                  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_23ffe00b57386dd8d0f4e4f22fc0c8a9_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe
                    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_23ffe00b57386dd8d0f4e4f22fc0c8a9_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe"
                    2⤵
                    • 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 WriteProcessMemory
                    • System policy modification
                    PID:4600
                    • C:\Windows\System32\Conhost.exe
                      \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                      3⤵
                        PID:3492
                      • C:\Users\Admin\AppData\Local\Temp\2026-10-22_23ffe00b57386dd8d0f4e4f22fc0c8a9_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe
                        "C:\Users\Admin\AppData\Local\Temp\2026-10-22_23ffe00b57386dd8d0f4e4f22fc0c8a9_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe"
                        3⤵
                        • Loads dropped DLL
                        • System Location Discovery: System Language Discovery
                        PID:1780
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                    1⤵
                      PID:3424
                    • C:\Windows\system32\DllHost.exe
                      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                      1⤵
                        PID:3616
                      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                        1⤵
                          PID:3708
                        • C:\Windows\System32\RuntimeBroker.exe
                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                          1⤵
                            PID:3776
                          • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                            "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                            1⤵
                              PID:3860
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4040
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4536
                                • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
                                  "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
                                  1⤵
                                    PID:888

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        2026-10-22_23ffe00b57386dd8d0f4e4f22fc0c8a9_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\0E58BC56_Rar\2026-10-22_23ffe00b57386dd8d0f4e4f22fc0c8a9_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe
                                        • Size 6.2MB
                                        • SHA256 195653cf1a7dc97c08a7339a5419153f3149b03567c0833eed14834825b27181
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        VCRUNTIME140.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46002\VCRUNTIME140.dll
                                        • Size 84KB
                                        • SHA256 1b372f064eacb455a0351863706e6326ca31b08e779a70de5de986b5be8069a1
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        base_library.zip

                                        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46002\base_library.zip
                                        • Size 764KB
                                        • SHA256 add9eda452d7cc6ea9650aecde4d9b139309966c338e6aedb6841347b3fe64b3
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        downloader.exe.manifest

                                        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46002\downloader.exe.manifest
                                        • Size 1KB
                                        • SHA256 96468bcc7529b61ef0af443a073f9ba6a57cd0dcffcec0f1ef7463dd51c49af4
                                        • MD5 SHA1 SHA512 TLSH

                                        python37.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46002\python37.dll
                                        • Size 3.4MB
                                        • SHA256 ff6f30872f09494bfdf0f79e94a0e52a2d7a8a9aecb348b1e5c44c5921ace76e
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        ucrtbase.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46002\ucrtbase.dll
                                        • Size 1.1MB
                                        • SHA256 0bb8c77de80acf9c43de59a8fd75e611cc3eb8200c69f11e94389e8af2ceb7a9
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        nwbhog.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\nwbhog.exe
                                        • Size 65KB
                                        • SHA256 38fb17c7e0a5adb4eb2bbb088a82f88f2feafdaae11fee09be8ab6182b774b71
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        memory/1780-284-0x0000000000400000-0x000000000045F000-memory.dmp

                                        memory/1780-261-0x0000000000530000-0x0000000000532000-memory.dmp

                                        memory/1780-249-0x0000000000530000-0x0000000000532000-memory.dmp

                                        memory/1780-248-0x0000000000670000-0x0000000000671000-memory.dmp

                                        memory/1780-244-0x0000000000400000-0x000000000045F000-memory.dmp

                                        memory/4600-98-0x0000000000660000-0x0000000000662000-memory.dmp

                                        memory/4600-60-0x0000000000670000-0x0000000000671000-memory.dmp

                                        memory/4600-15-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-28-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-14-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-59-0x0000000000660000-0x0000000000662000-memory.dmp

                                        memory/4600-246-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-245-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-97-0x0000000000660000-0x0000000000662000-memory.dmp

                                        memory/4600-0-0x0000000000400000-0x000000000045F000-memory.dmp

                                        memory/4600-62-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-45-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-46-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-250-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-47-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-29-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-32-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-3-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-278-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-279-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-1-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        memory/4600-301-0x0000000000400000-0x000000000045F000-memory.dmp

                                        memory/4600-289-0x0000000000660000-0x0000000000662000-memory.dmp

                                        memory/4600-285-0x0000000000B20000-0x0000000001BDA000-memory.dmp