Overview

overview

10

Static

static

3

2026-06-04...er.exe

windows10-2004-x64

10

2026-06-04...er.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    04/06/2026, 11:43

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General

  • Target
    2026-06-04_87fc82981662db0cd3760b1558444aa3_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe
  • Size 7.3MB
  • Sample260604-nvmb8sdv5w
  • SHA256 2ca95543b3e30088d98c670f7c38dfb4a421f37745d10f3a47a4fc1309e13efe
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
backdoordefense_evasiondiscoverysalitytrojanupx

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.

    backdoorsality
  • Modifies firewall policy service 3 TTPs 3 IoCs
    defense_evasion
  • UAC bypass 3 TTPs 1 IoCs
    defense_evasiontrojan
  • Windows security bypass 2 TTPs 12 IoCs
    defense_evasiontrojan
  • Custom signature
    Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 12 IoCs
  • Custom signature
    UPX dump on OEP (original entry point) 13 IoCs
  • Windows security modification 2 TTPs 13 IoCs
    defense_evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    defense_evasiontrojan
  • UPX packed file 12 IoCs

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

    upx
  • Drops file in Windows directory 2 IoCs
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs
  • System policy modification 1 TTPs 1 IoCs
    defense_evasion

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:820
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:824
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:724
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:1988
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3088
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3132
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3288
                  • C:\Users\Admin\AppData\Local\Temp\2026-06-04_87fc82981662db0cd3760b1558444aa3_elex_glassworm_luca-stealer_njrat_remcos_smoke-loader.exe
                    "C:\Users\Admin\AppData\Local\Temp\2026-06-04_87fc82981662db0cd3760b1558444aa3_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
                    • 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:2720
                    • C:\Windows\System32\Conhost.exe
                      \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                      3⤵
                        PID:1452
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                    1⤵
                      PID:3428
                    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
                      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
                      1⤵
                        PID:3688
                      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                        1⤵
                          PID:3712
                        • C:\Windows\System32\RuntimeBroker.exe
                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                          1⤵
                            PID:3792
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3852
                            • C:\Windows\system32\DllHost.exe
                              C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                              1⤵
                                PID:3916
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k UdkSvcGroup -s UdkUserSvc
                                1⤵
                                  PID:3984
                                • C:\Windows\system32\DllHost.exe
                                  C:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}
                                  1⤵
                                    PID:4188

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

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                                        Downloads

                                        memory/2720-0-0x0000000000400000-0x0000000000460000-memory.dmp
                                        Download

                                        memory/2720-1-0x0000000000B60000-0x0000000001C1A000-memory.dmp
                                        Download

                                        memory/2720-3-0x0000000000B60000-0x0000000001C1A000-memory.dmp
                                        Download

                                        memory/2720-7-0x0000000000B60000-0x0000000001C1A000-memory.dmp
                                        Download

                                        memory/2720-8-0x0000000000B60000-0x0000000001C1A000-memory.dmp
                                        Download

                                        memory/2720-11-0x0000000000B60000-0x0000000001C1A000-memory.dmp
                                        Download

                                        memory/2720-9-0x0000000000B60000-0x0000000001C1A000-memory.dmp
                                        Download

                                        memory/2720-10-0x0000000000B60000-0x0000000001C1A000-memory.dmp
                                        Download

                                        memory/2720-20-0x0000000000940000-0x0000000000941000-memory.dmp
                                        Download

                                        memory/2720-19-0x0000000000930000-0x0000000000932000-memory.dmp
                                        Download

                                        memory/2720-12-0x0000000000B60000-0x0000000001C1A000-memory.dmp
                                        Download

                                        memory/2720-23-0x0000000000930000-0x0000000000932000-memory.dmp
                                        Download

                                        memory/2720-22-0x0000000000930000-0x0000000000932000-memory.dmp
                                        Download

                                        memory/2720-14-0x0000000000B60000-0x0000000001C1A000-memory.dmp
                                        Download

                                        memory/2720-36-0x0000000000400000-0x0000000000460000-memory.dmp
                                        Download

                                        memory/2720-30-0x0000000000B60000-0x0000000001C1A000-memory.dmp
                                        Download

                                        memory/2720-26-0x0000000000930000-0x0000000000932000-memory.dmp
                                        Download

                                        memory/2720-21-0x0000000000B60000-0x0000000001C1A000-memory.dmp
                                        Download

                                        memory/2720-18-0x0000000000B60000-0x0000000001C1A000-memory.dmp
                                        Download