Analysis

  • max time kernel
    122s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/08/2026, 23:43

General

  • Target
    2026-08-16_2c7d89f0a556c10a6cbf7288787a7452_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
  • Size 3.1MB
  • Sample260816-3qs2jszvbv
  • SHA256 aeb84770fdf30755c9bb5dff73a22329002a1800e834b7e99470252127862a98
  • 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: PurpleFox

    PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

  • Family: Sality

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

  • Detect PurpleFox Rootkit 1 IoCs

    Detect PurpleFox Rootkit.

  • 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 38 IoCs
  • UPX dump on OEP (original entry point) 64 IoCs
  • Executes dropped EXE 1 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.

  • Drops file in System32 directory 2 IoCs
  • UPX packed file 63 IoCs

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

  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 5 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:796
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:804
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:396
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:1064
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:1036
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2872
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3300
                  • C:\Users\Admin\AppData\Local\Temp\2026-08-16_2c7d89f0a556c10a6cbf7288787a7452_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
                    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_2c7d89f0a556c10a6cbf7288787a7452_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe"
                    2⤵
                    • 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
                    • 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:1592
                    • C:\Windows\Fonts\smss.exe
                      C:\Windows\Fonts\\smss.exe
                      3⤵
                      • Executes dropped EXE
                      • Drops file in System32 directory
                      • Drops file in Windows directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of WriteProcessMemory
                      PID:2284
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Windows\Fonts\smss.exe > nul
                        4⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        • System Network Configuration Discovery: Internet Connection Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:1480
                        • C:\Windows\SysWOW64\PING.EXE
                          ping -n 2 127.0.0.1
                          5⤵
                          • System Location Discovery: System Language Discovery
                          • System Network Configuration Discovery: Internet Connection Discovery
                          • Runs ping.exe
                          PID:4244
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3460
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3640
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3732
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3796
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3880
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:2960
                            • 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:4696

                              Network

                                    MITRE ATT&CK Enterprise v16

                                    Replay Monitor

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                                    Downloads

                                    smss.exe

                                    • Path C:\Windows\Fonts\smss.exe
                                    • Size 2.5MB
                                    • SHA256 ad1c6b58e8f4f14d53f2128f20b4c66280a4835d6172b9a0c6eae10db3d40c6e
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    esyn.pif

                                    • Path C:\esyn.pif
                                    • Size 100KB
                                    • SHA256 76d7e2214ff3b1eb4648ff4b5721dbf22f373ddd012b8fe0a3bf172df98fb7f8
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    memory/1592-0-0x0000000000400000-0x0000000000767000-memory.dmp

                                    memory/1592-1-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-6-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-35-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-5-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-57-0x0000000000525000-0x0000000000526000-memory.dmp

                                    memory/1592-4-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-36-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-61-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-64-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-63-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-65-0x0000000000400000-0x0000000000767000-memory.dmp

                                    memory/1592-58-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-62-0x0000000000400000-0x0000000000767000-memory.dmp

                                    memory/1592-60-0x0000000000400000-0x0000000000767000-memory.dmp

                                    memory/1592-59-0x0000000003980000-0x0000000003982000-memory.dmp

                                    memory/1592-56-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-55-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-54-0x0000000003990000-0x0000000003991000-memory.dmp

                                    memory/1592-53-0x0000000003980000-0x0000000003982000-memory.dmp

                                    memory/1592-52-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-50-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-48-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-46-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-44-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-42-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-38-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-32-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-30-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-28-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-26-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-24-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-20-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-18-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-66-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-67-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-16-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-14-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-12-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-10-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-8-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-7-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-3-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-22-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-68-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-77-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-78-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-89-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-90-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-93-0x0000000010000000-0x000000001003E000-memory.dmp

                                    memory/1592-91-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-92-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-95-0x0000000000400000-0x0000000000767000-memory.dmp

                                    memory/1592-96-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-98-0x0000000000400000-0x0000000000767000-memory.dmp

                                    memory/1592-101-0x0000000000400000-0x0000000000767000-memory.dmp

                                    memory/1592-99-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-102-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-105-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-107-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-109-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-111-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-113-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-115-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-117-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-123-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-125-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-127-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-129-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-132-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-133-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-135-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-137-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-139-0x0000000002680000-0x000000000370E000-memory.dmp

                                    memory/1592-148-0x0000000000400000-0x0000000000767000-memory.dmp

                                    memory/2284-79-0x0000000010000000-0x0000000010231000-memory.dmp