Analysis

  • max time kernel
    36s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/09/2026, 23:33

General

  • Target
    2026-09-24_c292e855d58d4bbfbe41204002f4aa27_amadey_elex_ramnit_rhadamanthys_smoke-loader_stealc_stop.exe
  • Size 253KB
  • Sample260924-3j7lcssz2p
  • SHA256 8d4f2e23f2489e50ec0026465dab0055f000df0280ebe68ee44bb1081298b001
  • 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: Sality

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

  • Modifies firewall policy service 3 TTPs 6 IoCs
  • UAC bypass 3 TTPs 2 IoCs
  • Windows security bypass 2 TTPs 12 IoCs
  • Detects Reflective DLL injection artifacts 4 IoCs
  • Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 50 IoCs
  • UPX dump on OEP (original entry point) 52 IoCs
  • Deletes itself 1 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Windows security modification 2 TTPs 14 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 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 49 IoCs

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

  • Drops file in Windows directory 1 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 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 53 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Windows\system32\dwm.exe
    "dwm.exe"
    1⤵
      PID:1168
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
      1⤵
        PID:3160
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s webthreatdefusersvc
        1⤵
          PID:3236
        • C:\Windows\System32\ShellHost.exe
          "C:\Windows\System32\ShellHost.exe"
          1⤵
            PID:3784
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
            1⤵
              PID:3288
            • C:\Windows\System32\RuntimeBroker.exe
              C:\Windows\System32\RuntimeBroker.exe -Embedding
              1⤵
                PID:4328
              • C:\Windows\System32\RuntimeBroker.exe
                C:\Windows\System32\RuntimeBroker.exe -Embedding
                1⤵
                  PID:4408
                • 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:4832
                    • C:\Windows\system32\ctfmon.exe
                      /QuitInfo:0000000000000268;000000000000026C;
                      1⤵
                        PID:5004
                      • 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:5244
                          • C:\Windows\system32\sihost.exe
                            sihost.exe
                            1⤵
                              PID:1360
                              • C:\Windows\explorer.exe
                                explorer.exe /LOADSAVEDWINDOWS
                                2⤵
                                  PID:2876
                                  • C:\Users\Admin\AppData\Local\Temp\2026-09-24_c292e855d58d4bbfbe41204002f4aa27_amadey_elex_ramnit_rhadamanthys_smoke-loader_stealc_stop.exe
                                    "C:\Users\Admin\AppData\Local\Temp\2026-09-24_c292e855d58d4bbfbe41204002f4aa27_amadey_elex_ramnit_rhadamanthys_smoke-loader_stealc_stop.exe"
                                    3⤵
                                    • Modifies firewall policy service
                                    • UAC bypass
                                    • Windows security bypass
                                    • Windows security modification
                                    • Adds Run key to start application
                                    • 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:1604
                                    • C:\Windows\SysWOW64\cmd.exe
                                      "C:\Windows\system32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\2026-09-24_c292e855d58d4bbfbe41204002f4aa27_amadey_elex_ramnit_rhadamanthys_smoke-loader_stealc_stop.exe" "C:\ProgramData\CacheMgr.exe"
                                      4⤵
                                      • Executes a command shell one-liner
                                      • System Location Discovery: System Language Discovery
                                      PID:4716
                                    • C:\ProgramData\CacheMgr.exe
                                      "C:\ProgramData\CacheMgr.exe" -as
                                      4⤵
                                      • Modifies firewall policy service
                                      • UAC bypass
                                      • Windows security bypass
                                      • Deletes itself
                                      • Executes dropped EXE
                                      • Windows security modification
                                      • Checks whether UAC is enabled
                                      • Enumerates connected drives
                                      • System Location Discovery: System Language Discovery
                                      • Suspicious behavior: EnumeratesProcesses
                                      • Suspicious use of WriteProcessMemory
                                      • System policy modification
                                      PID:5064
                              • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
                                "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
                                1⤵
                                  PID:5972
                                • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                  1⤵
                                    PID:5684
                                  • C:\Windows\System32\smartscreen.exe
                                    C:\Windows\System32\smartscreen.exe -Embedding
                                    1⤵
                                      PID:5744
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k GPSvcGroup
                                      1⤵
                                        PID:3116

                                      Network

                                            MITRE ATT&CK Enterprise v16

                                            Replay Monitor

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                                            Downloads

                                            CacheMgr.exe

                                            • Path C:\ProgramData\CacheMgr.exe
                                            • Size 253KB
                                            • SHA256 8d4f2e23f2489e50ec0026465dab0055f000df0280ebe68ee44bb1081298b001
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            SYSTEM.INI

                                            • Path C:\Windows\SYSTEM.INI
                                            • Size 256B
                                            • SHA256 4e09a9d0fc5a040d8fb6e9330cee8c2c5632dc6e920033ac2d92b5e1683ca7ec
                                            • MD5 SHA1 SHA512 TLSH

                                            vhvtsv.pif

                                            • Path C:\vhvtsv.pif
                                            • Size 100KB
                                            • SHA256 12ac2c1d527d85b33d2f9184baab96d4711eb654d91bd14d4452e6bc11491c64
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            memory/1604-9-0x0000000000B70000-0x0000000001BFE000-memory.dmp

                                            memory/1604-17-0x0000000001C60000-0x0000000001C62000-memory.dmp

                                            memory/1604-16-0x0000000001DC0000-0x0000000001DC1000-memory.dmp

                                            memory/1604-18-0x0000000001C60000-0x0000000001C62000-memory.dmp

                                            memory/1604-13-0x0000000000B70000-0x0000000001BFE000-memory.dmp

                                            memory/1604-14-0x0000000000B70000-0x0000000001BFE000-memory.dmp

                                            memory/1604-12-0x0000000000B70000-0x0000000001BFE000-memory.dmp

                                            memory/1604-38-0x0000000001C20000-0x0000000001C36000-memory.dmp

                                            memory/1604-15-0x0000000001C60000-0x0000000001C62000-memory.dmp

                                            memory/1604-11-0x0000000001C20000-0x0000000001C36000-memory.dmp

                                            memory/1604-8-0x0000000000B70000-0x0000000001BFE000-memory.dmp

                                            memory/1604-7-0x0000000000B70000-0x0000000001BFE000-memory.dmp

                                            memory/1604-10-0x0000000000B70000-0x0000000001BFE000-memory.dmp

                                            memory/1604-6-0x0000000000B70000-0x0000000001BFE000-memory.dmp

                                            memory/1604-5-0x0000000000B70000-0x0000000001BFE000-memory.dmp

                                            memory/1604-2-0x0000000000B70000-0x0000000001BFE000-memory.dmp

                                            memory/1604-25-0x0000000000B70000-0x0000000001BFE000-memory.dmp

                                            memory/1604-0-0x0000000000400000-0x0000000000434000-memory.dmp

                                            memory/1604-3-0x0000000001C80000-0x0000000001D80000-memory.dmp

                                            memory/1604-37-0x0000000000400000-0x0000000000434000-memory.dmp

                                            memory/5064-55-0x0000000002550000-0x0000000002552000-memory.dmp

                                            memory/5064-65-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-40-0x0000000000B90000-0x0000000000C90000-memory.dmp

                                            memory/5064-35-0x0000000000B90000-0x0000000000C90000-memory.dmp

                                            memory/5064-44-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-43-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-45-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-46-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-47-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-52-0x0000000002560000-0x0000000002561000-memory.dmp

                                            memory/5064-48-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-36-0x0000000000C90000-0x0000000000CA6000-memory.dmp

                                            memory/5064-50-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-49-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-53-0x0000000002550000-0x0000000002552000-memory.dmp

                                            memory/5064-54-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-56-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-57-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-58-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-59-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-60-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-61-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-63-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-39-0x0000000000C90000-0x0000000000CA6000-memory.dmp

                                            memory/5064-67-0x0000000002550000-0x0000000002552000-memory.dmp

                                            memory/5064-66-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-68-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-71-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-72-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-74-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-76-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-78-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-83-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-86-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-88-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-90-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-92-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-93-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-95-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-97-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-100-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-101-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-103-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-105-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-107-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-109-0x0000000003140000-0x00000000041CE000-memory.dmp

                                            memory/5064-31-0x0000000000400000-0x0000000000434000-memory.dmp

                                            memory/5064-118-0x0000000000400000-0x0000000000434000-memory.dmp