Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/06/2024, 02:38

General

  • Target
    00e91eb0954d2873b150eb39f6c6c6db_JaffaCakes118.exe
  • Size 464KB
  • Sample240622-c48q2stelc
  • SHA256 e82371fe729c5917bdb83674dc4417e88486d72ccba7386b2dabfeb473eefb38
  • MD5 SHA1 SHA512 SSDEEP

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

  • Sality

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

  • UAC bypass 3 TTPs 1 IoCs
  • UPX packed file 10 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:792
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:800
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:340
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2616
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2640
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2740
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3532
                  • C:\Users\Admin\AppData\Local\Temp\00e91eb0954d2873b150eb39f6c6c6db_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\00e91eb0954d2873b150eb39f6c6c6db_JaffaCakes118.exe"
                    2⤵
                    • Suspicious use of SetThreadContext
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    PID:1604
                    • C:\Users\Admin\AppData\Local\Temp\00e91eb0954d2873b150eb39f6c6c6db_JaffaCakes118.exe
                      3⤵
                      • UAC bypass
                      • Checks whether UAC is enabled
                      • Drops file in Program Files directory
                      • Drops file in Windows directory
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of SetWindowsHookEx
                      • Suspicious use of WriteProcessMemory
                      • System policy modification
                      PID:1916
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        4⤵
                          PID:3604
                        • C:\Windows\SysWOW64\NOTEPAD.EXE
                          "C:\Windows\system32\NOTEPAD.EXE"
                          4⤵
                            PID:3168
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                      1⤵
                        PID:3640
                      • C:\Windows\system32\DllHost.exe
                        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                        1⤵
                          PID:3824
                        • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                          1⤵
                            PID:3912
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3976
                            • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                              "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                              1⤵
                                PID:4060
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4144
                                • 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:3920
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:2976

                                    Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

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                                          Downloads

                                          memory/1916-10-0x0000000002B90000-0x0000000003BC0000-memory.dmp

                                          memory/1916-13-0x0000000000600000-0x0000000000601000-memory.dmp

                                          memory/1916-5-0x0000000000400000-0x000000000041A000-memory.dmp

                                          memory/1916-6-0x0000000000400000-0x000000000041A000-memory.dmp

                                          memory/1916-8-0x0000000000400000-0x000000000041A000-memory.dmp

                                          memory/1916-7-0x0000000002B90000-0x0000000003BC0000-memory.dmp

                                          memory/1916-12-0x00000000004B0000-0x00000000004B2000-memory.dmp

                                          memory/1916-18-0x00000000004B0000-0x00000000004B2000-memory.dmp

                                          memory/1916-14-0x0000000002B90000-0x0000000003BC0000-memory.dmp

                                          memory/1916-24-0x0000000002B90000-0x0000000003BC0000-memory.dmp

                                          memory/1916-4-0x0000000000400000-0x000000000041A000-memory.dmp

                                          memory/1916-2-0x0000000000400000-0x000000000041A000-memory.dmp

                                          memory/1916-21-0x0000000000400000-0x000000000041A000-memory.dmp

                                          memory/1916-25-0x0000000002B90000-0x0000000003BC0000-memory.dmp

                                          memory/1916-41-0x0000000002B90000-0x0000000003BC0000-memory.dmp

                                          memory/1916-43-0x0000000002B90000-0x0000000003BC0000-memory.dmp

                                          memory/1916-61-0x0000000002B90000-0x0000000003BC0000-memory.dmp

                                          memory/1916-71-0x0000000002B90000-0x0000000003BC0000-memory.dmp

                                          memory/1916-76-0x0000000002B90000-0x0000000003BC0000-memory.dmp

                                          memory/3168-92-0x0000000000D20000-0x0000000000D37000-memory.dmp

                                          memory/3604-85-0x0000000000710000-0x0000000000727000-memory.dmp

                                          memory/3604-87-0x0000000000710000-0x0000000000727000-memory.dmp