Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-10-2024 13:42

General

  • Target

    18519e3c86716b25d52bb318a8dbfc0d_JaffaCakes118.exe

  • Size

    276KB

  • MD5

    18519e3c86716b25d52bb318a8dbfc0d

  • SHA1

    a82aca85c8fc6a411a6c3793268bc8dc5df40a36

  • SHA256

    c8aaa135693694ae8fae11db2a89cf4acca16e74e3107fe4bb3b7942e58c5788

  • SHA512

    79ea665b60aaa8754e5ef07ed0d7861c150ee8569132b2e612670244db52972c6b685d708665cbbe45d9ea7a46469721e26e0a4c9941877aee645ba58bd3fbd0

  • SSDEEP

    6144:cIm23rccZiglk0w1upkA+YMA40LS2PCSQj:cOr7ZigT+Y1Q2PJo

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
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 10 IoCs

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

  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • 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:776
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:784
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2660
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2680
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2808
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3444
                  • C:\Users\Admin\AppData\Local\Temp\18519e3c86716b25d52bb318a8dbfc0d_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\18519e3c86716b25d52bb318a8dbfc0d_JaffaCakes118.exe"
                    2⤵
                    • UAC bypass
                    • Checks whether UAC is enabled
                    • 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:2352
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:1380
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:3244
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:2948
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:4944
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:1108
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:2740
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                        PID:432
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                          PID:1036
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                      1⤵
                        PID:3652
                      • C:\Windows\system32\DllHost.exe
                        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                        1⤵
                          PID:3848
                        • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                          1⤵
                            PID:3948
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4012
                            • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                              "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                              1⤵
                                PID:3148
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2956
                                • 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:2336
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:1688

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • memory/1380-64-0x0000000000510000-0x0000000000527000-memory.dmp

                                      Filesize

                                      92KB

                                    • memory/1380-66-0x0000000000510000-0x0000000000527000-memory.dmp

                                      Filesize

                                      92KB

                                    • memory/1380-65-0x0000000000510000-0x0000000000527000-memory.dmp

                                      Filesize

                                      92KB

                                    • memory/2352-61-0x0000000002350000-0x0000000003380000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2352-13-0x00000000038A0000-0x00000000038A2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/2352-3-0x0000000002350000-0x0000000003380000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2352-9-0x0000000002350000-0x0000000003380000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2352-15-0x00000000038A0000-0x00000000038A2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/2352-16-0x0000000002350000-0x0000000003380000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2352-17-0x0000000002350000-0x0000000003380000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2352-32-0x0000000002350000-0x0000000003380000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2352-35-0x0000000002350000-0x0000000003380000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2352-0-0x0000000000400000-0x0000000000449000-memory.dmp

                                      Filesize

                                      292KB

                                    • memory/2352-8-0x0000000002350000-0x0000000003380000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2352-11-0x00000000038A0000-0x00000000038A2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/2352-12-0x00000000038B0000-0x00000000038B1000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/2352-68-0x0000000002350000-0x0000000003380000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2352-95-0x0000000000400000-0x0000000000449000-memory.dmp

                                      Filesize

                                      292KB

                                    • memory/2352-76-0x0000000002350000-0x0000000003380000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2948-72-0x0000000000EC0000-0x0000000000ED7000-memory.dmp

                                      Filesize

                                      92KB

                                    • memory/2948-73-0x0000000000EC0000-0x0000000000ED7000-memory.dmp

                                      Filesize

                                      92KB

                                    • memory/2948-74-0x0000000000EC0000-0x0000000000ED7000-memory.dmp

                                      Filesize

                                      92KB

                                    • memory/3244-71-0x0000000000A60000-0x0000000000A77000-memory.dmp

                                      Filesize

                                      92KB

                                    • memory/3244-70-0x0000000000A60000-0x0000000000A77000-memory.dmp

                                      Filesize

                                      92KB

                                    • memory/3244-69-0x0000000000A60000-0x0000000000A77000-memory.dmp

                                      Filesize

                                      92KB

                                    • memory/4944-79-0x0000000000D00000-0x0000000000D17000-memory.dmp

                                      Filesize

                                      92KB