Analysis

  • max time kernel
    148s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/10/2024, 06:13

General

  • Target

    55e49064856634e94eba2287fd151924_JaffaCakes118.exe

  • Size

    163KB

  • MD5

    55e49064856634e94eba2287fd151924

  • SHA1

    6f73e1a636c64e1840f2f67d5136f6a95da79383

  • SHA256

    eb9d7dccb2b76a4a196b93f3954282229c0475378ef908dc86d905ff6cb82253

  • SHA512

    a167a01ecdc472723d6024fd0793e85846661ac71465e3a1091936b7ac7fbcf04200da2ed8a7db9ac84a3966200eac4392c26b7e826a10eed333928a7e5b47ae

  • SSDEEP

    3072:1NQKPWDyuI0fFJltZrpReFX3DvWNmjNJ6y6lCrBFS22:1NSDyuIkFthpk42W3lGF72

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
  • Windows security bypass 2 TTPs 6 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 39 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:768
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:776
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:60
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2520
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2536
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2672
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3360
                  • C:\Users\Admin\AppData\Local\Temp\55e49064856634e94eba2287fd151924_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\55e49064856634e94eba2287fd151924_JaffaCakes118.exe"
                    2⤵
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:3076
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3660
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3856
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3972
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4036
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:1296
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3948
                            • 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:1648
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1924
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:2216
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:1168
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:2592
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:412
                                        • C:\Windows\system32\backgroundTaskHost.exe
                                          "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                          1⤵
                                            PID:4704

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          • memory/3076-0-0x0000000001000000-0x0000000001026000-memory.dmp

                                            Filesize

                                            152KB

                                          • memory/3076-1-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-5-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-4-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-6-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-11-0x0000000000D10000-0x0000000000D12000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3076-9-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-8-0x0000000000F20000-0x0000000000F21000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/3076-10-0x0000000000D10000-0x0000000000D12000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3076-7-0x0000000000D10000-0x0000000000D12000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3076-3-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-12-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-14-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-13-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-15-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-16-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-17-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-18-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-19-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-21-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-22-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-24-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-26-0x0000000000D10000-0x0000000000D12000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3076-27-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-30-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-32-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-33-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-36-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-37-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-38-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-41-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-42-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-45-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-46-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-52-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-54-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-57-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-58-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-59-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-63-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-64-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-65-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-68-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-69-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3076-71-0x0000000001000000-0x0000000001026000-memory.dmp

                                            Filesize

                                            152KB

                                          • memory/3076-73-0x0000000002440000-0x00000000034CD000-memory.dmp

                                            Filesize

                                            16.6MB