Analysis

  • max time kernel
    29s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-06-2024 23:32

General

  • Target

    0fef8b3ffe91ac29278c24d111ace7a2_JaffaCakes118.exe

  • Size

    569KB

  • MD5

    0fef8b3ffe91ac29278c24d111ace7a2

  • SHA1

    db04a427ea8edbd11d3989a4ac7832fd013b9baa

  • SHA256

    7435733affd75e2537138433aa382f7e1d3bb8c2dad4971d8893d29c4b1ba89c

  • SHA512

    4e3c82df09307c91c1d41bfae835128bccbeabccb5bb9546805c3ca74077eb6f74c8850a995ff574daf9cc7f7e61e37022ab2c4edd7479f8728bae1142ed412a

  • SSDEEP

    12288:J/IwFd+4DG5zP8dxslXI7DVqySi7P4PIXgB+OG8FG:ZG5zPqMXIPVq0j47wO

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

  • Modifies firewall policy service 3 TTPs 9 IoCs
  • Sality

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

  • UAC bypass 3 TTPs 3 IoCs
  • Windows security bypass 2 TTPs 18 IoCs
  • Executes dropped EXE 2 IoCs
  • UPX packed file 22 IoCs

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

  • Windows security modification 2 TTPs 21 IoCs
  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • Enumerates connected drives 3 TTPs 6 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 45 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 3 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:776
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:780
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2696
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2716
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3028
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3508
                  • C:\Users\Admin\AppData\Local\Temp\0fef8b3ffe91ac29278c24d111ace7a2_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\0fef8b3ffe91ac29278c24d111ace7a2_JaffaCakes118.exe"
                    2⤵
                    • Suspicious use of SetThreadContext
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    PID:828
                    • C:\Users\Admin\AppData\Local\Temp\0fef8b3ffe91ac29278c24d111ace7a2_JaffaCakes118.exe
                      "C:\Users\Admin\AppData\Local\Temp\0fef8b3ffe91ac29278c24d111ace7a2_JaffaCakes118.exe"
                      3⤵
                      • Modifies firewall policy service
                      • UAC bypass
                      • Windows security bypass
                      • Windows security modification
                      • Checks whether UAC is enabled
                      • Enumerates connected drives
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of SetWindowsHookEx
                      • Suspicious use of WriteProcessMemory
                      • System policy modification
                      PID:3492
                      • C:\Users\Admin\AppData\Local\Temp\598A.tmp
                        C:\Users\Admin\AppData\Local\Temp\598A.tmp
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Drops file in Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:3188
                      • C:\Users\Admin\AppData\Local\Temp\5CA8.tmp
                        C:\Users\Admin\AppData\Local\Temp\5CA8.tmp
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:2516
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3668
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3864
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3956
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4020
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:732
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3920
                            • 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:4728
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4836

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\Users\Admin\AppData\Local\Temp\598A.tmp

                                  Filesize

                                  104KB

                                  MD5

                                  ef5ae3f1fb47449f7040a5140a9b20de

                                  SHA1

                                  d5573febcf6faeddf4afcce3e35f66c14ac0f4d5

                                  SHA256

                                  9761fb628c7dfbea690ea820fafb3a000f891cc97f20e11fdc39a70e87595d94

                                  SHA512

                                  ab27b3c8f74173ed24b74082eb1309f163a9e813a13dbc79d7b82811241ac31c0ed16479e2f9ef13e51ef3ecd8f849ddc7c6b25f5ff916f7d19c0028907a93bf

                                • C:\Windows\SYSTEM.INI

                                  Filesize

                                  257B

                                  MD5

                                  714943c6644b0cbaa4cacb6dde6ab581

                                  SHA1

                                  1a166ef9a0cad0d919605547a9ec91e12897e071

                                  SHA256

                                  4acf9893b00d23463511710b2a0c42f4690378e5a247b8b9f6fbfe2fb1efffff

                                  SHA512

                                  0213b27008c0ea0056e29fa81c3dfbe184bf7f63dba852da3b93a3c1b757782d16190d7ece6fb7eebf7a8d913356fb07d9544ff83567179004629f87a6fb3ef6

                                • memory/828-1-0x00000000752D0000-0x0000000075881000-memory.dmp

                                  Filesize

                                  5.7MB

                                • memory/828-2-0x00000000752D0000-0x0000000075881000-memory.dmp

                                  Filesize

                                  5.7MB

                                • memory/828-0-0x00000000752D2000-0x00000000752D3000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/828-10-0x00000000752D0000-0x0000000075881000-memory.dmp

                                  Filesize

                                  5.7MB

                                • memory/2516-58-0x0000000000830000-0x00000000018BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/2516-60-0x0000000003E40000-0x0000000003E41000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/2516-66-0x0000000000830000-0x00000000018BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/2516-65-0x0000000000830000-0x00000000018BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/2516-48-0x0000000000400000-0x000000000041C000-memory.dmp

                                  Filesize

                                  112KB

                                • memory/2516-62-0x0000000003CF0000-0x0000000003CF2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/2516-70-0x0000000000830000-0x00000000018BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/2516-80-0x0000000000400000-0x000000000041C000-memory.dmp

                                  Filesize

                                  112KB

                                • memory/2516-55-0x0000000000830000-0x00000000018BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/2516-57-0x0000000000830000-0x00000000018BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/2516-54-0x0000000000830000-0x00000000018BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/2516-51-0x0000000000830000-0x00000000018BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/2516-53-0x0000000000830000-0x00000000018BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/2516-71-0x0000000003CF0000-0x0000000003CF2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/2516-49-0x0000000000830000-0x00000000018BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3188-20-0x0000000000840000-0x00000000018CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3188-19-0x0000000000840000-0x00000000018CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3188-13-0x0000000000400000-0x000000000041C000-memory.dmp

                                  Filesize

                                  112KB

                                • memory/3188-15-0x0000000000400000-0x000000000041C000-memory.dmp

                                  Filesize

                                  112KB

                                • memory/3188-36-0x0000000000730000-0x0000000000732000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3188-41-0x0000000000840000-0x00000000018CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3188-14-0x0000000000840000-0x00000000018CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3188-17-0x0000000000840000-0x00000000018CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3188-23-0x0000000000840000-0x00000000018CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3188-30-0x0000000000730000-0x0000000000732000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3188-28-0x0000000003E40000-0x0000000003E41000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/3188-32-0x0000000000730000-0x0000000000732000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3188-21-0x0000000000840000-0x00000000018CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3492-6-0x0000000000400000-0x0000000000461000-memory.dmp

                                  Filesize

                                  388KB

                                • memory/3492-85-0x0000000005570000-0x00000000065FE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3492-31-0x00000000005D0000-0x00000000005D2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3492-29-0x00000000005D0000-0x00000000005D2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3492-3-0x0000000000400000-0x0000000000461000-memory.dmp

                                  Filesize

                                  388KB

                                • memory/3492-116-0x00000000005D0000-0x00000000005D2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3492-81-0x0000000000400000-0x0000000000461000-memory.dmp

                                  Filesize

                                  388KB

                                • memory/3492-89-0x0000000005570000-0x00000000065FE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3492-26-0x00000000005E0000-0x00000000005E1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/3492-25-0x00000000005D0000-0x00000000005D2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3492-8-0x0000000000400000-0x0000000000461000-memory.dmp

                                  Filesize

                                  388KB

                                • memory/3492-84-0x0000000005570000-0x00000000065FE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3492-87-0x0000000005570000-0x00000000065FE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3492-99-0x0000000000400000-0x0000000000461000-memory.dmp

                                  Filesize

                                  388KB

                                • memory/3492-86-0x0000000005570000-0x00000000065FE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3508-24-0x000000007FFC0000-0x000000007FFC6000-memory.dmp

                                  Filesize

                                  24KB

                                • memory/3508-18-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

                                  Filesize

                                  4KB