Analysis

  • max time kernel
    122s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/07/2024, 21:14

General

  • Target

    714353dc1fa85bdc2b237a174e588cfc_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    714353dc1fa85bdc2b237a174e588cfc

  • SHA1

    0644e6612f1a70e7574b92858b9907701da026f1

  • SHA256

    4a46be760ef2ce31476310982e88aa083ad0f8b47a27fe0b063d8dcec835a7b3

  • SHA512

    8686d67ae1ab702a898a5c6c97edbc2bf9e30436df8d1611e5fdbf85be0dbd760e26e9b4a068c6ec7bfc82cf62aa856cb7880fc6b7cc074cb9101b21363a172c

  • SSDEEP

    1536:4w39JXfqxMPkp+G7rc0wesE7PbjCpp2XQySZHAxYIBSMqTfOGUsg:PPqxYkf/NPbjSZkYIBS1Lss

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 3 IoCs
  • Sality

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

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • UPX packed file 37 IoCs

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

  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • 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 24 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:784
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2680
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2692
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2764
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3572
                  • C:\Users\Admin\AppData\Local\Temp\714353dc1fa85bdc2b237a174e588cfc_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\714353dc1fa85bdc2b237a174e588cfc_JaffaCakes118.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Drops autorun.inf file
                    • 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:3444
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3676
                  • 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:3952
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4016
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:428
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4112
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:1984
                              • 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:4076
                                • C:\Windows\System32\RuntimeBroker.exe
                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                  1⤵
                                    PID:900
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                    1⤵
                                      PID:832
                                    • C:\Windows\system32\backgroundTaskHost.exe
                                      "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                      1⤵
                                        PID:2500
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:4620
                                        • C:\Windows\system32\DllHost.exe
                                          C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                          1⤵
                                            PID:3732

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

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                                          Downloads

                                          • F:\ytvolv.pif

                                            Filesize

                                            100KB

                                            MD5

                                            d13feb4feaf32477bf6874fcc94434c1

                                            SHA1

                                            9962e3a025e3a2cc8d0b9847f1bfb252a691534d

                                            SHA256

                                            6b9a05eb07614c320d16d3b459aab1e5d6891eee70d7d33ba7a4935905afdd28

                                            SHA512

                                            530e05febf2a987792ebc8f1828e0f791edcb56ddf0ed149cb3e64684a39cf4ecc5b109992c0c29888d99b87845dba67b4a5055645374c7513d00e678b29f0ff

                                          • memory/3444-25-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-26-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-7-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3444-8-0x0000000000600000-0x0000000000601000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/3444-4-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-11-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3444-6-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-9-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-5-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-10-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3444-12-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-13-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-14-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-15-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-16-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-17-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-18-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-0-0x0000000000400000-0x0000000000414000-memory.dmp

                                            Filesize

                                            80KB

                                          • memory/3444-21-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-22-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-3-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-24-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-19-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-28-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-29-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-33-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-35-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-37-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-39-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-41-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-48-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-49-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-52-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-53-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-57-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-58-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-60-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-62-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-63-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-65-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-68-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3444-69-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3444-1-0x00000000021B0000-0x000000000323E000-memory.dmp

                                            Filesize

                                            16.6MB