Analysis

  • max time kernel
    122s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/07/2024, 15:30

General

  • Target

    466cc47fe72882a40416323b3c343640_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    466cc47fe72882a40416323b3c343640

  • SHA1

    58fd08e21d8ac37f1c9e9935af1000c05f8d7bc7

  • SHA256

    20ed3c8697c78b5d42440bc62bd453a6d9ceec2a7b56ddeaf1550b9aa69dad80

  • SHA512

    24828fdcbcf166919719403460464583eae852b3e9eb22be90bdd9ce1a877c3e217c6904a03d273a476d24d963aab9e896d004ccbd63eb139013cd2c5e6e712e

  • SSDEEP

    1536:/unNBbDs/umZXC2KHiFP5siHI6ilx6l3Pl2nyyZSBXfLv0RFt2jhk8oT1GLS:/unNBbLYL823wsB4RFt6hk8oT1MS

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 39 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).

  • 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: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:2664
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2700
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3048
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3436
                  • C:\Users\Admin\AppData\Local\Temp\466cc47fe72882a40416323b3c343640_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\466cc47fe72882a40416323b3c343640_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
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:2140
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3564
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3752
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3860
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3920
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4012
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3892
                            • 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:1004
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:380
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:2276
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                    1⤵
                                      PID:4516
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:2280
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:2376
                                        • C:\Windows\system32\DllHost.exe
                                          C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                          1⤵
                                            PID:5040

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

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                                          Downloads

                                          • C:\gmab.pif

                                            Filesize

                                            100KB

                                            MD5

                                            f009ab0578333c58d801cd7e82d60588

                                            SHA1

                                            ef44e33e7aaf88f6caf1b0840e6849764e769d4f

                                            SHA256

                                            842874ba7ac31f0132063409e763f0636fb208349d50834b5a598e5b0ab4e484

                                            SHA512

                                            1f50dac7fb74a5288529e62e82cebe91f502509f6bf1a4646efa2c42710e8a8438e1fd2cd6d027316042bb84a30edbcc2afdee448c915d024501e21416d72331

                                          • memory/2140-24-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-17-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-12-0x0000000000770000-0x0000000000772000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2140-9-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-8-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-14-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-15-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-13-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-10-0x0000000000770000-0x0000000000772000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2140-5-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-3-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-7-0x0000000000780000-0x0000000000781000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/2140-6-0x0000000000770000-0x0000000000772000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2140-29-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-16-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-27-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-18-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-19-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-20-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-22-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-23-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-0-0x0000000000400000-0x0000000000413000-memory.dmp

                                            Filesize

                                            76KB

                                          • memory/2140-11-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-25-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-1-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-31-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-33-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-35-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-36-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-37-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-38-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-40-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-44-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-46-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-52-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-53-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-55-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-59-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-61-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-62-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-63-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-65-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-67-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/2140-69-0x0000000000770000-0x0000000000772000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2140-4-0x0000000002340000-0x00000000033CE000-memory.dmp

                                            Filesize

                                            16.6MB