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Analysis

  • max time kernel
    125s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/12/2024, 18:03

General

  • Target

    e2a0177feebae98a7cba438d865604b1_JaffaCakes118.exe

  • Size

    107KB

  • MD5

    e2a0177feebae98a7cba438d865604b1

  • SHA1

    0a7999f06883eb0d1e383ac2a0725ec3812128ca

  • SHA256

    f3438d7b4c38c2bdfb62aaf4c3612d4c17aac063ee9962678f71a680c1568bf9

  • SHA512

    09cea0e19ab89fb59bc53b2b59f0791719a47304587dd5ea81a8fd6a73f8738b44c0053e02568989288b0a1c0e5315e834bb3ec53e6168b724870caafe7419f3

  • SSDEEP

    3072:3U0Ons8mUmwfyDG7w3GVJ0MDQhbCWnp6kEpGJq:3U0ks8m6ZBQNCWp6kEwJq

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.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 20 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.

  • UPX packed file 41 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 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 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 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:784
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2656
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2684
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2768
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3428
                  • C:\Users\Admin\AppData\Local\Temp\e2a0177feebae98a7cba438d865604b1_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\e2a0177feebae98a7cba438d865604b1_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:1644
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3624
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3820
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3916
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3980
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4064
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3732
                            • 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:2032
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2800
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:4940

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • F:\igxq.exe

                                    Filesize

                                    100KB

                                    MD5

                                    f1a1575eb50178ae0ab320c46339f8bc

                                    SHA1

                                    86b7a9f0a7ff308a9370b88b19a7aefbdb2c3783

                                    SHA256

                                    2d38c93bc079993020fd276bf6f3933d79834ac89e822d35c3feed3a79d4434d

                                    SHA512

                                    a836684ea380b755c6a9edaaffc1fee056e22b67569aca734968815a6c33d55d301e0471e38af25d76116ab48f43ba39b47d25b9292493616943fe4611c773f6

                                  • memory/1644-24-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-17-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-5-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-8-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-9-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-15-0x0000000000940000-0x0000000000942000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/1644-14-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-13-0x0000000000940000-0x0000000000942000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/1644-7-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-6-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-11-0x0000000000950000-0x0000000000951000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/1644-10-0x0000000000940000-0x0000000000942000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/1644-4-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-12-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-16-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-27-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-18-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-19-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-20-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-22-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-23-0x0000000000400000-0x0000000000737000-memory.dmp

                                    Filesize

                                    3.2MB

                                  • memory/1644-0-0x0000000000400000-0x0000000000737000-memory.dmp

                                    Filesize

                                    3.2MB

                                  • memory/1644-3-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-25-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-61-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-30-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-32-0x0000000000940000-0x0000000000942000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/1644-33-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-36-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-39-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-41-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-43-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-45-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-46-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-48-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-50-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-51-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-58-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-29-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-62-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-65-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-67-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-69-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-71-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-73-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1644-1-0x0000000002670000-0x00000000036FE000-memory.dmp

                                    Filesize

                                    16.6MB