Analysis

  • max time kernel
    122s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-02-2025 08:48

General

  • Target

    JaffaCakes118_9ddeb80f862a4467773334c104ae9087.exe

  • Size

    100KB

  • MD5

    9ddeb80f862a4467773334c104ae9087

  • SHA1

    863fc0e1a69b591e43c37b33abba2c25aab6c84e

  • SHA256

    35c021eaeec9808b9abfea2cc9f5d6e5c57a6db76b9ce24516453ac09538b7dd

  • SHA512

    15ead52e630f35ced964b2dcec06930f2b661fd9f6dcbad6fc4faeffcea54420365d083e0d57f8bd5573aeede75550e0ab5450d73cdc5a302bde0516d3bf380f

  • SSDEEP

    1536:xX244gLle0II9Undpy/6gefK3Sb4UzL3b1iExjqn+CgVLB83l80X6npH6Y:xGElTIIyndMecC4E1AnDg1B83lVEp

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 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.

  • UPX packed file 37 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 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:800
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:804
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:388
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2844
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2892
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3016
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3400
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9ddeb80f862a4467773334c104ae9087.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9ddeb80f862a4467773334c104ae9087.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:1564
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3512
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3748
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3836
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3944
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4024
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3652
                            • 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:4192
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3504
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:4676
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3760
                                    • C:\Windows\system32\BackgroundTaskHost.exe
                                      "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
                                      1⤵
                                        PID:4508
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1264
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          1⤵
                                            PID:980
                                          • C:\Windows\system32\BackgroundTransferHost.exe
                                            "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1
                                            1⤵
                                              PID:3988

                                            Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

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                                            Downloads

                                            • C:\lpjvu.exe

                                              Filesize

                                              100KB

                                              MD5

                                              1c7ff693b51053434c96aa65d7f0ef98

                                              SHA1

                                              220bc0a6020df0a66742cdddedf4e12e8680148e

                                              SHA256

                                              3150fe2c3bb6e480cd74d1f9c8a4f79708585ff2dcfa6bb7651b4c60bfb3a72d

                                              SHA512

                                              f21dffe7d6ad768126811f15581132aae2e7d0410aae321d65b65b2a06f5ea6c35833c01d56f7ebbaa92a1e392197734cd69491b77813171c0f9de9cba7c4337

                                            • memory/1564-25-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-3-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-4-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-0-0x0000000000400000-0x0000000000414000-memory.dmp

                                              Filesize

                                              80KB

                                            • memory/1564-8-0x0000000003330000-0x0000000003331000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/1564-7-0x00000000005B0000-0x00000000005B2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/1564-1-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-10-0x00000000005B0000-0x00000000005B2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/1564-6-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-11-0x00000000005B0000-0x00000000005B2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/1564-23-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-14-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-26-0x00000000005B0000-0x00000000005B2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/1564-15-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-16-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-17-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-18-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-19-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-21-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-22-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-12-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-9-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-13-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-28-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-30-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-29-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-33-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-35-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-39-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-40-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-42-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-45-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-46-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-47-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-50-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-52-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-54-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-55-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-59-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-65-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-67-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-69-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-5-0x00000000021A0000-0x000000000322E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/1564-78-0x0000000000400000-0x0000000000414000-memory.dmp

                                              Filesize

                                              80KB