Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/08/2024, 02:17

General

  • Target

    c2161f9391c14a49e108e8e2eacdca4c_JaffaCakes118.exe

  • Size

    97KB

  • MD5

    c2161f9391c14a49e108e8e2eacdca4c

  • SHA1

    198ddb4de8d23876d1b8fbc0b7931df01800daa5

  • SHA256

    74c772de33b2d6978b27ec324dc3da5ec498f37edb75628c47ee652438da10ce

  • SHA512

    d6867f98bfc7e52322033b5f0dfdb14fe899adf5b473d9c42e3eee381600777f0ceab847cc9e6eacea64901486eb28850eb8756fa3d29c3d3db265ae30f1c2d5

  • SSDEEP

    1536:JCNBwZvIOlMUPrXf63oQIsDalT4aFIYVjsqfkuPE2W+OX5d:Jy6ZTjP63oQ7DiTh1s2Y

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

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 12 IoCs
  • Drops file in Windows directory 2 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:812
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:808
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:384
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2764
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2864
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2188
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3504
                  • C:\Users\Admin\AppData\Local\Temp\c2161f9391c14a49e108e8e2eacdca4c_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\c2161f9391c14a49e108e8e2eacdca4c_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:316
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3672
                  • 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:4056
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:664
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3516
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:392
                              • 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:3732
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
                                  1⤵
                                    PID:2160
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=127.0.6533.89 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=127.0.2651.86 --initial-client-data=0x238,0x23c,0x240,0x234,0x248,0x7ffbb653d198,0x7ffbb653d1a4,0x7ffbb653d1b0
                                      2⤵
                                        PID:1196
                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2292,i,1602949858158667699,12464335823361976127,262144 --variations-seed-version --mojo-platform-channel-handle=2288 /prefetch:2
                                        2⤵
                                          PID:3444
                                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --field-trial-handle=1852,i,1602949858158667699,12464335823361976127,262144 --variations-seed-version --mojo-platform-channel-handle=2688 /prefetch:3
                                          2⤵
                                            PID:1484
                                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --field-trial-handle=2320,i,1602949858158667699,12464335823361976127,262144 --variations-seed-version --mojo-platform-channel-handle=2696 /prefetch:8
                                            2⤵
                                              PID:1596
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1292,i,1602949858158667699,12464335823361976127,262144 --variations-seed-version --mojo-platform-channel-handle=4348 /prefetch:8
                                              2⤵
                                                PID:2208
                                            • C:\Windows\system32\backgroundTaskHost.exe
                                              "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                              1⤵
                                                PID:3372
                                              • C:\Windows\system32\backgroundTaskHost.exe
                                                "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                1⤵
                                                  PID:2452
                                                • C:\Windows\System32\RuntimeBroker.exe
                                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                  1⤵
                                                    PID:4692
                                                  • C:\Windows\System32\RuntimeBroker.exe
                                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                    1⤵
                                                      PID:720

                                                    Network

                                                          MITRE ATT&CK Enterprise v15

                                                          Replay Monitor

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                                                          Downloads

                                                          • F:\etlicx.pif

                                                            Filesize

                                                            97KB

                                                            MD5

                                                            8849fe5707cef51386b284d486b42ec6

                                                            SHA1

                                                            49f1ad0e4427a468c81f99fcdf5f2929a1eaeae2

                                                            SHA256

                                                            1c88aae3fedb07aa37c9c8d25bc9f2da54f6393f1714456c3a56759d444f0fc8

                                                            SHA512

                                                            65409cbe19b1b29adcb17abe16436536da9de12bac350f225451e3db430ca5eac8f7c6b3cea1037eef142d879ea9a6994d7884f5caba32210ab09b589619331f

                                                          • memory/316-29-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-22-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-4-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-10-0x0000000004610000-0x0000000004612000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/316-17-0x0000000004610000-0x0000000004612000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/316-6-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-9-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-18-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-11-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-19-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-21-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-20-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-8-0x0000000004760000-0x0000000004761000-memory.dmp

                                                            Filesize

                                                            4KB

                                                          • memory/316-7-0x0000000004610000-0x0000000004612000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/316-5-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-30-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-23-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-24-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-25-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-26-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-28-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-0-0x0000000000400000-0x0000000000412000-memory.dmp

                                                            Filesize

                                                            72KB

                                                          • memory/316-2-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-31-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-63-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-38-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-41-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-43-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-46-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-49-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-50-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-51-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-55-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-54-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-56-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-58-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-60-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-62-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-39-0x0000000004610000-0x0000000004612000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/316-65-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-68-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-71-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-72-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-73-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-1-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                            Filesize

                                                            16.7MB

                                                          • memory/316-87-0x0000000000400000-0x0000000000412000-memory.dmp

                                                            Filesize

                                                            72KB