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Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2024, 08:20

General

  • Target

    c05353500e3ed6ec320860bb4f760144_JaffaCakes118.exe

  • Size

    886KB

  • MD5

    c05353500e3ed6ec320860bb4f760144

  • SHA1

    2b4f045b302babb4f0c23712a77ba06e99f924fe

  • SHA256

    3804454c64228e64bf111f4d281b8cbd03eb64ad598a77c53687c7d30be2829e

  • SHA512

    7224a48be4689acc49eeefb9837217a747532c19cb6d161c7c1ded47094cf1c78376db38fe496ad1c02632f5dfb65c6841410235bfb71eb4da9fa31a0199f506

  • SSDEEP

    12288:d3TdtLW5WIj1YSSdFx9vBSXyMzBUWb9lx/9AgHLo8OW+rBsxSCJ:FDsj1dEVBcJ9nPx/igrp+O

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/

http://klkjwre77638dfqwieuoi888.info/

Signatures

  • Ardamax

    A keylogger first seen in 2013.

  • Ardamax main executable 1 IoCs
  • Modifies WinLogon for persistence 2 TTPs 2 IoCs
  • 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
  • Disables RegEdit via registry modification 2 IoCs
  • Disables Task Manager via registry modification
  • Executes dropped EXE 1 IoCs
  • UPX packed file 39 IoCs

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

  • Windows security modification 2 TTPs 7 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • AutoIT Executable 4 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 15 IoCs
  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 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:820
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:388
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2604
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2620
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2368
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3576
                  • C:\Users\Admin\AppData\Local\Temp\c05353500e3ed6ec320860bb4f760144_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\c05353500e3ed6ec320860bb4f760144_JaffaCakes118.exe"
                    2⤵
                    • Modifies WinLogon for persistence
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • Windows security modification
                    • Adds Run key to start application
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Drops file in System32 directory
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:748
                    • C:\Windows\SysWOW64\28463\svchost.exe
                      C:\Windows\system32\28463\svchost.exe
                      3⤵
                      • Executes dropped EXE
                      • Adds Run key to start application
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of SetWindowsHookEx
                      PID:3620
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /C AT /delete /yes
                      3⤵
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of WriteProcessMemory
                      PID:2336
                      • C:\Windows\SysWOW64\at.exe
                        AT /delete /yes
                        4⤵
                        • System Location Discovery: System Language Discovery
                        PID:4528
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /C AT 09:00 /interactive /EVERY:m,t,w,th,f,s,su C:\Windows\system32\svchost .exe
                      3⤵
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of WriteProcessMemory
                      PID:3248
                      • C:\Windows\SysWOW64\at.exe
                        AT 09:00 /interactive /EVERY:m,t,w,th,f,s,su C:\Windows\system32\svchost .exe
                        4⤵
                        • System Location Discovery: System Language Discovery
                        PID:1232
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3688
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3892
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:4012
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4072
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:1480
                          • 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:4800
                              • 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:2672
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
                                  1⤵
                                    PID:3320
                                    • 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,0x240,0x234,0x248,0x7ff88babd198,0x7ff88babd1a4,0x7ff88babd1b0
                                      2⤵
                                        PID:4768
                                      • 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=2308,i,15336851255456239337,16379811035920490645,262144 --variations-seed-version --mojo-platform-channel-handle=2304 /prefetch:2
                                        2⤵
                                          PID:4596
                                        • 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=1868,i,15336851255456239337,16379811035920490645,262144 --variations-seed-version --mojo-platform-channel-handle=2788 /prefetch:3
                                          2⤵
                                            PID:4140
                                          • 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=1728,i,15336851255456239337,16379811035920490645,262144 --variations-seed-version --mojo-platform-channel-handle=2892 /prefetch:8
                                            2⤵
                                              PID:3720
                                            • 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=4012,i,15336851255456239337,16379811035920490645,262144 --variations-seed-version --mojo-platform-channel-handle=4616 /prefetch:8
                                              2⤵
                                                PID:4692
                                            • C:\Windows\system32\backgroundTaskHost.exe
                                              "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                              1⤵
                                                PID:2096
                                              • C:\Windows\system32\backgroundTaskHost.exe
                                                "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                1⤵
                                                  PID:2680
                                                • C:\Windows\system32\BackgroundTaskHost.exe
                                                  "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
                                                  1⤵
                                                    PID:1508
                                                  • C:\Windows\System32\RuntimeBroker.exe
                                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                    1⤵
                                                      PID:3952
                                                    • C:\Windows\System32\RuntimeBroker.exe
                                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                      1⤵
                                                        PID:2128
                                                      • C:\Windows\system32\backgroundTaskHost.exe
                                                        "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                        1⤵
                                                          PID:1824
                                                        • C:\Windows\system32\backgroundTaskHost.exe
                                                          "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                          1⤵
                                                            PID:3536

                                                          Network

                                                          MITRE ATT&CK Enterprise v15

                                                          Replay Monitor

                                                          Loading Replay Monitor...

                                                          Downloads

                                                          • C:\Windows\SysWOW64\28463\svchost.001

                                                            Filesize

                                                            2KB

                                                            MD5

                                                            c427f41a9eb12166c278da8fed8a0c4a

                                                            SHA1

                                                            e0e1d1c8f6b58675a544f1461997cfc37a2e6c63

                                                            SHA256

                                                            ee74d1ba7e74e916f57ac4134aa5aa6eb7f920e7dae3b4cdb75af9225da616c6

                                                            SHA512

                                                            ea2e49983e04afaa0eec5b28eeed1e9c804326b49933e69962805c10a405cb7dd87061e50355f395e74107cb6ca674d4c8c0000ef13505ec58b1d7dec873aa85

                                                          • C:\Windows\SysWOW64\28463\svchost.exe

                                                            Filesize

                                                            513KB

                                                            MD5

                                                            0c7a714b8e1d2ead2afc90dcc43bbe18

                                                            SHA1

                                                            66736613f22771f5da5606ed8c80b572b3f5c103

                                                            SHA256

                                                            800bdf00e09f302a17e22d26dffbea037e3c077ef9f6d1d585c114f079397a9e

                                                            SHA512

                                                            35db0de86c168eb6302dcbaa1e1f9ec96b5a8814e7067e1a7bb682e9f35fc06c51148a08e6f7df1e8caeb2effde555c53966a8922e8fef6b7ce194dc81c984b4

                                                          • C:\Windows\SysWOW64\setting.ini

                                                            Filesize

                                                            2B

                                                            MD5

                                                            e0aa021e21dddbd6d8cecec71e9cf564

                                                            SHA1

                                                            9ce3bd4224c8c1780db56b4125ecf3f24bf748b7

                                                            SHA256

                                                            565339bc4d33d72817b583024112eb7f5cdf3e5eef0252d6ec1b9c9a94e12bb3

                                                            SHA512

                                                            900110c951560eff857b440e89cc29f529416e0e3b3d7f0ad51651bfdbd8025b91768c5ed7db5352d1a5523354ce06ced2c42047e33a3e958a1bba5f742db874

                                                          • C:\Windows\SysWOW64\setup.ini

                                                            Filesize

                                                            96B

                                                            MD5

                                                            9ece103c47335f0cc777f1132b8d522f

                                                            SHA1

                                                            63afa171c64f86d99db81723e1335e960e85fa43

                                                            SHA256

                                                            69815d4932ddde240ce6b1353305d2fab58ca402e9c478452c8e37ce8a7b2ac9

                                                            SHA512

                                                            b1ac64c71c6338bf0ab33df938128822da680f20d0552edb2edb808f1c75bafb88467412fc8dc60ed8022a1f0c4f3fcbecb69a320ec871b3a766482f32d6eb05

                                                          • C:\Windows\SysWOW64\svchost .exe

                                                            Filesize

                                                            886KB

                                                            MD5

                                                            c05353500e3ed6ec320860bb4f760144

                                                            SHA1

                                                            2b4f045b302babb4f0c23712a77ba06e99f924fe

                                                            SHA256

                                                            3804454c64228e64bf111f4d281b8cbd03eb64ad598a77c53687c7d30be2829e

                                                            SHA512

                                                            7224a48be4689acc49eeefb9837217a747532c19cb6d161c7c1ded47094cf1c78376db38fe496ad1c02632f5dfb65c6841410235bfb71eb4da9fa31a0199f506

                                                          • memory/748-52-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-112-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-11-0x0000000000AF0000-0x0000000000AF1000-memory.dmp

                                                            Filesize

                                                            4KB

                                                          • memory/748-10-0x0000000000AE0000-0x0000000000AE2000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/748-13-0x0000000000AE0000-0x0000000000AE2000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/748-14-0x0000000000AE0000-0x0000000000AE2000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/748-9-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-15-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-3-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-5-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-4-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-12-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-8-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-37-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-38-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-6-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-43-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-45-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-46-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-138-0x0000000000400000-0x000000000052F000-memory.dmp

                                                            Filesize

                                                            1.2MB

                                                          • memory/748-123-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-51-0x0000000000400000-0x000000000052F000-memory.dmp

                                                            Filesize

                                                            1.2MB

                                                          • memory/748-50-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-0-0x0000000000400000-0x000000000052F000-memory.dmp

                                                            Filesize

                                                            1.2MB

                                                          • memory/748-7-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-59-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-122-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-85-0x0000000000AE0000-0x0000000000AE2000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/748-84-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-86-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-89-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-90-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-91-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-94-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-95-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-98-0x0000000000400000-0x000000000052F000-memory.dmp

                                                            Filesize

                                                            1.2MB

                                                          • memory/748-99-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-100-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-101-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-102-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-103-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-109-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-111-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-60-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-114-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-115-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-117-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/748-120-0x0000000000400000-0x000000000052F000-memory.dmp

                                                            Filesize

                                                            1.2MB

                                                          • memory/748-121-0x0000000003530000-0x00000000045BE000-memory.dmp

                                                            Filesize

                                                            16.6MB

                                                          • memory/3620-36-0x0000000002330000-0x0000000002331000-memory.dmp

                                                            Filesize

                                                            4KB

                                                          • memory/3620-49-0x0000000002A50000-0x0000000002A52000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/3620-48-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

                                                            Filesize

                                                            4KB