Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-09-2024 18:06

General

  • Target

    d4f0cfdd6d09db4904eae5821184c5a3_JaffaCakes118.exe

  • Size

    1.2MB

  • MD5

    d4f0cfdd6d09db4904eae5821184c5a3

  • SHA1

    27e4809386072a6dfac8f9b527bf51b0c2f2ba0b

  • SHA256

    fb4ec43cfdba399fdef0205216b1625b5dd4ed06aca71d5815531a65e901c6bd

  • SHA512

    a2b3b8c651d09b76da425a4e13bcee7225879f1a58acf301ed093a31bb014eafc09efd84f03103ffd2d736c3acdba3c24eed69e3b3481990783321c5ae510a05

  • SSDEEP

    24576:XIEQzXoLLq3RM+vA9jZhbXe03dtHmTGWUT7b7IsfmHCU4i:XV4J++vYlhbu03dRmlUvnBfmHCU4i

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
  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Deletes itself 1 IoCs
  • UPX packed file 7 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 whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 9 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 8 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:628
      • C:\Windows\system32\fontdrvhost.exe
        "fontdrvhost.exe"
        2⤵
          PID:788
        • C:\Windows\system32\dwm.exe
          "dwm.exe"
          2⤵
            PID:424
        • C:\Windows\system32\lsass.exe
          C:\Windows\system32\lsass.exe
          1⤵
            PID:680
          • C:\Windows\system32\fontdrvhost.exe
            "fontdrvhost.exe"
            1⤵
              PID:796
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k DcomLaunch -p
              1⤵
                PID:840
                • C:\Windows\system32\wbem\unsecapp.exe
                  C:\Windows\system32\wbem\unsecapp.exe -Embedding
                  2⤵
                    PID:3140
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    2⤵
                      PID:3900
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      2⤵
                        PID:3992
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        2⤵
                          PID:4056
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          2⤵
                            PID:696
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            2⤵
                              PID:4144
                            • C:\Windows\system32\SppExtComObj.exe
                              C:\Windows\system32\SppExtComObj.exe -Embedding
                              2⤵
                                PID:4612
                              • C:\Windows\system32\DllHost.exe
                                C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                2⤵
                                  PID:4564
                                • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
                                  "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
                                  2⤵
                                    PID:5100
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    2⤵
                                      PID:3624
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k RPCSS -p
                                    1⤵
                                      PID:924
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
                                      1⤵
                                        PID:976
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
                                        1⤵
                                          PID:756
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                                          1⤵
                                            PID:60
                                          • C:\Windows\System32\svchost.exe
                                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
                                            1⤵
                                              PID:1036
                                            • C:\Windows\System32\svchost.exe
                                              C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                                              1⤵
                                                PID:1104
                                              • C:\Windows\system32\svchost.exe
                                                C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                                1⤵
                                                  PID:1112
                                                • C:\Windows\system32\svchost.exe
                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                                                  1⤵
                                                    PID:1120
                                                    • C:\Windows\system32\taskhostw.exe
                                                      taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                                                      2⤵
                                                        PID:2752
                                                    • C:\Windows\system32\svchost.exe
                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                                      1⤵
                                                        PID:1192
                                                      • C:\Windows\system32\svchost.exe
                                                        C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                                        1⤵
                                                          PID:1248
                                                        • C:\Windows\System32\svchost.exe
                                                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                                          1⤵
                                                            PID:1320
                                                          • C:\Windows\system32\svchost.exe
                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                                            1⤵
                                                              PID:1332
                                                              • C:\Windows\system32\sihost.exe
                                                                sihost.exe
                                                                2⤵
                                                                  PID:2596
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                                                1⤵
                                                                  PID:1448
                                                                • C:\Windows\System32\svchost.exe
                                                                  C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                                                  1⤵
                                                                    PID:1504
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                                                    1⤵
                                                                      PID:1512
                                                                    • C:\Windows\system32\svchost.exe
                                                                      C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                                                      1⤵
                                                                        PID:1560
                                                                      • C:\Windows\system32\svchost.exe
                                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                                                        1⤵
                                                                          PID:1636
                                                                        • C:\Windows\System32\svchost.exe
                                                                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                                                          1⤵
                                                                            PID:1668
                                                                          • C:\Windows\System32\svchost.exe
                                                                            C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                                                            1⤵
                                                                              PID:1688
                                                                            • C:\Windows\System32\svchost.exe
                                                                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                              1⤵
                                                                                PID:1768
                                                                              • C:\Windows\System32\svchost.exe
                                                                                C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                                                1⤵
                                                                                  PID:1792
                                                                                • C:\Windows\system32\svchost.exe
                                                                                  C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                                                  1⤵
                                                                                    PID:1864
                                                                                  • C:\Windows\System32\svchost.exe
                                                                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                    1⤵
                                                                                      PID:1872
                                                                                    • C:\Windows\System32\svchost.exe
                                                                                      C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                                                      1⤵
                                                                                        PID:1936
                                                                                      • C:\Windows\system32\svchost.exe
                                                                                        C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                                                        1⤵
                                                                                          PID:1968
                                                                                        • C:\Windows\System32\spoolsv.exe
                                                                                          C:\Windows\System32\spoolsv.exe
                                                                                          1⤵
                                                                                            PID:1044
                                                                                          • C:\Windows\system32\svchost.exe
                                                                                            C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                                                                            1⤵
                                                                                              PID:1656
                                                                                            • C:\Windows\System32\svchost.exe
                                                                                              C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                                                              1⤵
                                                                                                PID:2064
                                                                                              • C:\Windows\System32\svchost.exe
                                                                                                C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                                                                1⤵
                                                                                                  PID:2228
                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                                                  1⤵
                                                                                                    PID:2340
                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                                                    1⤵
                                                                                                      PID:2444
                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                      C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                                                      1⤵
                                                                                                        PID:2452
                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                        C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                                                        1⤵
                                                                                                          PID:2612
                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                          C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                                                          1⤵
                                                                                                            PID:2736
                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
                                                                                                            1⤵
                                                                                                              PID:2780
                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                                                              1⤵
                                                                                                                PID:2828
                                                                                                              • C:\Windows\sysmon.exe
                                                                                                                C:\Windows\sysmon.exe
                                                                                                                1⤵
                                                                                                                  PID:2852
                                                                                                                • C:\Windows\System32\svchost.exe
                                                                                                                  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                                                                  1⤵
                                                                                                                    PID:2872
                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                                                                    1⤵
                                                                                                                      PID:2900
                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                                                                      1⤵
                                                                                                                        PID:3472
                                                                                                                      • C:\Windows\Explorer.EXE
                                                                                                                        C:\Windows\Explorer.EXE
                                                                                                                        1⤵
                                                                                                                          PID:3536
                                                                                                                          • C:\Users\Admin\AppData\Local\Temp\d4f0cfdd6d09db4904eae5821184c5a3_JaffaCakes118.exe
                                                                                                                            "C:\Users\Admin\AppData\Local\Temp\d4f0cfdd6d09db4904eae5821184c5a3_JaffaCakes118.exe"
                                                                                                                            2⤵
                                                                                                                            • Modifies firewall policy service
                                                                                                                            • UAC bypass
                                                                                                                            • Windows security bypass
                                                                                                                            • Windows security modification
                                                                                                                            • Checks whether UAC is enabled
                                                                                                                            • Suspicious use of SetThreadContext
                                                                                                                            • Drops file in Windows directory
                                                                                                                            • System Location Discovery: System Language Discovery
                                                                                                                            • Suspicious use of WriteProcessMemory
                                                                                                                            • System policy modification
                                                                                                                            PID:2024
                                                                                                                            • C:\Users\Admin\AppData\Local\Temp\d4f0cfdd6d09db4904eae5821184c5a3_JaffaCakes118.exe
                                                                                                                              C:\Users\Admin\AppData\Local\Temp\d4f0cfdd6d09db4904eae5821184c5a3_JaffaCakes118.exe
                                                                                                                              3⤵
                                                                                                                              • System Location Discovery: System Language Discovery
                                                                                                                              • Suspicious behavior: EnumeratesProcesses
                                                                                                                              • Suspicious use of AdjustPrivilegeToken
                                                                                                                              • Suspicious use of WriteProcessMemory
                                                                                                                              PID:3004
                                                                                                                              • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                                                                                                "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
                                                                                                                                4⤵
                                                                                                                                • Adds policy Run key to start application
                                                                                                                                • Boot or Logon Autostart Execution: Active Setup
                                                                                                                                • Deletes itself
                                                                                                                                • Adds Run key to start application
                                                                                                                                • Drops file in Windows directory
                                                                                                                                • System Location Discovery: System Language Discovery
                                                                                                                                • Checks SCSI registry key(s)
                                                                                                                                • Suspicious behavior: GetForegroundWindowSpam
                                                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                                                PID:2268
                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                          C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                                                          1⤵
                                                                                                                            PID:3708
                                                                                                                          • C:\Windows\System32\svchost.exe
                                                                                                                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                                                            1⤵
                                                                                                                              PID:2104
                                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                                              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
                                                                                                                              1⤵
                                                                                                                                PID:3568
                                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                                                                                1⤵
                                                                                                                                  PID:1780
                                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                                  C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                                                                  1⤵
                                                                                                                                    PID:4452
                                                                                                                                  • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                                                                                                    "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                                                                                                    1⤵
                                                                                                                                      PID:5088
                                                                                                                                    • C:\Windows\System32\svchost.exe
                                                                                                                                      C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                                                                      1⤵
                                                                                                                                        PID:1892
                                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                                        C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
                                                                                                                                        1⤵
                                                                                                                                          PID:2996

                                                                                                                                        Network

                                                                                                                                        MITRE ATT&CK Enterprise v15

                                                                                                                                        Replay Monitor

                                                                                                                                        Loading Replay Monitor...

                                                                                                                                        Downloads

                                                                                                                                        • memory/2024-3-0x0000000002490000-0x000000000354A000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          16.7MB

                                                                                                                                        • memory/2024-19-0x0000000000400000-0x000000000053B000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          1.2MB

                                                                                                                                        • memory/2024-0-0x0000000000400000-0x000000000053B000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          1.2MB

                                                                                                                                        • memory/2024-11-0x0000000002490000-0x000000000354A000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          16.7MB

                                                                                                                                        • memory/2024-15-0x0000000002490000-0x000000000354A000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          16.7MB

                                                                                                                                        • memory/2024-6-0x0000000002490000-0x000000000354A000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          16.7MB

                                                                                                                                        • memory/2024-5-0x0000000002490000-0x000000000354A000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          16.7MB

                                                                                                                                        • memory/2024-4-0x0000000002490000-0x000000000354A000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          16.7MB

                                                                                                                                        • memory/2024-1-0x0000000002490000-0x000000000354A000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          16.7MB

                                                                                                                                        • memory/3004-622-0x0000000000400000-0x00000000004CF000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          828KB

                                                                                                                                        • memory/3004-34-0x00000000020E0000-0x00000000020EA000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          40KB

                                                                                                                                        • memory/3004-9-0x0000000000400000-0x00000000004CF000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          828KB

                                                                                                                                        • memory/3004-16-0x0000000000400000-0x00000000004CF000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          828KB

                                                                                                                                        • memory/3004-20-0x0000000010410000-0x00000000104CF000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          764KB

                                                                                                                                        • memory/3004-21-0x0000000010410000-0x00000000104CF000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          764KB

                                                                                                                                        • memory/3004-27-0x0000000000650000-0x000000000065A000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          40KB

                                                                                                                                        • memory/3004-8-0x0000000000400000-0x00000000004CF000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          828KB

                                                                                                                                        • memory/3004-41-0x00000000020F0000-0x00000000020FA000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          40KB

                                                                                                                                        • memory/3004-48-0x0000000002100000-0x000000000210A000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          40KB

                                                                                                                                        • memory/3004-55-0x0000000002110000-0x000000000211A000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          40KB

                                                                                                                                        • memory/3004-62-0x0000000002120000-0x000000000212A000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          40KB

                                                                                                                                        • memory/3004-416-0x0000000000400000-0x00000000004CF000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          828KB

                                                                                                                                        • memory/3004-10-0x0000000000400000-0x00000000004CF000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          828KB