Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250207-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-02-2025 01:35

General

  • Target

    JaffaCakes118_bd9a4982152eb218a8b9edd5f211bf57.exe

  • Size

    296KB

  • MD5

    bd9a4982152eb218a8b9edd5f211bf57

  • SHA1

    ef587b7e183fc8dbb0efc2b6af5840b7c0aa5a37

  • SHA256

    bd3df722b744ebf821ffdd313310c5071266c692ec3211dbda62b9f61c5b1e22

  • SHA512

    74e1bd930acba3f18930cb6e1fcd80a49e5999f34a4ec21ae02ea123a90c0f749bd60ad0047671a05de19bcee20beae5aacfa86d1dd519f7ea627214ba3dce31

  • SSDEEP

    3072:RQL/bCrWIPe5uL7YK+sEAAKuohJb69AOnxc/vnGDFca3:RQL/bCrT9+fAYoPb69AOnCWR

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Downloads MZ/PE file 1 IoCs
  • Drops startup file 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Adds Run key to start application 2 TTPs 1 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.

  • UPX packed file 37 IoCs

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

  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Modifies Internet Explorer settings 1 TTPs 10 IoCs
  • Modifies Internet Explorer start page 1 TTPs 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 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:768
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:772
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:60
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2556
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2572
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2684
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3552
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bd9a4982152eb218a8b9edd5f211bf57.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bd9a4982152eb218a8b9edd5f211bf57.exe"
                    2⤵
                    • Modifies firewall policy service
                    • Modifies visibility of file extensions in Explorer
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • Drops startup file
                    • Windows security modification
                    • Adds Run key to start application
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Modifies Internet Explorer settings
                    • Modifies Internet Explorer start page
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:3116
                    • C:\Users\Admin\AppData\Roaming\cssrs.exe
                      C:\Users\Admin\AppData\Roaming\cssrs.exe
                      3⤵
                      • Executes dropped EXE
                      • System Location Discovery: System Language Discovery
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4620
                    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\cssrs.exe
                      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\cssrs.exe"
                      3⤵
                      • Executes dropped EXE
                      • System Location Discovery: System Language Discovery
                      • Suspicious behavior: EnumeratesProcesses
                      PID:324
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3648
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3840
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3932
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4004
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:424
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3772
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2316
                              • 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:1948
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:1912
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4024
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:1988
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:4796
                                        • C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
                                          "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIyIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDcxNzgiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxOTY4MDM3MTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MzEwMzA1OTc0Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
                                          1⤵
                                          • System Location Discovery: System Language Discovery
                                          • System Network Configuration Discovery: Internet Connection Discovery
                                          PID:3720
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          1⤵
                                            PID:2272

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          • C:\Users\Admin\AppData\Local\Temp\0E57A950_Rar\JaffaCakes118_bd9a4982152eb218a8b9edd5f211bf57.exe

                                            Filesize

                                            216KB

                                            MD5

                                            9bde9702ccb28c3749e042e93cdbfb6b

                                            SHA1

                                            161e2e5981ef960a5345c5e64188b3294b2e5592

                                            SHA256

                                            e12693f934a8da01783010eed4cfae987c31ef3d4d65f6ff892140275f814bf5

                                            SHA512

                                            3d4f7daaefd9adf17d179a57b91a3d8718743c346cc2a70b6a7e551fbd217c108120cd8f444b8653000b63bb75298a29c890e9ad71236689811a20b8780a6553

                                          • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\cssrs.exe

                                            Filesize

                                            296KB

                                            MD5

                                            bd9a4982152eb218a8b9edd5f211bf57

                                            SHA1

                                            ef587b7e183fc8dbb0efc2b6af5840b7c0aa5a37

                                            SHA256

                                            bd3df722b744ebf821ffdd313310c5071266c692ec3211dbda62b9f61c5b1e22

                                            SHA512

                                            74e1bd930acba3f18930cb6e1fcd80a49e5999f34a4ec21ae02ea123a90c0f749bd60ad0047671a05de19bcee20beae5aacfa86d1dd519f7ea627214ba3dce31

                                          • memory/324-105-0x0000000000400000-0x0000000000450000-memory.dmp

                                            Filesize

                                            320KB

                                          • memory/324-83-0x00000000022F0000-0x00000000022F2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/324-53-0x0000000002760000-0x0000000002761000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/324-55-0x00000000022F0000-0x00000000022F2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/324-57-0x00000000022F0000-0x00000000022F2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/324-37-0x0000000000400000-0x0000000000450000-memory.dmp

                                            Filesize

                                            320KB

                                          • memory/3116-49-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-8-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-1-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-16-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-17-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-18-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-6-0x0000000003990000-0x0000000003991000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/3116-10-0x0000000003940000-0x0000000003942000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3116-3-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-7-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-39-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-38-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-40-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-41-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-42-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-44-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-45-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-46-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-48-0x0000000003940000-0x0000000003942000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3116-0-0x0000000000400000-0x0000000000450000-memory.dmp

                                            Filesize

                                            320KB

                                          • memory/3116-103-0x0000000000400000-0x0000000000450000-memory.dmp

                                            Filesize

                                            320KB

                                          • memory/3116-9-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-97-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-11-0x0000000003940000-0x0000000003942000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3116-96-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-5-0x0000000003940000-0x0000000003942000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3116-58-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-60-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-61-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-64-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-66-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-69-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-70-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-73-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-74-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-80-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-94-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-4-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-84-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-85-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-88-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-89-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-92-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3116-93-0x00000000021E0000-0x000000000326E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/4620-82-0x0000000000580000-0x0000000000582000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4620-54-0x0000000000580000-0x0000000000582000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4620-56-0x0000000000580000-0x0000000000582000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4620-51-0x0000000000A10000-0x0000000000A11000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/4620-104-0x0000000000400000-0x0000000000450000-memory.dmp

                                            Filesize

                                            320KB

                                          • memory/4620-34-0x0000000000400000-0x0000000000450000-memory.dmp

                                            Filesize

                                            320KB