Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-02-2025 01:44

General

  • Target

    JaffaCakes118_b19491263f672469d93cb72c0807fbf5.exe

  • Size

    216KB

  • MD5

    b19491263f672469d93cb72c0807fbf5

  • SHA1

    4931d76f0db26ff25c8721eb6991bbd1ec5e5580

  • SHA256

    36e3b43d92fa8b2617796a304062528762be8c9194682e57af3cf8a0831bb4a6

  • SHA512

    18b2a114258e4468a6bc1c9f8e399cc88ea22d339fad6463dfed48fe3167732d25188ee8131ae2b1f8441b2e9b9ed24e434fe0d907c29c455fd9d1da7efa2744

  • SSDEEP

    3072:/6YgJes3iayxyvZcMO/6T4nIB5BAZldi5X4HhmJ+tiuQcQT84f4FPr:M53WAZcR/6TkINwlK8/1QcQw4YP

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

  • Sality

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

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 12 IoCs

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

  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 30 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:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1016
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2668
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2680
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2900
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3528
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b19491263f672469d93cb72c0807fbf5.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b19491263f672469d93cb72c0807fbf5.exe"
                    2⤵
                    • UAC bypass
                    • Disables RegEdit via registry modification
                    • Checks whether UAC is enabled
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:2200
                    • C:\Windows\SysWOW64\netsh.exe
                      netsh firewall set opmode disable
                      3⤵
                      • Modifies Windows Firewall
                      • Event Triggered Execution: Netsh Helper DLL
                      • System Location Discovery: System Language Discovery
                      PID:1172
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3664
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3852
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3948
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4048
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2744
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3964
                            • 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:3688
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4788
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:1816
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:704
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4964
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1528
                                        • C:\Windows\system32\DllHost.exe
                                          C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                          1⤵
                                            PID:1132

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          • memory/2200-0-0x0000000001000000-0x0000000001032000-memory.dmp

                                            Filesize

                                            200KB

                                          • memory/2200-1-0x0000000002450000-0x0000000003480000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/2200-3-0x0000000002450000-0x0000000003480000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/2200-10-0x00000000006C0000-0x00000000006C1000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/2200-12-0x00000000006B0000-0x00000000006B2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2200-13-0x00000000006B0000-0x00000000006B2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2200-6-0x0000000002450000-0x0000000003480000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/2200-9-0x00000000006B0000-0x00000000006B2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2200-15-0x0000000002450000-0x0000000003480000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/2200-16-0x0000000002450000-0x0000000003480000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/2200-27-0x00000000006B0000-0x00000000006B2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2200-30-0x0000000002450000-0x0000000003480000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/2200-33-0x0000000002450000-0x0000000003480000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/2200-36-0x0000000002450000-0x0000000003480000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/2200-37-0x0000000002450000-0x0000000003480000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/2200-52-0x0000000002450000-0x0000000003480000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/2200-66-0x0000000002450000-0x0000000003480000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/2200-72-0x0000000001000000-0x0000000001032000-memory.dmp

                                            Filesize

                                            200KB

                                          • memory/2200-74-0x0000000002450000-0x0000000003480000-memory.dmp

                                            Filesize

                                            16.2MB