Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-12-2024 08:07

General

  • Target

    e5717edaf052f2516fe07f189edd66b8_JaffaCakes118.exe

  • Size

    95KB

  • MD5

    e5717edaf052f2516fe07f189edd66b8

  • SHA1

    2811f9182c38446aa637e55f57bcad187b451e81

  • SHA256

    c4b7414f27118709ae8e78323eb9dbb8dac794b18309c4bf5c234850dc0378d2

  • SHA512

    d35c6a57af88afd4732170ee1bb40b7e7e94c336fa476644f979b8ea969badd4f36b21d6c7afef40a4ed30e39531e2c14e6a2b305e0e4de5a9e4b5aed011117b

  • SSDEEP

    1536:oR77zzocQqrasi7pleNRIBm+A6zpeQYvF1BVQokOItAyCEtEIIUxt9S6j:+7z/Ysi7ple/I0sEt1BVDICy8Uxys

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
  • Windows security bypass 2 TTPs 6 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Windows security modification 2 TTPs 7 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
  • 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 13 IoCs

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

  • 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:784
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2928
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2976
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:1100
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3464
                  • C:\Users\Admin\AppData\Local\Temp\e5717edaf052f2516fe07f189edd66b8_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\e5717edaf052f2516fe07f189edd66b8_JaffaCakes118.exe"
                    2⤵
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • 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:3280
                    • 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:3296
                      • C:\Windows\System32\Conhost.exe
                        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                        4⤵
                          PID:832
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:5012
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:3408
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:60
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:1848
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:1328
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:368
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:4324
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:2428
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:3936
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:2080
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:2416
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                    1⤵
                      PID:3588
                    • C:\Windows\system32\DllHost.exe
                      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                      1⤵
                        PID:3768
                      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                        1⤵
                          PID:3864
                        • C:\Windows\System32\RuntimeBroker.exe
                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                          1⤵
                            PID:3928
                          • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                            "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                            1⤵
                              PID:4016
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4184
                              • 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:400
                                • C:\Windows\System32\RuntimeBroker.exe
                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                  1⤵
                                    PID:5008
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:2524
                                    • C:\Windows\system32\WerFault.exe
                                      "C:\Windows\system32\WerFault.exe" -k -lc NDIS NDIS-20241212-1524.dmp
                                      1⤵
                                        PID:4800

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • memory/60-86-0x0000000000E00000-0x0000000000E17000-memory.dmp

                                        Filesize

                                        92KB

                                      • memory/3280-47-0x0000000002330000-0x0000000003362000-memory.dmp

                                        Filesize

                                        16.2MB

                                      • memory/3280-3-0x0000000002330000-0x0000000003362000-memory.dmp

                                        Filesize

                                        16.2MB

                                      • memory/3280-18-0x0000000002330000-0x0000000003362000-memory.dmp

                                        Filesize

                                        16.2MB

                                      • memory/3280-15-0x0000000003F50000-0x0000000003F52000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3280-63-0x0000000000400000-0x0000000000465000-memory.dmp

                                        Filesize

                                        404KB

                                      • memory/3280-10-0x00000000040A0000-0x00000000040A1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/3280-12-0x0000000003F50000-0x0000000003F52000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3280-9-0x0000000003F50000-0x0000000003F52000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3280-54-0x0000000002330000-0x0000000003362000-memory.dmp

                                        Filesize

                                        16.2MB

                                      • memory/3280-23-0x0000000002330000-0x0000000003362000-memory.dmp

                                        Filesize

                                        16.2MB

                                      • memory/3280-6-0x0000000002330000-0x0000000003362000-memory.dmp

                                        Filesize

                                        16.2MB

                                      • memory/3280-1-0x0000000002330000-0x0000000003362000-memory.dmp

                                        Filesize

                                        16.2MB

                                      • memory/3280-0-0x0000000000400000-0x0000000000465000-memory.dmp

                                        Filesize

                                        404KB

                                      • memory/3280-29-0x0000000000400000-0x0000000000465000-memory.dmp

                                        Filesize

                                        404KB

                                      • memory/3280-33-0x0000000003F50000-0x0000000003F52000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3280-39-0x0000000002330000-0x0000000003362000-memory.dmp

                                        Filesize

                                        16.2MB

                                      • memory/3280-43-0x0000000002330000-0x0000000003362000-memory.dmp

                                        Filesize

                                        16.2MB

                                      • memory/3296-16-0x0000000000C70000-0x0000000000C72000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3296-17-0x0000000000C70000-0x0000000000C72000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3296-14-0x0000000000C80000-0x0000000000C81000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/3296-20-0x0000000000C70000-0x0000000000C72000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3408-83-0x0000000000A20000-0x0000000000A37000-memory.dmp

                                        Filesize

                                        92KB

                                      • memory/5012-80-0x00000000004D0000-0x00000000004E7000-memory.dmp

                                        Filesize

                                        92KB