Analysis

  • max time kernel
    35s
  • max time network
    36s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-02-2025 22:44

Errors

Reason
Machine shutdown

General

  • Target

    JaffaCakes118_7668c08e445f191ffbd4872131f26cf6.exe

  • Size

    145KB

  • MD5

    7668c08e445f191ffbd4872131f26cf6

  • SHA1

    26a7de9946893af8367d941efa175d4958bf659b

  • SHA256

    5bbadf8eaad818d03df84736fd6889cbae6615af9d587d6f6d90e2e1a2f65494

  • SHA512

    f4c5e276fb08a138744080dbe3a1ec53aebaad88143f009adbc65545453d2d25e33f38b18f37d095710d0fc52dd7f40769c71de99271358433727f2528be5444

  • SSDEEP

    3072:4Vkh9/UUKYSiQyoUddFX/nMTqdckOhihdRikOoRw+yDiY:mg9kiDVFPnMmdc1ihmkOoRLciY

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
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 7 IoCs

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

  • Drops file in Program Files directory 2 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.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:792
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:796
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2684
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2728
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3004
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3596
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7668c08e445f191ffbd4872131f26cf6.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7668c08e445f191ffbd4872131f26cf6.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:4112
                    • 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:2312
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3736
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3912
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:4004
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4068
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2224
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4240
                            • 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:3840
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3540
                                • 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:460
                                    • C:\Windows\system32\BackgroundTaskHost.exe
                                      "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
                                      1⤵
                                        PID:1088
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:4028
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          1⤵
                                            PID:5024

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          • memory/2312-8-0x00000000008E0000-0x00000000008E1000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/2312-24-0x0000000000790000-0x0000000000792000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2312-20-0x0000000000790000-0x0000000000792000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2312-19-0x0000000000790000-0x0000000000792000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4112-14-0x0000000002180000-0x0000000002182000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4112-22-0x0000000002340000-0x0000000003373000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/4112-4-0x0000000002340000-0x0000000003373000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/4112-11-0x0000000002180000-0x0000000002182000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4112-0-0x0000000000400000-0x0000000000424000-memory.dmp

                                            Filesize

                                            144KB

                                          • memory/4112-6-0x0000000002300000-0x0000000002301000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/4112-3-0x0000000002340000-0x0000000003373000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/4112-5-0x0000000002180000-0x0000000002182000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4112-21-0x0000000002340000-0x0000000003373000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/4112-1-0x0000000002340000-0x0000000003373000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/4112-38-0x0000000002340000-0x0000000003373000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/4112-52-0x0000000002180000-0x0000000002182000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4112-48-0x0000000002340000-0x0000000003373000-memory.dmp

                                            Filesize

                                            16.2MB

                                          • memory/4112-59-0x0000000000400000-0x0000000000424000-memory.dmp

                                            Filesize

                                            144KB