Analysis

  • max time kernel
    136s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-02-2025 13:10

General

  • Target

    JaffaCakes118_9fe6c3e587f7ee72b5ab4ed76a55b4c2.exe

  • Size

    144KB

  • MD5

    9fe6c3e587f7ee72b5ab4ed76a55b4c2

  • SHA1

    8b2de5e7217373cd0727001224d4df578b0f18ca

  • SHA256

    e73c4c9c6334d6c2d39b37705206fa47156b02841df7dac6ad781418e2cdeade

  • SHA512

    8eeeafbd5f3a32ead9f1ce1c81a4c888f78c9e0dab3a73156fb58a86e4ae486fe8dc4b21a40789b30b76bfbfee450565571839de8a26b5d5e90c5cb7e50c2b51

  • SSDEEP

    3072:cP54n6u7i76O6pIJoH1IPRHemORj1x5dwx2:Zn6u7LOkH1O+Rrn

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
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 4 IoCs

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

  • Drops file in Windows directory 1 IoCs
  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:796
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:804
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:3012
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3052
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:1432
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3452
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9fe6c3e587f7ee72b5ab4ed76a55b4c2.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9fe6c3e587f7ee72b5ab4ed76a55b4c2.exe"
                    2⤵
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Suspicious use of SetThreadContext
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:2288
                    • 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:4700
                    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9fe6c3e587f7ee72b5ab4ed76a55b4c2.exe
                      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9fe6c3e587f7ee72b5ab4ed76a55b4c2.exe"
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:4220
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3556
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3756
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3848
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3916
                        • 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:4160
                            • 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:1012
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1452
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:4696
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:2476

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • memory/2288-19-0x0000000002AF0000-0x0000000002AF1000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/2288-0-0x0000000000400000-0x0000000000422000-memory.dmp

                                      Filesize

                                      136KB

                                    • memory/2288-3-0x0000000002B10000-0x0000000003B43000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2288-5-0x0000000002B10000-0x0000000003B43000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2288-27-0x0000000002B10000-0x0000000003B43000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2288-18-0x00000000021F0000-0x00000000021F2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/2288-1-0x0000000002B10000-0x0000000003B43000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/2288-31-0x0000000000400000-0x0000000000422000-memory.dmp

                                      Filesize

                                      136KB

                                    • memory/4220-14-0x0000000000400000-0x0000000000405000-memory.dmp

                                      Filesize

                                      20KB

                                    • memory/4220-17-0x0000000000400000-0x0000000000405000-memory.dmp

                                      Filesize

                                      20KB

                                    • memory/4220-12-0x0000000000400000-0x0000000000405000-memory.dmp

                                      Filesize

                                      20KB

                                    • memory/4700-21-0x0000000000B40000-0x0000000000B41000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/4700-32-0x0000000000B30000-0x0000000000B32000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/4700-33-0x0000000000B30000-0x0000000000B32000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/4700-34-0x0000000000B30000-0x0000000000B32000-memory.dmp

                                      Filesize

                                      8KB