Analysis

  • max time kernel
    35s
  • max time network
    33s
  • 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 13:19

Errors

Reason
Machine shutdown

General

  • Target

    JaffaCakes118_b76b674962bd713883faf40dc1806d7e.exe

  • Size

    100KB

  • MD5

    b76b674962bd713883faf40dc1806d7e

  • SHA1

    fd3b5ee7ef7f3d4afc8a1d6125ce2e5f3d6cf6d9

  • SHA256

    17a37f104e9c10674514832da25282d60950df7357144fecc9d6e23f10d4cce9

  • SHA512

    aea3228f1320340835b2793e6de962c5bd3b39a63faa4136d562e0c0fa393915c9f959d18beb0421ed75f30d95f5f4e38dea63c93dcd525abe5b817a3d7211de

  • SSDEEP

    1536:Lo2HsDarbqxB9toxgou3Sfa95uuiHK8ObDMb7FAtbzJbJ:Ld6Z/BXbPuuirsDMb7FA1lJ

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
  • 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
  • Windows security modification 2 TTPs 7 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 4 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 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 8 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: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_b76b674962bd713883faf40dc1806d7e.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b76b674962bd713883faf40dc1806d7e.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • 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 registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:4960
                • 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:1400
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:5048
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4940
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:3996

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        • memory/4960-0-0x0000000000400000-0x0000000000415000-memory.dmp

                                          Filesize

                                          84KB

                                        • memory/4960-1-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-3-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-7-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-8-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-5-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-11-0x00000000033B0000-0x00000000033B2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/4960-12-0x00000000033B0000-0x00000000033B2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/4960-10-0x00000000033C0000-0x00000000033C1000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/4960-9-0x00000000033B0000-0x00000000033B2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/4960-6-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-4-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-14-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-13-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-15-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-16-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-17-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-18-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-19-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-20-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-23-0x00000000033B0000-0x00000000033B2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/4960-22-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-24-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-25-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-26-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-28-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-31-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-32-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-34-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-36-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-38-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-41-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-43-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-44-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-46-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-47-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-49-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-56-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-59-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-60-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-61-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-65-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4960-66-0x00000000021A0000-0x000000000322E000-memory.dmp

                                          Filesize

                                          16.6MB