Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-12-2024 15:46

General

  • Target

    e2294f1ed293ea447ee1ac0898f55f41_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    e2294f1ed293ea447ee1ac0898f55f41

  • SHA1

    0619749de43018c28cbde0b5c4a611f8c29302fb

  • SHA256

    41178b828a0bd8a13a27d68cb4480bdc06a5467b03cf866254e4a9fce55428eb

  • SHA512

    c506d4279309bb9055cef9c011fc5ce840feae9503e1015b9dc407bb0836c8af17dd75d4b4e72f7d87a08d30b7c8a15e1a9060a5e459c407cae5979d9e73b4b9

  • SSDEEP

    3072:5cCnYEwrmIFSVnF56g0cU1RUlkdBVJ4VT:mYbwSIFSFsUOVJ4VT

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
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • 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.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • UPX packed file 37 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).

  • 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 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:768
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:772
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2672
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2704
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2908
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3368
                  • C:\Users\Admin\AppData\Local\Temp\e2294f1ed293ea447ee1ac0898f55f41_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\e2294f1ed293ea447ee1ac0898f55f41_JaffaCakes118.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Drops autorun.inf file
                    • 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:1208
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3568
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3776
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3876
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3936
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4028
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4452
                            • 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:4456

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • F:\jgiyvd.pif

                                Filesize

                                100KB

                                MD5

                                1dd4eeb22ce65bfb904806deba7b0609

                                SHA1

                                35c06ff971cfa87691b3ffb61cf3928ac524a696

                                SHA256

                                db4519bc473bfed85b74c6b1edfeadedc0db8f21ed0cf4b34c64a3ba9cc93f03

                                SHA512

                                716a6acceaade380938c6f8c916aa136270c5424daa80f33d520f522211fb01292a4165a5afe5b513c3a44f556f5087cd1e3b7175d73ae39e9e4766109a7e9f4

                              • memory/1208-24-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-8-0x0000000003F80000-0x0000000003F81000-memory.dmp

                                Filesize

                                4KB

                              • memory/1208-4-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-0-0x0000000000400000-0x0000000000415000-memory.dmp

                                Filesize

                                84KB

                              • memory/1208-7-0x0000000003BB0000-0x0000000003BB2000-memory.dmp

                                Filesize

                                8KB

                              • memory/1208-5-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-9-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-12-0x0000000003BB0000-0x0000000003BB2000-memory.dmp

                                Filesize

                                8KB

                              • memory/1208-6-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-11-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-23-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-13-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-26-0x0000000003BB0000-0x0000000003BB2000-memory.dmp

                                Filesize

                                8KB

                              • memory/1208-15-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-16-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-17-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-18-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-19-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-20-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-22-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-10-0x0000000003BB0000-0x0000000003BB2000-memory.dmp

                                Filesize

                                8KB

                              • memory/1208-3-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-14-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-27-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-28-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-29-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-30-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-33-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-35-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-38-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-39-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-42-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-49-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-51-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-53-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-54-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-57-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-58-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-61-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-62-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-65-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-66-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-1-0x00000000022C0000-0x000000000334E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1208-78-0x0000000000400000-0x0000000000415000-memory.dmp

                                Filesize

                                84KB