Analysis

  • max time kernel
    122s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-01-2025 15:53

General

  • Target

    JaffaCakes118_4ca1ec52ade5b3e848dae5ad0f3c1833.exe

  • Size

    100KB

  • MD5

    4ca1ec52ade5b3e848dae5ad0f3c1833

  • SHA1

    2dd8f2c3de8cc4093174faf404512d5acbf09fbb

  • SHA256

    49a1adbd7a183414a421578a424c9702d5a55f31c8f3f5e1cb82d37ce38b3a1a

  • SHA512

    38f2ca1152b02c66d94100148ef1db926e666d42424c85a0ffc130f0b7e8a8aef2973f37cb437fc05c6d6a328295f642c176b29c41460422195b4c7b67dfb0d0

  • SSDEEP

    1536:d0Y4+w6OSEl0Lgc3XfKom5vrXhxv5p9xbmte2dQu0Crc4F:dT4/FSEl0zfKf5DXvZxbmt1dQaJF

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.

  • Drops autorun.inf file 1 TTPs 2 IoCs

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

  • UPX packed file 40 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 24 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:2984
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3008
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:688
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3440
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ca1ec52ade5b3e848dae5ad0f3c1833.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ca1ec52ade5b3e848dae5ad0f3c1833.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • 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:1008
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3564
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3764
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3860
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3924
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4012
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4152
                            • 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:3448
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4552
                                • C:\Windows\System32\RuntimeBroker.exe
                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                  1⤵
                                    PID:452
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:392
                                    • C:\Windows\system32\backgroundTaskHost.exe
                                      "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                      1⤵
                                        PID:2500
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1548

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        • F:\akeynd.exe

                                          Filesize

                                          100KB

                                          MD5

                                          e773bf8e76d7cf767c9c1014f3493fbd

                                          SHA1

                                          4555b11a9673fc59af418aa8e926cd43c0223136

                                          SHA256

                                          f7a0e91ac4555129d83c8588103631870fe941666ee2bfd8097011f0241e7f37

                                          SHA512

                                          233ca3ba25a61e4597573bd7b42958b162488cd047dc3edce3ff895250b90feca8fb65b328a8bf871c3444cebc15a103494203b94cb1a931632130335593d0e6

                                        • memory/1008-27-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-64-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-5-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-7-0x00000000034E0000-0x00000000034E1000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/1008-6-0x00000000034D0000-0x00000000034D2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/1008-3-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-8-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-10-0x00000000034D0000-0x00000000034D2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/1008-13-0x00000000034D0000-0x00000000034D2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/1008-11-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-12-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-9-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-15-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-14-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-16-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-17-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-18-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-19-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-20-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-22-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-23-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-25-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-1-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-4-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-34-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-30-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-31-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-29-0x00000000034D0000-0x00000000034D2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/1008-40-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-41-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-43-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-44-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-46-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-48-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-50-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-53-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-55-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-56-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-57-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-60-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-62-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-0-0x0000000000400000-0x0000000000415000-memory.dmp

                                          Filesize

                                          84KB

                                        • memory/1008-66-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-68-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-70-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-26-0x00000000022B0000-0x000000000333E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1008-79-0x0000000000400000-0x0000000000415000-memory.dmp

                                          Filesize

                                          84KB