Analysis

  • max time kernel
    122s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/12/2024, 16:33

General

  • Target

    cdfc5233ce9da74e7765ca98c12f08cf_JaffaCakes118.exe

  • Size

    127KB

  • MD5

    cdfc5233ce9da74e7765ca98c12f08cf

  • SHA1

    1533027be948e4441c7e2d85c6e7831741b74b50

  • SHA256

    f6572cefcde3affc9c782280851a753abac7ea31aa324a9ecd5fed0adb13a538

  • SHA512

    41808d10b75ad7087d51112ef5f9e76a5cbb30f04942ab875822d393ff87f7d17d198a9e73fc6d1369652bce58f795a656ee4e3e0dd35d44458eece032fc7412

  • SSDEEP

    1536:GNIf5Q8CKtnr4Fb+s1W4snfHyRcJHqjcc2LC+qZQ8pA2nqLPOZHN6gHWOZdUfB4:GNgvtnr4F6/JfoZjECPRpGOZHtWkKG

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 38 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:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:340
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
          1⤵
            PID:2652
          • C:\Windows\system32\sihost.exe
            sihost.exe
            1⤵
              PID:2660
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2804
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3548
                  • C:\Users\Admin\AppData\Local\Temp\cdfc5233ce9da74e7765ca98c12f08cf_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\cdfc5233ce9da74e7765ca98c12f08cf_JaffaCakes118.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:1348
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3680
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3876
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3968
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4076
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:772
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4196
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2328
                              • 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:1644

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • F:\lyift.exe

                                  Filesize

                                  100KB

                                  MD5

                                  b330b12b796b7d076bea9e45a853af26

                                  SHA1

                                  0f88fc4d6781553ad6b750c5f9fe442654214a31

                                  SHA256

                                  a131ff99e575fe8095a838894bcd0b3665aa8b4c99da21f425cc5384d02029a9

                                  SHA512

                                  ded9e14f88f450b69e1501d4ceb2649eb07a634de8f326c7d3de7bd3d15de84e0cda93ffabe9521331265d911d041fa5f3a9587f719c323a31d959bd1ed5435d

                                • memory/1348-24-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-17-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-7-0x0000000003250000-0x0000000003252000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/1348-3-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-5-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-10-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-6-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-9-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-13-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-14-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-12-0x0000000003250000-0x0000000003252000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/1348-11-0x0000000003250000-0x0000000003252000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/1348-15-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-28-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-16-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-27-0x0000000003250000-0x0000000003252000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/1348-18-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-20-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-19-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-22-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-23-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-0-0x0000000000400000-0x000000000041A000-memory.dmp

                                  Filesize

                                  104KB

                                • memory/1348-8-0x0000000003260000-0x0000000003261000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/1348-26-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-4-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-30-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-31-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-35-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-36-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-39-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-41-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-43-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-45-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-46-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-48-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-50-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-59-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-60-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-62-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-63-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-65-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-67-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-70-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-1-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1348-79-0x0000000000400000-0x000000000041A000-memory.dmp

                                  Filesize

                                  104KB