Analysis

  • max time kernel
    122s
  • 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
    12-10-2024 05:38

General

  • Target

    38a56c26fbf2d0dd98dc6a75e9be569c_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    38a56c26fbf2d0dd98dc6a75e9be569c

  • SHA1

    7d8b4c6f53547090db9d359c968f5ff1b4a10976

  • SHA256

    e1bd17f9e7252e9c16d1bc1691228f83e1dd809926e87cfc90ed2646d41e0493

  • SHA512

    de547ab7b23e6e288d21a9123342a8897346605d81616e0cef32c41570ba1972287d559803271377925114448584fa9c0b37669853799eb9ad81d4c9cd1d76b8

  • SSDEEP

    1536:n9sYgdxXzGk8K0f0yPdjMlNSw/fE2hOYDnvPvSy2fFX+DSTaz3tKOpJN:H2xjF8K0fVQTS8fHhOY7XIEBz3A6

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.

  • 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 39 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:780
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:64
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2792
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2880
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2260
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3476
                  • C:\Users\Admin\AppData\Local\Temp\38a56c26fbf2d0dd98dc6a75e9be569c_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\38a56c26fbf2d0dd98dc6a75e9be569c_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:5108
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3560
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3772
                    • 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:3932
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4056
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4124
                            • 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:5088
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3288
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:116
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3256
                                    • C:\Windows\system32\BackgroundTaskHost.exe
                                      "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
                                      1⤵
                                        PID:4800
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:832
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          1⤵
                                            PID:2500
                                          • C:\Windows\system32\backgroundTaskHost.exe
                                            "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                            1⤵
                                              PID:5020

                                            Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • F:\sjlli.pif

                                              Filesize

                                              100KB

                                              MD5

                                              09bbbab4d3ee8650902d22df37bb21a4

                                              SHA1

                                              df7cd8e30546d14da8e81e785ae38f64f9c4c263

                                              SHA256

                                              52765a381b12ac0cf10e969f9aea18960b2e9ffa401c16cf2a143e4a72bb8419

                                              SHA512

                                              fcdb5b2f1742ad60a12136edb12df4db67f55cd4c576b39742fe7fc3af69ce2c59902a3dccfe256f45b7fb00db5003bc4066c8f4517dc883dcb628faca154fac

                                            • memory/5108-25-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-1-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-12-0x0000000000670000-0x0000000000672000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/5108-15-0x0000000000670000-0x0000000000672000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/5108-10-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-13-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-14-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-6-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-11-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-9-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-4-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-8-0x00000000034B0000-0x00000000034B1000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/5108-7-0x0000000000670000-0x0000000000672000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/5108-3-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-17-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-16-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-26-0x0000000000670000-0x0000000000672000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/5108-19-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-20-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-22-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-23-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-0-0x0000000000400000-0x0000000000414000-memory.dmp

                                              Filesize

                                              80KB

                                            • memory/5108-28-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-5-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-18-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-30-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-31-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-34-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-37-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-40-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-41-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-42-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-44-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-45-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-46-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-50-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-56-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-58-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-60-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-61-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-63-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-66-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-68-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-70-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-27-0x0000000002320000-0x00000000033AE000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5108-79-0x0000000000400000-0x0000000000414000-memory.dmp

                                              Filesize

                                              80KB