Analysis

  • max time kernel
    123s
  • 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 21:25

General

  • Target

    e3489b0e2d4682f2f2e82bcdb6176de3_JaffaCakes118.exe

  • Size

    4.8MB

  • MD5

    e3489b0e2d4682f2f2e82bcdb6176de3

  • SHA1

    39e2c6aa4aae6110812925ce01eebd0c6d77f283

  • SHA256

    768ceffa3b04108c0d5f590066291bebec04c8300d0e9b031aea7dfaba6a1c9f

  • SHA512

    01407ad5f9d0a03c4733bd21dc2529029548d7a2cec4ddf0270e09deb63537f45fcb2aed19c30d5edff84948551e204ed9c633f9f1a4e6763dcfbcaac6e23a07

  • SSDEEP

    98304:W0ZW2FmUjNOXm4vUJD2DfzdSbfMc3WZKYSLFiwoHnjjCNtua4vP6YlylB:WfUZOpvUwDLdSj/3aKYuiwoHjjCNqHdU

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.

  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 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:776
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:372
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2648
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2688
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2912
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3440
                  • C:\Users\Admin\AppData\Local\Temp\e3489b0e2d4682f2f2e82bcdb6176de3_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\e3489b0e2d4682f2f2e82bcdb6176de3_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
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:1620
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3572
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3760
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3852
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3912
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3996
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3496
                            • 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:1464
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3532

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\Users\Admin\AppData\Local\Temp\0E576300_Rar\e3489b0e2d4682f2f2e82bcdb6176de3_JaffaCakes118.exe

                                  Filesize

                                  4.7MB

                                  MD5

                                  5b1f383af58a631789d9fbb0bc85db4b

                                  SHA1

                                  65b30613104ec874dbaabf672d35fa54c25b3fe6

                                  SHA256

                                  05acaef0073a3d5f098c51260d11ffac40a793dfad01a56a10d0438b74a86597

                                  SHA512

                                  aefd492dee7182cae0de916dbf564e6100601ad781707c40bf4239af5a417b7a003d8cb5d5e90fe8ad0afe6b5a0fc4b36b1c2b51d1d720c0e4303403bc8856ec

                                • F:\hwldbs.pif

                                  Filesize

                                  96KB

                                  MD5

                                  297ea6a9613cb440890876771ab72ab4

                                  SHA1

                                  8883daef9b5edad26b3f1f32f3505be5722ec8bd

                                  SHA256

                                  0f6cac0e3432a6579616ef21568c3b25d12bb281cebba2daeb11e5d62e70fd10

                                  SHA512

                                  7881b07d24134c105cfe858f139af124d4aa8150d396c20528a5600444540bf61cf8e8646a4d458f818a39459bf6e62c07efeb1289e36e23564c3f25906b0abd

                                • memory/1620-31-0x0000000000400000-0x0000000000436000-memory.dmp

                                  Filesize

                                  216KB

                                • memory/1620-17-0x0000000003AC0000-0x0000000003AC2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/1620-5-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-32-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-10-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-3-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-13-0x0000000003AC0000-0x0000000003AC2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/1620-12-0x0000000003FA0000-0x0000000003FA1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/1620-11-0x0000000003AC0000-0x0000000003AC2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/1620-4-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-0-0x0000000000400000-0x0000000000436000-memory.dmp

                                  Filesize

                                  216KB

                                • memory/1620-20-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-34-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-22-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-23-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-25-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-26-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-27-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-29-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-30-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-18-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-9-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-19-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-35-0x0000000003AC0000-0x0000000003AC2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/1620-36-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-39-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-41-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-44-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-47-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-48-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-51-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-53-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-55-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-57-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-59-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-62-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-68-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-71-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-73-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-75-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-76-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-78-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-80-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1620-1-0x0000000002330000-0x00000000033BE000-memory.dmp

                                  Filesize

                                  16.6MB