Analysis

  • max time kernel
    150s
  • max time network
    145s
  • 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, 15:31

General

  • Target

    cdbe6b3ae620139c0dcaf9fc7e8c8022_JaffaCakes118.exe

  • Size

    106KB

  • MD5

    cdbe6b3ae620139c0dcaf9fc7e8c8022

  • SHA1

    c22b64ee005ebde51ae4ae636a015998e440ca70

  • SHA256

    7237c1c80059b9337b15d776f78d05e7faac7bd965ee7252135ce7500b85da7f

  • SHA512

    2d8611c3fa2f714ce19581a802d79e6a9baa734e7cbb95552f2853ad109603622db75a1bd4ad61b3b39d0c58efd1f375a78dc98a0ae83fc31530db068855c252

  • SSDEEP

    3072:bceyfEcMW0OTpG5PbN8QY1HDg0hH6HjYq2EiR52:bceikxOTIbNm1HMM6MqviR52

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

Signatures

  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 10 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
  • 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 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:780
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1020
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2544
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2556
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2724
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3520
                  • C:\Users\Admin\AppData\Local\Temp\cdbe6b3ae620139c0dcaf9fc7e8c8022_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\cdbe6b3ae620139c0dcaf9fc7e8c8022_JaffaCakes118.exe"
                    2⤵
                    • UAC bypass
                    • Checks whether UAC is enabled
                    • 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 WriteProcessMemory
                    • System policy modification
                    PID:676
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3660
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3848
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3940
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4004
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4092
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4156
                            • 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:4348
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3280
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:1216

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • memory/676-0-0x0000000000400000-0x000000000041C000-memory.dmp

                                    Filesize

                                    112KB

                                  • memory/676-1-0x00000000023F0000-0x0000000003420000-memory.dmp

                                    Filesize

                                    16.2MB

                                  • memory/676-3-0x00000000023F0000-0x0000000003420000-memory.dmp

                                    Filesize

                                    16.2MB

                                  • memory/676-5-0x00000000023F0000-0x0000000003420000-memory.dmp

                                    Filesize

                                    16.2MB

                                  • memory/676-13-0x0000000002190000-0x0000000002192000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/676-12-0x0000000002190000-0x0000000002192000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/676-9-0x00000000022D0000-0x00000000022D1000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/676-8-0x0000000002190000-0x0000000002192000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/676-15-0x00000000023F0000-0x0000000003420000-memory.dmp

                                    Filesize

                                    16.2MB

                                  • memory/676-17-0x00000000023F0000-0x0000000003420000-memory.dmp

                                    Filesize

                                    16.2MB

                                  • memory/676-30-0x0000000002190000-0x0000000002192000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/676-32-0x00000000023F0000-0x0000000003420000-memory.dmp

                                    Filesize

                                    16.2MB

                                  • memory/676-34-0x00000000023F0000-0x0000000003420000-memory.dmp

                                    Filesize

                                    16.2MB

                                  • memory/676-58-0x00000000023F0000-0x0000000003420000-memory.dmp

                                    Filesize

                                    16.2MB

                                  • memory/676-67-0x00000000023F0000-0x0000000003420000-memory.dmp

                                    Filesize

                                    16.2MB

                                  • memory/676-73-0x0000000000400000-0x000000000041C000-memory.dmp

                                    Filesize

                                    112KB

                                  • memory/676-75-0x00000000023F0000-0x0000000003420000-memory.dmp

                                    Filesize

                                    16.2MB