Analysis

  • max time kernel
    122s
  • max time network
    150s
  • 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 15:54

General

  • Target

    e230b7e781a624d7ceec21727b0c6648_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    e230b7e781a624d7ceec21727b0c6648

  • SHA1

    766bf1b354020e113ace111a329c58bca90c2deb

  • SHA256

    da409ed8dd08c4283c6bcb0c7c37d9e792c622ccca2a4404277a81b0ac8c66a5

  • SHA512

    b706d4f856c862099f5d683b8414671384eaea761de962ce76875f563646e78689b55e4e0f189c52555deb6ad2ff8aa9688aa161feb41330bf78565640a3e36b

  • SSDEEP

    1536:OOXG67srBwncVv6kb9tXIFUtfsUyr49nx9k4g4N3KHw4DSdoqheH:PGMsCncN674sUyUq1H3DSde

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:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:796
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2596
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2624
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2848
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3532
                  • C:\Users\Admin\AppData\Local\Temp\e230b7e781a624d7ceec21727b0c6648_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\e230b7e781a624d7ceec21727b0c6648_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:3996
                • 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:3828
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3924
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4012
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2956
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3716
                            • 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:4032
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2668

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\mvme.pif

                                  Filesize

                                  100KB

                                  MD5

                                  67c070a0c43a31b6c5be4694f6209f8a

                                  SHA1

                                  2581a85392017ec0313f33e503d4c22aa6539e7a

                                  SHA256

                                  09b4f4911903dfb9c1ba7192d45f716c7b501cc2f161baf58385093f82283463

                                  SHA512

                                  ac6927a4dd46000c194a6b73e7b16add1155008d0a2442e376e2358eb0b923949ae10903e67ca444b9055a02b1eec1471566ca5541bf7fec74ec317d848df062

                                • memory/3996-27-0x0000000000670000-0x0000000000672000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3996-64-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-6-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-7-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-14-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-15-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-10-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-13-0x0000000000670000-0x0000000000672000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3996-12-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-11-0x0000000000670000-0x0000000000672000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3996-4-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-9-0x0000000003330000-0x0000000003331000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/3996-8-0x0000000000670000-0x0000000000672000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3996-1-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-16-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-17-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-18-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-19-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-20-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-22-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-23-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-24-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-3-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-5-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-34-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-30-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-31-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-28-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-36-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-39-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-40-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-43-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-44-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-46-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-47-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-48-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-51-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-52-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-55-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-56-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-62-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-0-0x0000000000400000-0x0000000000415000-memory.dmp

                                  Filesize

                                  84KB

                                • memory/3996-65-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-68-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-70-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-26-0x0000000002220000-0x00000000032AE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3996-79-0x0000000000400000-0x0000000000415000-memory.dmp

                                  Filesize

                                  84KB