Analysis

  • max time kernel
    122s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-01-2025 06:31

General

  • Target

    JaffaCakes118_3cd402132759db063bb6fab28355cd92.exe

  • Size

    100KB

  • MD5

    3cd402132759db063bb6fab28355cd92

  • SHA1

    6b2b54092c0ea8b3151f79864df5f2ef9a125215

  • SHA256

    40a911840cdfd124aa1a2b1aa794a613ca1ab7b71e758613b7afd848586f0222

  • SHA512

    2633da872303d3d683587bfd58193f8834469693a9950d61329533892ea966ec026e80ff5cba7309a1884c8d1835c7cc7a8b21e4adf9fb4a717d1db417ebd9a6

  • SSDEEP

    1536:8t5is2ZaTl/YWbDId80poFKDGXDfnaHqLpN4Z9wOaJVaRScOEWmKQEEEtTOPTRO:41NbDavKfBIIJVawGREE6GlO

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 41 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:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2644
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2664
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2984
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3420
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3cd402132759db063bb6fab28355cd92.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3cd402132759db063bb6fab28355cd92.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:4068
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3532
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3728
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3816
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3884
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3968
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4092
                            • 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:3664
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4616
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:3576

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\koqeb.exe

                                    Filesize

                                    100KB

                                    MD5

                                    9f22574e292c1b0cd379c55c2a012c07

                                    SHA1

                                    ff0d82042aaf76874956fb9682bd47776e250cf4

                                    SHA256

                                    94d268b0e4aa80810ba33d6db8e3c5e4381bbc85be40f8818b2a8df315c31d48

                                    SHA512

                                    98d88da70d2ba81720a813221c19d8058c05fc22e5caae47066270b989147a60844daf8dae16b358b1d3ed42c9c069e419ebffc6b28fc85d9a9e8fa9dda5457b

                                  • memory/4068-27-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-64-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-5-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-4-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-7-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-6-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-8-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-10-0x00000000040F0000-0x00000000040F1000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/4068-12-0x0000000003E60000-0x0000000003E62000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/4068-11-0x0000000003E60000-0x0000000003E62000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/4068-9-0x0000000003E60000-0x0000000003E62000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/4068-14-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-15-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-13-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-26-0x0000000003E60000-0x0000000003E62000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/4068-17-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-18-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-20-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-19-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-22-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-23-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-25-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-16-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-3-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-43-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-31-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-32-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-34-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-36-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-39-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-40-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-41-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-29-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-44-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-45-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-46-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-47-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-54-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-56-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-58-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-59-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-61-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-0-0x0000000000400000-0x0000000000415000-memory.dmp

                                    Filesize

                                    84KB

                                  • memory/4068-66-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-68-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-70-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-1-0x0000000002190000-0x000000000321E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/4068-79-0x0000000000400000-0x0000000000415000-memory.dmp

                                    Filesize

                                    84KB