Analysis

  • max time kernel
    123s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/01/2025, 05:49

General

  • Target

    JaffaCakes118_49748f284178f0c419a31cdf9ecabfc0.exe

  • Size

    297KB

  • MD5

    49748f284178f0c419a31cdf9ecabfc0

  • SHA1

    eb56ca9f3cc1d46f24aa4dfc48589da3910b1680

  • SHA256

    9727468fd2123bb51cfeb706bd6eb95d3384dc40f5536a7f9c9e36cac0cea339

  • SHA512

    b9032f3e840c96a17f5620ea5b09e72e4fc621472fff56ac652fa90effc95be76a6118e68bf3626413530ce73a306c38fa4c4d31a006ec54a37bd727ba60d4f6

  • SSDEEP

    6144:5Pcv+/w/EFsnn6D1KDuhpObu0Q+S+sc3H8nRG6:5Pc3nn6D17pOa0DHMnRB

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 37 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 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:800
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:808
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:372
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2676
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2684
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2792
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3500
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_49748f284178f0c419a31cdf9ecabfc0.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_49748f284178f0c419a31cdf9ecabfc0.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:3012
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3684
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3892
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3992
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4060
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2836
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4204
                            • 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:2496
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4944
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:4244

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\fnecr.pif

                                    Filesize

                                    100KB

                                    MD5

                                    6019b8e6aebff33f49555859d535a638

                                    SHA1

                                    1afd03140463d402e85fb9a62081f39069affa1b

                                    SHA256

                                    63717ad236234269e4d7da7d0d3c4ee8e7a5ddea6dee01c468d002da731954b0

                                    SHA512

                                    bf0a30a8e566f83ff33ec486b9757a3ae4943074b117a67587f7cfaaa073b90ec620e68324637ca8f515f2871d686da89f29da3b1a77e5c5ec1e1038dc19e864

                                  • memory/3012-26-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-4-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-6-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-7-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-13-0x0000000002240000-0x0000000002242000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3012-12-0x0000000002240000-0x0000000002242000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3012-5-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-11-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-9-0x0000000002250000-0x0000000002251000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/3012-8-0x0000000002240000-0x0000000002242000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3012-10-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-14-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-15-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-17-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-16-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-18-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-19-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-20-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-22-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-23-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-28-0x0000000002240000-0x0000000002242000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3012-24-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-0-0x0000000000400000-0x0000000000450000-memory.dmp

                                    Filesize

                                    320KB

                                  • memory/3012-29-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-30-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-32-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-36-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-37-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-39-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-41-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-43-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-46-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-53-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-54-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-57-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-58-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-61-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-62-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-65-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-67-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-68-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-70-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-3-0x0000000002380000-0x000000000340E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3012-79-0x0000000000400000-0x0000000000450000-memory.dmp

                                    Filesize

                                    320KB