Analysis

  • max time kernel
    148s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-02-2025 09:17

General

  • Target

    JaffaCakes118_7b55bf5ca699bf9aa04c3476ede584b7.exe

  • Size

    204KB

  • MD5

    7b55bf5ca699bf9aa04c3476ede584b7

  • SHA1

    af2d588c356534bb04318c396091a316ca718a30

  • SHA256

    faaaa2706e29df92b2b3fcacdd2ceaa73d3761ab89a8df7583fd5a55be64b233

  • SHA512

    da98c39486eb17601cae2538d14f3c110f4e2588c97e0f6c89e14fbf08fbdf30e654fd8977103db9858b90905a00fde092a5afad829b1383ed30dfafd20fda62

  • SSDEEP

    1536:q5/W/j6Tr1ItcMF44cTokZUPq8ztPpF08YU02czkYv:qJkjEacX40okRathF08I2kk

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
  • Windows security bypass 2 TTPs 6 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 39 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:792
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:800
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:384
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2964
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2996
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2736
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3448
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b55bf5ca699bf9aa04c3476ede584b7.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b55bf5ca699bf9aa04c3476ede584b7.exe"
                    2⤵
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • Windows security modification
                    • 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:5028
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3556
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3764
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3860
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3920
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4004
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4032
                            • 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:3120
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1176
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:640
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4864
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:2900
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1120

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        • memory/5028-0-0x0000000000400000-0x0000000000416000-memory.dmp

                                          Filesize

                                          88KB

                                        • memory/5028-4-0x0000000020000000-0x0000000020015000-memory.dmp

                                          Filesize

                                          84KB

                                        • memory/5028-1-0x0000000020000000-0x0000000020015000-memory.dmp

                                          Filesize

                                          84KB

                                        • memory/5028-5-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-7-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-9-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-18-0x00000000041A0000-0x00000000041A2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/5028-19-0x00000000041A0000-0x00000000041A2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/5028-17-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-13-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-14-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-16-0x00000000042F0000-0x00000000042F1000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/5028-15-0x00000000041A0000-0x00000000041A2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/5028-10-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-12-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-11-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-22-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-23-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-24-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-25-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-27-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-29-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-30-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-31-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-33-0x00000000041A0000-0x00000000041A2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/5028-34-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-36-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-37-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-40-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-42-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-45-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-46-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-49-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-50-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-56-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-60-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-61-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-64-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-63-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-66-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-65-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-67-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-68-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-72-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-74-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-76-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-77-0x0000000002400000-0x000000000348D000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/5028-80-0x0000000000400000-0x0000000000416000-memory.dmp

                                          Filesize

                                          88KB