Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/04/2025, 12:25

General

  • Target

    JaffaCakes118_9a8f7f151b3a8bbb9aea3b1e7c9d9b4c.exe

  • Size

    100KB

  • MD5

    9a8f7f151b3a8bbb9aea3b1e7c9d9b4c

  • SHA1

    62e785bb0b924ada6eb98d0fc19721f28381f69f

  • SHA256

    175b6de7f0b1ca376d506c1e643cf289562efeab460ee99279c38ae2bffbf873

  • SHA512

    22686f9737c4f8c4de5a58801576aa99b19ca14e2888a78cf321a01dccf7394210029be5b8a57500cbf0d7687d4a53f9f2d97a373751985a957b238178194675

  • SSDEEP

    1536:Gu5KIHXev1bExAuy1jpbyuhI8N/F2u8GD4MhY8b6nN7p226RZ2kRL3XRzCv2z0qd:h5KIHXsOOJyMhFQb8b6nNl226btCU05

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
  • 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
  • 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 12 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 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:784
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:64
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2560
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2596
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2808
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3540
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9a8f7f151b3a8bbb9aea3b1e7c9d9b4c.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9a8f7f151b3a8bbb9aea3b1e7c9d9b4c.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • 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:5044
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3712
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3908
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:4000
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4068
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2820
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4204
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2344
                              • 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:5640
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:632
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4376
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:5564
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1008
                                        • C:\Windows\system32\BackgroundTransferHost.exe
                                          "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1
                                          1⤵
                                            PID:5684
                                          • C:\Windows\system32\backgroundTaskHost.exe
                                            "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                            1⤵
                                              PID:3652

                                            Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

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                                            Downloads

                                            • F:\eatd.pif

                                              Filesize

                                              100KB

                                              MD5

                                              97aab5760b6a35d615afb56377396bfb

                                              SHA1

                                              74442c30f6f31ed64b34639e61e55551c7d787fe

                                              SHA256

                                              879a745f351dc1b2399c6ff9224429e9956f72ae70ad3fd11280664425d63437

                                              SHA512

                                              901124125905013a883e1409285a3a55eef6d35ec588315c965b7f0fa7d33373077aa46546e7e16def8e46696c92ed03d1cc364a9c1b16be7990326f8bb92a5d

                                            • memory/5044-28-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-9-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-4-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-6-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-7-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-8-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-5-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-10-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-14-0x0000000004AB0000-0x0000000004AB2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/5044-13-0x0000000004AB0000-0x0000000004AB2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/5044-12-0x0000000004C00000-0x0000000004C01000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/5044-11-0x0000000004AB0000-0x0000000004AB2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/5044-0-0x0000000000400000-0x0000000000415000-memory.dmp

                                              Filesize

                                              84KB

                                            • memory/5044-15-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-16-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-17-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-18-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-19-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-21-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-22-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-23-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-25-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-3-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-26-0x0000000004AB0000-0x0000000004AB2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/5044-44-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-30-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-33-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-35-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-38-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-39-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-41-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-29-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-46-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-47-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-53-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-54-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-55-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-56-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-58-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-59-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-61-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-64-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-65-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-66-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-68-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-1-0x00000000022B0000-0x000000000333E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/5044-78-0x0000000000400000-0x0000000000415000-memory.dmp

                                              Filesize

                                              84KB