Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-12-2024 05:50

General

  • Target

    ea2eeee34aa15670a7743428d47b329d_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    ea2eeee34aa15670a7743428d47b329d

  • SHA1

    ee592a4cdd84efd7d0267f9838fdfb292af4fd1c

  • SHA256

    a468a82cdd499ff7b7dd9bb13c8d709e20627f359390230ee34081ede4c573d6

  • SHA512

    b2f6e332e732d447f06ecf320178dd028fe9c9b7f0109c913add431c71eaf5bdfcbb73b133b4b8ca49aac1b829d3deabb60fb15cf118c660a17c4149f52df2e7

  • SSDEEP

    3072:jKzsYncErryFCebWDjkHcPOk7+Q2CPMvZr9Brrr:jKAY3rsS8HcH7NV0R3

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 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 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:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:332
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
          1⤵
            PID:2672
          • C:\Windows\system32\sihost.exe
            sihost.exe
            1⤵
              PID:2696
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2824
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3520
                  • C:\Users\Admin\AppData\Local\Temp\ea2eeee34aa15670a7743428d47b329d_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\ea2eeee34aa15670a7743428d47b329d_JaffaCakes118.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:3444
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3652
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3836
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3928
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3992
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4064
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4144
                            • 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:3468
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4132
                                • C:\Windows\System32\RuntimeBroker.exe
                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                  1⤵
                                    PID:4012
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:1384
                                    • C:\Windows\system32\backgroundTaskHost.exe
                                      "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                      1⤵
                                        PID:1576

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

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                                      Downloads

                                      • F:\ayury.exe

                                        Filesize

                                        100KB

                                        MD5

                                        09ad93da6b37caf1b15d6846074ea34a

                                        SHA1

                                        cd1f6578fe9b29c910b254f1b44a60ce16547be5

                                        SHA256

                                        8c31e85ad7f35c0923dda9a8cc3993f93c9026620c9517f18bc40ac565c99bae

                                        SHA512

                                        c1418296835f8e15c86d0c154d272dee9b2193f7e726e47736b118d99c562bff1e132dcf27cbf0b88091533f1b83f459142d0b5491d5c4c983eeeb8357329c47

                                      • memory/3444-27-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-63-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-5-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-10-0x0000000003E30000-0x0000000003E32000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3444-9-0x0000000004080000-0x0000000004081000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/3444-8-0x0000000003E30000-0x0000000003E32000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3444-3-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-1-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-13-0x0000000003E30000-0x0000000003E32000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3444-12-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-14-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-11-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-15-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-7-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-17-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-16-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-18-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-20-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-19-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-22-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-23-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-24-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-4-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-6-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-34-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-29-0x0000000003E30000-0x0000000003E32000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3444-31-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-28-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-37-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-38-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-39-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-40-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-43-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-50-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-52-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-54-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-56-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-58-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-59-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-61-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-62-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-0-0x0000000000400000-0x0000000000413000-memory.dmp

                                        Filesize

                                        76KB

                                      • memory/3444-64-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-67-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-68-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-26-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3444-79-0x0000000000400000-0x0000000000413000-memory.dmp

                                        Filesize

                                        76KB