Analysis

  • max time kernel
    122s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-09-2024 14:21

General

  • Target

    d2230dca2ecfd3847652be2430e4c975_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    d2230dca2ecfd3847652be2430e4c975

  • SHA1

    fe06c19d16bf24e67c8fd448dd02aaf08545f66a

  • SHA256

    055ba452b6b1dbf13eed7bc618796d06d3edb58fb747b424794ef1c7358f44e1

  • SHA512

    0cd36c5c521a318b284b6e82e3de7dcf014170a3dbc7d19ef79a9d83a5186b3bce9c5185a69231f684a62baf6eb4ae277b3434a06c1fe29de07c6f92d07ba0bb

  • SSDEEP

    3072:RBUeWLPT9oAZGCd8zII2hXPXWTW03BN6fa:ftUBZGy8MI2tWTTI

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.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • UPX packed file 39 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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.

  • 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:784
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:376
        • 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:2660
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2756
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3420
                  • C:\Users\Admin\AppData\Local\Temp\d2230dca2ecfd3847652be2430e4c975_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\d2230dca2ecfd3847652be2430e4c975_JaffaCakes118.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:3960
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3544
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3744
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3832
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3896
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3984
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:2860
                            • 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:4164
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3920
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:612
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:2092
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:2360

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

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                                      Downloads

                                      • F:\emhen.pif

                                        Filesize

                                        100KB

                                        MD5

                                        0275e897bc958e6c151b0c30df7b4001

                                        SHA1

                                        df7cf323a65c32957f579073a70e1deb6225ca22

                                        SHA256

                                        8066c4cbca8dfeab7a71ddbdddb4b486e35ebdfff75f135ece0f809818ffdcfa

                                        SHA512

                                        5ed09c4b0d796c27c88cbbcb0896f742bb648e3637107a6a16decc3dbeba8b89079c16ba56a2e8780cdf85b61182fb61a2d9bcba98be2244c30d6a4c4f8912b0

                                      • memory/3960-24-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-5-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-4-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-26-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-10-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-14-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-15-0x0000000003420000-0x0000000003422000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3960-12-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-11-0x0000000003420000-0x0000000003422000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3960-9-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-3-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-13-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-8-0x0000000003430000-0x0000000003431000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/3960-1-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-16-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-17-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-18-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-29-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-20-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-22-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-23-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-0-0x0000000000400000-0x0000000000415000-memory.dmp

                                        Filesize

                                        84KB

                                      • memory/3960-6-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-7-0x0000000003420000-0x0000000003422000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3960-19-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-31-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-34-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-35-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-37-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-39-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-40-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-43-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-44-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-52-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-53-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-54-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-57-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-58-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-59-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-62-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-64-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-65-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-66-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-27-0x00000000022C0000-0x000000000334E000-memory.dmp

                                        Filesize

                                        16.6MB

                                      • memory/3960-78-0x0000000000400000-0x0000000000415000-memory.dmp

                                        Filesize

                                        84KB