Analysis

  • max time kernel
    122s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-06-2024 19:54

General

  • Target

    0f5458ed3474f836a7a2cb0c059cb457_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    0f5458ed3474f836a7a2cb0c059cb457

  • SHA1

    763b8c89972a6f508561869a4a5e8364875d2bfc

  • SHA256

    bd5695613f48d24d7af914f4ecfcb2a15df2249fbc781ac89490a022d98066d3

  • SHA512

    fd9cf94980546f238a06db95ef75d368ed3b3a2e67c679b4aa21eeab43038184dc9e654999c29e6cab44fbe8376d0e6aa024062dfc61f71539eb37ff1bea17e6

  • SSDEEP

    1536:SgbSZ+yBAXB6qOptUNsU8Lr0AwpTzxHnhp4+yUAInyiYByyG12RjyfLkUX:SrnAx6RP/0AwldHnD4qAUpEZGiCQ0

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 40 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 12 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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:780
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1016
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2864
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2916
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3008
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3440
                  • C:\Users\Admin\AppData\Local\Temp\0f5458ed3474f836a7a2cb0c059cb457_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\0f5458ed3474f836a7a2cb0c059cb457_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
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:3488
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3548
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3756
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3880
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3948
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4036
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4168
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4872
                              • 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:1364

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • F:\sgty.pif

                                  Filesize

                                  96KB

                                  MD5

                                  02e32240378c88f79eb8fd280ba34e02

                                  SHA1

                                  86ef9ca0664e94252b85c77ac583498340786861

                                  SHA256

                                  7fd57bceb0b238715791d0238d9535dea063f5aca711fad34b65f35c31455f43

                                  SHA512

                                  9e018ae8452898f0dea52e61b1e47b88a75e97aea6a1a3cbdb3c548c8b09f42cd5b932fba6080ac6db47ed52839b4f0dac87d6f4fe0b3b054cc5326f5c5e3361

                                • memory/3488-26-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-70-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-8-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-9-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-15-0x00000000039C0000-0x00000000039C2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3488-14-0x00000000039C0000-0x00000000039C2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3488-13-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-12-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-11-0x00000000041E0000-0x00000000041E1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/3488-7-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-5-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-10-0x00000000039C0000-0x00000000039C2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3488-4-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-16-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-17-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-18-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-27-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-20-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-22-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-23-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-24-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-0-0x0000000000400000-0x0000000000412000-memory.dmp

                                  Filesize

                                  72KB

                                • memory/3488-31-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-6-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-19-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-34-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-36-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-38-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-39-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-41-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-43-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-44-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-46-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-49-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-50-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-51-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-53-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-54-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-55-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-64-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-65-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-67-0x00000000039C0000-0x00000000039C2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3488-68-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-69-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-29-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3488-1-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB