Analysis

  • max time kernel
    122s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-07-2024 19:00

General

  • Target

    2d7880a186ff61a9349fdb8e0c9ff46e_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    2d7880a186ff61a9349fdb8e0c9ff46e

  • SHA1

    4d84b4a7f8f6a694c50117b4c4707ea565dd6fe0

  • SHA256

    c275b4f41614fcffea76eb994e5d43805c1be4a38b4363e9b4960589cf48d1b6

  • SHA512

    4b59d5dc0e82ba287766e3705929f04f6bac76ea510e877e27b8f54ea2b4c7bceee583d394b318994b3e950376f7ff15636da815abeda545ce5aeaa61b17aa93

  • SSDEEP

    1536:wbF2hb4aprsGxjD1sQMu3kwYxLN1niLtq8gU4HHy+krXrn2kJEPQ/24FDb3d84FR:wPaZZqQrfyDiKUkydTfJEPQ/b1J

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 38 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).

  • 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:776
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:780
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2512
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2520
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2680
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3464
                  • C:\Users\Admin\AppData\Local\Temp\2d7880a186ff61a9349fdb8e0c9ff46e_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\2d7880a186ff61a9349fdb8e0c9ff46e_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:1224
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3616
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3812
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3920
                      • 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:1088
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:2396
                            • 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:1960
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3776
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:4232
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:1004
                                    • C:\Windows\system32\BackgroundTaskHost.exe
                                      "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
                                      1⤵
                                        PID:1508
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:4264
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          1⤵
                                            PID:3040

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

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                                          Downloads

                                          • F:\nqci.pif

                                            Filesize

                                            100KB

                                            MD5

                                            9c2c6b9c90968fa60d8129d39b5f3984

                                            SHA1

                                            cccf8b3bdc6f95e51d2263c242c82506a7153d36

                                            SHA256

                                            44d6b0da6879560afa548a83eb9d6dbb9443cbef3d10e807d74cb5c05d89b9d5

                                            SHA512

                                            923007b3403d05b4b3b23a0f214c33f30600620672dc0e8c26dac0baf498afbef820168aa077be86c8b1ea2bcd8fa2c1d7446de2b1862b49353507db8b893814

                                          • memory/1224-24-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-4-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-8-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-0-0x0000000000400000-0x0000000000413000-memory.dmp

                                            Filesize

                                            76KB

                                          • memory/1224-7-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-6-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-12-0x0000000004330000-0x0000000004332000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/1224-11-0x0000000004330000-0x0000000004332000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/1224-10-0x0000000004480000-0x0000000004481000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/1224-9-0x0000000004330000-0x0000000004332000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/1224-23-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-14-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-26-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-15-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-16-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-17-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-18-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-20-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-19-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-22-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-5-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-3-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-13-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-28-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-29-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-30-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-33-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-35-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-38-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-39-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-42-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-44-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-46-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-47-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-49-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-51-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-59-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-61-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-63-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-64-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-66-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-69-0x0000000004330000-0x0000000004332000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/1224-70-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/1224-1-0x00000000022C0000-0x000000000334E000-memory.dmp

                                            Filesize

                                            16.6MB