Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-12-2024 11:07

General

  • Target

    fb4c4cc32a4a1ffe0c6cf1add4ec0c2c_JaffaCakes118.exe

  • Size

    168KB

  • MD5

    fb4c4cc32a4a1ffe0c6cf1add4ec0c2c

  • SHA1

    82fc0483208df05dfb1aee96c7692dd18037e825

  • SHA256

    f4e5b9a368d3cb31f356fca6a38370815835b63fa11d20fb0359a31ac81eb942

  • SHA512

    ad9a0189771d19932b1a0d4d8ab3c418cdd0102739e131157cf759e56b8839e33760d16fa02e2f2cb7317af22dfd8a1aace6de9e8e0725e3a1e83eceecc2917b

  • SSDEEP

    3072:MNQKPWDy/I00zJltZrpRARGi0dKA7jE4IgUmxh7pf8wQfFgMo:MNSDy/I/3thp3TdvdIg97tqeMo

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/

http://klkjwre77638dfqwieuoi888.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
  • UPX packed file 42 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:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:796
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:384
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2648
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2664
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2744
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3460
                  • C:\Users\Admin\AppData\Local\Temp\fb4c4cc32a4a1ffe0c6cf1add4ec0c2c_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\fb4c4cc32a4a1ffe0c6cf1add4ec0c2c_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
                    • 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:4532
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3676
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3844
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3940
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4000
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4092
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4188
                            • 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:1624
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:844

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • memory/4532-0-0x0000000001000000-0x0000000001027000-memory.dmp

                                  Filesize

                                  156KB

                                • memory/4532-4-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-3-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-5-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-7-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-9-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-10-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-8-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-14-0x0000000003B30000-0x0000000003B32000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/4532-15-0x0000000003B30000-0x0000000003B32000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/4532-13-0x0000000003BC0000-0x0000000003BC1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/4532-12-0x0000000003B30000-0x0000000003B32000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/4532-6-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-1-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-11-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-17-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-16-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-18-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-19-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-21-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-22-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-23-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-25-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-27-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-28-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-31-0x0000000003B30000-0x0000000003B32000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/4532-29-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-32-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-34-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-35-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-37-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-38-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-41-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-42-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-45-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-46-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-49-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-50-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-54-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-61-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-62-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-63-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-64-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-66-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-67-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-70-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-72-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/4532-73-0x0000000001000000-0x0000000001027000-memory.dmp

                                  Filesize

                                  156KB

                                • memory/4532-74-0x0000000002440000-0x00000000034CE000-memory.dmp

                                  Filesize

                                  16.6MB