Analysis

  • max time kernel
    123s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-12-2024 06:59

General

  • Target

    dd89ae706cce2e5c18816728ce593ed6_JaffaCakes118.exe

  • Size

    234KB

  • MD5

    dd89ae706cce2e5c18816728ce593ed6

  • SHA1

    3fc433c4f0cf09e4345ad1151bb3c0c7844edc8c

  • SHA256

    947a93607a9633e87a3f29031c5ca466655d4823275b7032d432a1e4e1e1d7a0

  • SHA512

    3d772d620a286668023d757637d2ebb4b1ca308932ad65c8a28e0fb72d27c6d7c918c0f1dcb3cb1b4ea47000fc115dc4c58b0cc37cd7850fdb1e1cb46171fdd2

  • SSDEEP

    3072:enz2z/jMwe81co9+qol6WhHAUDBtY4Lpd6x/mP/Yirz1YPAS7BPOoutFc:Vz/x+SWqQtY4Lpd6Vq/hvsd9POoutFc

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
  • 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 37 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 20 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 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:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:388
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2640
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2656
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2804
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3580
                  • C:\Users\Admin\AppData\Local\Temp\dd89ae706cce2e5c18816728ce593ed6_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\dd89ae706cce2e5c18816728ce593ed6_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 SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:4856
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3692
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3884
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:4028
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:956
                        • C:\Windows\System32\RuntimeBroker.exe
                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                          1⤵
                            PID:4224
                          • 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:2312
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:816

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • C:\pgnyny.exe

                                Filesize

                                100KB

                                MD5

                                6c0a725b95dba62a521173e53289a3e4

                                SHA1

                                43d8471f7f5a31130e15f7441175fc1e7286c546

                                SHA256

                                7b2ae5c7deffbc8cc643cad404bea60c7c530ca2d318383aa779545cdec5555c

                                SHA512

                                8b51b6e950a62e651559eabc5116ed74841210c17f3f9a6cfe937d56ffbc349ef5bc95b7ec31da7c35cc0154b93a52af694c225e388b0bdc94a8dad757c2e138

                              • memory/4856-28-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-10-0x0000000003ED0000-0x0000000003ED1000-memory.dmp

                                Filesize

                                4KB

                              • memory/4856-7-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-0-0x0000000000400000-0x000000000043D000-memory.dmp

                                Filesize

                                244KB

                              • memory/4856-9-0x0000000003770000-0x0000000003772000-memory.dmp

                                Filesize

                                8KB

                              • memory/4856-11-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-14-0x0000000003770000-0x0000000003772000-memory.dmp

                                Filesize

                                8KB

                              • memory/4856-13-0x0000000003770000-0x0000000003772000-memory.dmp

                                Filesize

                                8KB

                              • memory/4856-12-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-8-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-27-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-16-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-30-0x0000000003770000-0x0000000003772000-memory.dmp

                                Filesize

                                8KB

                              • memory/4856-17-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-18-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-19-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-20-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-24-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-23-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-26-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-4-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-3-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-15-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-31-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-32-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-34-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-37-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-38-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-41-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-43-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-45-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-47-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-54-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-57-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-58-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-61-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-62-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-64-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-67-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-68-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-70-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-72-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-1-0x0000000002380000-0x000000000340E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/4856-84-0x0000000000400000-0x000000000043D000-memory.dmp

                                Filesize

                                244KB