Analysis

  • max time kernel
    121s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-02-2025 19:13

General

  • Target

    JaffaCakes118_ae85c7fc08d0010351e65e6f9d07f989.exe

  • Size

    100KB

  • MD5

    ae85c7fc08d0010351e65e6f9d07f989

  • SHA1

    a209c0e32c8f9886ad149c7896a6232ecf1bccef

  • SHA256

    27a687210fd76174f5adc615e7ff89247a9ec5fbc510d8721d51d6810ca21679

  • SHA512

    e334b04e7b7c2a53f7693f8d8509b3eebdea5cd7a9ac04f5712a2f5e59cd3dffc1398cbc42734f86da9a499f24f500c0450283a281cd79a6afa5407bdbc1a698

  • SSDEEP

    3072:PQpSMPOCn0QgWZWa0XZK7qpKc5uQ2GjYdUGx:opqC6qqp55/cdUO

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 41 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 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:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2736
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2788
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2980
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3424
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ae85c7fc08d0010351e65e6f9d07f989.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ae85c7fc08d0010351e65e6f9d07f989.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:380
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3540
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3732
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3824
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3888
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3968
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:432
                            • 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:3848
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4824
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:2552
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3800
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4052
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:2800

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        • F:\trntlu.exe

                                          Filesize

                                          100KB

                                          MD5

                                          3744d17edb73cbf7eab53d1748256adc

                                          SHA1

                                          a85e3c012440207bb3517887625a2775d35afe5f

                                          SHA256

                                          772b4423aaed5857a2e7b0c26e3858ea9140fd9f89dfca8d52491e0efcc69cb6

                                          SHA512

                                          506455b9893f559129a98d4b015c11356ec86b600d85a34d5856e2961c1bf4e973a00ea844603021fed433ea0da23cce9c02968b40ffd49bdbc28bbbd053ddc9

                                        • memory/380-28-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-67-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-4-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-7-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-10-0x0000000004340000-0x0000000004341000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/380-11-0x00000000041F0000-0x00000000041F2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/380-12-0x00000000041F0000-0x00000000041F2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/380-8-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-9-0x00000000041F0000-0x00000000041F2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/380-5-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-3-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-13-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-14-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-15-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-27-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-17-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-18-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-19-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-20-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-23-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-25-0x00000000041F0000-0x00000000041F2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/380-24-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-16-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-6-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-48-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-31-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-32-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-35-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-37-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-44-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-45-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-46-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-29-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-50-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-51-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-53-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-55-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-56-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-58-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-60-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-63-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-66-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-0-0x0000000000400000-0x0000000000414000-memory.dmp

                                          Filesize

                                          80KB

                                        • memory/380-69-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-70-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-71-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-1-0x0000000002180000-0x000000000320E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/380-80-0x0000000000400000-0x0000000000414000-memory.dmp

                                          Filesize

                                          80KB