Analysis

  • max time kernel
    122s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/03/2025, 15:14

General

  • Target

    JaffaCakes118_529348a2760feb29c6ef36e042993d30.exe

  • Size

    100KB

  • MD5

    529348a2760feb29c6ef36e042993d30

  • SHA1

    48e1f485f9ce81b9994f60dc48b1018cfc76afde

  • SHA256

    b3deaf99ed57821fd3c452ae7bd24bbec848fca1f2b57af4a1cd39b421d8a9d6

  • SHA512

    2a28b70c5576cb26434fb874f39028c371b44217707408c5fca756a46883237fef6b5741589be9d07a4478593701f08a0206a6171c2c3f5c2043fb024b3c1b05

  • SSDEEP

    1536:qJhXgBadeJZU1GPfsGX1lAbnpgrI5xdhH+QsTIzC3hYewilE131rODw7Ebq6oj47:qfcaGPfN38np6IDdt4kuwyE13UDwgN

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 40 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:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:384
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2628
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2680
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2724
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3460
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_529348a2760feb29c6ef36e042993d30.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_529348a2760feb29c6ef36e042993d30.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:1444
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3636
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3816
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3908
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3972
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4064
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:1460
                            • 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:1924
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1200
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:720
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4688
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4028
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:548

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        • F:\ehdb.pif

                                          Filesize

                                          100KB

                                          MD5

                                          2b5f4e592a2335894ad22d28587adf10

                                          SHA1

                                          0641e39fe3a253d279211228758de8606d968721

                                          SHA256

                                          5e091ba8da93ed08655dec17ee5be0a4e4862f51e8fbd9b58aaf7aa34b6205f5

                                          SHA512

                                          bd750aa1c76de6501461c29ba37c433cdda15e573a073cf386f3f9fa9a26463e15276331f5d158b7b313160400fe389321776b4fe3aa7cc184f14aae064b83b9

                                        • memory/1444-27-0x00000000045A0000-0x00000000045A2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/1444-4-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-5-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-10-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-8-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-13-0x00000000046F0000-0x00000000046F1000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/1444-12-0x00000000045A0000-0x00000000045A2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/1444-15-0x00000000045A0000-0x00000000045A2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/1444-14-0x00000000045A0000-0x00000000045A2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/1444-9-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-7-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-11-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-0-0x0000000000400000-0x0000000000414000-memory.dmp

                                          Filesize

                                          80KB

                                        • memory/1444-6-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-17-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-16-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-18-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-19-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-20-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-22-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-23-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-24-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-3-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-26-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-40-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-30-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-31-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-34-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-36-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-38-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-39-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-28-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-43-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-51-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-53-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-54-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-55-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-57-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-61-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-60-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-62-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-65-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-64-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-67-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-70-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-1-0x00000000021D0000-0x000000000325E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1444-79-0x0000000000400000-0x0000000000414000-memory.dmp

                                          Filesize

                                          80KB