Analysis

  • max time kernel
    92s
  • max time network
    145s
  • 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 17:20

General

  • Target

    fc7274aad440ca7d679a24510650ddb1_JaffaCakes118.dll

  • Size

    120KB

  • MD5

    fc7274aad440ca7d679a24510650ddb1

  • SHA1

    cb10c8a0891a4f0680bd7e9e53db91edb5e03afa

  • SHA256

    a83307df0ab0118dc893590e6448f66983e0173df076e10f25a9d1c56a2fd952

  • SHA512

    f645f4e10b3832b5e925d9c2be8fa7f1bdd66d6d1447e4b101574635ba99adc5a02b9ed62c458f04f8dd3939ec52e335d639bb5832d0832b795cfed494612f60

  • SSDEEP

    3072:Ye27jUGi+Ju9bWcOkD8Tq3r0mEPY8Ln8Vvy30:Ye27w+SOkYOvy

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

Signatures

  • Modifies firewall policy service 3 TTPs 6 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Sality family
  • UAC bypass 3 TTPs 2 IoCs
  • Windows security bypass 2 TTPs 12 IoCs
  • Executes dropped EXE 4 IoCs
  • Windows security modification 2 TTPs 14 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 6 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • UPX packed file 29 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:800
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:808
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:412
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2540
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2572
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2836
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3448
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\fc7274aad440ca7d679a24510650ddb1_JaffaCakes118.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1884
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\fc7274aad440ca7d679a24510650ddb1_JaffaCakes118.dll,#1
                      3⤵
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of WriteProcessMemory
                      PID:3700
                      • C:\Users\Admin\AppData\Local\Temp\e5772ce.exe
                        C:\Users\Admin\AppData\Local\Temp\e5772ce.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Enumerates connected drives
                        • Drops file in Windows directory
                        • System Location Discovery: System Language Discovery
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:4144
                      • C:\Users\Admin\AppData\Local\Temp\e577465.exe
                        C:\Users\Admin\AppData\Local\Temp\e577465.exe
                        4⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        PID:2880
                      • C:\Users\Admin\AppData\Local\Temp\e57aeaf.exe
                        C:\Users\Admin\AppData\Local\Temp\e57aeaf.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Enumerates connected drives
                        • Drops file in Windows directory
                        • System Location Discovery: System Language Discovery
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:452
                      • C:\Users\Admin\AppData\Local\Temp\e57aece.exe
                        C:\Users\Admin\AppData\Local\Temp\e57aece.exe
                        4⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        PID:1992
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3608
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3792
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3884
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3948
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4036
                          • 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:3068
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:3628

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\Temp\e5772ce.exe

                                Filesize

                                97KB

                                MD5

                                e41a864df2f5e05d062647601dd0e64a

                                SHA1

                                5b9c3d38feb12a966970b1ef21c814d5c8dc7cc9

                                SHA256

                                23cef8c6f9907f04823c8f61d143446b38844982983710db087439a12d2e7cbb

                                SHA512

                                1aff659c75fb58b043fc0644add95d07e918655b71863b77d56f98b49ee4c6d038f4e89f25ad7adc863d2e1a423aecf27862fad1bfc7127843caa8c3e0e026c2

                              • C:\Windows\SYSTEM.INI

                                Filesize

                                257B

                                MD5

                                cd12f542b5bde6c742ad8c2544b70d9a

                                SHA1

                                adeed26a769007dfdcd2a437e41762d9a8cb8e19

                                SHA256

                                4fa3fc57f1096306d55c21eb8b7c9ce237edd69befe9d56b43c7bcb9ac87fdc7

                                SHA512

                                543332a4db2c479b557d87a38d872902f5587c601013f1542efcfe5daf2d27c4474666b1d685aa2eef07ddb76d7e36856f4ec88af35b3aa8dc355b9bb1c5025b

                              • memory/452-95-0x0000000000830000-0x00000000018EA000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/452-141-0x0000000000830000-0x00000000018EA000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/452-136-0x0000000000400000-0x0000000000412000-memory.dmp

                                Filesize

                                72KB

                              • memory/452-92-0x0000000000830000-0x00000000018EA000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/452-94-0x0000000000830000-0x00000000018EA000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/452-98-0x0000000000830000-0x00000000018EA000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/452-93-0x0000000000830000-0x00000000018EA000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/452-96-0x0000000000830000-0x00000000018EA000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/452-90-0x0000000000830000-0x00000000018EA000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/1992-140-0x0000000000400000-0x0000000000412000-memory.dmp

                                Filesize

                                72KB

                              • memory/1992-58-0x0000000000400000-0x0000000000412000-memory.dmp

                                Filesize

                                72KB

                              • memory/2880-31-0x0000000000400000-0x0000000000412000-memory.dmp

                                Filesize

                                72KB

                              • memory/2880-40-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                Filesize

                                8KB

                              • memory/2880-39-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                Filesize

                                4KB

                              • memory/2880-41-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                Filesize

                                8KB

                              • memory/2880-89-0x0000000000400000-0x0000000000412000-memory.dmp

                                Filesize

                                72KB

                              • memory/3700-0-0x0000000010000000-0x0000000010020000-memory.dmp

                                Filesize

                                128KB

                              • memory/3700-12-0x0000000000AA0000-0x0000000000AA2000-memory.dmp

                                Filesize

                                8KB

                              • memory/3700-13-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

                                Filesize

                                4KB

                              • memory/3700-54-0x0000000000AA0000-0x0000000000AA2000-memory.dmp

                                Filesize

                                8KB

                              • memory/3700-27-0x0000000000AA0000-0x0000000000AA2000-memory.dmp

                                Filesize

                                8KB

                              • memory/3700-18-0x0000000000AA0000-0x0000000000AA2000-memory.dmp

                                Filesize

                                8KB

                              • memory/4144-33-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-68-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-36-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-42-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-43-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-45-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-35-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-17-0x0000000001A00000-0x0000000001A01000-memory.dmp

                                Filesize

                                4KB

                              • memory/4144-57-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-60-0x00000000004E0000-0x00000000004E2000-memory.dmp

                                Filesize

                                8KB

                              • memory/4144-62-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-63-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-65-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-37-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-85-0x0000000000400000-0x0000000000412000-memory.dmp

                                Filesize

                                72KB

                              • memory/4144-11-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-28-0x00000000004E0000-0x00000000004E2000-memory.dmp

                                Filesize

                                8KB

                              • memory/4144-26-0x00000000004E0000-0x00000000004E2000-memory.dmp

                                Filesize

                                8KB

                              • memory/4144-34-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-14-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-25-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-30-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-10-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-9-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-8-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-6-0x00000000007C0000-0x000000000187A000-memory.dmp

                                Filesize

                                16.7MB

                              • memory/4144-5-0x0000000000400000-0x0000000000412000-memory.dmp

                                Filesize

                                72KB