Analysis

  • max time kernel
    122s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-06-2024 22:31

General

  • Target

    0fc4de0c2d026bfeb165011079793e50_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    0fc4de0c2d026bfeb165011079793e50

  • SHA1

    6644a28d089f14026e5ef3cd33db8375d99e2b43

  • SHA256

    e34a39250fe3a0e27506c1322b3dd5a77b092479dbbcbb85a0d0dbe6490497de

  • SHA512

    078347f0275d9f03a4045633d54c6aaed985b70936738f232a9eccec56340a172139559833d8a0f91735885f7835be7d6001a93a27cd48768e696a11a23dfa8d

  • SSDEEP

    1536:Emobgq+FeM8pB78MlTSFsdbRC7I0SfKvmu4yQAfBT4WNW1/OSE0aNANP7h:EmoE18cMxb/0hvm04WNWu0Vt

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.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • UPX packed file 39 IoCs

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

  • 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.

  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:796
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2644
          • 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:2756
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3544
                  • C:\Users\Admin\AppData\Local\Temp\0fc4de0c2d026bfeb165011079793e50_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\0fc4de0c2d026bfeb165011079793e50_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
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:3128
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3656
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3848
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:4008
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4072
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2780
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3944
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2376
                              • 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:1240

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • F:\ylqif.pif

                                  Filesize

                                  100KB

                                  MD5

                                  8a616995f69d124b511ae540f70f45d0

                                  SHA1

                                  4dfe837caa932ad50ff414f83323baa457cc9122

                                  SHA256

                                  906b4f50494cca9ab2f06098079111c41394e61d16ac634c5ed947968b8cf85d

                                  SHA512

                                  9fd109764b78f0df619c3baacc4f108edee791a98f230b2d111641a47f497695fca66a66e75bce7192369755ab3126050b9cde69b6b75db9fa413b74fdcf01da

                                • memory/3128-24-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-69-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-11-0x0000000003E60000-0x0000000003E62000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3128-26-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-12-0x0000000003E60000-0x0000000003E62000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3128-7-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-6-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-5-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-9-0x00000000040B0000-0x00000000040B1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/3128-8-0x0000000003E60000-0x0000000003E62000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3128-4-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-13-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-14-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-15-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-16-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-17-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-18-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-29-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-20-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-22-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-23-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-0-0x0000000000400000-0x0000000000415000-memory.dmp

                                  Filesize

                                  84KB

                                • memory/3128-10-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-3-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-19-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-31-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-34-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-36-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-38-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-45-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-47-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-49-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-51-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-53-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-55-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-57-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-59-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-60-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-61-0x0000000003E60000-0x0000000003E62000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3128-63-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-65-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-67-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-68-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-27-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3128-1-0x0000000002180000-0x000000000320E000-memory.dmp

                                  Filesize

                                  16.6MB