Analysis

  • max time kernel
    148s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/07/2024, 02:44

General

  • Target

    65d53fb1e19ef6eecc896654f2bd1413_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    65d53fb1e19ef6eecc896654f2bd1413

  • SHA1

    0a1d331c1faa5487a95c30e86db0a48ed6dfaea5

  • SHA256

    f49a73c54c65cd73ed0ffafb7ce6542f3b1c372c333183b076314c4bfe85bee1

  • SHA512

    247fda467d804ab4878330b87d6fd7ff4cf358bec3e3e93fe17a838c18e5de8523a89bfa45150b394667d591dd73335ce0bdd939b750916386675a72a0b8aa82

  • SSDEEP

    1536:RzQGBtmR62pD+Fz+CSbj0DNWgQe+KQApfFKPWHk9xZ7Nx:RbjiSFSzbj00gQPGKPWHk9xZ3

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
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • 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 11 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 30 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:800
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:804
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:64
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2964
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3036
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2800
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3464
                  • C:\Users\Admin\AppData\Local\Temp\65d53fb1e19ef6eecc896654f2bd1413_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\65d53fb1e19ef6eecc896654f2bd1413_JaffaCakes118.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • 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:4744
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3600
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3784
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3876
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3940
                        • 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:4008
                            • 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:2688
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:5032
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:1308
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:552
                                    • C:\Windows\system32\BackgroundTaskHost.exe
                                      "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
                                      1⤵
                                        PID:1772
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1812
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          1⤵
                                            PID:456
                                          • C:\Windows\system32\backgroundTaskHost.exe
                                            "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                            1⤵
                                              PID:324
                                            • C:\Windows\system32\DllHost.exe
                                              C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                              1⤵
                                                PID:3408
                                              • C:\Windows\System32\RuntimeBroker.exe
                                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                1⤵
                                                  PID:4244

                                                Network

                                                MITRE ATT&CK Enterprise v15

                                                Replay Monitor

                                                Loading Replay Monitor...

                                                Downloads

                                                • F:\kfdqd.pif

                                                  Filesize

                                                  100KB

                                                  MD5

                                                  ab917caf76bdc97109fecf9b16b3edb8

                                                  SHA1

                                                  26989d7c0395a5935749b6083a6131cc73d8ee53

                                                  SHA256

                                                  ebec5824e6cc14a0fd34d2235395427fbe8d0e8e14bab386ad0543e995b87f92

                                                  SHA512

                                                  05920788e642fd346e82503a7925a27b9c402514b7cce853a625d58b1d9d81774f88b86550e000c119a59cdb05120a6b11bfcd9946f106dd7b487103d7e64e74

                                                • memory/4744-26-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-17-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-6-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-3-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-10-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-9-0x0000000003240000-0x0000000003241000-memory.dmp

                                                  Filesize

                                                  4KB

                                                • memory/4744-4-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-7-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-12-0x0000000003230000-0x0000000003232000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/4744-8-0x0000000003230000-0x0000000003232000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/4744-11-0x0000000003230000-0x0000000003232000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/4744-14-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-15-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-32-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-16-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-30-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-18-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-19-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-20-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-23-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-24-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-0-0x0000000000400000-0x0000000000414000-memory.dmp

                                                  Filesize

                                                  80KB

                                                • memory/4744-5-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-28-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-13-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-34-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-35-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-36-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-37-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-38-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-40-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-42-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-44-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-46-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-47-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-55-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-57-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-59-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-60-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-63-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-64-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-65-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-67-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB

                                                • memory/4744-70-0x0000000003230000-0x0000000003232000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/4744-1-0x00000000021A0000-0x000000000322E000-memory.dmp

                                                  Filesize

                                                  16.6MB