Analysis

  • max time kernel
    122s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-12-2024 09:52

General

  • Target

    d1d47d3424c8cdf825d16142abbef6cc_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    d1d47d3424c8cdf825d16142abbef6cc

  • SHA1

    97d00c03ac045913e6b2bc93bc91f2a146dbf1fb

  • SHA256

    d8b7d3f5e3708504a4834279bade0905859179c13eef96d5b3578a0bb8b193e8

  • SHA512

    17175b11a77f1d7c0894ccd4b4e572fe6600799f0b0257f6d7e25421c77eff15f510fcafcfc9434b925ef30698e259743c3f47686875da7d1062abed4fc90987

  • SSDEEP

    3072:y5xs3Ct6QPFz85LQLhb26m7HOsfRPAtZ9aPjbxv:kxs3XQJ85EFbUHrRG2B

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 38 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:764
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:772
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1012
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2784
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:760
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3100
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3440
                  • C:\Users\Admin\AppData\Local\Temp\d1d47d3424c8cdf825d16142abbef6cc_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\d1d47d3424c8cdf825d16142abbef6cc_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
                    • System Location Discovery: System Language Discovery
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:4836
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3552
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3760
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3872
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3936
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4032
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:2236
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4188
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4628
                                • 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:2716
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4228

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    • C:\bdns.pif

                                      Filesize

                                      100KB

                                      MD5

                                      012af9e02f0f62f2590e24e98ddf6bad

                                      SHA1

                                      7982efb5679508022f2d3b4913b52548dac43f78

                                      SHA256

                                      80427886c049ae4f41dfe85830555fafbe1f042bd7276978962d78099d963d5c

                                      SHA512

                                      f6bc151fe0e51a2da415cb37138358a216c96d14e29beca46f206c6cc970dd0efa219276b09e844afc86e0b171a39438b2e5ffe03977c727b8bc31087e36d409

                                    • memory/4836-25-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-1-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-9-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-28-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-14-0x0000000000670000-0x0000000000672000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/4836-5-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-15-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-11-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-12-0x0000000000670000-0x0000000000672000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/4836-13-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-4-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-3-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-7-0x0000000000680000-0x0000000000681000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/4836-6-0x0000000000670000-0x0000000000672000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/4836-16-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-17-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-18-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-31-0x0000000000670000-0x0000000000672000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/4836-20-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-23-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-24-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-0-0x0000000000400000-0x0000000000413000-memory.dmp

                                      Filesize

                                      76KB

                                    • memory/4836-8-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-10-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-19-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-32-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-33-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-36-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-40-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-42-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-43-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-44-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-46-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-48-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-51-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-52-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-58-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-59-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-61-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-64-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-66-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-68-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-69-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-30-0x0000000002330000-0x00000000033BE000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/4836-79-0x0000000000400000-0x0000000000413000-memory.dmp

                                      Filesize

                                      76KB