Analysis

  • max time kernel
    122s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-08-2024 19:32

General

  • Target

    ac48f4c7b48dd71e17c4a5c4701abc3a_JaffaCakes118.exe

  • Size

    3.3MB

  • MD5

    ac48f4c7b48dd71e17c4a5c4701abc3a

  • SHA1

    83da8910b3f61a1c96dcac4abf920b71ea6b785c

  • SHA256

    97e699febb9f14fec1f29d9ea6c53a034ff18b3e742cee39fab64e5e378f3b9b

  • SHA512

    b5ad4c8fc3861c1e5660c67530ddcfdfda9a28cd41a448d9d2995f6dd0c192338bd59d42aaa0ca3a6575e82ab5abfb5365ff311b9efd3743ae4f5685cbb3ba96

  • SSDEEP

    98304:PGDCGpKOaunZsscpNUg8z7AYsCZpbTfVLasRRgcx:PYCGpB7niscsg+7AIJV1RRtx

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
  • Executes dropped EXE 1 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 11 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • 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:792
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:800
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:332
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2580
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2608
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2760
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3588
                  • C:\Users\Admin\AppData\Local\Temp\ac48f4c7b48dd71e17c4a5c4701abc3a_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\ac48f4c7b48dd71e17c4a5c4701abc3a_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
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:1536
                    • C:\Users\Admin\AppData\Local\Temp\IDM_Setup_Temp\IDM1.tmp
                      "C:\Users\Admin\AppData\Local\Temp\IDM_Setup_Temp\IDM1.tmp" -d "C:\Users\Admin\AppData\Local\Temp\IDM_Setup_Temp\"
                      3⤵
                      • Executes dropped EXE
                      • System Location Discovery: System Language Discovery
                      PID:1120
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3704
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3880
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3972
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4040
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:960
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4192
                            • 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:1916
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1364
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:1860
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:2968
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4488
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:2040

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Temp\IDM_Setup_Temp\IDM1.tmp

                                          Filesize

                                          137KB

                                          MD5

                                          30ba75437387e9abdbc72c0c94ffe47a

                                          SHA1

                                          1a077d1d010236e408945b8eedb392c33252346e

                                          SHA256

                                          a9f39a8244f651ee7696fd74a7f88320c9b3d8184c10e8db1a3c014ee5562391

                                          SHA512

                                          570d015703a93ee0bb3de3c6b14ed4e6f64872558b4ffe3d7d597fca8b28795af9fd6761ba2f983e9bce04286287a5ce018f98c51f4d25db8cbdfc2bb5f04ef3

                                        • C:\ifchl.pif

                                          Filesize

                                          100KB

                                          MD5

                                          efd4a9ce5d01566be7ebc286ac55a1fd

                                          SHA1

                                          5ccb5fa6d84b01246aca8e4de04233224e44d077

                                          SHA256

                                          5a725087a44d1641dc470a983944a7e1ac6ede85e0c2151224fa27100355b8d8

                                          SHA512

                                          8e9733f90c610cb92c7a2a1efad3a2bacb6f718476f9164ee16fcd94229b240aed75c4536276dad818c8d86069a365d578296be476a481a8f2e12367b66c539a

                                        • memory/1120-34-0x0000000000840000-0x0000000000841000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/1120-35-0x0000000000830000-0x0000000000832000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/1120-36-0x0000000000400000-0x0000000000425000-memory.dmp

                                          Filesize

                                          148KB

                                        • memory/1120-18-0x0000000000400000-0x0000000000425000-memory.dmp

                                          Filesize

                                          148KB

                                        • memory/1536-11-0x00000000008C0000-0x00000000008C2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/1536-37-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-7-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-12-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-13-0x0000000000400000-0x000000000041D000-memory.dmp

                                          Filesize

                                          116KB

                                        • memory/1536-9-0x0000000003390000-0x0000000003391000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/1536-8-0x00000000008C0000-0x00000000008C2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/1536-0-0x0000000000400000-0x000000000041D000-memory.dmp

                                          Filesize

                                          116KB

                                        • memory/1536-19-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-20-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-21-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-22-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-23-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-24-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-25-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-26-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-28-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-29-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-30-0x0000000000400000-0x000000000041D000-memory.dmp

                                          Filesize

                                          116KB

                                        • memory/1536-31-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-5-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-3-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-6-0x0000000000401000-0x0000000000402000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/1536-10-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-38-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-40-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-42-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-45-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-46-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-48-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-49-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-50-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-53-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-55-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-56-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-58-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-61-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-66-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-68-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-70-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-72-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-74-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-75-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-77-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-80-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/1536-4-0x00000000021C0000-0x000000000324E000-memory.dmp

                                          Filesize

                                          16.6MB