Analysis

  • max time kernel
    122s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-02-2025 18:15

General

  • Target

    JaffaCakes118_a25510da8ef3ab36f25d0b591be5e011.exe

  • Size

    100KB

  • MD5

    a25510da8ef3ab36f25d0b591be5e011

  • SHA1

    b0a41782a3dc02c9c325f9728881845e576d0970

  • SHA256

    55c4ec6ee0a3e3d55edcd560fbad8658783781e0c9327f3c1a9d807dc7acd930

  • SHA512

    0537586fcd16c79a517cd8c2a7166351cc99f83301c24ac6cb0e3bc69fe49d6fa2f3c78f68e9be028a239257c4bdfe47819b73b861e4078da11d5c33128fe8fd

  • SSDEEP

    1536:Vg6Ly3wu712Ve+0DYRABx4IMkAfwUQ8i3c56OLRvqHGN:Vgpgu74HuYRA47NNUs5jF

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 39 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: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:2968
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3040
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:532
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3452
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a25510da8ef3ab36f25d0b591be5e011.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a25510da8ef3ab36f25d0b591be5e011.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:4008
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3576
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3756
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3848
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3952
                        • 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\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3884
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4332
                              • 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:1776
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:832
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                    1⤵
                                      PID:1244
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:3032
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:2348
                                        • C:\Windows\system32\backgroundTaskHost.exe
                                          "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                          1⤵
                                            PID:3700
                                          • C:\Windows\System32\RuntimeBroker.exe
                                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                                            1⤵
                                              PID:4724

                                            Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • C:\tapufq.pif

                                              Filesize

                                              100KB

                                              MD5

                                              c54f26f42d86f5edcd63bf17c24345b4

                                              SHA1

                                              d53dae7895b31a0aff70b0e907c0c6036a320aa9

                                              SHA256

                                              a17288c70d9e770ac5cdc38f4e2aa1465a830aeb78a398aa1c8c9f1044c656c8

                                              SHA512

                                              cd93de3677e469b5aea208a54114abcbfd111562d9bce9e717bd863de5d6b5b8e629884b5c2302ccb93ae38af7574deac595ebed3d7f5baa742ba1b68b088448

                                            • memory/4008-24-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-5-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-8-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-10-0x0000000003F40000-0x0000000003F41000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/4008-7-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-12-0x0000000003DF0000-0x0000000003DF2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/4008-11-0x0000000003DF0000-0x0000000003DF2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/4008-4-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-3-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-9-0x0000000003DF0000-0x0000000003DF2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/4008-1-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-13-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-14-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-15-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-16-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-17-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-25-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-20-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-19-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-22-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-23-0x0000000003DF0000-0x0000000003DF2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/4008-0-0x0000000000400000-0x0000000000416000-memory.dmp

                                              Filesize

                                              88KB

                                            • memory/4008-28-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-6-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-18-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-30-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-32-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-34-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-37-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-39-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-41-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-42-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-46-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-45-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-47-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-49-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-56-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-58-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-59-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-60-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-63-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-64-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-66-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-67-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-27-0x0000000002190000-0x000000000321E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4008-79-0x0000000000400000-0x0000000000416000-memory.dmp

                                              Filesize

                                              88KB