Analysis

  • max time kernel
    122s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/03/2025, 10:10

General

  • Target

    JaffaCakes118_519f8a5e0c097032e149ffcea5556531.exe

  • Size

    100KB

  • MD5

    519f8a5e0c097032e149ffcea5556531

  • SHA1

    f0ca2066e0ff70a6a0b69400289de3e059a7bd6b

  • SHA256

    5997db695b551276bfb1dd25a803e8d7e88dc6930a6e63a6f980eba792260956

  • SHA512

    3d972a7abf2776767e0e2eea52f1d3913bc844e23071fcd8d7abc4e28ca41314d3d019f726dd7c996a50e1b87e5ecedbcbf336d335392509ad3e7c96ef380e86

  • SSDEEP

    1536:BbXZ6xxQu1YHaWXCT6fr+c6truzqE1HmQ6hf9R+425OUo1FNydw2Jzhy7npxwgIN:BFziWXa6otxmghVR+d530NUwItyjXJE

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:768
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:772
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2652
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2828
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2972
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3488
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_519f8a5e0c097032e149ffcea5556531.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_519f8a5e0c097032e149ffcea5556531.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:2068
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3620
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3808
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3956
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4036
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3508
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3880
                            • 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\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3160
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:4460
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4384
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:1884
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1444
                                        • C:\Windows\system32\BackgroundTransferHost.exe
                                          "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1
                                          1⤵
                                            PID:4956
                                          • C:\Windows\system32\backgroundTaskHost.exe
                                            "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                            1⤵
                                              PID:4748
                                            • C:\Windows\system32\DllHost.exe
                                              C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                              1⤵
                                                PID:376

                                              Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • F:\jjxq.pif

                                                Filesize

                                                100KB

                                                MD5

                                                6f7e3a4e5378f1bf5fd8e345188fe283

                                                SHA1

                                                dc8d3426ce9d122c2495e3c86b2ae2799664ad39

                                                SHA256

                                                b9835d8c4dab65ec217f3e4cda95e350b9f8aef460224265c201913662c6e0bb

                                                SHA512

                                                ddd80382e4f2f1b2c93245e9428978dc2f903fb1736e83014db801107f08af5835cb6270e6e7efe86010a5a2f969d658e07eb1be7b9c1b4c0601bd0ef56a2799

                                              • memory/2068-26-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-18-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-5-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-8-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-12-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-9-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-13-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-11-0x0000000000720000-0x0000000000722000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/2068-14-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-15-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-10-0x0000000000720000-0x0000000000722000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/2068-6-0x0000000000720000-0x0000000000722000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/2068-7-0x00000000033E0000-0x00000000033E1000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/2068-30-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-17-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-28-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-19-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-20-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-22-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-23-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-24-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-0-0x0000000000400000-0x0000000000414000-memory.dmp

                                                Filesize

                                                80KB

                                              • memory/2068-3-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-27-0x0000000000720000-0x0000000000722000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/2068-16-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-31-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-35-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-36-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-37-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-44-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-45-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-48-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-49-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-52-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-53-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-56-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-57-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-60-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-61-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-63-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-66-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-67-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-68-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-4-0x00000000021D0000-0x000000000325E000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2068-78-0x0000000000400000-0x0000000000414000-memory.dmp

                                                Filesize

                                                80KB