Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/08/2024, 12:48

General

  • Target

    962a41078971e7db867b7ffa95b2fe02_JaffaCakes118.exe

  • Size

    177KB

  • MD5

    962a41078971e7db867b7ffa95b2fe02

  • SHA1

    c25ecfd5476c096dc763f88982f64a9059ee5582

  • SHA256

    194b36a24f21ec5759a45487e14a7be58700bf9735eb5d65bd0d7e11981bd559

  • SHA512

    616d3914db35fc1af1eb69775140b4f077968378124e38a5bfba643122603796d5741408d76f77d778798451c6622d05f4879da07eadb45f7f6f2a850afefcb7

  • SSDEEP

    3072:8NQKPWDyYI0fFJltZrpReFX3OOJ4zJ+KpQ2VuwuRsbkb7M1ZmTt:8NSDyYIkFthpr24zJtq2Vu5RHb7M+R

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

Signatures

  • 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
  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • UPX packed file 9 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
  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 6 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 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:804
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:808
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:376
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2996
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3056
            • 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:3460
                  • C:\Users\Admin\AppData\Local\Temp\962a41078971e7db867b7ffa95b2fe02_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\962a41078971e7db867b7ffa95b2fe02_JaffaCakes118.exe"
                    2⤵
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • 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:3660
                    • C:\Windows\SysWOW64\netsh.exe
                      netsh firewall set opmode disable
                      3⤵
                      • Modifies Windows Firewall
                      • Event Triggered Execution: Netsh Helper DLL
                      • System Location Discovery: System Language Discovery
                      PID:3696
                      • C:\Windows\System32\Conhost.exe
                        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                        4⤵
                          PID:1476
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:4340
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:4956
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:4868
                      • C:\Windows\SysWOW64\NOTEPAD.EXE
                        "C:\Windows\system32\NOTEPAD.EXE"
                        3⤵
                        • System Location Discovery: System Language Discovery
                        PID:4460
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                    1⤵
                      PID:3556
                    • C:\Windows\system32\DllHost.exe
                      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                      1⤵
                        PID:3772
                      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                        1⤵
                          PID:3860
                        • C:\Windows\System32\RuntimeBroker.exe
                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                          1⤵
                            PID:3928
                          • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                            "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                            1⤵
                              PID:4052
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4132
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2108
                                • 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:4624
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
                                    1⤵
                                      PID:2456
                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=127.0.6533.89 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=127.0.2651.86 --initial-client-data=0x238,0x23c,0x240,0x234,0x248,0x7ff85c6cd198,0x7ff85c6cd1a4,0x7ff85c6cd1b0
                                        2⤵
                                          PID:3672
                                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2140,i,11708048364682646792,608099842549576907,262144 --variations-seed-version --mojo-platform-channel-handle=2136 /prefetch:2
                                          2⤵
                                            PID:2472
                                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --field-trial-handle=1820,i,11708048364682646792,608099842549576907,262144 --variations-seed-version --mojo-platform-channel-handle=2172 /prefetch:3
                                            2⤵
                                              PID:5008
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --field-trial-handle=2400,i,11708048364682646792,608099842549576907,262144 --variations-seed-version --mojo-platform-channel-handle=2716 /prefetch:8
                                              2⤵
                                                PID:2952
                                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4364,i,11708048364682646792,608099842549576907,262144 --variations-seed-version --mojo-platform-channel-handle=4372 /prefetch:8
                                                2⤵
                                                  PID:2136
                                              • C:\Windows\system32\backgroundTaskHost.exe
                                                "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                                1⤵
                                                  PID:4292
                                                • C:\Windows\system32\backgroundTaskHost.exe
                                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                  1⤵
                                                    PID:4948
                                                  • C:\Windows\System32\RuntimeBroker.exe
                                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                    1⤵
                                                      PID:2592
                                                    • C:\Windows\System32\RuntimeBroker.exe
                                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                      1⤵
                                                        PID:2660
                                                      • C:\Windows\system32\DllHost.exe
                                                        C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                                        1⤵
                                                          PID:2496
                                                        • C:\Windows\system32\backgroundTaskHost.exe
                                                          "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                          1⤵
                                                            PID:3992

                                                          Network

                                                          MITRE ATT&CK Enterprise v15

                                                          Replay Monitor

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                                                          Downloads

                                                          • memory/3660-43-0x0000000002440000-0x0000000003472000-memory.dmp

                                                            Filesize

                                                            16.2MB

                                                          • memory/3660-46-0x0000000002440000-0x0000000003472000-memory.dmp

                                                            Filesize

                                                            16.2MB

                                                          • memory/3660-3-0x0000000002440000-0x0000000003472000-memory.dmp

                                                            Filesize

                                                            16.2MB

                                                          • memory/3660-7-0x0000000002440000-0x0000000003472000-memory.dmp

                                                            Filesize

                                                            16.2MB

                                                          • memory/3660-13-0x0000000003A50000-0x0000000003A52000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/3660-70-0x0000000003A50000-0x0000000003A52000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/3660-61-0x0000000002440000-0x0000000003472000-memory.dmp

                                                            Filesize

                                                            16.2MB

                                                          • memory/3660-0-0x0000000001000000-0x000000000102D000-memory.dmp

                                                            Filesize

                                                            180KB

                                                          • memory/3660-16-0x0000000003A50000-0x0000000003A52000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/3660-10-0x0000000003AE0000-0x0000000003AE1000-memory.dmp

                                                            Filesize

                                                            4KB

                                                          • memory/3660-4-0x0000000002440000-0x0000000003472000-memory.dmp

                                                            Filesize

                                                            16.2MB

                                                          • memory/3660-20-0x0000000002440000-0x0000000003472000-memory.dmp

                                                            Filesize

                                                            16.2MB

                                                          • memory/3660-9-0x0000000003A50000-0x0000000003A52000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/3660-24-0x0000000002440000-0x0000000003472000-memory.dmp

                                                            Filesize

                                                            16.2MB

                                                          • memory/3660-37-0x0000000002440000-0x0000000003472000-memory.dmp

                                                            Filesize

                                                            16.2MB

                                                          • memory/3696-17-0x00000000007E0000-0x00000000007E2000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/3696-21-0x00000000007E0000-0x00000000007E2000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/3696-18-0x00000000007E0000-0x00000000007E2000-memory.dmp

                                                            Filesize

                                                            8KB

                                                          • memory/3696-15-0x00000000007F0000-0x00000000007F1000-memory.dmp

                                                            Filesize

                                                            4KB

                                                          • memory/4340-79-0x0000000000DB0000-0x0000000000DC7000-memory.dmp

                                                            Filesize

                                                            92KB

                                                          • memory/4956-83-0x0000000000800000-0x0000000000817000-memory.dmp

                                                            Filesize

                                                            92KB