Analysis

  • max time kernel
    144s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-06-2024 21:27

General

  • Target

    0f96ee2962b0c0be8974f151205be9d3_JaffaCakes118.exe

  • Size

    336KB

  • MD5

    0f96ee2962b0c0be8974f151205be9d3

  • SHA1

    7af5781510cc7ddd6a7c4a06c0cef142c0e3bb0a

  • SHA256

    958c736bb73157af0bf2ad7715e56b0cc7264cc4b844db71778d817f60e9ef0c

  • SHA512

    d1440591b81c8dd833275de2b6607b9888d6236cbc54f0e70f832ef7652d1e5f094e66b5f2ffd197fcdfdb96f410aa510bd114638fd91d1ea5a6deb8c535f610

  • SSDEEP

    6144:2ofwe61ykJTbHho6VlWcF302/ZHQ9dNOaeJ:InBJWcFpQ9d4rJ

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 4 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
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 48 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:384
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
          1⤵
            PID:2508
          • C:\Windows\system32\sihost.exe
            sihost.exe
            1⤵
              PID:2516
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2656
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3536
                  • C:\Users\Admin\AppData\Local\Temp\0f96ee2962b0c0be8974f151205be9d3_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\0f96ee2962b0c0be8974f151205be9d3_JaffaCakes118.exe"
                    2⤵
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Suspicious use of SetThreadContext
                    • Drops file in Windows directory
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:4724
                    • C:\Windows\SysWOW64\netsh.exe
                      netsh firewall set opmode disable
                      3⤵
                      • Modifies Windows Firewall
                      • Event Triggered Execution: Netsh Helper DLL
                      PID:2312
                    • C:\Users\Admin\AppData\Local\Temp\0f96ee2962b0c0be8974f151205be9d3_JaffaCakes118.exe
                      "C:\Users\Admin\AppData\Local\Temp\0f96ee2962b0c0be8974f151205be9d3_JaffaCakes118.exe"
                      3⤵
                      • Suspicious use of SetThreadContext
                      • Suspicious use of SetWindowsHookEx
                      • Suspicious use of WriteProcessMemory
                      PID:3776
                      • C:\Users\Admin\AppData\Local\Temp\0f96ee2962b0c0be8974f151205be9d3_JaffaCakes118.exe
                        4⤵
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of WriteProcessMemory
                        PID:1840
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3656
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3832
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3928
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3996
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:1276
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3764
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:416
                              • 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:4976
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
                                  1⤵
                                    PID:964
                                    • 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=125.0.6422.142 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=125.0.2535.92 --initial-client-data=0x240,0x244,0x248,0x23c,0x2b0,0x7ffe09c94ef8,0x7ffe09c94f04,0x7ffe09c94f10
                                      2⤵
                                        PID:1492
                                      • 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=2276,i,16866810346450717340,3849854439116899380,262144 --variations-seed-version --mojo-platform-channel-handle=2272 /prefetch:2
                                        2⤵
                                          PID:2404
                                        • 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=1936,i,16866810346450717340,3849854439116899380,262144 --variations-seed-version --mojo-platform-channel-handle=2428 /prefetch:3
                                          2⤵
                                            PID:4040
                                          • 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=2248,i,16866810346450717340,3849854439116899380,262144 --variations-seed-version --mojo-platform-channel-handle=2508 /prefetch:8
                                            2⤵
                                              PID:1816
                                            • 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=4356,i,16866810346450717340,3849854439116899380,262144 --variations-seed-version --mojo-platform-channel-handle=4360 /prefetch:8
                                              2⤵
                                                PID:2536
                                            • C:\Windows\System32\RuntimeBroker.exe
                                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                                              1⤵
                                                PID:4664
                                              • C:\Windows\System32\RuntimeBroker.exe
                                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                1⤵
                                                  PID:1820
                                                • C:\Windows\system32\backgroundTaskHost.exe
                                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                                  1⤵
                                                    PID:1496
                                                  • C:\Windows\system32\backgroundTaskHost.exe
                                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                    1⤵
                                                      PID:4748

                                                    Network

                                                    MITRE ATT&CK Enterprise v15

                                                    Replay Monitor

                                                    Loading Replay Monitor...

                                                    Downloads

                                                    • memory/1840-27-0x0000000000400000-0x0000000000409000-memory.dmp

                                                      Filesize

                                                      36KB

                                                    • memory/1840-52-0x0000000000400000-0x0000000000409000-memory.dmp

                                                      Filesize

                                                      36KB

                                                    • memory/1840-48-0x0000000010000000-0x0000000010013000-memory.dmp

                                                      Filesize

                                                      76KB

                                                    • memory/1840-38-0x0000000000400000-0x0000000000409000-memory.dmp

                                                      Filesize

                                                      36KB

                                                    • memory/1840-25-0x0000000000400000-0x0000000000409000-memory.dmp

                                                      Filesize

                                                      36KB

                                                    • memory/2312-11-0x00000000008C0000-0x00000000008C1000-memory.dmp

                                                      Filesize

                                                      4KB

                                                    • memory/2312-43-0x00000000008B0000-0x00000000008B2000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/2312-42-0x00000000008B0000-0x00000000008B2000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/3536-49-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

                                                      Filesize

                                                      4KB

                                                    • memory/3536-47-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

                                                      Filesize

                                                      28KB

                                                    • memory/3776-16-0x0000000000400000-0x0000000000407000-memory.dmp

                                                      Filesize

                                                      28KB

                                                    • memory/3776-20-0x0000000000400000-0x0000000000407000-memory.dmp

                                                      Filesize

                                                      28KB

                                                    • memory/3776-41-0x0000000000400000-0x0000000000407000-memory.dmp

                                                      Filesize

                                                      28KB

                                                    • memory/4724-0-0x0000000000400000-0x0000000000435000-memory.dmp

                                                      Filesize

                                                      212KB

                                                    • memory/4724-18-0x0000000002A40000-0x0000000003A73000-memory.dmp

                                                      Filesize

                                                      16.2MB

                                                    • memory/4724-28-0x0000000002A40000-0x0000000003A73000-memory.dmp

                                                      Filesize

                                                      16.2MB

                                                    • memory/4724-29-0x00000000020E0000-0x00000000020E2000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/4724-21-0x0000000000400000-0x0000000000435000-memory.dmp

                                                      Filesize

                                                      212KB

                                                    • memory/4724-6-0x0000000002A40000-0x0000000003A73000-memory.dmp

                                                      Filesize

                                                      16.2MB

                                                    • memory/4724-15-0x00000000020E0000-0x00000000020E2000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/4724-9-0x0000000002A20000-0x0000000002A21000-memory.dmp

                                                      Filesize

                                                      4KB

                                                    • memory/4724-8-0x00000000020E0000-0x00000000020E2000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/4724-1-0x0000000002A40000-0x0000000003A73000-memory.dmp

                                                      Filesize

                                                      16.2MB