Analysis

  • max time kernel
    142s
  • max time network
    117s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-07-2024 03:19

General

  • Target

    2473c103ee84b7a28a5c0e032a8c94c8_JaffaCakes118.exe

  • Size

    52KB

  • MD5

    2473c103ee84b7a28a5c0e032a8c94c8

  • SHA1

    bd2b4d41cba9ad53a2a255b9d3b1fe7351c7375d

  • SHA256

    e9eb7764af208a98c5f9a166a5c8c7d758e14509ec04c485ad61c37770119f02

  • SHA512

    1ff22ad09eb8d91677e0722e35faa78d3a68c57bddba267d7a79c808348ba88b1314ffdc9403aa5c0b53e8230c96c78022e5625fb30006b079ea41670eac788e

  • SSDEEP

    1536:4qR7Kikdqiv/tIOfpLayWCAy4y5JeEpD6s3:7ugiv1NgNCAy4yZJf

Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 3 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • UPX packed file 11 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:612
      • C:\Windows\system32\fontdrvhost.exe
        "fontdrvhost.exe"
        2⤵
          PID:776
        • C:\Windows\system32\dwm.exe
          "dwm.exe"
          2⤵
            PID:316
        • C:\Windows\system32\lsass.exe
          C:\Windows\system32\lsass.exe
          1⤵
            PID:676
          • C:\Windows\system32\fontdrvhost.exe
            "fontdrvhost.exe"
            1⤵
              PID:780
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k DcomLaunch -p
              1⤵
                PID:796
                • C:\Windows\system32\wbem\unsecapp.exe
                  C:\Windows\system32\wbem\unsecapp.exe -Embedding
                  2⤵
                    PID:3084
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    2⤵
                      PID:3864
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      2⤵
                        PID:3956
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        2⤵
                          PID:4020
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          2⤵
                            PID:732
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            2⤵
                              PID:3920
                            • C:\Windows\system32\SppExtComObj.exe
                              C:\Windows\system32\SppExtComObj.exe -Embedding
                              2⤵
                                PID:544
                              • C:\Windows\system32\DllHost.exe
                                C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                2⤵
                                  PID:516
                                • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
                                  "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
                                  2⤵
                                    PID:4728
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    2⤵
                                      PID:4836
                                    • C:\Windows\system32\wbem\wmiprvse.exe
                                      C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
                                      2⤵
                                        PID:1788
                                      • C:\Windows\System32\mousocoreworker.exe
                                        C:\Windows\System32\mousocoreworker.exe -Embedding
                                        2⤵
                                          PID:3796
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k RPCSS -p
                                        1⤵
                                          PID:904
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
                                          1⤵
                                            PID:956
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
                                            1⤵
                                              PID:736
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                                              1⤵
                                                PID:1008
                                              • C:\Windows\System32\svchost.exe
                                                C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
                                                1⤵
                                                  PID:512
                                                • C:\Windows\system32\svchost.exe
                                                  C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                                  1⤵
                                                    PID:1100
                                                  • C:\Windows\System32\svchost.exe
                                                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                                                    1⤵
                                                      PID:1112
                                                    • C:\Windows\System32\svchost.exe
                                                      C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                                      1⤵
                                                        PID:1136
                                                      • C:\Windows\system32\svchost.exe
                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                                                        1⤵
                                                          PID:1164
                                                          • C:\Windows\system32\taskhostw.exe
                                                            taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                                                            2⤵
                                                              PID:3028
                                                          • C:\Windows\system32\svchost.exe
                                                            C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                                            1⤵
                                                              PID:1244
                                                            • C:\Windows\system32\svchost.exe
                                                              C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                                              1⤵
                                                                PID:1308
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                                                1⤵
                                                                  PID:1320
                                                                • C:\Windows\system32\svchost.exe
                                                                  C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                                                  1⤵
                                                                    PID:1408
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                                                    1⤵
                                                                      PID:1508
                                                                      • C:\Windows\system32\sihost.exe
                                                                        sihost.exe
                                                                        2⤵
                                                                          PID:2696
                                                                      • C:\Windows\system32\svchost.exe
                                                                        C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                                                        1⤵
                                                                          PID:1548
                                                                        • C:\Windows\System32\svchost.exe
                                                                          C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                                                          1⤵
                                                                            PID:1564
                                                                          • C:\Windows\System32\svchost.exe
                                                                            C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                                                            1⤵
                                                                              PID:1580
                                                                            • C:\Windows\system32\svchost.exe
                                                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                                                              1⤵
                                                                                PID:1712
                                                                              • C:\Windows\System32\svchost.exe
                                                                                C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                                                1⤵
                                                                                  PID:1740
                                                                                • C:\Windows\System32\svchost.exe
                                                                                  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                                                                  1⤵
                                                                                    PID:1748
                                                                                  • C:\Windows\System32\svchost.exe
                                                                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                    1⤵
                                                                                      PID:1844
                                                                                    • C:\Windows\system32\svchost.exe
                                                                                      C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                                                      1⤵
                                                                                        PID:1988
                                                                                      • C:\Windows\system32\svchost.exe
                                                                                        C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                                                        1⤵
                                                                                          PID:2028
                                                                                        • C:\Windows\System32\svchost.exe
                                                                                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                          1⤵
                                                                                            PID:2040
                                                                                          • C:\Windows\system32\svchost.exe
                                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                                            1⤵
                                                                                              PID:1060
                                                                                            • C:\Windows\System32\svchost.exe
                                                                                              C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                                                              1⤵
                                                                                                PID:1956
                                                                                              • C:\Windows\System32\spoolsv.exe
                                                                                                C:\Windows\System32\spoolsv.exe
                                                                                                1⤵
                                                                                                  PID:2164
                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                  C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                                                                                  1⤵
                                                                                                    PID:2212
                                                                                                  • C:\Windows\System32\svchost.exe
                                                                                                    C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                                                                    1⤵
                                                                                                      PID:2308
                                                                                                    • C:\Windows\System32\svchost.exe
                                                                                                      C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                                                                      1⤵
                                                                                                        PID:2392
                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                                                        1⤵
                                                                                                          PID:2604
                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                          C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                                                          1⤵
                                                                                                            PID:2616
                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                                                            1⤵
                                                                                                              PID:2716
                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                              C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                                                              1⤵
                                                                                                                PID:2780
                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                                                                1⤵
                                                                                                                  PID:2840
                                                                                                                • C:\Windows\sysmon.exe
                                                                                                                  C:\Windows\sysmon.exe
                                                                                                                  1⤵
                                                                                                                    PID:2868
                                                                                                                  • C:\Windows\System32\svchost.exe
                                                                                                                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                                                                    1⤵
                                                                                                                      PID:2892
                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                                                                      1⤵
                                                                                                                        PID:2904
                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
                                                                                                                        1⤵
                                                                                                                          PID:3076
                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                          C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                                                                          1⤵
                                                                                                                            PID:3496
                                                                                                                          • C:\Windows\Explorer.EXE
                                                                                                                            C:\Windows\Explorer.EXE
                                                                                                                            1⤵
                                                                                                                              PID:3508
                                                                                                                              • C:\Users\Admin\AppData\Local\Temp\2473c103ee84b7a28a5c0e032a8c94c8_JaffaCakes118.exe
                                                                                                                                "C:\Users\Admin\AppData\Local\Temp\2473c103ee84b7a28a5c0e032a8c94c8_JaffaCakes118.exe"
                                                                                                                                2⤵
                                                                                                                                • Loads dropped DLL
                                                                                                                                • Adds Run key to start application
                                                                                                                                • Drops file in System32 directory
                                                                                                                                • Suspicious behavior: EnumeratesProcesses
                                                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                                                • Suspicious use of WriteProcessMemory
                                                                                                                                PID:3192
                                                                                                                                • C:\Windows\SysWOW64\taskdir.exe
                                                                                                                                  2473c103ee84b7a28a5c0e032a8c94c8_JaffaCakes118.exe
                                                                                                                                  3⤵
                                                                                                                                  • Executes dropped EXE
                                                                                                                                  • Loads dropped DLL
                                                                                                                                  • Drops file in System32 directory
                                                                                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                                                                                  PID:1204
                                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                                              C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                                                              1⤵
                                                                                                                                PID:3668
                                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                                                                                1⤵
                                                                                                                                  PID:388
                                                                                                                                • C:\Windows\System32\svchost.exe
                                                                                                                                  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                                                                  1⤵
                                                                                                                                    PID:4960
                                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                                    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
                                                                                                                                    1⤵
                                                                                                                                      PID:2368
                                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                                      C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                                                                      1⤵
                                                                                                                                        PID:1192
                                                                                                                                      • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                                                                                                        "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                                                                                                        1⤵
                                                                                                                                          PID:1680
                                                                                                                                        • C:\Windows\System32\svchost.exe
                                                                                                                                          C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                                                                          1⤵
                                                                                                                                            PID:4016
                                                                                                                                          • C:\Windows\System32\WaaSMedicAgent.exe
                                                                                                                                            C:\Windows\System32\WaaSMedicAgent.exe d6dcb1d1a7a9b3591fd0baeca40ddfdc lXAFf2thmkONRLrc75SFvw.0.1.0.0.0
                                                                                                                                            1⤵
                                                                                                                                              PID:4100
                                                                                                                                              • C:\Windows\System32\Conhost.exe
                                                                                                                                                \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                                                                                                                                2⤵
                                                                                                                                                  PID:2092
                                                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
                                                                                                                                                1⤵
                                                                                                                                                  PID:2488
                                                                                                                                                • C:\Windows\servicing\TrustedInstaller.exe
                                                                                                                                                  C:\Windows\servicing\TrustedInstaller.exe
                                                                                                                                                  1⤵
                                                                                                                                                    PID:2120
                                                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
                                                                                                                                                    1⤵
                                                                                                                                                      PID:3340

                                                                                                                                                    Network

                                                                                                                                                    MITRE ATT&CK Enterprise v15

                                                                                                                                                    Replay Monitor

                                                                                                                                                    Loading Replay Monitor...

                                                                                                                                                    Downloads

                                                                                                                                                    • C:\Windows\SysWOW64\adir.dll

                                                                                                                                                      Filesize

                                                                                                                                                      4KB

                                                                                                                                                      MD5

                                                                                                                                                      98ac73e7f16bee91997972938a5a15ec

                                                                                                                                                      SHA1

                                                                                                                                                      f50d881d892db1c0ead85b3354983aea83b00556

                                                                                                                                                      SHA256

                                                                                                                                                      49f126f41d3fa235cb2cfbb9feaba1770228c6b90b4cdb37d127c13cd118eabe

                                                                                                                                                      SHA512

                                                                                                                                                      0625f5f5c4b29004b22ee14255d06356706472afb611ae97bd8fe281af88d956b6f8b4c7c345a00116694816ba5d9fae2f5400d520d5d9a2fc152ddb9459999d

                                                                                                                                                    • C:\Windows\SysWOW64\taskdir.exe

                                                                                                                                                      Filesize

                                                                                                                                                      52KB

                                                                                                                                                      MD5

                                                                                                                                                      2473c103ee84b7a28a5c0e032a8c94c8

                                                                                                                                                      SHA1

                                                                                                                                                      bd2b4d41cba9ad53a2a255b9d3b1fe7351c7375d

                                                                                                                                                      SHA256

                                                                                                                                                      e9eb7764af208a98c5f9a166a5c8c7d758e14509ec04c485ad61c37770119f02

                                                                                                                                                      SHA512

                                                                                                                                                      1ff22ad09eb8d91677e0722e35faa78d3a68c57bddba267d7a79c808348ba88b1314ffdc9403aa5c0b53e8230c96c78022e5625fb30006b079ea41670eac788e

                                                                                                                                                    • C:\Windows\SysWOW64\zlbw.dll

                                                                                                                                                      Filesize

                                                                                                                                                      45KB

                                                                                                                                                      MD5

                                                                                                                                                      f42601d4ac18bb06d830b6f8e4500adf

                                                                                                                                                      SHA1

                                                                                                                                                      66ff00d72ed68fa417638b514610c7cf611ddb90

                                                                                                                                                      SHA256

                                                                                                                                                      2c54ec6433444a5173a38c75f46c8bec63f90c3ed6efea20beac76c67bc27c95

                                                                                                                                                      SHA512

                                                                                                                                                      8011e932f363fd5730a2cf27ca36a8b62e1c1e61d188bb08b6aad927e2b1a06f8b2ee1c26fff4863fa99d1675fc72d4159b331a3ae25acee0b18e3e41dcb741f

                                                                                                                                                    • memory/1204-28-0x0000000002250000-0x0000000002251000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      4KB

                                                                                                                                                    • memory/1204-32-0x0000000000400000-0x0000000000493000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      588KB

                                                                                                                                                    • memory/1204-54-0x0000000000400000-0x0000000000493000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      588KB

                                                                                                                                                    • memory/1204-40-0x0000000000400000-0x0000000000493000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      588KB

                                                                                                                                                    • memory/1204-27-0x0000000000400000-0x0000000000493000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      588KB

                                                                                                                                                    • memory/1204-19-0x0000000000400000-0x0000000000493000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      588KB

                                                                                                                                                    • memory/1204-30-0x0000000000770000-0x0000000000777000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      28KB

                                                                                                                                                    • memory/1204-31-0x0000000002250000-0x0000000002251000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      4KB

                                                                                                                                                    • memory/3192-7-0x0000000000690000-0x0000000000691000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      4KB

                                                                                                                                                    • memory/3192-0-0x0000000000400000-0x0000000000493000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      588KB

                                                                                                                                                    • memory/3192-13-0x0000000077BF2000-0x0000000077BF3000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      4KB

                                                                                                                                                    • memory/3192-9-0x0000000000400000-0x0000000000493000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      588KB

                                                                                                                                                    • memory/3192-8-0x0000000000690000-0x0000000000691000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      4KB

                                                                                                                                                    • memory/3192-12-0x0000000000670000-0x0000000000677000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      28KB