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Analysis

  • max time kernel
    101s
  • max time network
    89s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 14:24

General

  • Target

    0e678cc7200d5237b10aed249321fde1_JaffaCakes118.exe

  • Size

    407KB

  • MD5

    0e678cc7200d5237b10aed249321fde1

  • SHA1

    3652ab54bd034fdc49bcfd5f5ecdc65ec0c4c127

  • SHA256

    c4ddc309d779a97ee858a7a2d51b00d1b4e6520936ba286ce5d9df95568788ea

  • SHA512

    fa448066c5cf2f153c23b2ac955d69d673b64a94c90cbc2f4433b0b47cacbde70d3d8ba9d9214f016cb13e5ebd0b91ef6c7faa49b2ba30b4f5aad7c7c446a78b

  • SSDEEP

    12288:ug0Cq6x4aIhpJIew5rzWZfb6YkOVYGXKmRjVNW:uyfsJezoxkOVim

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 26 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Program crash 2 IoCs
  • Modifies data under HKEY_USERS 52 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0e678cc7200d5237b10aed249321fde1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0e678cc7200d5237b10aed249321fde1_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:636
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 636 -s 840
      2⤵
      • Program crash
      PID:2256
    • C:\lC20302GbLnC20302\lC20302GbLnC20302.exe
      "\lC20302GbLnC20302\lC20302GbLnC20302.exe" "C:\Users\Admin\AppData\Local\Temp\0e678cc7200d5237b10aed249321fde1_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3992
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3992 -s 840
        3⤵
        • Program crash
        PID:4620
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 636 -ip 636
    1⤵
      PID:1028
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3992 -ip 3992
      1⤵
        PID:4340
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
        • Suspicious use of FindShellTrayWindow
        PID:4088
      • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
        "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
        1⤵
        • Modifies data under HKEY_USERS
        • Suspicious use of SetWindowsHookEx
        PID:3240
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:4524
        • C:\Windows\explorer.exe
          explorer.exe /LOADSAVEDWINDOWS
          2⤵
          • Boot or Logon Autostart Execution: Active Setup
          • Modifies registry class
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          PID:4888
      • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
        "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
        1⤵
        • Modifies data under HKEY_USERS
        • Suspicious use of SetWindowsHookEx
        PID:444
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
          PID:1028
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
          • Suspicious use of FindShellTrayWindow
          PID:4316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
          • Suspicious use of FindShellTrayWindow
          PID:4452
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
          • Suspicious use of WriteProcessMemory
          PID:1536
          • C:\Windows\explorer.exe
            explorer.exe /LOADSAVEDWINDOWS
            2⤵
              PID:5084
          • C:\Windows\explorer.exe
            explorer.exe
            1⤵
            • Boot or Logon Autostart Execution: Active Setup
            • Enumerates connected drives
            • Modifies registry class
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            PID:404
          • C:\Windows\explorer.exe
            explorer.exe
            1⤵
            • Boot or Logon Autostart Execution: Active Setup
            • Modifies registry class
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            PID:4268
          • C:\Windows\System32\rundll32.exe
            C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {3eef301f-b596-4c0b-bd92-013beafce793} -Embedding
            1⤵
              PID:1308
            • C:\Windows\System32\rundll32.exe
              C:\Windows\System32\rundll32.exe shell32.dll,SHCreateLocalServerRunDll {9BA05972-F6A8-11CF-A442-00A0C90A8F39} -Embedding
              1⤵
                PID:2188
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of FindShellTrayWindow
                • Suspicious use of SendNotifyMessage
                PID:3156
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of FindShellTrayWindow
                • Suspicious use of SendNotifyMessage
                PID:4692
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of FindShellTrayWindow
                • Suspicious use of SendNotifyMessage
                PID:1548
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of FindShellTrayWindow
                • Suspicious use of SendNotifyMessage
                PID:840
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of FindShellTrayWindow
                PID:2964
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                • Suspicious use of FindShellTrayWindow
                PID:1104
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                PID:3900
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:3292
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:5108
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:2604
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:3456
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:836
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                PID:3176
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:516
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:4260
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:3948
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:4428
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:4080
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:2404
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:2620
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:4296
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:4724
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Modifies registry class
                PID:3876
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                  PID:2356
                • C:\Windows\explorer.exe
                  explorer.exe
                  1⤵
                    PID:3520
                  • C:\Windows\explorer.exe
                    explorer.exe
                    1⤵
                      PID:1416
                    • C:\Windows\explorer.exe
                      explorer.exe
                      1⤵
                        PID:3112
                      • C:\Windows\explorer.exe
                        explorer.exe
                        1⤵
                          PID:2320
                        • C:\Windows\explorer.exe
                          explorer.exe
                          1⤵
                            PID:392
                          • C:\Windows\explorer.exe
                            explorer.exe
                            1⤵
                              PID:3880
                            • C:\Windows\explorer.exe
                              explorer.exe
                              1⤵
                                PID:4996
                              • C:\Windows\explorer.exe
                                explorer.exe
                                1⤵
                                  PID:3400
                                • C:\Windows\explorer.exe
                                  explorer.exe
                                  1⤵
                                    PID:4704
                                  • C:\Windows\explorer.exe
                                    explorer.exe
                                    1⤵
                                      PID:772
                                    • C:\Windows\explorer.exe
                                      explorer.exe
                                      1⤵
                                        PID:4080
                                      • C:\Windows\explorer.exe
                                        explorer.exe
                                        1⤵
                                          PID:3180
                                        • C:\Windows\explorer.exe
                                          explorer.exe
                                          1⤵
                                            PID:2904
                                          • C:\Windows\explorer.exe
                                            explorer.exe
                                            1⤵
                                              PID:4940
                                            • C:\Windows\explorer.exe
                                              explorer.exe
                                              1⤵
                                                PID:4412
                                              • C:\Windows\explorer.exe
                                                explorer.exe
                                                1⤵
                                                  PID:3900
                                                • C:\Windows\explorer.exe
                                                  explorer.exe
                                                  1⤵
                                                    PID:3660
                                                  • C:\Windows\explorer.exe
                                                    explorer.exe
                                                    1⤵
                                                      PID:3624
                                                    • C:\Windows\explorer.exe
                                                      explorer.exe
                                                      1⤵
                                                        PID:2584
                                                      • C:\Windows\explorer.exe
                                                        explorer.exe
                                                        1⤵
                                                          PID:2948
                                                        • C:\Windows\explorer.exe
                                                          explorer.exe
                                                          1⤵
                                                            PID:836
                                                          • C:\Windows\explorer.exe
                                                            explorer.exe
                                                            1⤵
                                                              PID:2096
                                                            • C:\Windows\explorer.exe
                                                              explorer.exe
                                                              1⤵
                                                                PID:1752
                                                              • C:\Windows\explorer.exe
                                                                explorer.exe
                                                                1⤵
                                                                  PID:2088
                                                                • C:\Windows\explorer.exe
                                                                  explorer.exe
                                                                  1⤵
                                                                    PID:1976
                                                                  • C:\Windows\explorer.exe
                                                                    explorer.exe
                                                                    1⤵
                                                                      PID:5056
                                                                    • C:\Windows\explorer.exe
                                                                      explorer.exe
                                                                      1⤵
                                                                        PID:812
                                                                      • C:\Windows\explorer.exe
                                                                        explorer.exe
                                                                        1⤵
                                                                          PID:3312
                                                                        • C:\Windows\explorer.exe
                                                                          explorer.exe
                                                                          1⤵
                                                                            PID:4132
                                                                          • C:\Windows\explorer.exe
                                                                            explorer.exe
                                                                            1⤵
                                                                              PID:4600
                                                                            • C:\Windows\explorer.exe
                                                                              explorer.exe
                                                                              1⤵
                                                                                PID:4700
                                                                              • C:\Windows\explorer.exe
                                                                                explorer.exe
                                                                                1⤵
                                                                                  PID:4488
                                                                                • C:\Windows\explorer.exe
                                                                                  explorer.exe
                                                                                  1⤵
                                                                                    PID:2672
                                                                                  • C:\Windows\explorer.exe
                                                                                    explorer.exe
                                                                                    1⤵
                                                                                      PID:1108
                                                                                    • C:\Windows\explorer.exe
                                                                                      explorer.exe
                                                                                      1⤵
                                                                                        PID:1032
                                                                                      • C:\Windows\explorer.exe
                                                                                        explorer.exe
                                                                                        1⤵
                                                                                          PID:460
                                                                                        • C:\Windows\explorer.exe
                                                                                          explorer.exe
                                                                                          1⤵
                                                                                            PID:4968
                                                                                          • C:\Windows\explorer.exe
                                                                                            explorer.exe
                                                                                            1⤵
                                                                                              PID:4316
                                                                                            • C:\Windows\explorer.exe
                                                                                              explorer.exe
                                                                                              1⤵
                                                                                                PID:4408
                                                                                              • C:\Windows\explorer.exe
                                                                                                explorer.exe
                                                                                                1⤵
                                                                                                  PID:708
                                                                                                • C:\Windows\explorer.exe
                                                                                                  explorer.exe
                                                                                                  1⤵
                                                                                                    PID:4680
                                                                                                  • C:\Windows\explorer.exe
                                                                                                    explorer.exe
                                                                                                    1⤵
                                                                                                      PID:3164
                                                                                                    • C:\Windows\explorer.exe
                                                                                                      explorer.exe
                                                                                                      1⤵
                                                                                                        PID:1632
                                                                                                      • C:\Windows\explorer.exe
                                                                                                        explorer.exe
                                                                                                        1⤵
                                                                                                          PID:3480
                                                                                                        • C:\Windows\explorer.exe
                                                                                                          explorer.exe
                                                                                                          1⤵
                                                                                                            PID:64
                                                                                                          • C:\Windows\explorer.exe
                                                                                                            explorer.exe
                                                                                                            1⤵
                                                                                                              PID:2848
                                                                                                            • C:\Windows\explorer.exe
                                                                                                              explorer.exe
                                                                                                              1⤵
                                                                                                                PID:4124
                                                                                                              • C:\Windows\explorer.exe
                                                                                                                explorer.exe
                                                                                                                1⤵
                                                                                                                  PID:3872
                                                                                                                • C:\Windows\explorer.exe
                                                                                                                  explorer.exe
                                                                                                                  1⤵
                                                                                                                    PID:3616
                                                                                                                  • C:\Windows\explorer.exe
                                                                                                                    explorer.exe
                                                                                                                    1⤵
                                                                                                                      PID:4892
                                                                                                                    • C:\Windows\explorer.exe
                                                                                                                      explorer.exe
                                                                                                                      1⤵
                                                                                                                        PID:4448
                                                                                                                      • C:\Windows\explorer.exe
                                                                                                                        explorer.exe
                                                                                                                        1⤵
                                                                                                                          PID:1108
                                                                                                                        • C:\Windows\explorer.exe
                                                                                                                          explorer.exe
                                                                                                                          1⤵
                                                                                                                            PID:2928
                                                                                                                          • C:\Windows\explorer.exe
                                                                                                                            explorer.exe
                                                                                                                            1⤵
                                                                                                                              PID:4396
                                                                                                                            • C:\Windows\explorer.exe
                                                                                                                              explorer.exe
                                                                                                                              1⤵
                                                                                                                                PID:820
                                                                                                                              • C:\Windows\explorer.exe
                                                                                                                                explorer.exe
                                                                                                                                1⤵
                                                                                                                                  PID:3452
                                                                                                                                • C:\Windows\explorer.exe
                                                                                                                                  explorer.exe
                                                                                                                                  1⤵
                                                                                                                                    PID:2568

                                                                                                                                  Network

                                                                                                                                  MITRE ATT&CK Enterprise v15

                                                                                                                                  Replay Monitor

                                                                                                                                  Loading Replay Monitor...

                                                                                                                                  Downloads

                                                                                                                                  • C:\lC20302GbLnC20302\lC20302GbLnC20302.exe

                                                                                                                                    Filesize

                                                                                                                                    407KB

                                                                                                                                    MD5

                                                                                                                                    405f8613ba7488d715a99bd39fcdea53

                                                                                                                                    SHA1

                                                                                                                                    5a6856ae8d5738c3ee365e7e5dfdbc3ad6dd34ae

                                                                                                                                    SHA256

                                                                                                                                    322d2bbeabaad02d03f65177449436b62e17f57610d880aa34f9a62b197791cf

                                                                                                                                    SHA512

                                                                                                                                    b4ed8edc440b8ba21d133a71139e78dc131d3b1e81ef1a5c3d480a27a1bce83513069e3c68e2a4f89ad4b16e9dcd0026bb6bc88c807e43d5b74608263d20affd

                                                                                                                                  • memory/636-0-0x00000000020F0000-0x00000000020F3000-memory.dmp

                                                                                                                                    Filesize

                                                                                                                                    12KB

                                                                                                                                  • memory/636-1-0x0000000000400000-0x00000000004CC000-memory.dmp

                                                                                                                                    Filesize

                                                                                                                                    816KB

                                                                                                                                  • memory/636-7-0x0000000002110000-0x0000000002111000-memory.dmp

                                                                                                                                    Filesize

                                                                                                                                    4KB

                                                                                                                                  • memory/636-80-0x0000000000400000-0x00000000004CC000-memory.dmp

                                                                                                                                    Filesize

                                                                                                                                    816KB

                                                                                                                                  • memory/636-90-0x0000000000400000-0x00000000004CC000-memory.dmp

                                                                                                                                    Filesize

                                                                                                                                    816KB