Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/07/2024, 01:42

General

  • Target
    20a7963c8e6d6528e4f1d5ef70d168e5_JaffaCakes118.exe
  • Size 878KB
  • Sample240703-b4waaa1brf
  • SHA256 61392f50d90d7295ec7556571e5bf5592fd08d4f199f9010821eabcb5d549c5c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Darkcomet

    DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

  • Modifies WinLogon for persistence 2 TTPs 24 IoCs
  • Checks computer location settings 2 TTPs 24 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 46 IoCs
  • Adds Run key to start application 2 TTPs 24 IoCs
  • Drops file in System32 directory 64 IoCs
  • Suspicious use of SetThreadContext 24 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\20a7963c8e6d6528e4f1d5ef70d168e5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\20a7963c8e6d6528e4f1d5ef70d168e5_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Users\Admin\AppData\Local\Temp\20a7963c8e6d6528e4f1d5ef70d168e5_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\20a7963c8e6d6528e4f1d5ef70d168e5_JaffaCakes118.exe
      2⤵
      • Modifies WinLogon for persistence
      • Checks computer location settings
      • Adds Run key to start application
      • Drops file in System32 directory
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3116
      • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
        "C:\Windows\system32\MSDCSC\msdcsc.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4332
        • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
          C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
          4⤵
          • Modifies WinLogon for persistence
          • Checks computer location settings
          • Executes dropped EXE
          • Adds Run key to start application
          • Drops file in System32 directory
          • Modifies registry class
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4524
          • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
            "C:\Windows\system32\MSDCSC\msdcsc.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:3400
            • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
              C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
              6⤵
              • Modifies WinLogon for persistence
              • Checks computer location settings
              • Executes dropped EXE
              • Adds Run key to start application
              • Drops file in System32 directory
              • Modifies registry class
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:3468
              • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                "C:\Windows\system32\MSDCSC\msdcsc.exe"
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of SetWindowsHookEx
                • Suspicious use of WriteProcessMemory
                PID:3720
                • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                  C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                  8⤵
                  • Modifies WinLogon for persistence
                  • Checks computer location settings
                  • Executes dropped EXE
                  • Adds Run key to start application
                  • Drops file in System32 directory
                  • Modifies registry class
                  PID:1048
                  • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                    "C:\Windows\system32\MSDCSC\msdcsc.exe"
                    9⤵
                    • Executes dropped EXE
                    • Drops file in System32 directory
                    • Suspicious use of SetThreadContext
                    • Suspicious use of SetWindowsHookEx
                    PID:4808
                    • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                      C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                      10⤵
                      • Modifies WinLogon for persistence
                      • Checks computer location settings
                      • Executes dropped EXE
                      • Adds Run key to start application
                      • Drops file in System32 directory
                      • Modifies registry class
                      PID:3296
                      • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                        "C:\Windows\system32\MSDCSC\msdcsc.exe"
                        11⤵
                        • Executes dropped EXE
                        • Suspicious use of SetThreadContext
                        • Suspicious use of SetWindowsHookEx
                        PID:620
                        • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                          C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                          12⤵
                          • Modifies WinLogon for persistence
                          • Checks computer location settings
                          • Executes dropped EXE
                          • Adds Run key to start application
                          • Drops file in System32 directory
                          • Modifies registry class
                          PID:4740
                          • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                            "C:\Windows\system32\MSDCSC\msdcsc.exe"
                            13⤵
                            • Executes dropped EXE
                            • Drops file in System32 directory
                            • Suspicious use of SetThreadContext
                            • Suspicious use of SetWindowsHookEx
                            PID:1212
                            • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                              C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                              14⤵
                              • Modifies WinLogon for persistence
                              • Checks computer location settings
                              • Executes dropped EXE
                              • Adds Run key to start application
                              • Drops file in System32 directory
                              • Modifies registry class
                              PID:4520
                              • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                15⤵
                                • Executes dropped EXE
                                • Drops file in System32 directory
                                • Suspicious use of SetThreadContext
                                • Suspicious use of SetWindowsHookEx
                                PID:1624
                                • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                  C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                  16⤵
                                  • Modifies WinLogon for persistence
                                  • Checks computer location settings
                                  • Executes dropped EXE
                                  • Adds Run key to start application
                                  • Drops file in System32 directory
                                  • Modifies registry class
                                  PID:4932
                                  • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                    "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                    17⤵
                                    • Executes dropped EXE
                                    • Suspicious use of SetThreadContext
                                    • Suspicious use of SetWindowsHookEx
                                    PID:628
                                    • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                      C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                      18⤵
                                      • Modifies WinLogon for persistence
                                      • Checks computer location settings
                                      • Executes dropped EXE
                                      • Adds Run key to start application
                                      • Drops file in System32 directory
                                      • Modifies registry class
                                      PID:2184
                                      • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                        "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                        19⤵
                                        • Executes dropped EXE
                                        • Drops file in System32 directory
                                        • Suspicious use of SetThreadContext
                                        • Suspicious use of SetWindowsHookEx
                                        PID:984
                                        • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                          C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                          20⤵
                                          • Modifies WinLogon for persistence
                                          • Checks computer location settings
                                          • Executes dropped EXE
                                          • Adds Run key to start application
                                          • Drops file in System32 directory
                                          • Modifies registry class
                                          PID:2312
                                          • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                            "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                            21⤵
                                            • Executes dropped EXE
                                            • Suspicious use of SetThreadContext
                                            • Suspicious use of SetWindowsHookEx
                                            PID:5060
                                            • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                              C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                              22⤵
                                              • Modifies WinLogon for persistence
                                              • Checks computer location settings
                                              • Executes dropped EXE
                                              • Adds Run key to start application
                                              • Drops file in System32 directory
                                              • Modifies registry class
                                              PID:3056
                                              • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                                23⤵
                                                • Executes dropped EXE
                                                • Suspicious use of SetThreadContext
                                                • Suspicious use of SetWindowsHookEx
                                                PID:4604
                                                • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                  C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                  24⤵
                                                  • Modifies WinLogon for persistence
                                                  • Checks computer location settings
                                                  • Executes dropped EXE
                                                  • Adds Run key to start application
                                                  • Drops file in System32 directory
                                                  • Modifies registry class
                                                  PID:3844
                                                  • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                    "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Drops file in System32 directory
                                                    • Suspicious use of SetThreadContext
                                                    • Suspicious use of SetWindowsHookEx
                                                    PID:3560
                                                    • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                      C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                      26⤵
                                                      • Modifies WinLogon for persistence
                                                      • Checks computer location settings
                                                      • Executes dropped EXE
                                                      • Adds Run key to start application
                                                      • Drops file in System32 directory
                                                      • Modifies registry class
                                                      PID:1532
                                                      • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                        "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Drops file in System32 directory
                                                        • Suspicious use of SetThreadContext
                                                        • Suspicious use of SetWindowsHookEx
                                                        PID:3648
                                                        • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                          C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                          28⤵
                                                          • Modifies WinLogon for persistence
                                                          • Checks computer location settings
                                                          • Executes dropped EXE
                                                          • Adds Run key to start application
                                                          • Drops file in System32 directory
                                                          • Modifies registry class
                                                          PID:1140
                                                          • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                            "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                                            29⤵
                                                            • Executes dropped EXE
                                                            • Suspicious use of SetThreadContext
                                                            • Suspicious use of SetWindowsHookEx
                                                            PID:4444
                                                            • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                              C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                              30⤵
                                                              • Modifies WinLogon for persistence
                                                              • Checks computer location settings
                                                              • Executes dropped EXE
                                                              • Adds Run key to start application
                                                              • Drops file in System32 directory
                                                              • Modifies registry class
                                                              PID:1436
                                                              • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                                                31⤵
                                                                • Executes dropped EXE
                                                                • Suspicious use of SetThreadContext
                                                                • Suspicious use of SetWindowsHookEx
                                                                PID:652
                                                                • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                  C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                  32⤵
                                                                  • Modifies WinLogon for persistence
                                                                  • Checks computer location settings
                                                                  • Executes dropped EXE
                                                                  • Adds Run key to start application
                                                                  • Drops file in System32 directory
                                                                  • Modifies registry class
                                                                  PID:2768
                                                                  • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                    "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                                                    33⤵
                                                                    • Executes dropped EXE
                                                                    • Drops file in System32 directory
                                                                    • Suspicious use of SetThreadContext
                                                                    • Suspicious use of SetWindowsHookEx
                                                                    PID:5112
                                                                    • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                      C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                      34⤵
                                                                      • Modifies WinLogon for persistence
                                                                      • Checks computer location settings
                                                                      • Executes dropped EXE
                                                                      • Adds Run key to start application
                                                                      • Drops file in System32 directory
                                                                      • Modifies registry class
                                                                      PID:1612
                                                                      • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                        "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                                                        35⤵
                                                                        • Executes dropped EXE
                                                                        • Drops file in System32 directory
                                                                        • Suspicious use of SetThreadContext
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:2600
                                                                        • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                          C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                          36⤵
                                                                          • Modifies WinLogon for persistence
                                                                          • Checks computer location settings
                                                                          • Executes dropped EXE
                                                                          • Adds Run key to start application
                                                                          • Drops file in System32 directory
                                                                          • Modifies registry class
                                                                          PID:4504
                                                                          • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                            "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                                                            37⤵
                                                                            • Executes dropped EXE
                                                                            • Drops file in System32 directory
                                                                            • Suspicious use of SetThreadContext
                                                                            • Suspicious use of SetWindowsHookEx
                                                                            PID:2480
                                                                            • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                              C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                              38⤵
                                                                              • Modifies WinLogon for persistence
                                                                              • Checks computer location settings
                                                                              • Executes dropped EXE
                                                                              • Adds Run key to start application
                                                                              • Drops file in System32 directory
                                                                              • Modifies registry class
                                                                              PID:3344
                                                                              • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                                                                39⤵
                                                                                • Executes dropped EXE
                                                                                • Drops file in System32 directory
                                                                                • Suspicious use of SetThreadContext
                                                                                • Suspicious use of SetWindowsHookEx
                                                                                PID:2188
                                                                                • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                  C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                  40⤵
                                                                                  • Modifies WinLogon for persistence
                                                                                  • Checks computer location settings
                                                                                  • Executes dropped EXE
                                                                                  • Adds Run key to start application
                                                                                  • Drops file in System32 directory
                                                                                  • Modifies registry class
                                                                                  PID:2876
                                                                                  • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                    "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                                                                    41⤵
                                                                                    • Executes dropped EXE
                                                                                    • Suspicious use of SetThreadContext
                                                                                    • Suspicious use of SetWindowsHookEx
                                                                                    PID:2148
                                                                                    • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                      C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                      42⤵
                                                                                      • Modifies WinLogon for persistence
                                                                                      • Checks computer location settings
                                                                                      • Executes dropped EXE
                                                                                      • Adds Run key to start application
                                                                                      • Drops file in System32 directory
                                                                                      • Modifies registry class
                                                                                      PID:1420
                                                                                      • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                        "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                                                                        43⤵
                                                                                        • Executes dropped EXE
                                                                                        • Suspicious use of SetThreadContext
                                                                                        • Suspicious use of SetWindowsHookEx
                                                                                        PID:2504
                                                                                        • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                          C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                          44⤵
                                                                                          • Modifies WinLogon for persistence
                                                                                          • Checks computer location settings
                                                                                          • Executes dropped EXE
                                                                                          • Adds Run key to start application
                                                                                          • Drops file in System32 directory
                                                                                          • Modifies registry class
                                                                                          PID:1764
                                                                                          • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                            "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                                                                            45⤵
                                                                                            • Executes dropped EXE
                                                                                            • Drops file in System32 directory
                                                                                            • Suspicious use of SetThreadContext
                                                                                            • Suspicious use of SetWindowsHookEx
                                                                                            PID:4608
                                                                                            • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                              C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                              46⤵
                                                                                              • Modifies WinLogon for persistence
                                                                                              • Checks computer location settings
                                                                                              • Executes dropped EXE
                                                                                              • Adds Run key to start application
                                                                                              • Drops file in System32 directory
                                                                                              • Modifies registry class
                                                                                              PID:2952
                                                                                              • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                                "C:\Windows\system32\MSDCSC\msdcsc.exe"
                                                                                                47⤵
                                                                                                • Executes dropped EXE
                                                                                                • Drops file in System32 directory
                                                                                                • Suspicious use of SetThreadContext
                                                                                                • Suspicious use of SetWindowsHookEx
                                                                                                PID:4316
                                                                                                • C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                                  C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
                                                                                                  48⤵
                                                                                                  • Modifies WinLogon for persistence
                                                                                                  • Checks computer location settings
                                                                                                  • Executes dropped EXE
                                                                                                  • Adds Run key to start application
                                                                                                  • Drops file in System32 directory
                                                                                                  • Modifies registry class
                                                                                                  PID:5032

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        msdcsc.exe

        • Path C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
        • Size 878KB
        • SHA256 61392f50d90d7295ec7556571e5bf5592fd08d4f199f9010821eabcb5d549c5c
        • MD5 SHA1 SHA512 SSDEEP

        memory/1048-96-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/1048-94-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/1140-178-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/1436-185-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/1532-169-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/2184-134-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/2184-136-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/2312-144-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/2768-191-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/3056-152-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/3116-69-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/3116-5-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/3116-6-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/3116-4-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/3116-3-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/3116-2-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/3296-104-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/3468-88-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/3844-161-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/4520-120-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/4524-80-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/4524-76-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/4524-75-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/4740-112-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/4740-110-0x0000000000400000-0x00000000004DB000-memory.dmp

        memory/4932-128-0x0000000000400000-0x00000000004DB000-memory.dmp