Analysis

  • max time kernel
    149s
  • max time network
    63s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-07-2024 05:45

General

  • Target

    2770949cdb8c3162e0a6ae8eb590b944_JaffaCakes118.exe

  • Size

    267KB

  • MD5

    2770949cdb8c3162e0a6ae8eb590b944

  • SHA1

    58ee985df907f49099997b5ce804c4578f57df4f

  • SHA256

    6b817a01ac7122bcb0c41b7cb5b82c5d4a5a45ae0d82957b1f7da08932e0d0fd

  • SHA512

    9b8c8141e2bf1dc5a816e03c3eaa5b8aa0432e5432e1f8175adb7897cbe6bdac13ea6b9839f4ea12434302d61088f9546c18c63dcd6eec6ea6108580df7403c1

  • SSDEEP

    6144:20WhajtUYfvhbKQ+EDxjz9qOMp9oblPaP9bI884Jkd+5k3Fkl:chsWYfpBlG9SW5II5d

Malware Config

Extracted

Family

metasploit

Version

encoder/fnstenv_mov

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Executes dropped EXE 20 IoCs
  • Drops file in System32 directory 22 IoCs
  • Suspicious use of SetThreadContext 11 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 44 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3460
      • C:\Users\Admin\AppData\Local\Temp\2770949cdb8c3162e0a6ae8eb590b944_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\2770949cdb8c3162e0a6ae8eb590b944_JaffaCakes118.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1344
        • C:\Users\Admin\AppData\Local\Temp\2770949cdb8c3162e0a6ae8eb590b944_JaffaCakes118.exe
          C:\Users\Admin\AppData\Local\Temp\2770949cdb8c3162e0a6ae8eb590b944_JaffaCakes118.exe
          3⤵
          • Drops file in System32 directory
          • Drops file in Program Files directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:5052
          • C:\Windows\SysWOW64\test1.exe
            C:\Windows\system32\test1.exe 1004 "C:\Users\Admin\AppData\Local\Temp\2770949cdb8c3162e0a6ae8eb590b944_JaffaCakes118.exe"
            4⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2252
            • C:\Windows\SysWOW64\test1.exe
              C:\Windows\SysWOW64\test1.exe
              5⤵
              • Executes dropped EXE
              • Drops file in System32 directory
              • Drops file in Program Files directory
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:5084
              • C:\Windows\SysWOW64\test1.exe
                C:\Windows\system32\test1.exe 1156 "C:\Windows\SysWOW64\test1.exe"
                6⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:1456
                • C:\Windows\SysWOW64\test1.exe
                  C:\Windows\SysWOW64\test1.exe
                  7⤵
                  • Executes dropped EXE
                  • Drops file in System32 directory
                  • Drops file in Program Files directory
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:2304
                  • C:\Windows\SysWOW64\test1.exe
                    C:\Windows\system32\test1.exe 1124 "C:\Windows\SysWOW64\test1.exe"
                    8⤵
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    • Suspicious use of WriteProcessMemory
                    PID:3892
                    • C:\Windows\SysWOW64\test1.exe
                      C:\Windows\SysWOW64\test1.exe
                      9⤵
                      • Executes dropped EXE
                      • Drops file in System32 directory
                      • Drops file in Program Files directory
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:4700
                      • C:\Windows\SysWOW64\test1.exe
                        C:\Windows\system32\test1.exe 1008 "C:\Windows\SysWOW64\test1.exe"
                        10⤵
                        • Executes dropped EXE
                        • Suspicious use of SetThreadContext
                        • Suspicious use of WriteProcessMemory
                        PID:3204
                        • C:\Windows\SysWOW64\test1.exe
                          C:\Windows\SysWOW64\test1.exe
                          11⤵
                          • Executes dropped EXE
                          • Drops file in System32 directory
                          • Drops file in Program Files directory
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of WriteProcessMemory
                          PID:3912
                          • C:\Windows\SysWOW64\test1.exe
                            C:\Windows\system32\test1.exe 1128 "C:\Windows\SysWOW64\test1.exe"
                            12⤵
                            • Executes dropped EXE
                            • Suspicious use of SetThreadContext
                            PID:1700
                            • C:\Windows\SysWOW64\test1.exe
                              C:\Windows\SysWOW64\test1.exe
                              13⤵
                              • Executes dropped EXE
                              • Drops file in System32 directory
                              • Drops file in Program Files directory
                              • Suspicious behavior: EnumeratesProcesses
                              PID:1984
                              • C:\Windows\SysWOW64\test1.exe
                                C:\Windows\system32\test1.exe 1116 "C:\Windows\SysWOW64\test1.exe"
                                14⤵
                                • Executes dropped EXE
                                • Suspicious use of SetThreadContext
                                PID:2996
                                • C:\Windows\SysWOW64\test1.exe
                                  C:\Windows\SysWOW64\test1.exe
                                  15⤵
                                  • Executes dropped EXE
                                  • Drops file in System32 directory
                                  • Drops file in Program Files directory
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:2264
                                  • C:\Windows\SysWOW64\test1.exe
                                    C:\Windows\system32\test1.exe 1128 "C:\Windows\SysWOW64\test1.exe"
                                    16⤵
                                    • Executes dropped EXE
                                    • Suspicious use of SetThreadContext
                                    PID:3880
                                    • C:\Windows\SysWOW64\test1.exe
                                      C:\Windows\SysWOW64\test1.exe
                                      17⤵
                                      • Executes dropped EXE
                                      • Drops file in System32 directory
                                      • Drops file in Program Files directory
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:2288
                                      • C:\Windows\SysWOW64\test1.exe
                                        C:\Windows\system32\test1.exe 1120 "C:\Windows\SysWOW64\test1.exe"
                                        18⤵
                                        • Executes dropped EXE
                                        • Suspicious use of SetThreadContext
                                        PID:2392
                                        • C:\Windows\SysWOW64\test1.exe
                                          C:\Windows\SysWOW64\test1.exe
                                          19⤵
                                          • Executes dropped EXE
                                          • Drops file in System32 directory
                                          • Drops file in Program Files directory
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:1352
                                          • C:\Windows\SysWOW64\test1.exe
                                            C:\Windows\system32\test1.exe 1124 "C:\Windows\SysWOW64\test1.exe"
                                            20⤵
                                            • Executes dropped EXE
                                            • Suspicious use of SetThreadContext
                                            PID:2120
                                            • C:\Windows\SysWOW64\test1.exe
                                              C:\Windows\SysWOW64\test1.exe
                                              21⤵
                                              • Executes dropped EXE
                                              • Drops file in System32 directory
                                              • Drops file in Program Files directory
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:4416
                                              • C:\Windows\SysWOW64\test1.exe
                                                C:\Windows\system32\test1.exe 1124 "C:\Windows\SysWOW64\test1.exe"
                                                22⤵
                                                • Executes dropped EXE
                                                • Suspicious use of SetThreadContext
                                                PID:2064
                                                • C:\Windows\SysWOW64\test1.exe
                                                  C:\Windows\SysWOW64\test1.exe
                                                  23⤵
                                                  • Executes dropped EXE
                                                  • Drops file in System32 directory
                                                  • Drops file in Program Files directory
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:1736

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\SysWOW64\test1.exe

      Filesize

      267KB

      MD5

      2770949cdb8c3162e0a6ae8eb590b944

      SHA1

      58ee985df907f49099997b5ce804c4578f57df4f

      SHA256

      6b817a01ac7122bcb0c41b7cb5b82c5d4a5a45ae0d82957b1f7da08932e0d0fd

      SHA512

      9b8c8141e2bf1dc5a816e03c3eaa5b8aa0432e5432e1f8175adb7897cbe6bdac13ea6b9839f4ea12434302d61088f9546c18c63dcd6eec6ea6108580df7403c1

    • memory/1352-86-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/1352-82-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/1984-55-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/1984-59-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/2264-64-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/2264-68-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/2288-77-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/2288-73-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/2304-28-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/2304-27-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/2304-32-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/3912-46-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/3912-50-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/4700-37-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/4700-41-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/5052-2-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/5052-20-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/5052-3-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/5052-4-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/5052-0-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/5084-21-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/5084-16-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB

    • memory/5084-15-0x0000000000400000-0x000000000048E000-memory.dmp

      Filesize

      568KB