Analysis

  • max time kernel
    66s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    22/06/2024, 03:54

General

  • Target
    0125d86eb826a17743360740ea6e6833_JaffaCakes118.exe
  • Size 214KB
  • Sample240622-eghbpa1arl
  • SHA256 0de32e41371209e04fdb5fdf813322d0b942c8fb0b83bd975064887053db82b8
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • metasploit

Version
  • encoder/call4_dword_xor

Signatures

  • MetaSploit

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 11 IoCs
  • Loads dropped DLL 12 IoCs
  • UPX packed file 38 IoCs

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

  • Maps connected drives based on registry 3 TTPs 12 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Drops file in System32 directory 12 IoCs
  • Suspicious use of SetThreadContext 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 60 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0125d86eb826a17743360740ea6e6833_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0125d86eb826a17743360740ea6e6833_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2756
    • C:\Users\Admin\AppData\Local\Temp\0125d86eb826a17743360740ea6e6833_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\0125d86eb826a17743360740ea6e6833_JaffaCakes118.exe"
      2⤵
      • Loads dropped DLL
      • Maps connected drives based on registry
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1484
      • C:\Windows\SysWOW64\wmpkpl.exe
        "C:\Windows\system32\wmpkpl.exe" C:\Users\Admin\AppData\Local\Temp\0125D8~1.EXE
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2984
        • C:\Windows\SysWOW64\wmpkpl.exe
          "C:\Windows\system32\wmpkpl.exe" C:\Users\Admin\AppData\Local\Temp\0125D8~1.EXE
          4⤵
          • Deletes itself
          • Executes dropped EXE
          • Loads dropped DLL
          • Maps connected drives based on registry
          • Drops file in System32 directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2692
          • C:\Windows\SysWOW64\wmpkpl.exe
            "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:2476
            • C:\Windows\SysWOW64\wmpkpl.exe
              "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Maps connected drives based on registry
              • Drops file in System32 directory
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:2532
              • C:\Windows\SysWOW64\wmpkpl.exe
                "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of SetWindowsHookEx
                • Suspicious use of WriteProcessMemory
                PID:2868
                • C:\Windows\SysWOW64\wmpkpl.exe
                  "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Maps connected drives based on registry
                  • Drops file in System32 directory
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:1932
                  • C:\Windows\SysWOW64\wmpkpl.exe
                    "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                    9⤵
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    PID:348
                    • C:\Windows\SysWOW64\wmpkpl.exe
                      "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Maps connected drives based on registry
                      • Drops file in System32 directory
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:1808
                      • C:\Windows\SysWOW64\wmpkpl.exe
                        "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                        11⤵
                        • Executes dropped EXE
                        • Suspicious use of SetThreadContext
                        • Suspicious use of SetWindowsHookEx
                        • Suspicious use of WriteProcessMemory
                        PID:2040
                        • C:\Windows\SysWOW64\wmpkpl.exe
                          "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                          12⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Maps connected drives based on registry
                          • Drops file in System32 directory
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of WriteProcessMemory
                          PID:2140
                          • C:\Windows\SysWOW64\wmpkpl.exe
                            "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                            13⤵
                            • Executes dropped EXE
                            • Suspicious use of SetWindowsHookEx
                            PID:588
                            • C:\Windows\SysWOW64\wmpkpl.exe
                              "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                              14⤵
                                PID:1804
                                • C:\Windows\SysWOW64\wmpkpl.exe
                                  "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                  15⤵
                                    PID:3048
                                    • C:\Windows\SysWOW64\wmpkpl.exe
                                      "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                      16⤵
                                        PID:1760
                                        • C:\Windows\SysWOW64\wmpkpl.exe
                                          "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                          17⤵
                                            PID:1620
                                            • C:\Windows\SysWOW64\wmpkpl.exe
                                              "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                              18⤵
                                                PID:2296
                                                • C:\Windows\SysWOW64\wmpkpl.exe
                                                  "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                                  19⤵
                                                    PID:1248
                                                    • C:\Windows\SysWOW64\wmpkpl.exe
                                                      "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                                      20⤵
                                                        PID:2164
                                                        • C:\Windows\SysWOW64\wmpkpl.exe
                                                          "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                                          21⤵
                                                            PID:2800
                                                            • C:\Windows\SysWOW64\wmpkpl.exe
                                                              "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                                              22⤵
                                                                PID:2752
                                                                • C:\Windows\SysWOW64\wmpkpl.exe
                                                                  "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                                                  23⤵
                                                                    PID:2488
                                                                    • C:\Windows\SysWOW64\wmpkpl.exe
                                                                      "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                                                      24⤵
                                                                        PID:2984
                                                                        • C:\Windows\SysWOW64\wmpkpl.exe
                                                                          "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                                                          25⤵
                                                                            PID:2128
                                                                            • C:\Windows\SysWOW64\wmpkpl.exe
                                                                              "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                                                              26⤵
                                                                                PID:2884
                                                                                • C:\Windows\SysWOW64\wmpkpl.exe
                                                                                  "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                                                                  27⤵
                                                                                    PID:2216
                                                                                    • C:\Windows\SysWOW64\wmpkpl.exe
                                                                                      "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                                                                      28⤵
                                                                                        PID:1040
                                                                                        • C:\Windows\SysWOW64\wmpkpl.exe
                                                                                          "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                                                                          29⤵
                                                                                            PID:2288
                                                                                            • C:\Windows\SysWOW64\wmpkpl.exe
                                                                                              "C:\Windows\system32\wmpkpl.exe" C:\Windows\SysWOW64\wmpkpl.exe
                                                                                              30⤵
                                                                                                PID:1688

                                    Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          wmpkpl.exe

                                          • Path \Windows\SysWOW64\wmpkpl.exe
                                          • Size 214KB
                                          • SHA256 0de32e41371209e04fdb5fdf813322d0b942c8fb0b83bd975064887053db82b8
                                          • MD5 SHA1 SHA512 SSDEEP

                                          memory/348-79-0x0000000000400000-0x0000000000525000-memory.dmp

                                          memory/588-110-0x0000000000400000-0x0000000000525000-memory.dmp

                                          memory/1040-215-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1040-223-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1484-0-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1484-22-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1484-7-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1484-4-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1484-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                                          memory/1484-9-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1484-6-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1688-233-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1760-124-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1760-131-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1804-109-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1804-116-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1808-78-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1808-85-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1932-60-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1932-63-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1932-61-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/1932-69-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2040-93-0x0000000000400000-0x0000000000525000-memory.dmp

                                          memory/2140-101-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2140-94-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2164-155-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2164-162-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2296-140-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2296-147-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2476-47-0x0000000000400000-0x0000000000525000-memory.dmp

                                          memory/2532-54-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2532-46-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2532-48-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2532-45-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2692-30-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2692-38-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2692-29-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2692-32-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2752-172-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2752-177-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2756-8-0x0000000000400000-0x0000000000525000-memory.dmp

                                          memory/2868-62-0x0000000000400000-0x0000000000525000-memory.dmp

                                          memory/2884-201-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2884-208-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2984-31-0x0000000000400000-0x0000000000525000-memory.dmp

                                          memory/2984-192-0x0000000000400000-0x000000000046B000-memory.dmp

                                          memory/2984-187-0x0000000000400000-0x000000000046B000-memory.dmp