Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-12-2024 15:10

General

  • Target

    ec18ef42443b23fc4aff8737eee15d8f_JaffaCakes118.exe

  • Size

    173KB

  • MD5

    ec18ef42443b23fc4aff8737eee15d8f

  • SHA1

    7423ae71bdfa78734db1b21bf11fec178807a530

  • SHA256

    1252ab0cd33bd0b06f3c60a794909d1c50189a6aa42d0a3dcf01a40f80c2b6f5

  • SHA512

    c7efa24d047174a611aa1cf7876d2c5eaca0314d133f4f67125f4671a692cbbf15685f44e8c7d79169175773f3fd80c28d1b92e2d81645d895fec278d1a1817d

  • SSDEEP

    3072:WsGEEhlRNs4Z8Gzr27BT+gzDRDxckVC/L2x7WYGP/cliC5uZOT7:dGXHkGzuq8RhC/JlPklBw6

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.

  • Metasploit family
  • Checks computer location settings 2 TTPs 15 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 30 IoCs
  • Maps connected drives based on registry 3 TTPs 32 IoCs

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

  • Drops file in System32 directory 30 IoCs
  • Suspicious use of SetThreadContext 16 IoCs
  • UPX packed file 35 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 31 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 32 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ec18ef42443b23fc4aff8737eee15d8f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ec18ef42443b23fc4aff8737eee15d8f_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1964
    • C:\Users\Admin\AppData\Local\Temp\ec18ef42443b23fc4aff8737eee15d8f_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\ec18ef42443b23fc4aff8737eee15d8f_JaffaCakes118.exe"
      2⤵
      • Checks computer location settings
      • Maps connected drives based on registry
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2948
      • C:\Windows\SysWOW64\wmptv2.exe
        "C:\Windows\system32\wmptv2.exe" C:\Users\Admin\AppData\Local\Temp\EC18EF~1.EXE
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3900
        • C:\Windows\SysWOW64\wmptv2.exe
          "C:\Windows\system32\wmptv2.exe" C:\Users\Admin\AppData\Local\Temp\EC18EF~1.EXE
          4⤵
          • Checks computer location settings
          • Deletes itself
          • Executes dropped EXE
          • Maps connected drives based on registry
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4908
          • C:\Windows\SysWOW64\wmptv2.exe
            "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4112
            • C:\Windows\SysWOW64\wmptv2.exe
              "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Maps connected drives based on registry
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Modifies registry class
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:1476
              • C:\Windows\SysWOW64\wmptv2.exe
                "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:2912
                • C:\Windows\SysWOW64\wmptv2.exe
                  "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                  8⤵
                  • Checks computer location settings
                  • Executes dropped EXE
                  • Maps connected drives based on registry
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Modifies registry class
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:404
                  • C:\Windows\SysWOW64\wmptv2.exe
                    "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                    9⤵
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:4692
                    • C:\Windows\SysWOW64\wmptv2.exe
                      "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                      10⤵
                      • Checks computer location settings
                      • Executes dropped EXE
                      • Maps connected drives based on registry
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Modifies registry class
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:5004
                      • C:\Windows\SysWOW64\wmptv2.exe
                        "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                        11⤵
                        • Executes dropped EXE
                        • Suspicious use of SetThreadContext
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:2772
                        • C:\Windows\SysWOW64\wmptv2.exe
                          "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                          12⤵
                          • Checks computer location settings
                          • Executes dropped EXE
                          • Maps connected drives based on registry
                          • Drops file in System32 directory
                          • System Location Discovery: System Language Discovery
                          • Modifies registry class
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of WriteProcessMemory
                          PID:3200
                          • C:\Windows\SysWOW64\wmptv2.exe
                            "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                            13⤵
                            • Executes dropped EXE
                            • Suspicious use of SetThreadContext
                            • System Location Discovery: System Language Discovery
                            PID:1880
                            • C:\Windows\SysWOW64\wmptv2.exe
                              "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                              14⤵
                              • Checks computer location settings
                              • Executes dropped EXE
                              • Maps connected drives based on registry
                              • Drops file in System32 directory
                              • System Location Discovery: System Language Discovery
                              • Modifies registry class
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2964
                              • C:\Windows\SysWOW64\wmptv2.exe
                                "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                15⤵
                                • Executes dropped EXE
                                • Suspicious use of SetThreadContext
                                • System Location Discovery: System Language Discovery
                                PID:1680
                                • C:\Windows\SysWOW64\wmptv2.exe
                                  "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                  16⤵
                                  • Checks computer location settings
                                  • Executes dropped EXE
                                  • Maps connected drives based on registry
                                  • Drops file in System32 directory
                                  • System Location Discovery: System Language Discovery
                                  • Modifies registry class
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:1320
                                  • C:\Windows\SysWOW64\wmptv2.exe
                                    "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Suspicious use of SetThreadContext
                                    • System Location Discovery: System Language Discovery
                                    PID:1588
                                    • C:\Windows\SysWOW64\wmptv2.exe
                                      "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                      18⤵
                                      • Checks computer location settings
                                      • Executes dropped EXE
                                      • Maps connected drives based on registry
                                      • Drops file in System32 directory
                                      • System Location Discovery: System Language Discovery
                                      • Modifies registry class
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:2596
                                      • C:\Windows\SysWOW64\wmptv2.exe
                                        "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Suspicious use of SetThreadContext
                                        • System Location Discovery: System Language Discovery
                                        PID:3060
                                        • C:\Windows\SysWOW64\wmptv2.exe
                                          "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                          20⤵
                                          • Checks computer location settings
                                          • Executes dropped EXE
                                          • Maps connected drives based on registry
                                          • Drops file in System32 directory
                                          • System Location Discovery: System Language Discovery
                                          • Modifies registry class
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:640
                                          • C:\Windows\SysWOW64\wmptv2.exe
                                            "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Suspicious use of SetThreadContext
                                            • System Location Discovery: System Language Discovery
                                            PID:4436
                                            • C:\Windows\SysWOW64\wmptv2.exe
                                              "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                              22⤵
                                              • Checks computer location settings
                                              • Executes dropped EXE
                                              • Maps connected drives based on registry
                                              • Drops file in System32 directory
                                              • System Location Discovery: System Language Discovery
                                              • Modifies registry class
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:4976
                                              • C:\Windows\SysWOW64\wmptv2.exe
                                                "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Suspicious use of SetThreadContext
                                                • System Location Discovery: System Language Discovery
                                                PID:4076
                                                • C:\Windows\SysWOW64\wmptv2.exe
                                                  "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                                  24⤵
                                                  • Checks computer location settings
                                                  • Executes dropped EXE
                                                  • Maps connected drives based on registry
                                                  • Drops file in System32 directory
                                                  • System Location Discovery: System Language Discovery
                                                  • Modifies registry class
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:4828
                                                  • C:\Windows\SysWOW64\wmptv2.exe
                                                    "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of SetThreadContext
                                                    • System Location Discovery: System Language Discovery
                                                    PID:4780
                                                    • C:\Windows\SysWOW64\wmptv2.exe
                                                      "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                                      26⤵
                                                      • Checks computer location settings
                                                      • Executes dropped EXE
                                                      • Maps connected drives based on registry
                                                      • Drops file in System32 directory
                                                      • System Location Discovery: System Language Discovery
                                                      • Modifies registry class
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      PID:3216
                                                      • C:\Windows\SysWOW64\wmptv2.exe
                                                        "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Suspicious use of SetThreadContext
                                                        • System Location Discovery: System Language Discovery
                                                        PID:1972
                                                        • C:\Windows\SysWOW64\wmptv2.exe
                                                          "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                                          28⤵
                                                          • Checks computer location settings
                                                          • Executes dropped EXE
                                                          • Maps connected drives based on registry
                                                          • Drops file in System32 directory
                                                          • System Location Discovery: System Language Discovery
                                                          • Modifies registry class
                                                          • Suspicious behavior: EnumeratesProcesses
                                                          PID:3252
                                                          • C:\Windows\SysWOW64\wmptv2.exe
                                                            "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                                            29⤵
                                                            • Executes dropped EXE
                                                            • Suspicious use of SetThreadContext
                                                            • System Location Discovery: System Language Discovery
                                                            PID:3560
                                                            • C:\Windows\SysWOW64\wmptv2.exe
                                                              "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                                              30⤵
                                                              • Checks computer location settings
                                                              • Executes dropped EXE
                                                              • Maps connected drives based on registry
                                                              • Drops file in System32 directory
                                                              • System Location Discovery: System Language Discovery
                                                              • Modifies registry class
                                                              • Suspicious behavior: EnumeratesProcesses
                                                              PID:4404
                                                              • C:\Windows\SysWOW64\wmptv2.exe
                                                                "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                                                31⤵
                                                                • Executes dropped EXE
                                                                • Suspicious use of SetThreadContext
                                                                • System Location Discovery: System Language Discovery
                                                                PID:4784
                                                                • C:\Windows\SysWOW64\wmptv2.exe
                                                                  "C:\Windows\system32\wmptv2.exe" C:\Windows\SysWOW64\wmptv2.exe
                                                                  32⤵
                                                                  • Executes dropped EXE
                                                                  • Maps connected drives based on registry
                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                  PID:3248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\wmptv2.exe

    Filesize

    173KB

    MD5

    ec18ef42443b23fc4aff8737eee15d8f

    SHA1

    7423ae71bdfa78734db1b21bf11fec178807a530

    SHA256

    1252ab0cd33bd0b06f3c60a794909d1c50189a6aa42d0a3dcf01a40f80c2b6f5

    SHA512

    c7efa24d047174a611aa1cf7876d2c5eaca0314d133f4f67125f4671a692cbbf15685f44e8c7d79169175773f3fd80c28d1b92e2d81645d895fec278d1a1817d

  • memory/404-82-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/640-163-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/1320-136-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/1476-66-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/1476-67-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/1476-70-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/1476-64-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/1476-65-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/1964-9-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2596-150-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/2772-103-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2912-80-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2948-2-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/2948-0-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/2948-1-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/2948-5-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/2948-7-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/2948-43-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/2948-6-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/2948-8-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/2964-118-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/2964-123-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3200-108-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3200-102-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3216-203-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3248-238-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3252-216-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3900-51-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/4112-68-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/4404-229-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4692-92-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/4828-190-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4908-52-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4908-50-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4908-54-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4908-53-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4908-55-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4908-57-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4976-172-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4976-177-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/5004-94-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB