Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-06-2024 06:39

General

  • Target

    0567b4eb2f5c00044a3d337af8849364_JaffaCakes118.exe

  • Size

    153KB

  • MD5

    0567b4eb2f5c00044a3d337af8849364

  • SHA1

    20b59deab88910f098df451801d2556e379bad75

  • SHA256

    059cf6f00c8c11d3bb2deae0b3aebf2e101b8c010731b0c0dc33db47eed05d88

  • SHA512

    361f88d728846af28f974b7512fe0c84b43ca58df8cf3d3e5ba5fe1a7b4e95861fee44752cd478493daf8e2f2232d207d1923994ee2dea9d33a0e58141ce3ce6

  • SSDEEP

    3072:iP/tBIr9b7BZ+pTQ4tawCzWWQFL6NFpIv51pBX6HvtB+DS8+:4/PIr57BZCTQ4ta/NQFLQFpE70viS8+

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.

  • Checks computer location settings 2 TTPs 17 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 34 IoCs
  • UPX packed file 36 IoCs

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

  • Drops file in System32 directory 34 IoCs
  • Suspicious use of SetThreadContext 18 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 17 IoCs
  • Suspicious behavior: EnumeratesProcesses 36 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0567b4eb2f5c00044a3d337af8849364_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0567b4eb2f5c00044a3d337af8849364_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:464
    • C:\Users\Admin\AppData\Local\Temp\0567b4eb2f5c00044a3d337af8849364_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\0567b4eb2f5c00044a3d337af8849364_JaffaCakes118.exe"
      2⤵
      • Checks computer location settings
      • Drops file in System32 directory
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3140
      • C:\Windows\SysWOW64\wnpxc2.exe
        "C:\Windows\system32\wnpxc2.exe" C:\Users\Admin\AppData\Local\Temp\0567B4~1.EXE
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:5076
        • C:\Windows\SysWOW64\wnpxc2.exe
          "C:\Windows\system32\wnpxc2.exe" C:\Users\Admin\AppData\Local\Temp\0567B4~1.EXE
          4⤵
          • Checks computer location settings
          • Deletes itself
          • Executes dropped EXE
          • Drops file in System32 directory
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3784
          • C:\Windows\SysWOW64\wnpxc2.exe
            "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:3724
            • C:\Windows\SysWOW64\wnpxc2.exe
              "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Drops file in System32 directory
              • Modifies registry class
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:4260
              • C:\Windows\SysWOW64\wnpxc2.exe
                "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:1556
                • C:\Windows\SysWOW64\wnpxc2.exe
                  "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                  8⤵
                  • Checks computer location settings
                  • Executes dropped EXE
                  • Drops file in System32 directory
                  • Modifies registry class
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:2148
                  • C:\Windows\SysWOW64\wnpxc2.exe
                    "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                    9⤵
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    • Suspicious use of WriteProcessMemory
                    PID:3756
                    • C:\Windows\SysWOW64\wnpxc2.exe
                      "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                      10⤵
                      • Checks computer location settings
                      • Executes dropped EXE
                      • Drops file in System32 directory
                      • Modifies registry class
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:2920
                      • C:\Windows\SysWOW64\wnpxc2.exe
                        "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                        11⤵
                        • Executes dropped EXE
                        • Suspicious use of SetThreadContext
                        • Suspicious use of WriteProcessMemory
                        PID:4708
                        • C:\Windows\SysWOW64\wnpxc2.exe
                          "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                          12⤵
                          • Checks computer location settings
                          • Executes dropped EXE
                          • Drops file in System32 directory
                          • Modifies registry class
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of WriteProcessMemory
                          PID:4744
                          • C:\Windows\SysWOW64\wnpxc2.exe
                            "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                            13⤵
                            • Executes dropped EXE
                            • Suspicious use of SetThreadContext
                            • Suspicious use of WriteProcessMemory
                            PID:2892
                            • C:\Windows\SysWOW64\wnpxc2.exe
                              "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                              14⤵
                              • Checks computer location settings
                              • Executes dropped EXE
                              • Drops file in System32 directory
                              • Modifies registry class
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4456
                              • C:\Windows\SysWOW64\wnpxc2.exe
                                "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                15⤵
                                • Executes dropped EXE
                                • Suspicious use of SetThreadContext
                                PID:2576
                                • C:\Windows\SysWOW64\wnpxc2.exe
                                  "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                  16⤵
                                  • Checks computer location settings
                                  • Executes dropped EXE
                                  • Drops file in System32 directory
                                  • Modifies registry class
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:4964
                                  • C:\Windows\SysWOW64\wnpxc2.exe
                                    "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Suspicious use of SetThreadContext
                                    PID:3780
                                    • C:\Windows\SysWOW64\wnpxc2.exe
                                      "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                      18⤵
                                      • Checks computer location settings
                                      • Executes dropped EXE
                                      • Drops file in System32 directory
                                      • Modifies registry class
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:4556
                                      • C:\Windows\SysWOW64\wnpxc2.exe
                                        "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Suspicious use of SetThreadContext
                                        PID:984
                                        • C:\Windows\SysWOW64\wnpxc2.exe
                                          "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                          20⤵
                                          • Checks computer location settings
                                          • Executes dropped EXE
                                          • Drops file in System32 directory
                                          • Modifies registry class
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:816
                                          • C:\Windows\SysWOW64\wnpxc2.exe
                                            "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Suspicious use of SetThreadContext
                                            PID:4904
                                            • C:\Windows\SysWOW64\wnpxc2.exe
                                              "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                              22⤵
                                              • Checks computer location settings
                                              • Executes dropped EXE
                                              • Drops file in System32 directory
                                              • Modifies registry class
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:4292
                                              • C:\Windows\SysWOW64\wnpxc2.exe
                                                "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Suspicious use of SetThreadContext
                                                PID:464
                                                • C:\Windows\SysWOW64\wnpxc2.exe
                                                  "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                  24⤵
                                                  • Checks computer location settings
                                                  • Executes dropped EXE
                                                  • Drops file in System32 directory
                                                  • Modifies registry class
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:2396
                                                  • C:\Windows\SysWOW64\wnpxc2.exe
                                                    "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of SetThreadContext
                                                    PID:4836
                                                    • C:\Windows\SysWOW64\wnpxc2.exe
                                                      "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                      26⤵
                                                      • Checks computer location settings
                                                      • Executes dropped EXE
                                                      • Drops file in System32 directory
                                                      • Modifies registry class
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      PID:2960
                                                      • C:\Windows\SysWOW64\wnpxc2.exe
                                                        "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Suspicious use of SetThreadContext
                                                        PID:728
                                                        • C:\Windows\SysWOW64\wnpxc2.exe
                                                          "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                          28⤵
                                                          • Checks computer location settings
                                                          • Executes dropped EXE
                                                          • Drops file in System32 directory
                                                          • Modifies registry class
                                                          • Suspicious behavior: EnumeratesProcesses
                                                          PID:1184
                                                          • C:\Windows\SysWOW64\wnpxc2.exe
                                                            "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                            29⤵
                                                            • Executes dropped EXE
                                                            • Suspicious use of SetThreadContext
                                                            PID:3488
                                                            • C:\Windows\SysWOW64\wnpxc2.exe
                                                              "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                              30⤵
                                                              • Checks computer location settings
                                                              • Executes dropped EXE
                                                              • Drops file in System32 directory
                                                              • Modifies registry class
                                                              • Suspicious behavior: EnumeratesProcesses
                                                              PID:3944
                                                              • C:\Windows\SysWOW64\wnpxc2.exe
                                                                "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                                31⤵
                                                                • Executes dropped EXE
                                                                • Suspicious use of SetThreadContext
                                                                PID:3272
                                                                • C:\Windows\SysWOW64\wnpxc2.exe
                                                                  "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                                  32⤵
                                                                  • Checks computer location settings
                                                                  • Executes dropped EXE
                                                                  • Drops file in System32 directory
                                                                  • Modifies registry class
                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                  PID:1556
                                                                  • C:\Windows\SysWOW64\wnpxc2.exe
                                                                    "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                                    33⤵
                                                                    • Executes dropped EXE
                                                                    • Suspicious use of SetThreadContext
                                                                    PID:1568
                                                                    • C:\Windows\SysWOW64\wnpxc2.exe
                                                                      "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                                      34⤵
                                                                      • Checks computer location settings
                                                                      • Executes dropped EXE
                                                                      • Drops file in System32 directory
                                                                      • Modifies registry class
                                                                      • Suspicious behavior: EnumeratesProcesses
                                                                      PID:5100
                                                                      • C:\Windows\SysWOW64\wnpxc2.exe
                                                                        "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                                        35⤵
                                                                        • Executes dropped EXE
                                                                        • Suspicious use of SetThreadContext
                                                                        PID:552
                                                                        • C:\Windows\SysWOW64\wnpxc2.exe
                                                                          "C:\Windows\system32\wnpxc2.exe" C:\Windows\SysWOW64\wnpxc2.exe
                                                                          36⤵
                                                                          • Executes dropped EXE
                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                          PID:3696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\wnpxc2.exe

    Filesize

    153KB

    MD5

    0567b4eb2f5c00044a3d337af8849364

    SHA1

    20b59deab88910f098df451801d2556e379bad75

    SHA256

    059cf6f00c8c11d3bb2deae0b3aebf2e101b8c010731b0c0dc33db47eed05d88

    SHA512

    361f88d728846af28f974b7512fe0c84b43ca58df8cf3d3e5ba5fe1a7b4e95861fee44752cd478493daf8e2f2232d207d1923994ee2dea9d33a0e58141ce3ce6

  • \??\PIPE\srvsvc

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • memory/816-109-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/816-107-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1184-143-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1556-157-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1556-161-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2148-62-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2396-124-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2920-68-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2960-131-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2960-135-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/3140-4-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/3140-2-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/3140-0-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/3140-38-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/3140-3-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/3784-44-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/3784-43-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/3784-45-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/3784-47-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/3944-148-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/3944-152-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/4260-55-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/4260-53-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/4292-117-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/4292-115-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/4456-85-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/4456-83-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/4456-82-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/4456-81-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/4556-101-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/4744-76-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/4744-75-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/4964-94-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/4964-92-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/5100-166-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/5100-170-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB