Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-06-2024 03:55

General

  • Target

    0521e318661e12962ec8241369f2168e_JaffaCakes118.exe

  • Size

    152KB

  • MD5

    0521e318661e12962ec8241369f2168e

  • SHA1

    0029f82f3d33d7f34eaa248eb3fd4d45bff5ef8f

  • SHA256

    a645525176dc50a4957defdc3bb8a7dce27a64c099dfe6b2aeb00a9309266647

  • SHA512

    41093c8320126682846b75bec3c2673c740a5eed0471407e258feb63dbc58a103c2ffc290857079907b13b3d9edfa367b60566aac48676bb7f8fb9fc63643fa3

  • SSDEEP

    3072:WbEM+BtAG0HrXABZIOY35GFUtEbBqqJKCPNsu9UKnti48j:6xGQDAHOGFQqAku36Mj

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 15 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 30 IoCs
  • UPX packed file 27 IoCs

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

  • 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 46 IoCs
  • Suspicious use of SetThreadContext 16 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0521e318661e12962ec8241369f2168e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0521e318661e12962ec8241369f2168e_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3260
    • C:\Users\Admin\AppData\Local\Temp\0521e318661e12962ec8241369f2168e_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\0521e318661e12962ec8241369f2168e_JaffaCakes118.exe"
      2⤵
      • Checks computer location settings
      • Maps connected drives based on registry
      • Drops file in System32 directory
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1408
      • C:\Windows\SysWOW64\wmpdlp32.exe
        "C:\Windows\system32\wmpdlp32.exe" C:\Users\Admin\AppData\Local\Temp\0521E3~1.EXE
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:4592
        • C:\Windows\SysWOW64\wmpdlp32.exe
          "C:\Windows\system32\wmpdlp32.exe" C:\Users\Admin\AppData\Local\Temp\0521E3~1.EXE
          4⤵
          • Checks computer location settings
          • Deletes itself
          • Executes dropped EXE
          • Maps connected drives based on registry
          • Drops file in System32 directory
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4496
          • C:\Windows\SysWOW64\wmpdlp32.exe
            "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:4980
            • C:\Windows\SysWOW64\wmpdlp32.exe
              "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Maps connected drives based on registry
              • Drops file in System32 directory
              • Modifies registry class
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:2616
              • C:\Windows\SysWOW64\wmpdlp32.exe
                "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:3608
                • C:\Windows\SysWOW64\wmpdlp32.exe
                  "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                  8⤵
                  • Checks computer location settings
                  • Executes dropped EXE
                  • Maps connected drives based on registry
                  • Drops file in System32 directory
                  • Modifies registry class
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:528
                  • C:\Windows\SysWOW64\wmpdlp32.exe
                    "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                    9⤵
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    • Suspicious use of WriteProcessMemory
                    PID:4348
                    • C:\Windows\SysWOW64\wmpdlp32.exe
                      "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                      10⤵
                      • Checks computer location settings
                      • Executes dropped EXE
                      • Maps connected drives based on registry
                      • Drops file in System32 directory
                      • Modifies registry class
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:3076
                      • C:\Windows\SysWOW64\wmpdlp32.exe
                        "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                        11⤵
                        • Executes dropped EXE
                        • Suspicious use of SetThreadContext
                        • Suspicious use of WriteProcessMemory
                        PID:1016
                        • C:\Windows\SysWOW64\wmpdlp32.exe
                          "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                          12⤵
                          • Checks computer location settings
                          • Executes dropped EXE
                          • Maps connected drives based on registry
                          • Drops file in System32 directory
                          • Modifies registry class
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of WriteProcessMemory
                          PID:4272
                          • C:\Windows\SysWOW64\wmpdlp32.exe
                            "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                            13⤵
                            • Executes dropped EXE
                            • Suspicious use of SetThreadContext
                            • Suspicious use of WriteProcessMemory
                            PID:1692
                            • C:\Windows\SysWOW64\wmpdlp32.exe
                              "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                              14⤵
                              • Checks computer location settings
                              • Executes dropped EXE
                              • Maps connected drives based on registry
                              • Drops file in System32 directory
                              • Modifies registry class
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4728
                              • C:\Windows\SysWOW64\wmpdlp32.exe
                                "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                15⤵
                                • Executes dropped EXE
                                • Suspicious use of SetThreadContext
                                PID:384
                                • C:\Windows\SysWOW64\wmpdlp32.exe
                                  "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                  16⤵
                                  • Checks computer location settings
                                  • Executes dropped EXE
                                  • Maps connected drives based on registry
                                  • Drops file in System32 directory
                                  • Modifies registry class
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:3452
                                  • C:\Windows\SysWOW64\wmpdlp32.exe
                                    "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Suspicious use of SetThreadContext
                                    PID:3392
                                    • C:\Windows\SysWOW64\wmpdlp32.exe
                                      "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                      18⤵
                                      • Checks computer location settings
                                      • Executes dropped EXE
                                      • Maps connected drives based on registry
                                      • Drops file in System32 directory
                                      • Modifies registry class
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:5108
                                      • C:\Windows\SysWOW64\wmpdlp32.exe
                                        "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Suspicious use of SetThreadContext
                                        PID:1920
                                        • C:\Windows\SysWOW64\wmpdlp32.exe
                                          "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                          20⤵
                                          • Checks computer location settings
                                          • Executes dropped EXE
                                          • Maps connected drives based on registry
                                          • Drops file in System32 directory
                                          • Modifies registry class
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:4808
                                          • C:\Windows\SysWOW64\wmpdlp32.exe
                                            "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Suspicious use of SetThreadContext
                                            PID:3608
                                            • C:\Windows\SysWOW64\wmpdlp32.exe
                                              "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                              22⤵
                                              • Checks computer location settings
                                              • Executes dropped EXE
                                              • Maps connected drives based on registry
                                              • Drops file in System32 directory
                                              • Modifies registry class
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:3784
                                              • C:\Windows\SysWOW64\wmpdlp32.exe
                                                "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Suspicious use of SetThreadContext
                                                PID:5064
                                                • C:\Windows\SysWOW64\wmpdlp32.exe
                                                  "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                                  24⤵
                                                  • Checks computer location settings
                                                  • Executes dropped EXE
                                                  • Maps connected drives based on registry
                                                  • Drops file in System32 directory
                                                  • Modifies registry class
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:4824
                                                  • C:\Windows\SysWOW64\wmpdlp32.exe
                                                    "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of SetThreadContext
                                                    PID:2284
                                                    • C:\Windows\SysWOW64\wmpdlp32.exe
                                                      "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                                      26⤵
                                                      • Checks computer location settings
                                                      • Executes dropped EXE
                                                      • Maps connected drives based on registry
                                                      • Drops file in System32 directory
                                                      • Modifies registry class
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      PID:3680
                                                      • C:\Windows\SysWOW64\wmpdlp32.exe
                                                        "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Suspicious use of SetThreadContext
                                                        PID:2008
                                                        • C:\Windows\SysWOW64\wmpdlp32.exe
                                                          "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                                          28⤵
                                                          • Checks computer location settings
                                                          • Executes dropped EXE
                                                          • Maps connected drives based on registry
                                                          • Drops file in System32 directory
                                                          • Modifies registry class
                                                          • Suspicious behavior: EnumeratesProcesses
                                                          PID:4340
                                                          • C:\Windows\SysWOW64\wmpdlp32.exe
                                                            "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                                            29⤵
                                                            • Executes dropped EXE
                                                            • Suspicious use of SetThreadContext
                                                            PID:4308
                                                            • C:\Windows\SysWOW64\wmpdlp32.exe
                                                              "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                                              30⤵
                                                              • Checks computer location settings
                                                              • Executes dropped EXE
                                                              • Maps connected drives based on registry
                                                              • Drops file in System32 directory
                                                              • Modifies registry class
                                                              • Suspicious behavior: EnumeratesProcesses
                                                              PID:1136
                                                              • C:\Windows\SysWOW64\wmpdlp32.exe
                                                                "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                                                31⤵
                                                                • Executes dropped EXE
                                                                • Suspicious use of SetThreadContext
                                                                PID:4064
                                                                • C:\Windows\SysWOW64\wmpdlp32.exe
                                                                  "C:\Windows\system32\wmpdlp32.exe" C:\Windows\SysWOW64\wmpdlp32.exe
                                                                  32⤵
                                                                  • Executes dropped EXE
                                                                  • Maps connected drives based on registry
                                                                  • Drops file in System32 directory
                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                  PID:3620

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\wmpdlp32.exe

    Filesize

    152KB

    MD5

    0521e318661e12962ec8241369f2168e

    SHA1

    0029f82f3d33d7f34eaa248eb3fd4d45bff5ef8f

    SHA256

    a645525176dc50a4957defdc3bb8a7dce27a64c099dfe6b2aeb00a9309266647

    SHA512

    41093c8320126682846b75bec3c2673c740a5eed0471407e258feb63dbc58a103c2ffc290857079907b13b3d9edfa367b60566aac48676bb7f8fb9fc63643fa3

  • \??\PIPE\srvsvc

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • memory/528-71-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1136-163-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1408-5-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1408-4-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1408-3-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1408-47-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/1408-0-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/2616-54-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/2616-64-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3076-72-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3076-80-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3452-107-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3680-147-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3784-129-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3784-120-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/4272-78-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/4272-86-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/4340-155-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/4496-55-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/4496-52-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/4496-44-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/4728-90-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/4728-97-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/4728-89-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/4808-121-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/4824-138-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/5108-113-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB