Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-09-2024 03:47

General

  • Target

    f13868ececfbb8b8b653eee6b2b61fc7_JaffaCakes118.exe

  • Size

    373KB

  • MD5

    f13868ececfbb8b8b653eee6b2b61fc7

  • SHA1

    45632264e33c856c5300c921c5a5b46075512ee7

  • SHA256

    c6dc200b86ebc07a353f7208aef05e6a27597a1b8ee3be57e8c534f6fc6971da

  • SHA512

    da8d9094f7a81d231387337e8375b4ce53909fb7ad9305b1626d1bbdf1c88db68d47412b7062bbb4e75aa242f547a6d1472943b117c1adf77e0ed41d4f04ce41

  • SSDEEP

    6144:u070v1sfejKs5NOrD6gWH4/qQDvXY9Imf8+sx/rF2frcwZFyHVPAsWltmXhBp7vm:u0hmNOrD9Wy4Imf8+erScYF181enWxC

Malware Config

Extracted

Family

metasploit

Version

encoder/fnstenv_mov

Signatures

  • MetaSploit

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

  • Executes dropped EXE 20 IoCs
  • UPX packed file 13 IoCs

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

  • Drops file in System32 directory 32 IoCs
  • Suspicious use of SetThreadContext 11 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 22 IoCs

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

  • Suspicious use of SetWindowsHookEx 11 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f13868ececfbb8b8b653eee6b2b61fc7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f13868ececfbb8b8b653eee6b2b61fc7_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1824
    • C:\Users\Admin\AppData\Local\Temp\f13868ececfbb8b8b653eee6b2b61fc7_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f13868ececfbb8b8b653eee6b2b61fc7_JaffaCakes118.exe
      2⤵
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2880
      • C:\Windows\SysWOW64\scan.exe
        C:\Windows\system32\scan.exe 1120 "C:\Users\Admin\AppData\Local\Temp\f13868ececfbb8b8b653eee6b2b61fc7_JaffaCakes118.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4640
        • C:\Windows\SysWOW64\scan.exe
          C:\Windows\SysWOW64\scan.exe
          4⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3288
          • C:\Windows\SysWOW64\scan.exe
            C:\Windows\system32\scan.exe 1148 "C:\Windows\SysWOW64\scan.exe"
            5⤵
            • Executes dropped EXE
            • Drops file in System32 directory
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:3912
            • C:\Windows\SysWOW64\scan.exe
              C:\Windows\SysWOW64\scan.exe
              6⤵
              • Executes dropped EXE
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:920
              • C:\Windows\SysWOW64\scan.exe
                C:\Windows\system32\scan.exe 1120 "C:\Windows\SysWOW64\scan.exe"
                7⤵
                • Executes dropped EXE
                • Drops file in System32 directory
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious use of SetWindowsHookEx
                • Suspicious use of WriteProcessMemory
                PID:1056
                • C:\Windows\SysWOW64\scan.exe
                  C:\Windows\SysWOW64\scan.exe
                  8⤵
                  • Executes dropped EXE
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:4116
                  • C:\Windows\SysWOW64\scan.exe
                    C:\Windows\system32\scan.exe 1120 "C:\Windows\SysWOW64\scan.exe"
                    9⤵
                    • Executes dropped EXE
                    • Drops file in System32 directory
                    • Suspicious use of SetThreadContext
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    PID:1820
                    • C:\Windows\SysWOW64\scan.exe
                      C:\Windows\SysWOW64\scan.exe
                      10⤵
                      • Executes dropped EXE
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      PID:2668
                      • C:\Windows\SysWOW64\scan.exe
                        C:\Windows\system32\scan.exe 1120 "C:\Windows\SysWOW64\scan.exe"
                        11⤵
                        • Executes dropped EXE
                        • Drops file in System32 directory
                        • Suspicious use of SetThreadContext
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of SetWindowsHookEx
                        PID:4060
                        • C:\Windows\SysWOW64\scan.exe
                          C:\Windows\SysWOW64\scan.exe
                          12⤵
                          • Executes dropped EXE
                          • Drops file in System32 directory
                          • System Location Discovery: System Language Discovery
                          PID:4476
                          • C:\Windows\SysWOW64\scan.exe
                            C:\Windows\system32\scan.exe 1120 "C:\Windows\SysWOW64\scan.exe"
                            13⤵
                            • Executes dropped EXE
                            • Drops file in System32 directory
                            • Suspicious use of SetThreadContext
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of SetWindowsHookEx
                            PID:2120
                            • C:\Windows\SysWOW64\scan.exe
                              C:\Windows\SysWOW64\scan.exe
                              14⤵
                              • Executes dropped EXE
                              • Drops file in System32 directory
                              • System Location Discovery: System Language Discovery
                              PID:4596
                              • C:\Windows\SysWOW64\scan.exe
                                C:\Windows\system32\scan.exe 1124 "C:\Windows\SysWOW64\scan.exe"
                                15⤵
                                • Executes dropped EXE
                                • Drops file in System32 directory
                                • Suspicious use of SetThreadContext
                                • System Location Discovery: System Language Discovery
                                • Suspicious use of SetWindowsHookEx
                                PID:60
                                • C:\Windows\SysWOW64\scan.exe
                                  C:\Windows\SysWOW64\scan.exe
                                  16⤵
                                  • Executes dropped EXE
                                  • Drops file in System32 directory
                                  • System Location Discovery: System Language Discovery
                                  PID:1268
                                  • C:\Windows\SysWOW64\scan.exe
                                    C:\Windows\system32\scan.exe 1120 "C:\Windows\SysWOW64\scan.exe"
                                    17⤵
                                    • Executes dropped EXE
                                    • Drops file in System32 directory
                                    • Suspicious use of SetThreadContext
                                    • System Location Discovery: System Language Discovery
                                    • Suspicious use of SetWindowsHookEx
                                    PID:2040
                                    • C:\Windows\SysWOW64\scan.exe
                                      C:\Windows\SysWOW64\scan.exe
                                      18⤵
                                      • Executes dropped EXE
                                      • Drops file in System32 directory
                                      • System Location Discovery: System Language Discovery
                                      PID:4796
                                      • C:\Windows\SysWOW64\scan.exe
                                        C:\Windows\system32\scan.exe 1124 "C:\Windows\SysWOW64\scan.exe"
                                        19⤵
                                        • Executes dropped EXE
                                        • Drops file in System32 directory
                                        • Suspicious use of SetThreadContext
                                        • System Location Discovery: System Language Discovery
                                        • Suspicious use of SetWindowsHookEx
                                        PID:2844
                                        • C:\Windows\SysWOW64\scan.exe
                                          C:\Windows\SysWOW64\scan.exe
                                          20⤵
                                          • Executes dropped EXE
                                          • Drops file in System32 directory
                                          • System Location Discovery: System Language Discovery
                                          PID:3992
                                          • C:\Windows\SysWOW64\scan.exe
                                            C:\Windows\system32\scan.exe 1120 "C:\Windows\SysWOW64\scan.exe"
                                            21⤵
                                            • Executes dropped EXE
                                            • Drops file in System32 directory
                                            • Suspicious use of SetThreadContext
                                            • System Location Discovery: System Language Discovery
                                            • Suspicious use of SetWindowsHookEx
                                            PID:2676
                                            • C:\Windows\SysWOW64\scan.exe
                                              C:\Windows\SysWOW64\scan.exe
                                              22⤵
                                              • Executes dropped EXE
                                              • Drops file in System32 directory
                                              • System Location Discovery: System Language Discovery
                                              PID:1384

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\scan.exe

    Filesize

    373KB

    MD5

    f13868ececfbb8b8b653eee6b2b61fc7

    SHA1

    45632264e33c856c5300c921c5a5b46075512ee7

    SHA256

    c6dc200b86ebc07a353f7208aef05e6a27597a1b8ee3be57e8c534f6fc6971da

    SHA512

    da8d9094f7a81d231387337e8375b4ce53909fb7ad9305b1626d1bbdf1c88db68d47412b7062bbb4e75aa242f547a6d1472943b117c1adf77e0ed41d4f04ce41

  • memory/60-92-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/920-34-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/920-40-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/1056-48-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/1268-95-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/1820-59-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/1824-0-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/1824-7-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/2040-103-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/2120-81-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/2668-62-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/2676-124-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/2844-114-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/2880-23-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/2880-5-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/2880-3-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/2880-8-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/3288-26-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/3288-21-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/3912-36-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/3992-117-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/4060-72-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/4116-51-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/4476-73-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/4596-84-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB

  • memory/4640-25-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/4796-106-0x0000000000400000-0x00000000004FA000-memory.dmp

    Filesize

    1000KB