Analysis

  • max time kernel
    148s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/01/2025, 15:10

General

  • Target

    JaffaCakes118_40da04fcf5c478f81c2ad99e0078b643.exe

  • Size

    106KB

  • MD5

    40da04fcf5c478f81c2ad99e0078b643

  • SHA1

    bdb3e0336ce7040841b095b8b12c6b8630406a7a

  • SHA256

    d0009e117bc2212da7d1c94b5fb90793f8d7fe2ed462e24c87dafd8bb8c93e99

  • SHA512

    a730a97e7ee8b9f5416abc3d3c64ed231c2b1d6abcf941aba6d8e5300ac518c0a7e2a3c493cc4a19abad5ed8d6e0bc8a63d121f28a08725ab2e9ea45a4a0d64d

  • SSDEEP

    3072:Qkjte7YxTW8OmbhUMyPagMVVVVVVVVVVVVx:hI7WgMVVVVVVVVVVVVx

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 10 IoCs
  • Loads dropped DLL 20 IoCs
  • Drops file in System32 directory 22 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 11 IoCs

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

  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40da04fcf5c478f81c2ad99e0078b643.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40da04fcf5c478f81c2ad99e0078b643.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:764
    • C:\Windows\SysWOW64\wins.exe
      C:\Windows\system32\wins.exe 472 "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40da04fcf5c478f81c2ad99e0078b643.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2344
      • C:\Windows\SysWOW64\wins.exe
        C:\Windows\system32\wins.exe 536 "C:\Windows\SysWOW64\wins.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2768
        • C:\Windows\SysWOW64\wins.exe
          C:\Windows\system32\wins.exe 540 "C:\Windows\SysWOW64\wins.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2864
          • C:\Windows\SysWOW64\wins.exe
            C:\Windows\system32\wins.exe 532 "C:\Windows\SysWOW64\wins.exe"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1932
            • C:\Windows\SysWOW64\wins.exe
              C:\Windows\system32\wins.exe 528 "C:\Windows\SysWOW64\wins.exe"
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:920
              • C:\Windows\SysWOW64\wins.exe
                C:\Windows\system32\wins.exe 548 "C:\Windows\SysWOW64\wins.exe"
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:2800
                • C:\Windows\SysWOW64\wins.exe
                  C:\Windows\system32\wins.exe 564 "C:\Windows\SysWOW64\wins.exe"
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:1908
                  • C:\Windows\SysWOW64\wins.exe
                    C:\Windows\system32\wins.exe 544 "C:\Windows\SysWOW64\wins.exe"
                    9⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Drops file in System32 directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:2088
                    • C:\Windows\SysWOW64\wins.exe
                      C:\Windows\system32\wins.exe 552 "C:\Windows\SysWOW64\wins.exe"
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of WriteProcessMemory
                      PID:588
                      • C:\Windows\SysWOW64\wins.exe
                        C:\Windows\system32\wins.exe 568 "C:\Windows\SysWOW64\wins.exe"
                        11⤵
                        • Executes dropped EXE
                        • Drops file in System32 directory
                        • System Location Discovery: System Language Discovery
                        PID:1532

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \Windows\SysWOW64\wins.exe

          Filesize

          106KB

          MD5

          40da04fcf5c478f81c2ad99e0078b643

          SHA1

          bdb3e0336ce7040841b095b8b12c6b8630406a7a

          SHA256

          d0009e117bc2212da7d1c94b5fb90793f8d7fe2ed462e24c87dafd8bb8c93e99

          SHA512

          a730a97e7ee8b9f5416abc3d3c64ed231c2b1d6abcf941aba6d8e5300ac518c0a7e2a3c493cc4a19abad5ed8d6e0bc8a63d121f28a08725ab2e9ea45a4a0d64d

        • memory/588-52-0x0000000000400000-0x000000000049C000-memory.dmp

          Filesize

          624KB

        • memory/764-11-0x0000000000400000-0x000000000049C000-memory.dmp

          Filesize

          624KB

        • memory/920-32-0x0000000000400000-0x000000000049C000-memory.dmp

          Filesize

          624KB

        • memory/1532-57-0x0000000000400000-0x000000000049C000-memory.dmp

          Filesize

          624KB

        • memory/1908-42-0x0000000000400000-0x000000000049C000-memory.dmp

          Filesize

          624KB

        • memory/1932-27-0x0000000000400000-0x000000000049C000-memory.dmp

          Filesize

          624KB

        • memory/2088-47-0x0000000000400000-0x000000000049C000-memory.dmp

          Filesize

          624KB

        • memory/2344-12-0x0000000000400000-0x000000000049C000-memory.dmp

          Filesize

          624KB

        • memory/2768-17-0x0000000000400000-0x000000000049C000-memory.dmp

          Filesize

          624KB

        • memory/2800-37-0x0000000000400000-0x000000000049C000-memory.dmp

          Filesize

          624KB

        • memory/2864-22-0x0000000000400000-0x000000000049C000-memory.dmp

          Filesize

          624KB