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Analysis

  • max time kernel
    147s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2024, 02:13

General

  • Target

    b9f73cd1ea5fd1d485c7e3a3d0873c08_JaffaCakes118.exe

  • Size

    64KB

  • MD5

    b9f73cd1ea5fd1d485c7e3a3d0873c08

  • SHA1

    83f67cd5bd33dadf12bb4dfc3c9afc21d925cc9a

  • SHA256

    c7c077976ad3339b98e9346c33232e64135b9a6a36c7f084c781977b8569bf49

  • SHA512

    bec6ed0b82b403148c8b11da476ea44a7594c8c31ea35a91e75b8d31f5333a49a60ccb4526d26fe3cadc85ec89e55e150ee92953a8f6da5f764f695b1ec5c1de

  • SSDEEP

    1536:uzoTLHgIIvy4pXBCwl6K1YiC0OfBPy4BFNV4LM:XTLHVlQXBxhWly0F0LM

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\b9f73cd1ea5fd1d485c7e3a3d0873c08_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b9f73cd1ea5fd1d485c7e3a3d0873c08_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2680
    • C:\Windows\SysWOW64\svcchosst.exe
      C:\Windows\system32\svcchosst.exe 504 "C:\Users\Admin\AppData\Local\Temp\b9f73cd1ea5fd1d485c7e3a3d0873c08_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2320
      • C:\Windows\SysWOW64\svcchosst.exe
        C:\Windows\system32\svcchosst.exe 516 "C:\Windows\SysWOW64\svcchosst.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2892
        • C:\Windows\SysWOW64\svcchosst.exe
          C:\Windows\system32\svcchosst.exe 508 "C:\Windows\SysWOW64\svcchosst.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2764
          • C:\Windows\SysWOW64\svcchosst.exe
            C:\Windows\system32\svcchosst.exe 512 "C:\Windows\SysWOW64\svcchosst.exe"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2608
            • C:\Windows\SysWOW64\svcchosst.exe
              C:\Windows\system32\svcchosst.exe 520 "C:\Windows\SysWOW64\svcchosst.exe"
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:860
              • C:\Windows\SysWOW64\svcchosst.exe
                C:\Windows\system32\svcchosst.exe 524 "C:\Windows\SysWOW64\svcchosst.exe"
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:1784
                • C:\Windows\SysWOW64\svcchosst.exe
                  C:\Windows\system32\svcchosst.exe 528 "C:\Windows\SysWOW64\svcchosst.exe"
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:1512
                  • C:\Windows\SysWOW64\svcchosst.exe
                    C:\Windows\system32\svcchosst.exe 532 "C:\Windows\SysWOW64\svcchosst.exe"
                    9⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Drops file in System32 directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:2584
                    • C:\Windows\SysWOW64\svcchosst.exe
                      C:\Windows\system32\svcchosst.exe 544 "C:\Windows\SysWOW64\svcchosst.exe"
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of WriteProcessMemory
                      PID:1956
                      • C:\Windows\SysWOW64\svcchosst.exe
                        C:\Windows\system32\svcchosst.exe 536 "C:\Windows\SysWOW64\svcchosst.exe"
                        11⤵
                        • Executes dropped EXE
                        • Drops file in System32 directory
                        • System Location Discovery: System Language Discovery
                        PID:948

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Windows\SysWOW64\svcchosst.exe

    Filesize

    64KB

    MD5

    b9f73cd1ea5fd1d485c7e3a3d0873c08

    SHA1

    83f67cd5bd33dadf12bb4dfc3c9afc21d925cc9a

    SHA256

    c7c077976ad3339b98e9346c33232e64135b9a6a36c7f084c781977b8569bf49

    SHA512

    bec6ed0b82b403148c8b11da476ea44a7594c8c31ea35a91e75b8d31f5333a49a60ccb4526d26fe3cadc85ec89e55e150ee92953a8f6da5f764f695b1ec5c1de

  • memory/860-39-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/948-65-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1512-50-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1784-45-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1956-60-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2320-16-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2584-55-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2608-34-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2680-9-0x0000000002690000-0x0000000002700000-memory.dmp

    Filesize

    448KB

  • memory/2680-15-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2680-1-0x0000000000020000-0x0000000000024000-memory.dmp

    Filesize

    16KB

  • memory/2680-13-0x0000000002690000-0x0000000002700000-memory.dmp

    Filesize

    448KB

  • memory/2680-0-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2764-28-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2892-22-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB