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Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    20/07/2024, 09:39

General

  • Target

    5ff5ed69c76fc0b098a0c3a4acb65b81_JaffaCakes118.exe

  • Size

    1.5MB

  • MD5

    5ff5ed69c76fc0b098a0c3a4acb65b81

  • SHA1

    75e73462c0f90205bad5f78f0a08cc284453efc2

  • SHA256

    077cc25df6bb495f69e51f33b8c7e3cc5dc2b53d259d75f34d6efdcf8f05135b

  • SHA512

    8006773be4d61cea1b71994ab1da5653778f8b946019bab900ba896475c0b63f7bb8b82220afead11da6b2193db3f6f18f009b7b6be647f112bac74af1729df4

  • SSDEEP

    24576:YuwURZkstAnUF/KxB3ML9ymswBry51GZUiWOhrs++Ux1IH+GN3Jn2xH77Wyjpb0m:lwGZbtSj33MzswBrI1GZUlOrdhrILkxj

Malware Config

Signatures

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ff5ed69c76fc0b098a0c3a4acb65b81_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5ff5ed69c76fc0b098a0c3a4acb65b81_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2676
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogramC:\Users\Admin\AppData\Local\Temp\5ff5ed69c76fc0b098a0c3a4acb65b81_JaffaCakes118.exeÀ²¶
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      PID:2768

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\ponto.DLL

    Filesize

    399B

    MD5

    f0161328b321dfcba81d4516524b2781

    SHA1

    c65bdb62b67f4150f94d75fa64788d8f05b13859

    SHA256

    f37e10ca84be6e476d1164eca5b1d104f5dac890f02f5de701c61b86f19a1eae

    SHA512

    273f3bcd6cf80020ac85227184c05d4c901c07e3782e741ee5b8abb63f89171c632725de68f4b015ca902fec4268eaa1101ab8d9b7f592721e08b94a329ff672

  • memory/2676-0-0x0000000000400000-0x00000000019C0000-memory.dmp

    Filesize

    21.8MB

  • memory/2676-1-0x0000000000400000-0x00000000019C0000-memory.dmp

    Filesize

    21.8MB

  • memory/2676-2-0x0000000000400000-0x00000000019C0000-memory.dmp

    Filesize

    21.8MB

  • memory/2676-13-0x0000000000400000-0x00000000019C0000-memory.dmp

    Filesize

    21.8MB

  • memory/2676-21-0x0000000000400000-0x00000000019C0000-memory.dmp

    Filesize

    21.8MB

  • memory/2676-89-0x0000000000400000-0x00000000019C0000-memory.dmp

    Filesize

    21.8MB

  • memory/2676-122-0x0000000000400000-0x00000000019C0000-memory.dmp

    Filesize

    21.8MB

  • memory/2676-155-0x0000000000400000-0x00000000019C0000-memory.dmp

    Filesize

    21.8MB