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Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20/06/2024, 01:30

General

  • Target

    01b6b88f6a19d558d217764912058d21_JaffaCakes118.exe

  • Size

    26KB

  • MD5

    01b6b88f6a19d558d217764912058d21

  • SHA1

    104794f01c4c988e8fec0b4ac8f550abd9d4f54f

  • SHA256

    08c5074d29d09e184619039a91dd5db4e9c4f7c74edeef7f65a5418381334c63

  • SHA512

    f5e09b2410bc356b0c270260309e0257a4a29a32f7df16ffeb3d089b29a7474267347f87ffa717b02084c91af3c686866d64aa40f95de67ffe44a820df296931

  • SSDEEP

    384:2l8mWbHRHMUSTt3IAqGEI/4YJYySPok0CSSn/NzceAay3J:21WVsb3IAFQgoccAe/y3J

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01b6b88f6a19d558d217764912058d21_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\01b6b88f6a19d558d217764912058d21_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\windows\SysWOW64\mcsmss.exe
      "C:\windows\system32\mcsmss.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2912

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Windows\SysWOW64\mcsmss.exe

    Filesize

    26KB

    MD5

    01b6b88f6a19d558d217764912058d21

    SHA1

    104794f01c4c988e8fec0b4ac8f550abd9d4f54f

    SHA256

    08c5074d29d09e184619039a91dd5db4e9c4f7c74edeef7f65a5418381334c63

    SHA512

    f5e09b2410bc356b0c270260309e0257a4a29a32f7df16ffeb3d089b29a7474267347f87ffa717b02084c91af3c686866d64aa40f95de67ffe44a820df296931

  • memory/1996-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1996-4-0x0000000002B10000-0x0000000002B18000-memory.dmp

    Filesize

    32KB

  • memory/1996-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2912-12-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB