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Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04/04/2024, 16:54

General

  • Target

    bd9d316062334454c70f322a13399c27_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    bd9d316062334454c70f322a13399c27

  • SHA1

    29b1d2caabf71ad193b684d4ab99a6e5c8b5e1d7

  • SHA256

    bf10211e04a900814608a7a67ab0b5ff3940a46304e24e12f26366672b56965d

  • SHA512

    96f69f19273c38e20a51d2525dbd97c1221cb260767faaaf0feb57474550d3f213f9ee0f1f17f4661c361e9d465bf68d2f15ca00d531c42d4759fe3471817003

  • SSDEEP

    24576:WeOt1bxWVNM+jBEwsNXVNM+9L1D5mSqE6Ehg7mM+M6RkMkIM7gE6Eh67W:WjAk+lh8k+11dC0g7mM+M6RkMkIM7I0R

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd9d316062334454c70f322a13399c27_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bd9d316062334454c70f322a13399c27_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:1708

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    1.3MB

    MD5

    bd9d316062334454c70f322a13399c27

    SHA1

    29b1d2caabf71ad193b684d4ab99a6e5c8b5e1d7

    SHA256

    bf10211e04a900814608a7a67ab0b5ff3940a46304e24e12f26366672b56965d

    SHA512

    96f69f19273c38e20a51d2525dbd97c1221cb260767faaaf0feb57474550d3f213f9ee0f1f17f4661c361e9d465bf68d2f15ca00d531c42d4759fe3471817003

  • memory/1708-0-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB