Analysis

  • max time kernel
    120s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    27/06/2024, 13:00

General

  • Target

    1618494a71ec83513de82003f2a4777f_JaffaCakes118.exe

  • Size

    57KB

  • MD5

    1618494a71ec83513de82003f2a4777f

  • SHA1

    51d89f095430ecc1c85c93a3d5c128c8881c29a6

  • SHA256

    3e7aaf837b9808ca6dc41f044f891e54272980b5109fe3b120976dc761df965c

  • SHA512

    f35395a3f41ac92255dba2ded5f779d09403a4627d0bd8ce6b5e8b1a0be10787f8d8a93f89e85e24ee88ca3230775c324e2ffae2596c621da1ae2c069171efd6

  • SSDEEP

    768:UUCvRbiAgXBZTHPiwSFNvqGoqx2DH9KkM02PgNTl1NVmop:PCvRbiAg/TviwSFNyW2DokM0fpl1NgI

Malware Config

Signatures

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • 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
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1618494a71ec83513de82003f2a4777f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1618494a71ec83513de82003f2a4777f_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:1916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1916-0-0x000007FEF504E000-0x000007FEF504F000-memory.dmp

    Filesize

    4KB

  • memory/1916-1-0x000007FEF4D90000-0x000007FEF572D000-memory.dmp

    Filesize

    9.6MB

  • memory/1916-2-0x000007FEF4D90000-0x000007FEF572D000-memory.dmp

    Filesize

    9.6MB

  • memory/1916-3-0x000007FEF4D90000-0x000007FEF572D000-memory.dmp

    Filesize

    9.6MB

  • memory/1916-4-0x000007FEF4D90000-0x000007FEF572D000-memory.dmp

    Filesize

    9.6MB

  • memory/1916-5-0x000007FEF4D90000-0x000007FEF572D000-memory.dmp

    Filesize

    9.6MB

  • memory/1916-43-0x000007FEF4D90000-0x000007FEF572D000-memory.dmp

    Filesize

    9.6MB