Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2024, 09:51

General

  • Target

    c07a70eeeba9c2d9f9a04395a5607b8a_JaffaCakes118.exe

  • Size

    48KB

  • MD5

    c07a70eeeba9c2d9f9a04395a5607b8a

  • SHA1

    d648fde2f90b755477ed7b84151f662f6f3592aa

  • SHA256

    2a36caf79a9a3414bfa97b00a37427b017331b0e1666c91ed775d94ec7175cca

  • SHA512

    aa8c0ce827b7466a4635e08e1b0881c47673d7a64742c1d29aed52ca8d7c6f6b191fbe4e36f2f6ef13e0584d3a2215e24e97c73782205400f97e5ebc0929a44a

  • SSDEEP

    384:/TevRVe/+Pje/KLe/Le/tfF15m7T9P6xOFsiNm2XX/425Vpe/tfF17e/7e/KCe/Y:/C5sfvq5n0p/tNm2XXwF5nC6m

Score
4/10

Malware Config

Signatures

  • Drops file in Program Files directory 1 IoCs
  • Drops file in Windows directory 24 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 38 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c07a70eeeba9c2d9f9a04395a5607b8a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c07a70eeeba9c2d9f9a04395a5607b8a_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4228
    • C:\Windows\SysWOW64\explorer.exe
      explorer c07a70eeeba9c2d9f9a04395a5607b8a_JaffaCakes118l
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4856
  • C:\Windows\explorer.exe
    C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4880
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:1360

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4228-0-0x0000000000400000-0x000000000040C000-memory.dmp

      Filesize

      48KB

    • memory/4228-5-0x0000000000400000-0x000000000040C000-memory.dmp

      Filesize

      48KB