Analysis

  • max time kernel
    104s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250313-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2025, 02:12

General

  • Target

    JaffaCakes118_8a3d550a6322c95502b870cacf186941.exe

  • Size

    1.0MB

  • MD5

    8a3d550a6322c95502b870cacf186941

  • SHA1

    0465ca73cd0d96b897b607e710df497189bb2179

  • SHA256

    709a84d8be2c30b7eeae5ecd37742bdc40d8d5e488758b429607c15d53af9f25

  • SHA512

    221a057cc5985fee5b1a82f9d5dd19709228d13edc84d057f6fafb0805a109dcbd425d2430080e8ca44e78d69fdc8d4d409115420fc22f997037f60425ce5775

  • SSDEEP

    24576:Or96YdoVJjvKbPQA2paMhI/2TJktYjyLlhLTPgISD+ToLEPPQPhMFNKdan8PaQPb:29TobjMPQhZwTWyZrS

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a3d550a6322c95502b870cacf186941.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a3d550a6322c95502b870cacf186941.exe"
    1⤵
    • Checks BIOS information in registry
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious use of SetWindowsHookEx
    PID:1408

Network

MITRE ATT&CK Enterprise v15

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Downloads