Analysis

  • max time kernel
    90s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/09/2024, 03:04

General

  • Target

    dbb2eb7b75b9014a0490b2099daae5f4_JaffaCakes118.exe

  • Size

    680KB

  • MD5

    dbb2eb7b75b9014a0490b2099daae5f4

  • SHA1

    e9462f6ea2f10c875d2bb1d69964682c2294d484

  • SHA256

    97c2f1dabb8fffa1ff5e6102571cedab6973f4c59b5963fc0f06e35a6a889aec

  • SHA512

    f2db7085418375505e50240c567195ba5e05b208f40d6bbf471c7af77f32d6cea22a63877667de312b844efdbd2835d0b89d3d0da6158f4e229fa78d619bd8b8

  • SSDEEP

    12288:xZt1xDSWPm5yhtRPuwtOTD2NL3U2iXFWnFUlZWi2Wxv+Yfh/T1hnX:xZtHWZ5yPtiD2CtXFUFUlZWi2Wv/TnX

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\dbb2eb7b75b9014a0490b2099daae5f4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dbb2eb7b75b9014a0490b2099daae5f4_JaffaCakes118.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:3056

Network

MITRE ATT&CK Enterprise v15

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