Analysis

  • max time kernel
    141s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    21/08/2024, 22:37

General

  • Target

    b5522dd09f16957d76a9e697a8123fbf_JaffaCakes118.exe

  • Size

    124KB

  • MD5

    b5522dd09f16957d76a9e697a8123fbf

  • SHA1

    417a5629cdc0e3d91ec30caee69480e0c1426f99

  • SHA256

    5b40f4843e532f52008090b223fc71dee7bb4a656615cc0937c48ce84bd2c3cc

  • SHA512

    813e504e84a92d6987affa2365fee658f117cc71ce36ca8a99051dedadc4110b0111de98cb4ebe07e7bf074c14fe8a7dcd6264d4bc9e6c13de0bac78f3bf6e33

  • SSDEEP

    3072:sBJb6ZaZGihk4/yp1RkO1+bSiPKtfoRi:Y1cQGGkHp1RYbSiPYfoR

Malware Config

Signatures

  • 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.

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b5522dd09f16957d76a9e697a8123fbf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b5522dd09f16957d76a9e697a8123fbf_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:1252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1252-1-0x0000000000020000-0x0000000000022000-memory.dmp

    Filesize

    8KB

  • memory/1252-0-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/1252-2-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/1252-3-0x0000000000020000-0x0000000000022000-memory.dmp

    Filesize

    8KB