Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-08-2024 21:12

General

  • Target

    81c5a14a305c1ab5eda687cd8cf45db9_JaffaCakes118.exe

  • Size

    726KB

  • MD5

    81c5a14a305c1ab5eda687cd8cf45db9

  • SHA1

    facf5d4a240f696d945c509d8509dcf8963dfd93

  • SHA256

    33590a7a69aa4506332bbc5f81f865f49f8b46c0b5a94c601252572a75b42027

  • SHA512

    a5c1c5f503285af79159d3758a27c7df377ec417cc28ba2246a5904961e4b5ac9e36863f8f48ddb1ae1dd28be392468019ad2e279388c78bda5aa216848cfd29

  • SSDEEP

    12288:iRBapY+R3PYmGLxe0DRMtoNvQdoc3lhElvps1LKYr/szEZfup5NKzQsfsClIUo0q:12+R3PYhx7DmCtMElhdYrk+ufNCQsIUW

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 AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\81c5a14a305c1ab5eda687cd8cf45db9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\81c5a14a305c1ab5eda687cd8cf45db9_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:64

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/64-0-0x0000000000400000-0x0000000000550000-memory.dmp

    Filesize

    1.3MB

  • memory/64-1-0x00007FFD8E7F0000-0x00007FFD8E9E5000-memory.dmp

    Filesize

    2.0MB

  • memory/64-2-0x0000000002290000-0x00000000022D0000-memory.dmp

    Filesize

    256KB

  • memory/64-4-0x0000000000400000-0x0000000000550000-memory.dmp

    Filesize

    1.3MB

  • memory/64-6-0x0000000000400000-0x0000000000550000-memory.dmp

    Filesize

    1.3MB

  • memory/64-3-0x0000000000400000-0x0000000000550000-memory.dmp

    Filesize

    1.3MB

  • memory/64-19-0x0000000000400000-0x0000000000550000-memory.dmp

    Filesize

    1.3MB

  • memory/64-20-0x00007FFD8E7F0000-0x00007FFD8E9E5000-memory.dmp

    Filesize

    2.0MB