Analysis

  • max time kernel
    145s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    31-03-2024 04:09

General

  • Target

    4cbd18ecf3f934d6a8db9c3fe9245f81_JaffaCakes118.doc

  • Size

    534KB

  • MD5

    4cbd18ecf3f934d6a8db9c3fe9245f81

  • SHA1

    c9bae2c8ce062ad9ba0495bbce6983824bb950e8

  • SHA256

    4984ec3568630ce614a2296bd459f96f66f9fb935c3f0f89118e0c8a9bb6cdc8

  • SHA512

    6045af24b187aba4c67f8629d2809a6f9a9d2bb13439ca35ff95c6471b4ea0ae282717a1ac684fe9392f9b95b232aa35f0dd4e58e972883413b0ec6ea87c6562

  • SSDEEP

    12288:a8CmEKY7gpWMBbxoM6scG2u302l0HwbsG7kWunEDXm/zjH8BV:a8CmEj6BbOMDn2u3049HSn+Xm/y

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\4cbd18ecf3f934d6a8db9c3fe9245f81_JaffaCakes118.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1400
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2520

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\14F1DCDE.emf

      Filesize

      4KB

      MD5

      bf2393dfe4576945d1f26d3595c5ef9f

      SHA1

      f9abbbcf4bad106e4f5c039082257357f4c28aef

      SHA256

      a1fa622b47a529e1064458aa0decd0c1ebc16efb621511c8cba545036ffeb00e

      SHA512

      bd9972b8310d1357529f62375b883ce3af01c01a56107a0cff93b8cdce43fe7931947ce10790ad5c596392ba8bab842d89e708d4999d87c9c4b858140688fdbf

    • memory/1400-0-0x000000002FE41000-0x000000002FE42000-memory.dmp

      Filesize

      4KB

    • memory/1400-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1400-2-0x0000000070FDD000-0x0000000070FE8000-memory.dmp

      Filesize

      44KB

    • memory/1400-6-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-7-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-8-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-9-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-10-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-11-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-14-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-13-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-15-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-16-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-12-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-17-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-18-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-19-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-20-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-22-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-23-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-24-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-21-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-27-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-29-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-30-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-28-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-33-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-31-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-25-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-36-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-37-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-35-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-39-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-40-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-38-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-41-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-26-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-42-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-44-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-46-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-45-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-47-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-43-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-48-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-49-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-50-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-51-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-53-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-54-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-55-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-56-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-62-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-64-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-66-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-65-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-63-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-61-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-69-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-70-0x0000000070FDD000-0x0000000070FE8000-memory.dmp

      Filesize

      44KB

    • memory/1400-71-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-83-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-87-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-88-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-89-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-90-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/1400-91-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB