Analysis

  • max time kernel
    46s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    25-05-2024 03:15

General

  • Target

    83776da38d10009bb6c39919b294d3cc2eba23b9e39545bb1a815a80923e7f0d.doc

  • Size

    404KB

  • MD5

    cbf33bc17254cb531bc5ed8690af10cd

  • SHA1

    b3909fd368511e6353523742f059e2eba8fbaf5e

  • SHA256

    83776da38d10009bb6c39919b294d3cc2eba23b9e39545bb1a815a80923e7f0d

  • SHA512

    4365c4dacc54cca08fc3aa9fb87cd741d0b3ef0cbaa2dffc73aa73a8ccbcceb084fb26ede07f5371e5952d21b016942419407fc0840197f7cf6e88caeed943aa

  • SSDEEP

    6144:DVeeDDHf2/N+/2cAia7+NHd7eXtVuSA/M124joOVLxJ37U0kPEvxeng4p+I7X3KS:UMHf2/suh+lzE0RDMJ3wRk

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 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\83776da38d10009bb6c39919b294d3cc2eba23b9e39545bb1a815a80923e7f0d.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:2420
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2644

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2420-0-0x000000002FA91000-0x000000002FA92000-memory.dmp

      Filesize

      4KB

    • memory/2420-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2420-2-0x00000000710DD000-0x00000000710E8000-memory.dmp

      Filesize

      44KB

    • memory/2420-13-0x00000000710DD000-0x00000000710E8000-memory.dmp

      Filesize

      44KB