Analysis

  • max time kernel
    106s
  • max time network
    66s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    11/07/2020, 07:22

General

  • Target

    file,07.20.doc

  • Size

    147KB

  • MD5

    2c2b8e0cc062e057eaa471446127dba4

  • SHA1

    5258cd9d3d811f0be112ae125fbf543d80479e07

  • SHA256

    7aa391fd5872835bc1d3f685a63636069051e45dc215db56aa873606983bb045

  • SHA512

    f5405a79e7a11e091970a8563130ee1d7a81fd3016a6541620d620aee1290aa9f6a46f025ffd688327274f674fa2def651d9f404ddd3dfb4d92e369905979e88

Score
10/10

Malware Config

Signatures

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs
  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Suspicious use of WriteProcessMemory 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present

Processes

  • C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\file,07.20.doc"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1108
    • C:\Windows\System32\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" wG.tmp
      2⤵
      • Process spawned unexpected child process
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1520

Network

MITRE ATT&CK Matrix

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Downloads