Analysis

  • max time kernel
    114s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    09/07/2020, 15:07

General

  • Target

    5b9012a5dad551ec577616f0807525036f7885b92ed6fcf937351b56fb521e90.doc

  • Size

    147KB

  • MD5

    749f76fb5a2c9d43e1d46c17b906cd86

  • SHA1

    12e473b36f4b4e06449ae9fe34c83b8db20f1b00

  • SHA256

    5b9012a5dad551ec577616f0807525036f7885b92ed6fcf937351b56fb521e90

  • SHA512

    033418c373d6b784e7f79dfd0ea54b26a6954d77db7906fdb0aff3e76a02e8b638922bbdaabcc0c06a05dbae827ca17841cab834ca57a62c576d8de310b62e73

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\5b9012a5dad551ec577616f0807525036f7885b92ed6fcf937351b56fb521e90.doc"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1124
    • C:\Windows\System32\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" ww.tmp
      2⤵
      • Process spawned unexpected child process
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1120

Network

MITRE ATT&CK Matrix

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Downloads