Resubmissions

29-05-2020 16:38

200529-p21kba1x7n 10

Analysis

  • max time kernel
    143s
  • max time network
    38s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    29-05-2020 16:38

General

  • Target

    require.05.20.doc

  • Size

    72KB

  • MD5

    9f04925d84fc7155683294c713aeeb58

  • SHA1

    95f774a93375a049246ffce99e4c0da5e5ad18a5

  • SHA256

    427a5c15ca89981ea6386e8a262474f80a47f07af10663478b9c7728fc054d54

  • SHA512

    272a5de403ed83f83b0c17f13a2b0919fc8ee5c8b598edda149c6ba4bfdda14a03383dd514e4fe84f7b2c8baaeaf91075407b8c81391a4920d01636431289a0a

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\require.05.20.doc"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1412
    • C:\Windows\system32\Regsvr32.exe
      Regsvr32 c:\programdata\49452677.dat
      2⤵
      • Process spawned unexpected child process
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1800

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads