Analysis

  • max time kernel
    110s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    09-07-2020 15:07

General

  • Target

    d8fc308f94016f51cafa022193fbfe26778451b981c413f8f73206730599b466.doc

  • Size

    147KB

  • MD5

    70812f69666fb0a7a305038253920457

  • SHA1

    f4c3e9dec1d2cd4e5d4de9ca39265c784894e836

  • SHA256

    d8fc308f94016f51cafa022193fbfe26778451b981c413f8f73206730599b466

  • SHA512

    8b64c034762008d800fe874968bf3bd3ee9e928e8c850834cdfb342f53d81a8d3acd80a29c3d009fa4fc308a89512ed3dc61ac3ef127f5897f59c2c83a8e41b4

Score
10/10

Malware Config

Signatures

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

Processes

  • C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\d8fc308f94016f51cafa022193fbfe26778451b981c413f8f73206730599b466.doc"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:616
    • C:\Windows\System32\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" Nv.tmp
      2⤵
      • Suspicious behavior: GetForegroundWindowSpam
      • Process spawned unexpected child process
      PID:1060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1060-3-0x0000000000000000-mapping.dmp