Analysis

  • max time kernel
    106s
  • max time network
    56s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    09-07-2020 09:50

General

  • Target

    4f970fe5a0df88373022185d178b21fbb5db754176042f60317e46d5d20a01c0.doc

  • Size

    147KB

  • MD5

    7bc2c2949bc0fe5e91f4ab0fbf557f9c

  • SHA1

    d7a8ce829138f409be74498ecd74d3eefe738215

  • SHA256

    4f970fe5a0df88373022185d178b21fbb5db754176042f60317e46d5d20a01c0

  • SHA512

    c7463c3709989f9ff6fb71061f0a49f5e5e357bd104f18786bad6ea7ab78cfbb1b3b1148178e2fd02f45749db50836ac36531405d1f70526efcd7429ca0a6d66

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\4f970fe5a0df88373022185d178b21fbb5db754176042f60317e46d5d20a01c0.doc"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1324
    • C:\Windows\System32\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" o.tmp
      2⤵
      • Process spawned unexpected child process
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1508

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1508-3-0x0000000000000000-mapping.dmp