Analysis

  • max time kernel
    106s
  • max time network
    77s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    11-07-2020 07:17

General

  • Target

    docs-07.20.doc

  • Size

    147KB

  • MD5

    7dd79ba56b7ec464e9b515d900f3f569

  • SHA1

    6c2bf5092ce30405ee4b7a349d9fe533045c6b4a

  • SHA256

    ca822b28a868bb52c0e59bf09093cf38dedb0a09c82718d3979980f13c02d1b9

  • SHA512

    b0974074f16bd77a59d4d36faa671998eb245d43e4ac966a4eeea53840b03385cdba5ec5780829fcd85d4360743c4429e1d55d2aeae3cbb52786ea8ff9afe494

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\docs-07.20.doc"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1068
    • C:\Windows\System32\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" kG.tmp
      2⤵
      • Process spawned unexpected child process
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1100

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1100-3-0x0000000000000000-mapping.dmp