Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    20/10/2020, 22:22

General

  • Target

    doc_pack-385517117.xls

  • Size

    62KB

  • MD5

    037067fe454eb05170eb1d923ad618c1

  • SHA1

    e20e0f1e54a07d58d37c05c3d75199b566a7d618

  • SHA256

    56197c1cb3b1f6ff0b63b746fc21079709d67551e95eea75ccc3d0d5041dbb7c

  • SHA512

    67cb8ab773c1ae502f3d380b870d529ddd6fd6adbb7c61c406f8bcd559092fa61e982a5f88ed2a8f48cc8556320dbbedb475820a618453ede946ca6399b46cb6

Score
6/10

Malware Config

Signatures

  • Process spawned suspicious child process 1 IoCs

    This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\doc_pack-385517117.xls"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2460
    • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
      "C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 4344
      2⤵
      • Process spawned suspicious child process
      • Suspicious use of WriteProcessMemory
      PID:1992
      • C:\Windows\system32\dwwin.exe
        C:\Windows\system32\dwwin.exe -x -s 4344
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2064

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2064-6-0x0000024981920000-0x0000024981921000-memory.dmp

    Filesize

    4KB

  • memory/2064-7-0x0000024981920000-0x0000024981921000-memory.dmp

    Filesize

    4KB

  • memory/2064-9-0x0000024981FF0000-0x0000024981FF1000-memory.dmp

    Filesize

    4KB

  • memory/2064-12-0x00000249823F0000-0x00000249823F1000-memory.dmp

    Filesize

    4KB

  • memory/2064-14-0x00000249823F0000-0x00000249823F1000-memory.dmp

    Filesize

    4KB

  • memory/2064-16-0x0000024982370000-0x0000024982371000-memory.dmp

    Filesize

    4KB

  • memory/2064-17-0x0000024982370000-0x0000024982371000-memory.dmp

    Filesize

    4KB

  • memory/2064-18-0x0000024982370000-0x0000024982371000-memory.dmp

    Filesize

    4KB

  • memory/2460-0-0x00007FFBC6960000-0x00007FFBC7026000-memory.dmp

    Filesize

    6.8MB

  • memory/2460-1-0x000001CF52D6E000-0x000001CF52D8E000-memory.dmp

    Filesize

    128KB