Overview

overview

8

Static

static

8

SBSQ.xls

windows7_x64

6

SBSQ.xls

windows10_x64

6

Analysis

  • max time kernel
    129s
  • max time network
    134s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    15/07/2020, 05:38

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    SBSQ.xls
  • Size 325KB
  • Sample200715-1dn345ejwe
  • SHA256 fe809aa7410d9df4db47ea209891c441028836edadd44beb0997d9d25be354d3
  • MD5 SHA1 SHA512
Score
6/10

Malware Config

Signatures

  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • 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 use of WriteProcessMemory 4 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 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\SBSQ.xls"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • Checks processor information in registry
    • Enumerates system info in registry
    PID:1492
    • 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 4584
      2⤵
      • Process spawned suspicious child process
      • Suspicious use of WriteProcessMemory
      PID:3912
      • C:\Windows\system32\dwwin.exe
        C:\Windows\system32\dwwin.exe -x -s 4584
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:992

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/992-2-0x000001C4C75A0000-0x000001C4C75A1000-memory.dmp
        Download

        memory/992-3-0x000001C4C75A0000-0x000001C4C75A1000-memory.dmp
        Download

        memory/992-5-0x000001C4C7DF0000-0x000001C4C7DF1000-memory.dmp
        Download

        memory/992-8-0x000001C4C8070000-0x000001C4C8071000-memory.dmp
        Download

        memory/992-9-0x000001C4C8070000-0x000001C4C8071000-memory.dmp
        Download

        memory/992-10-0x000001C4C8070000-0x000001C4C8071000-memory.dmp
        Download

        memory/992-11-0x000001C4C7D30000-0x000001C4C7D31000-memory.dmp
        Download