Overview

overview

10

Static

static

8

emotet_v6

windows10_x64

10

emotet_doc

windows10_x64

10

Analysis

  • max time kernel
    148s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10-20220223-en
  • submitted
    28-02-2022 12:17

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General

  • Target

    0d93a4f12d6e52dd86f8194dc522bdf7b6c4724898e929e12943c15cef4f3aa9.xlsm

  • Size

    102KB

  • MD5

    e01658f40196c8810a4b654d10212ade

  • SHA1

    caed09b776174509351dfe57e87325cacee7c69d

  • SHA256

    0d93a4f12d6e52dd86f8194dc522bdf7b6c4724898e929e12943c15cef4f3aa9

  • SHA512

    5e502a8d00aa91155e4725323b9f7b073537565a1b185e8a8cce12259b6c7300aebabd8ef776280cecb85b451999742a5bde4ad1a460f12fec0d9c7e7158a666

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://singsamut.ac.th/00-----26phj/ws1iGhQ/ws1iGhQ/

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • 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
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs
  • Suspicious use of WriteProcessMemory 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\0d93a4f12d6e52dd86f8194dc522bdf7b6c4724898e929e12943c15cef4f3aa9.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2564
    • C:\Windows\SysWow64\rundll32.exe
      C:\Windows\SysWow64\rundll32.exe ..\bestb.ocx,D"&"l"&"l"&"R"&"eg"&"i"&"s"&"t"&"e"&"rS"&"e"&"rver
      2⤵
      • Process spawned unexpected child process
      PID:400

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2564-114-0x00007FF7FDBF0000-0x00007FF7FDC00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2564-115-0x00007FF7FDBF0000-0x00007FF7FDC00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2564-116-0x00007FF7FDBF0000-0x00007FF7FDC00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2564-117-0x00007FF7FDBF0000-0x00007FF7FDC00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2564-126-0x00007FF83DC05000-0x00007FF83DC06000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2564-127-0x00007FF83D85B000-0x00007FF83D85C000-memory.dmp

    Filesize

    4KB

    Download