Overview

overview

10

Static

static

8

emotet_v6

windows10_x64

10

emotet_doc

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10-20220310-en
  • submitted
    30-03-2022 04:35

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General

  • Target

    1b3dcc87c329e9a704c55890eced55298a7fe31f93de0dcbf15924aa87d4b3af.xls

  • Size

    106KB

  • MD5

    7123c7c0f8b6de4ef338ec37437d71be

  • SHA1

    cf61e1dcfa4ebcc899bf33da4fa15211477e9daf

  • SHA256

    1b3dcc87c329e9a704c55890eced55298a7fe31f93de0dcbf15924aa87d4b3af

  • SHA512

    cc321113a729f1bfbfe511d16c7ff20d3c6c89607f56b0607a35189e9f490c57a17ee23d8800c7ad1dd86f057c615ac4905231e9573762128ffdb9633497975c

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://dougveeder.com/cgi-bin/xJ91ZttGRioQ7IUL/

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • 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 12 IoCs
  • Suspicious use of WriteProcessMemory 3 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\1b3dcc87c329e9a704c55890eced55298a7fe31f93de0dcbf15924aa87d4b3af.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3332
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\hdrh.dll
      2⤵
      • Process spawned unexpected child process
      PID:1888

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\hdrh.dll
    Filesize

    75KB

    MD5

    6a107ab34afce193dbab2e31c1fb240f

    SHA1

    54611ca004d1d6718042e00dcc7091000ab51c55

    SHA256

    37a7c728562612eb174db2141710f432e4ccf28cb7e7a5fbbfc1723ea8ac7229

    SHA512

    22c305773ea5ed4e0a2ffade2cfa6886c9f0074df753d63f4e55dbead1d26e86744be4f7b8c4839ecc9b201009be5019d7b252241c7971db38efdc9e77cc6161

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  • memory/3332-118-0x00007FF82EAC0000-0x00007FF82EAD0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/3332-119-0x00007FF82EAC0000-0x00007FF82EAD0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/3332-120-0x00007FF82EAC0000-0x00007FF82EAD0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/3332-121-0x00007FF82EAC0000-0x00007FF82EAD0000-memory.dmp

    Filesize

    64KB

    Download