Overview

overview

10

Static

static

8

emotet_v6

windows10_x64

10

emotet_doc

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10-20220310-en
  • submitted
    30-03-2022 06:50

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General

  • Target

    3aa5c7eff28de190945d455033507e5f8e03536ca5caa632dcff83def469b6a0.xls

  • Size

    106KB

  • MD5

    8b572f837f642c6b485cc98fc3efb475

  • SHA1

    fdc5171b02ea1151018d1ac551d8e22402df4e5d

  • SHA256

    3aa5c7eff28de190945d455033507e5f8e03536ca5caa632dcff83def469b6a0

  • SHA512

    a97ca28199a9ccf95c672364ce9835678474d140678b060207636aa378b517ba5648b987f93a1910496559c2134157dc3959acd0b0091f6002308d1cab7fbb6a

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\3aa5c7eff28de190945d455033507e5f8e03536ca5caa632dcff83def469b6a0.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2196
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\hdrh.dll
      2⤵
      • Process spawned unexpected child process
      PID:2560

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/2196-118-0x00007FF8D30B0000-0x00007FF8D30C0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2196-119-0x00007FF8D30B0000-0x00007FF8D30C0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2196-120-0x00007FF8D30B0000-0x00007FF8D30C0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2196-121-0x00007FF8D30B0000-0x00007FF8D30C0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2196-122-0x00007FF8D30B0000-0x00007FF8D30C0000-memory.dmp

    Filesize

    64KB

    Download