Overview

overview

10

Static

static

8

emotet_v6

windows10_x64

1

emotet_doc

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    129s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    21-05-2022 17:38

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Report Analysis Logs

General

  • Target

    6c2d566fb4489948859301cd55c552eeae1d12e7e33ef4ca237653cd976a1401.xls

  • Size

    40KB

  • MD5

    2d0bf2a42ae18ac57a4a99e7727ea85e

  • SHA1

    1894cb10cea6a4757f3478753049c3311446370a

  • SHA256

    6c2d566fb4489948859301cd55c552eeae1d12e7e33ef4ca237653cd976a1401

  • SHA512

    cee692e9084069fcb59f3e7a900a7f7fbfce59ae32849ff3b67ec3ed47f97b8ad05730e2f12cc8d6eb41f75745c565863d8a8fc28000cbc5ba8e5649deffb85d

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://www.itesmeitic.com/term/IFjx5ElE0ldr8wDDHjub/

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 14 IoCs
  • Suspicious use of WriteProcessMemory 2 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\6c2d566fb4489948859301cd55c552eeae1d12e7e33ef4ca237653cd976a1401.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4556
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe ..\wurod.ocx
      2⤵
      • Process spawned unexpected child process
      PID:4908

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\wurod.ocx
    Filesize

    7KB

    MD5

    915f15adeff30ebbc1634cde75511d0b

    SHA1

    7432ad37f5aeff2cc36eed72de9b83b2e7305e2c

    SHA256

    05d0cc1f3e861d85fb1844a47b51a5a083b6e1518a81aeb6fc351fe7f2e8d839

    SHA512

    786190cb360e9a3bc8018efa23bd45fbb68c98df03e5bf491fcad06e909042c9a932f6486d46c0d718ac74034db1b2e1c36ce8f1d4d76fabcbe1cfdaf1c45453

    Download Submit
  • memory/4556-117-0x00007FFF4F230000-0x00007FFF4F240000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4556-118-0x00007FFF4F230000-0x00007FFF4F240000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4556-119-0x00007FFF4F230000-0x00007FFF4F240000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4556-120-0x00007FFF4F230000-0x00007FFF4F240000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4556-129-0x00007FFF4B9B0000-0x00007FFF4B9C0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4556-130-0x00007FFF4B9B0000-0x00007FFF4B9C0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4908-264-0x0000000000000000-mapping.dmp
    Download