Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2024, 18:31

General

  • Target

    b1513a29fe75bc2bbb7b477f5e7bfb50f23be90d90630685a558aaa78427ec52.dll

  • Size

    356KB

  • MD5

    37953e0d462502f0c07ab263e76c05cf

  • SHA1

    9a1de5441650e1f392f8db24ff2f82a3a69df603

  • SHA256

    b1513a29fe75bc2bbb7b477f5e7bfb50f23be90d90630685a558aaa78427ec52

  • SHA512

    cc616b80153d76663e74b2c1f8cc771ee43e57e3abba41dddc68a2492abd0e01ce885456d009cdf97358cafa81d62d953f71d6e0e72bd3011c090e0277e18c40

  • SSDEEP

    3072:JI0AM0yQkR9M6lglELtJUNjiWGyWcTb0JUiA2tqZ4IvUlDAj7UOjVifSwHEDQVLK:i5MR9M6y3TWRIvgMSS3AyUrhYu3j

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

212.24.98.99:8080

51.91.76.89:8080

94.23.45.86:4143

101.50.0.91:8080

103.43.75.120:443

212.237.17.99:8080

158.69.222.101:443

51.254.140.238:7080

1.234.2.232:8080

91.207.28.33:8080

167.172.253.162:8080

45.235.8.30:8080

115.68.227.76:8080

134.122.66.193:8080

89.29.244.7:443

197.242.150.244:8080

164.68.99.3:8080

5.9.116.246:8080

1.234.21.73:7080

131.100.24.231:80

ecs1.plain
eck1.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b1513a29fe75bc2bbb7b477f5e7bfb50f23be90d90630685a558aaa78427ec52.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:524
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\AQqnNeJUI\NtzeonJrEHsVCJ.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2108

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/524-0-0x0000000002790000-0x0000000002791000-memory.dmp

    Filesize

    4KB

  • memory/524-1-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB

  • memory/524-4-0x00007FFE85AF0000-0x00007FFE85B4F000-memory.dmp

    Filesize

    380KB

  • memory/2108-8-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB