Analysis

  • max time kernel
    93s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-01-2025 13:44

General

  • Target

    6617e29599007effd08442f94d1831bc1f81e7e2eeef29cda9f31ee36c1c87ac.dll

  • Size

    615KB

  • MD5

    44e9182628d3b0a6fb4d52f1d02ad35e

  • SHA1

    9e68806294f1299074171e073711c84f751c3b7d

  • SHA256

    6617e29599007effd08442f94d1831bc1f81e7e2eeef29cda9f31ee36c1c87ac

  • SHA512

    e0566fedf44bfb7f96dd15d7668f697956e9ab0de853fcb921bacd46ce01107d4bc56a68b3fb938a8df2b336efb139a1ad3ed9a15030ea69df8a8de9c05ad42b

  • SSDEEP

    12288:dOzFuk7dA19ZCOo6AI/2NLaQL1kMZR+TTD7vgEPejA:0hn7dA19ZCOyDaQxkqkXaA

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

131.100.24.231:80

209.59.138.75:7080

103.8.26.103:8080

51.38.71.0:443

212.237.17.99:8080

79.172.212.216:8080

207.38.84.195:8080

104.168.155.129:8080

178.79.147.66:8080

46.55.222.11:443

103.8.26.102:8080

192.254.71.210:443

45.176.232.124:443

203.114.109.124:443

51.68.175.8:8080

58.227.42.236:80

45.142.114.231:8080

217.182.143.207:443

178.63.25.185:443

45.118.115.99:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\6617e29599007effd08442f94d1831bc1f81e7e2eeef29cda9f31ee36c1c87ac.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\6617e29599007effd08442f94d1831bc1f81e7e2eeef29cda9f31ee36c1c87ac.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3640
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\6617e29599007effd08442f94d1831bc1f81e7e2eeef29cda9f31ee36c1c87ac.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3640-0-0x00000000029A0000-0x00000000029C6000-memory.dmp

    Filesize

    152KB