Analysis

  • max time kernel
    94s
  • max time network
    141s
  • 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 22:16

General

  • Target

    5149e4bdd653f3157bddde0166a2cd4387f91f02aa3a3b63d516faada133b871.dll

  • Size

    258KB

  • MD5

    b7a58e98d1162eb459c795900deea0ae

  • SHA1

    3144e90cccc2bb5249c4e4dbe723c657b71cd728

  • SHA256

    5149e4bdd653f3157bddde0166a2cd4387f91f02aa3a3b63d516faada133b871

  • SHA512

    decfba00cd9f511cf611db82e9befb62acdbedd7592a5534d7e6f1d0d2c838a131082a05e4db64f53b75267c977ce33906fa453f50b647d779ba1bdac017c1dd

  • SSDEEP

    6144:GPMd2FdFQ+PMRm/Z8ezVSbpz6LcZ5Fl9EppXxqJVHWTBZVpv:WQ2d86q0VSN6LcZ5Fl9EAWTVpv

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

209.239.112.82:8080

116.124.128.206:8080

45.63.5.129:443

128.199.192.135:8080

51.178.61.60:443

168.197.250.14:80

177.72.80.14:7080

51.210.242.234:8080

142.4.219.173:8080

78.47.204.80:443

78.46.73.125:443

37.44.244.177:8080

37.59.209.141:8080

104.131.62.48:8080

190.90.233.66:443

185.148.168.220:8080

185.148.168.15:8080

62.171.178.147:8080

191.252.103.16:80

54.38.242.185:443

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\5149e4bdd653f3157bddde0166a2cd4387f91f02aa3a3b63d516faada133b871.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5108
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\5149e4bdd653f3157bddde0166a2cd4387f91f02aa3a3b63d516faada133b871.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1936
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\5149e4bdd653f3157bddde0166a2cd4387f91f02aa3a3b63d516faada133b871.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3976

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1936-0-0x0000000010000000-0x0000000010025000-memory.dmp

    Filesize

    148KB

  • memory/1936-1-0x0000000010000000-0x0000000010025000-memory.dmp

    Filesize

    148KB