Analysis

  • max time kernel
    95s
  • max time network
    138s
  • 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 23:01

General

  • Target

    e9f3a070c5c5e2665fa94d112e65db1ff1176602f46a4d1023a2038680914430.dll

  • Size

    258KB

  • MD5

    24fa6c4bdce5568138cf27f41db73236

  • SHA1

    479e72022649a4da1fa38f4fd712c79a8f1e8f48

  • SHA256

    e9f3a070c5c5e2665fa94d112e65db1ff1176602f46a4d1023a2038680914430

  • SHA512

    14f709fb2e673d402c01832aaa77bd307a4bc5f40543c3a3ef0dce7d39cdd067c18b4074756884c3be0a1ed3736270a3a0f93324e7ab463c0815f2afce690e6b

  • SSDEEP

    6144:6jpuMD/HpzhetkHmYZU9dbJ8K3WGsceBKCUvqHR2JP9WTBC2ypv:6jIG/pjjuLbJLmGshoCUnWTupv

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\e9f3a070c5c5e2665fa94d112e65db1ff1176602f46a4d1023a2038680914430.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1208
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\e9f3a070c5c5e2665fa94d112e65db1ff1176602f46a4d1023a2038680914430.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3424
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\e9f3a070c5c5e2665fa94d112e65db1ff1176602f46a4d1023a2038680914430.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3424-0-0x0000000010000000-0x0000000010025000-memory.dmp

    Filesize

    148KB

  • memory/3424-1-0x0000000010000000-0x0000000010025000-memory.dmp

    Filesize

    148KB