Analysis

  • max time kernel
    74s
  • max time network
    169s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    18-01-2022 20:29

General

  • Target

    emotet_exe_e5_e33771c977ba2f4d1a41c22f26fedfb5d4e8207fa9dff6d8d9de93da4c9937db_2022-01-18__202829.exe.dll

  • Size

    408KB

  • MD5

    4389c28ad4146d73e132f4e4513b5799

  • SHA1

    0547853ccfc0b83144651895d7a87126e314aae3

  • SHA256

    e33771c977ba2f4d1a41c22f26fedfb5d4e8207fa9dff6d8d9de93da4c9937db

  • SHA512

    b5eaa4ab72d47d5a6705b843f08d764af8010357c518a76560829c0c32e13ee3984086cd220861bc9239316ac26d55f478054eacf09c424664504007646581ea

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

45.138.98.34:80

69.16.218.101:8080

51.210.242.234:8080

185.148.168.220:8080

142.4.219.173:8080

54.38.242.185:443

191.252.103.16:80

104.131.62.48:8080

62.171.178.147:8080

217.182.143.207:443

168.197.250.14:80

37.44.244.177:8080

66.42.57.149:443

210.57.209.142:8080

159.69.237.188:443

116.124.128.206:8080

128.199.192.135:8080

195.154.146.35:443

185.148.168.15:8080

195.77.239.39:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_e33771c977ba2f4d1a41c22f26fedfb5d4e8207fa9dff6d8d9de93da4c9937db_2022-01-18__202829.exe.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4088
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_e33771c977ba2f4d1a41c22f26fedfb5d4e8207fa9dff6d8d9de93da4c9937db_2022-01-18__202829.exe.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2504
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_e33771c977ba2f4d1a41c22f26fedfb5d4e8207fa9dff6d8d9de93da4c9937db_2022-01-18__202829.exe.dll",DllRegisterServer
        3⤵
          PID:1572

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2504-130-0x0000000004030000-0x0000000004058000-memory.dmp

      Filesize

      160KB