Analysis

  • max time kernel
    42s
  • max time network
    149s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    24/12/2020, 00:02

General

  • Target
    emotet_exe_e1_c361e31f32f6defb76a8777a3246790028db4be2bac7bba5284427d2ee036cc8_2020-12-24__000122.exe.dll
  • Size 229KB
  • Sample201224-4sv5tcrc1e
  • SHA256 c361e31f32f6defb76a8777a3246790028db4be2bac7bba5284427d2ee036cc8
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch1

C2
  • 108.4.209.15:80

  • 187.39.237.56:8080

  • 167.71.148.58:443

  • 211.215.18.93:8080

  • 1.234.65.61:80

  • 81.215.230.173:443

  • 70.32.84.74:8080

  • 212.71.237.140:8080

  • 104.131.41.185:8080

  • 138.97.60.140:8080

  • 187.162.250.23:443

  • 24.232.228.233:80

  • 177.144.130.105:443

  • 105.209.235.113:8080

  • 202.134.4.210:7080

  • 149.202.72.142:7080

  • 200.24.255.23:80

  • 217.13.106.14:8080

  • 192.232.229.54:7080

  • 46.105.114.137:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e1_c361e31f32f6defb76a8777a3246790028db4be2bac7bba5284427d2ee036cc8_2020-12-24__000122.exe.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3932
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e1_c361e31f32f6defb76a8777a3246790028db4be2bac7bba5284427d2ee036cc8_2020-12-24__000122.exe.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:692

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/692-3-0x0000000004E10000-0x0000000004E32000-memory.dmp