Analysis

  • max time kernel
    64s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    31/10/2020, 00:06

General

  • Target
    emotet_exe_e2_46e5f0ac233847eb91c2c0ba995e5ce1c66bd8ff504a9fb0c5926b45a58bc9aa_2020-10-31__000540._exe.exe
  • Size 356KB
  • Sample201031-ckxj2bebas
  • SHA256 46e5f0ac233847eb91c2c0ba995e5ce1c66bd8ff504a9fb0c5926b45a58bc9aa
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch2

C2
  • 102.182.145.130:80

  • 173.173.254.105:80

  • 64.207.182.168:8080

  • 51.89.199.141:8080

  • 167.114.153.111:8080

  • 173.63.222.65:80

  • 218.147.193.146:80

  • 59.125.219.109:443

  • 172.104.97.173:8080

  • 190.162.215.233:80

  • 68.115.186.26:80

  • 78.188.106.53:443

  • 190.240.194.77:443

  • 24.133.106.23:80

  • 80.227.52.78:80

  • 79.137.83.50:443

  • 120.150.218.241:443

  • 62.171.142.179:8080

  • 194.4.58.192:7080

  • 62.30.7.67:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet Payload 4 IoCs

    Detects Emotet payload in memory.

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\emotet_exe_e2_46e5f0ac233847eb91c2c0ba995e5ce1c66bd8ff504a9fb0c5926b45a58bc9aa_2020-10-31__000540._exe.exe
    "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e2_46e5f0ac233847eb91c2c0ba995e5ce1c66bd8ff504a9fb0c5926b45a58bc9aa_2020-10-31__000540._exe.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1756
    • C:\Windows\SysWOW64\wuapp\XpsGdiConverter.exe
      "C:\Windows\SysWOW64\wuapp\XpsGdiConverter.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2036

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1628-6-0x000007FEF7EB0000-0x000007FEF812A000-memory.dmp

        memory/1756-0-0x0000000000C70000-0x0000000000CA4000-memory.dmp

        memory/1756-1-0x0000000000CB0000-0x0000000000CE3000-memory.dmp

        memory/2036-5-0x00000000026D0000-0x0000000002703000-memory.dmp

        memory/2036-4-0x0000000002690000-0x00000000026C4000-memory.dmp