Analysis

  • max time kernel
    41s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    04/01/2021, 16:41

General

  • Target
    emotet_exe_e2_c46764ed46afd894b6d032fa7f528cf5b7c578ddef9df54194ad202fc8eff6e5_2021-01-04__164052.exe.dll
  • Size 426KB
  • Sample210104-3qv7t76dgs
  • SHA256 c46764ed46afd894b6d032fa7f528cf5b7c578ddef9df54194ad202fc8eff6e5
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch2

C2
  • 90.160.138.175:80

  • 74.222.117.42:80

  • 157.245.123.197:8080

  • 50.116.111.59:8080

  • 173.249.20.233:443

  • 200.116.145.225:443

  • 142.112.10.95:20

  • 87.106.139.101:8080

  • 173.70.61.180:80

  • 75.177.207.146:80

  • 121.124.124.40:7080

  • 98.109.133.80:80

  • 37.187.72.193:8080

  • 74.40.205.197:443

  • 220.245.198.194:80

  • 197.211.245.21:80

  • 123.176.25.234:80

  • 194.190.67.75:80

  • 78.188.225.105:80

  • 217.20.166.178:7080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e2_c46764ed46afd894b6d032fa7f528cf5b7c578ddef9df54194ad202fc8eff6e5_2021-01-04__164052.exe.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:492
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e2_c46764ed46afd894b6d032fa7f528cf5b7c578ddef9df54194ad202fc8eff6e5_2021-01-04__164052.exe.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1352

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1352-3-0x0000000000B50000-0x0000000000B70000-memory.dmp