Analysis

  • max time kernel
    139s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    01/03/2022, 07:51

General

  • Target
    f0e588efbed70177bd68502d3c53eabb.dll
  • Size 516KB
  • Sample220301-jpww9saedp
  • SHA256 bf47d3aea34be8bc31bea98a6c7dd5b417dec978a116caba04db5a5ba2cca3ac
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch5

C2
  • 185.168.130.138:443

  • 168.197.250.14:80

  • 61.7.231.229:443

  • 62.171.178.147:8080

  • 93.104.209.107:8080

  • 37.44.244.177:8080

  • 198.199.98.78:8080

  • 139.196.72.155:8080

  • 185.148.168.15:8080

  • 45.71.195.104:8080

  • 207.148.81.119:8080

  • 203.153.216.46:443

  • 87.106.97.83:7080

  • 128.199.192.135:8080

  • 54.38.242.185:443

  • 185.184.25.78:8080

  • 118.98.72.86:443

  • 54.37.106.167:8080

  • 59.148.253.194:443

  • 78.47.204.80:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • suricata: ET MALWARE W32/Emotet CnC Beacon 3

    suricata: ET MALWARE W32/Emotet CnC Beacon 3

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f0e588efbed70177bd68502d3c53eabb.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:204
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\f0e588efbed70177bd68502d3c53eabb.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3448

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/3448-134-0x00000000027E0000-0x0000000002807000-memory.dmp