Analysis

  • max time kernel
    121s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    10/03/2022, 09:43

General

  • Target
    84b3738690f1e17b17e8910722afb1a1.dll
  • Size 612KB
  • Sample220310-lpyrzaeec2
  • SHA256 52053e9f2025a8d35bbd325e7c8998bda5db049f87553b4d40d1e5bc6a111410
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch5

C2
  • 51.75.33.122:443

  • 186.250.48.5:80

  • 168.119.39.118:443

  • 207.148.81.119:8080

  • 194.9.172.107:8080

  • 139.196.72.155:8080

  • 78.47.204.80:443

  • 159.69.237.188:443

  • 45.71.195.104:8080

  • 54.37.106.167:8080

  • 185.168.130.138:443

  • 37.44.244.177:8080

  • 185.184.25.78:8080

  • 185.148.168.15:8080

  • 128.199.192.135:8080

  • 37.59.209.141:8080

  • 103.41.204.169:8080

  • 185.148.168.220:8080

  • 103.42.58.120:7080

  • 78.46.73.125:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\84b3738690f1e17b17e8910722afb1a1.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1412
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\84b3738690f1e17b17e8910722afb1a1.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1492

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1412-54-0x000007FEFC371000-0x000007FEFC373000-memory.dmp

        memory/1492-55-0x0000000076851000-0x0000000076853000-memory.dmp

        memory/1492-56-0x0000000000380000-0x00000000003A7000-memory.dmp