Analysis

  • max time kernel
    125s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    06/07/2022, 02:11

General

  • Target
    84ae421890a3bd485ae6978d062a0a5e.dll
  • Size 513KB
  • Sample220706-cl9wdsheb2
  • SHA256 c965b93a5b88829cb6d24717dad4db60d1f8a112e8bd57f7e48036bbadcfbcb9
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch4

C2
  • 94.23.45.86:4143

  • 209.97.163.214:443

  • 212.24.98.99:8080

  • 103.43.75.120:443

  • 183.111.227.137:8080

  • 197.242.150.244:8080

  • 129.232.188.93:443

  • 159.65.88.10:8080

  • 163.44.196.120:8080

  • 51.161.73.194:443

  • 164.90.222.65:443

  • 159.89.202.34:443

  • 1.234.2.232:8080

  • 150.95.66.124:8080

  • 51.91.76.89:8080

  • 196.218.30.83:443

  • 5.9.116.246:8080

  • 146.59.226.45:443

  • 173.212.193.249:8080

  • 213.241.20.155:443

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 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\84ae421890a3bd485ae6978d062a0a5e.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2076
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PgDxN\ohYaZWWGLukWu.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1848

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2076-130-0x0000000180000000-0x000000018002D000-memory.dmp