Analysis

  • max time kernel
    135s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    06/06/2022, 08:27

General

  • Target
    9e20b4f5ce7d1b80eb120cabe30f4add.dll
  • Size 534KB
  • Sample220606-kcemwsbbfk
  • SHA256 6162de37ac64e08df2e0bbaef7c652b77a31d835e2f2f6e501caf3c305a39455
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch4

C2
  • 164.68.99.3:8080

  • 146.59.226.45:443

  • 51.91.76.89:8080

  • 209.97.163.214:443

  • 158.69.222.101:443

  • 82.165.152.127:8080

  • 103.70.28.102:8080

  • 72.15.201.15:8080

  • 150.95.66.124:8080

  • 45.176.232.124:443

  • 82.223.21.224:8080

  • 107.170.39.149:8080

  • 160.16.142.56:8080

  • 103.132.242.26:8080

  • 153.126.146.25:7080

  • 213.241.20.155:443

  • 1.234.21.73:7080

  • 197.242.150.244:8080

  • 188.44.20.25:443

  • 196.218.30.83:443

eck1.plain
eck1.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 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9e20b4f5ce7d1b80eb120cabe30f4add.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\KEWcaShTqrD\apuhfEJLHlwV.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1488

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2040-54-0x000007FEFC0C1000-0x000007FEFC0C3000-memory.dmp

        memory/2040-55-0x0000000180000000-0x000000018002B000-memory.dmp