Analysis

  • max time kernel
    154s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    18/05/2022, 01:05

General

  • Target
    ca399c7a4532124bd8fa5e45582febcf.dll
  • Size 405KB
  • Sample220518-bfhdhsbdc6
  • SHA256 2c2fb92f819eb48603d5d1c10f09f833eabf466fcf1cbe7a9443fdff96c99595
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch4

C2
  • 51.254.140.238:7080

  • 103.70.28.102:8080

  • 5.9.116.246:8080

  • 1.234.2.232:8080

  • 209.250.246.206:443

  • 58.227.42.236:80

  • 72.15.201.15:8080

  • 159.65.88.10:8080

  • 189.126.111.200:7080

  • 173.212.193.249:8080

  • 188.44.20.25:443

  • 134.122.66.193:8080

  • 172.104.251.154:8080

  • 103.75.201.2:443

  • 150.95.66.124:8080

  • 153.126.146.25:7080

  • 103.43.75.120:443

  • 203.114.109.124:443

  • 27.54.89.58:8080

  • 1.234.21.73:7080

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 2 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\ca399c7a4532124bd8fa5e45582febcf.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2912
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\XQFXj\VDZXgrUf.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1232

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2912-130-0x0000000180000000-0x000000018002F000-memory.dmp