Analysis

  • max time kernel
    112s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    16/06/2022, 07:11

General

  • Target
    5eeac6d5f0b9dab48234b046b97cfc64.dll
  • Size 455KB
  • Sample220616-hzx2msgcfn
  • SHA256 85769087259aeaeac81e73a8f8f86f233a956a53f86fa0caac0bb9518bcb6de1
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

C2
  • 134.122.66.193:8080

  • 197.242.150.244:8080

  • 186.194.240.217:443

  • 151.106.112.196:8080

  • 119.193.124.41:7080

  • 209.97.163.214:443

  • 103.43.75.120:443

  • 188.44.20.25:443

  • 51.161.73.194:443

  • 51.254.140.238:7080

  • 172.104.251.154:8080

  • 164.68.99.3:8080

  • 159.89.202.34:443

  • 209.126.98.206:8080

  • 115.68.227.76:8080

  • 207.148.79.14:8080

  • 64.227.100.222:8080

  • 46.55.222.11:443

  • 212.24.98.99:8080

  • 82.223.21.224:8080

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\5eeac6d5f0b9dab48234b046b97cfc64.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2160
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\NrSZcTrAddiRWp\rbSaDIwbxE.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4388

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2160-130-0x0000000180000000-0x000000018002B000-memory.dmp