Analysis

  • max time kernel
    87s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    16/05/2022, 22:49

General

  • Target
    2a1b9e7275501500c491945a673055b7.dll
  • Size 364KB
  • Sample220516-2rmqgsfadj
  • SHA256 4c7aff9ae4f265a56b8a7ce9457eae03b15cd5b67fc8c401026e714c5806ccd6
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch5

C2
  • 93.104.209.107:8080

  • 195.154.146.35:443

  • 202.134.4.210:7080

  • 17.20.148.183:8907

  • 185.148.168.220:8080

  • 68.183.93.250:443

  • 175.126.176.79:8080

  • 77.31.27.120:26351

  • 203.153.216.46:443

  • 202.28.34.99:8080

  • 210.57.209.142:8080

  • 18.229.236.50:18850

  • 36.67.23.59:443

  • 159.69.237.188:443

  • 107.22.159.198:7774

  • 207.148.81.119:8080

  • 54.38.143.246:7080

  • 45.71.195.104:8080

  • 108.159.107.249:48268

  • 45.230.140.156:22366

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\2a1b9e7275501500c491945a673055b7.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:904
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\DDJsuXmekFxg\WPrLQD.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4304

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/904-130-0x0000000180000000-0x0000000180032000-memory.dmp