Analysis

  • max time kernel
    140s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    23/03/2022, 08:16

General

  • Target
    644037128d5fbe6cd8f92bc72a251f0d09cdda13bb5979009fd3a403e0844c84.dll
  • Size 997KB
  • Sample220323-j6a15aaca2
  • SHA256 644037128d5fbe6cd8f92bc72a251f0d09cdda13bb5979009fd3a403e0844c84
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch4

C2
  • 217.182.143.248:8080

  • 185.4.135.27:8080

  • 192.99.251.50:443

  • 146.59.226.45:443

  • 162.214.118.104:8080

  • 195.154.133.20:443

  • 103.75.201.2:443

  • 5.9.116.246:8080

  • 177.87.70.10:8080

  • 31.24.158.56:8080

  • 103.75.201.4:443

  • 158.69.222.101:443

  • 185.157.82.211:8080

  • 185.8.212.130:7080

  • 186.250.48.117:7080

  • 110.232.117.186:8080

  • 46.55.222.11:443

  • 196.218.30.83:443

  • 51.91.7.5:8080

  • 176.56.128.118:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\644037128d5fbe6cd8f92bc72a251f0d09cdda13bb5979009fd3a403e0844c84.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1792
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\644037128d5fbe6cd8f92bc72a251f0d09cdda13bb5979009fd3a403e0844c84.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1716

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1716-131-0x0000000010000000-0x0000000010028000-memory.dmp