Analysis

  • max time kernel
    4294183s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20220310-en
  • submitted
    31/03/2022, 15:14

General

  • Target
    8f3e927f6fcbb2a3b56b5d286cd388d8.dll
  • Size 704KB
  • Sample220331-sma2fsdge6
  • SHA256 ebc1507ed11b5c769ddd64e82f5bfd742e934d4ce6ed97842c382b24b93c1099
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch5

C2
  • 5.189.160.61:443

  • 94.177.178.26:8080

  • 202.29.239.162:443

  • 54.38.143.246:7080

  • 119.59.125.140:8080

  • 185.148.168.15:8080

  • 188.166.229.148:443

  • 2.58.16.87:8080

  • 104.131.62.48:8080

  • 103.82.248.59:7080

  • 37.59.209.141:8080

  • 103.133.214.242:8080

  • 195.77.239.39:8080

  • 128.199.192.135:8080

  • 78.47.204.80:443

  • 59.148.253.194:443

  • 87.106.97.83:7080

  • 45.71.195.104:8080

  • 85.214.67.203:8080

  • 139.196.72.155:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8f3e927f6fcbb2a3b56b5d286cd388d8.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:792
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\8f3e927f6fcbb2a3b56b5d286cd388d8.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1780

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/792-54-0x000007FEFBA91000-0x000007FEFBA93000-memory.dmp

        memory/1780-56-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

        memory/1780-57-0x0000000000280000-0x00000000002A3000-memory.dmp