Analysis

  • max time kernel
    83s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    21/03/2022, 14:13

General

  • Target
    emotet_exe_e4_13cfd306936b3cb7470eb5c5ac209437d267c3ff2875235ebc31d4d146239e4b_2022-03-21__141207.dll
  • Size 796KB
  • Sample220321-rjed2acgh7
  • SHA256 13cfd306936b3cb7470eb5c5ac209437d267c3ff2875235ebc31d4d146239e4b
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch4

C2
  • 45.76.1.145:443

  • 217.182.25.250:8080

  • 119.193.124.41:7080

  • 192.99.251.50:443

  • 146.59.226.45:443

  • 173.212.193.249:8080

  • 207.38.84.195:8080

  • 45.118.135.203:7080

  • 31.24.158.56:8080

  • 209.126.98.206:8080

  • 212.237.17.99:8080

  • 216.158.226.206:443

  • 50.30.40.196:8080

  • 82.165.152.127:8080

  • 159.8.59.82:8080

  • 107.182.225.142:8080

  • 110.232.117.186:8080

  • 72.15.201.15:8080

  • 5.9.116.246:8080

  • 79.172.212.216:8080

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\emotet_exe_e4_13cfd306936b3cb7470eb5c5ac209437d267c3ff2875235ebc31d4d146239e4b_2022-03-21__141207.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1488
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_13cfd306936b3cb7470eb5c5ac209437d267c3ff2875235ebc31d4d146239e4b_2022-03-21__141207.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1712

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1712-130-0x0000000002C80000-0x0000000002CCD000-memory.dmp