Analysis

  • max time kernel
    117s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    25/01/2022, 15:18

General

  • Target
    emotet_exe_e4_7d1a2be679bf46641cbc3ae3a7eed5ca26e658861ba4e53a8148a6c676eb2e89_2022-01-25__151738.dll
  • Size 660KB
  • Sample220125-spqjxsaag6
  • SHA256 7d1a2be679bf46641cbc3ae3a7eed5ca26e658861ba4e53a8148a6c676eb2e89
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch4

C2
  • 51.77.82.125:443

  • 69.197.160.180:8080

  • 103.75.201.2:443

  • 173.212.193.249:8080

  • 45.118.135.203:7080

  • 45.118.115.99:8080

  • 162.243.175.63:443

  • 192.254.71.210:443

  • 50.116.54.215:443

  • 51.38.71.0:443

  • 138.185.72.26:8080

  • 131.100.24.231:80

  • 212.237.5.209:443

  • 209.59.138.75:7080

  • 176.104.106.96:8080

  • 107.182.225.142:8080

  • 45.142.114.231:8080

  • 212.237.56.116:7080

  • 207.38.84.195:8080

  • 158.69.222.101:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_7d1a2be679bf46641cbc3ae3a7eed5ca26e658861ba4e53a8148a6c676eb2e89_2022-01-25__151738.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:960
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_7d1a2be679bf46641cbc3ae3a7eed5ca26e658861ba4e53a8148a6c676eb2e89_2022-01-25__151738.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1620
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_7d1a2be679bf46641cbc3ae3a7eed5ca26e658861ba4e53a8148a6c676eb2e89_2022-01-25__151738.dll",DllRegisterServer
        3⤵
          PID:1796

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/960-54-0x000007FEFB711000-0x000007FEFB713000-memory.dmp

          memory/1620-55-0x0000000075D61000-0x0000000075D63000-memory.dmp

          memory/1620-56-0x0000000000520000-0x0000000000545000-memory.dmp