Analysis

  • max time kernel
    122s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/12/2021, 18:13

General

  • Target
    emotet_exe_e5_0e97059a25d9b4e7835814386627e8570074969e81058690204c2550faf32972_2021-12-17__181241.exe.dll
  • Size 653KB
  • Sample211217-wtql9seac8
  • SHA256 26099e7fa189669812ed5117ae4f85463505e563eeece64c085bb8d0ff01ea65
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch5

C2
  • 51.178.61.60:443

  • 168.197.250.14:80

  • 45.79.33.48:8080

  • 196.44.98.190:8080

  • 177.72.80.14:7080

  • 51.210.242.234:8080

  • 185.148.169.10:8080

  • 142.4.219.173:8080

  • 78.47.204.80:443

  • 78.46.73.125:443

  • 37.44.244.177:8080

  • 37.59.209.141:8080

  • 191.252.103.16:80

  • 54.38.242.185:443

  • 85.214.67.203:8080

  • 54.37.228.122:443

  • 207.148.81.119:8080

  • 195.77.239.39:8080

  • 66.42.57.149:443

  • 195.154.146.35:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_0e97059a25d9b4e7835814386627e8570074969e81058690204c2550faf32972_2021-12-17__181241.exe.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1940
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_0e97059a25d9b4e7835814386627e8570074969e81058690204c2550faf32972_2021-12-17__181241.exe.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1900
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_0e97059a25d9b4e7835814386627e8570074969e81058690204c2550faf32972_2021-12-17__181241.exe.dll",Control_RunDLL
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        PID:336

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/336-63-0x00000000003A0000-0x00000000003C8000-memory.dmp

        memory/336-67-0x0000000000490000-0x00000000004B8000-memory.dmp

        memory/336-71-0x0000000000720000-0x0000000000748000-memory.dmp

        memory/336-75-0x0000000002320000-0x0000000002348000-memory.dmp

        memory/336-79-0x0000000002410000-0x0000000002438000-memory.dmp

        memory/336-83-0x0000000002650000-0x0000000002678000-memory.dmp

        memory/1900-55-0x00000000760F1000-0x00000000760F3000-memory.dmp

        memory/1900-56-0x0000000000180000-0x00000000001A4000-memory.dmp

        memory/1900-57-0x00000000002C0000-0x00000000002E8000-memory.dmp