Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    22/12/2020, 17:07

General

  • Target
    ocjel.kjy.dll
  • Size 244KB
  • Sample201222-6ntefqs1fn
  • SHA256 842ce7b67644c8a775d6e5f5ce5b18239495c721164bf790faf663abbe7397a6
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch1

C2
  • 184.66.18.83:80

  • 202.187.222.40:80

  • 167.71.148.58:443

  • 211.215.18.93:8080

  • 1.234.65.61:80

  • 80.15.100.37:80

  • 155.186.9.160:80

  • 172.104.169.32:8080

  • 110.39.162.2:443

  • 12.162.84.2:8080

  • 181.136.190.86:80

  • 68.183.190.199:8080

  • 191.223.36.170:80

  • 190.45.24.210:80

  • 81.213.175.132:80

  • 181.120.29.49:80

  • 82.76.111.249:443

  • 177.23.7.151:80

  • 95.76.153.115:80

  • 93.148.247.169:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ocjel.kjy.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3996
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ocjel.kjy.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:3880

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3880-3-0x00000000032B0000-0x00000000032D2000-memory.dmp