Analysis

  • max time kernel
    14s
  • max time network
    123s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    29/12/2020, 00:04

General

  • Target
    emotet_exe_e3_da284e4f5c663d24cb7e2e202614986f72ac3ef64a2b21cb28313a3e50fa6726_2020-12-29__000300.exe.dll
  • Size 502KB
  • Sample201229-y9e6mr6dn6
  • SHA256 da284e4f5c663d24cb7e2e202614986f72ac3ef64a2b21cb28313a3e50fa6726
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch3

C2
  • 189.34.18.252:8080

  • 189.211.214.19:443

  • 203.157.152.9:7080

  • 157.245.145.87:443

  • 195.159.28.244:8080

  • 202.29.237.113:8080

  • 203.56.191.129:8080

  • 46.32.229.152:8080

  • 103.229.72.197:8080

  • 190.194.12.132:80

  • 157.7.164.178:8081

  • 117.2.139.117:443

  • 183.91.3.63:80

  • 177.254.134.180:80

  • 24.245.65.66:80

  • 223.17.215.76:80

  • 27.78.27.110:443

  • 46.105.131.68:8080

  • 79.133.6.236:8080

  • 58.27.215.3:8080

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\emotet_exe_e3_da284e4f5c663d24cb7e2e202614986f72ac3ef64a2b21cb28313a3e50fa6726_2020-12-29__000300.exe.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3992
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e3_da284e4f5c663d24cb7e2e202614986f72ac3ef64a2b21cb28313a3e50fa6726_2020-12-29__000300.exe.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1668

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1668-3-0x0000000000F40000-0x0000000000F62000-memory.dmp