Analysis

  • max time kernel
    13s
  • max time network
    125s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    22/12/2020, 06:41

General

  • Target
    emotet_exe_e3_3af8de8ad638629a95f75d7c1ca23ebe090eaf8f9df0dcd895a683bcf0fe236e_2020-12-22__064020.exe.dll
  • Size 327KB
  • Sample201222-kraz1pqlqs
  • SHA256 3af8de8ad638629a95f75d7c1ca23ebe090eaf8f9df0dcd895a683bcf0fe236e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch3

C2
  • 172.193.14.201:80

  • 77.89.249.254:443

  • 203.157.152.9:7080

  • 157.245.145.87:443

  • 195.159.28.244:8080

  • 115.79.195.246:80

  • 163.53.204.180:443

  • 88.119.191.111:80

  • 46.105.131.68:8080

  • 110.37.224.243:80

  • 117.2.139.117:443

  • 172.104.46.84:8080

  • 185.142.236.163:443

  • 37.46.129.215:8080

  • 195.201.56.70:8080

  • 2.82.75.215:80

  • 178.33.167.120:8080

  • 8.4.9.137:8080

  • 203.153.216.178:7080

  • 139.59.12.63:8080

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_3af8de8ad638629a95f75d7c1ca23ebe090eaf8f9df0dcd895a683bcf0fe236e_2020-12-22__064020.exe.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4636
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e3_3af8de8ad638629a95f75d7c1ca23ebe090eaf8f9df0dcd895a683bcf0fe236e_2020-12-22__064020.exe.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:4756

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/4756-3-0x0000000003120000-0x0000000003140000-memory.dmp