Analysis

  • max time kernel
    42s
  • max time network
    146s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    25/10/2020, 18:46

General

  • Target
    99c974a9f853f1a766b3067e3f0aeb79.exe
  • Size 341KB
  • Sample201025-nlvl323krx
  • SHA256 5377074d0f1b46ffcddef754e31369760a253a1d953d1e33ab480e3f014ea56d
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch2

C2
  • 208.180.207.205:80

  • 167.114.153.111:8080

  • 169.50.76.149:8080

  • 87.106.136.232:8080

  • 134.209.36.254:8080

  • 110.145.77.103:80

  • 61.19.246.238:443

  • 218.147.193.146:80

  • 194.4.58.192:7080

  • 123.176.25.234:80

  • 139.99.158.11:443

  • 174.106.122.139:80

  • 137.59.187.107:8080

  • 37.187.72.193:8080

  • 168.235.67.138:7080

  • 190.108.228.27:443

  • 139.59.60.244:8080

  • 184.180.181.202:80

  • 71.72.196.159:80

  • 47.144.21.12:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet Payload 3 IoCs

    Detects Emotet payload in memory.

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\99c974a9f853f1a766b3067e3f0aeb79.exe
    "C:\Users\Admin\AppData\Local\Temp\99c974a9f853f1a766b3067e3f0aeb79.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3868
    • C:\Windows\SysWOW64\psapi\ngccredprov.exe
      "C:\Windows\SysWOW64\psapi\ngccredprov.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:952

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/952-4-0x0000000000790000-0x00000000007AC000-memory.dmp

        memory/3868-0-0x0000000002150000-0x000000000216C000-memory.dmp

        memory/3868-1-0x0000000002170000-0x000000000218B000-memory.dmp