Analysis

  • max time kernel
    153s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/01/2023, 18:47

General

  • Target
    f232e278f50de52e6202c18f1d9711e7.dll
  • Size 831KB
  • Sample230119-xe665sdh21
  • SHA256 01d6ff441bfbf065fe9cc4a6ab5de658cfacfb46467eee4cf55441cbadf6e28c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch5

C2
  • 194.9.172.107:8080

  • 66.42.57.149:443

  • 165.22.73.229:8080

  • 202.29.239.162:443

  • 104.248.225.227:8080

  • 54.38.242.185:443

  • 103.133.214.242:8080

  • 78.47.204.80:443

  • 210.57.209.142:8080

  • 103.41.204.169:8080

  • 118.98.72.86:443

  • 88.217.172.165:8080

  • 87.106.97.83:7080

  • 85.25.120.45:8080

  • 195.77.239.39:8080

  • 37.44.244.177:8080

  • 36.67.23.59:443

  • 160.16.143.191:7080

  • 54.38.143.246:7080

  • 159.69.237.188:443

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f232e278f50de52e6202c18f1d9711e7.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4976
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\JhrflMHGxemn\bxPTHwa.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4832

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4976-132-0x0000000180000000-0x0000000180031000-memory.dmp