Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows11-21h2_x64
  • resource
    win11-20251015-en
  • resource tags

    arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    17/10/2025, 16:43

General

  • Target
    _15e9869fff87b5456e40358c52007c9e3f7dbfbe9096aea8c2712e65deb65a5b.dll
  • Size 822KB
  • Sample251017-t8dvxaspcz
  • SHA256 15e9869fff87b5456e40358c52007c9e3f7dbfbe9096aea8c2712e65deb65a5b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch4

C2
  • 149.56.131.28:8080

  • 72.15.201.15:8080

  • 207.148.79.14:8080

  • 82.165.152.127:8080

  • 46.55.222.11:443

  • 213.241.20.155:443

  • 163.44.196.120:8080

  • 51.254.140.238:7080

  • 107.170.39.149:8080

  • 188.44.20.25:443

  • 82.223.21.224:8080

  • 172.104.251.154:8080

  • 164.68.99.3:8080

  • 101.50.0.91:8080

  • 129.232.188.93:443

  • 173.212.193.249:8080

  • 103.132.242.26:8080

  • 186.194.240.217:443

  • 37.187.115.122:8080

  • 91.207.28.33:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 6 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\_15e9869fff87b5456e40358c52007c9e3f7dbfbe9096aea8c2712e65deb65a5b.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4064
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\SHugiQvKJTeXJT\sQrkpidmNhXGZ.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:5828

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4064-0-0x0000000180000000-0x000000018002A000-memory.dmp

        memory/4064-3-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

        memory/4064-4-0x0000000065280000-0x0000000065357000-memory.dmp

        memory/5828-8-0x0000000065280000-0x0000000065357000-memory.dmp