Analysis

  • max time kernel
    159s
  • max time network
    181s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2022, 15:56

General

  • Target
    file.dll
  • Size 855KB
  • Sample221109-tdd77abfeq
  • SHA256 ee16caf8bce403d966b7cabc5a0aeaf1b6a43b05f5c97cd8cb2d544dbcd1c56c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch4

C2
  • 45.235.8.30:8080

  • 94.23.45.86:4143

  • 119.59.103.152:8080

  • 169.60.181.70:8080

  • 164.68.99.3:8080

  • 172.105.226.75:8080

  • 107.170.39.149:8080

  • 206.189.28.199:8080

  • 1.234.2.232:8080

  • 188.44.20.25:443

  • 186.194.240.217:443

  • 103.43.75.120:443

  • 149.28.143.92:443

  • 159.89.202.34:443

  • 209.97.163.214:443

  • 183.111.227.137:8080

  • 129.232.188.93:443

  • 139.59.126.41:443

  • 110.232.117.186:8080

  • 139.59.56.73:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • 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\file.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1988
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\GvyGxkEmyVtrfC\iMBcBsfsdsEUOP.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4476

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1988-132-0x0000000180000000-0x000000018002F000-memory.dmp