Analysis

  • max time kernel
    140s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2024, 19:12

General

  • Target

    c781eec81c69da790f5c487c0b0560c5e855b1a659791a10418efcf5a6df20f5.dll

  • Size

    649KB

  • MD5

    e3e94de0812345ee337d710b8a03b783

  • SHA1

    93444e1a79372cf353db0aa7bf7acc7710b46434

  • SHA256

    c781eec81c69da790f5c487c0b0560c5e855b1a659791a10418efcf5a6df20f5

  • SHA512

    a488d7e98d3eb4aa8aa8c744f9c89b7aaf630c5a6e4b7dc53c04b8d8931ea64c8105f93be84d2daf6c8f98d03ee41752c1572e431476fa24d6ceaf7661ba12a6

  • SSDEEP

    12288:AZA6cc2TVra6d9aaNlm+TrzN2oYF1VC4NKy8YN6oQLYylOjTlTkZBVkU8QNGa:AZA6cc2Vd9aaOoQWZy8YYoQLYylbnkUJ

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

94.23.45.86:4143

129.232.188.93:443

213.241.20.155:443

197.242.150.244:8080

172.104.251.154:8080

46.55.222.11:443

82.223.21.224:8080

5.9.116.246:8080

1.234.2.232:8080

146.59.226.45:443

160.16.142.56:8080

115.68.227.76:8080

72.15.201.15:8080

188.44.20.25:443

185.4.135.165:8080

103.132.242.26:8080

173.212.193.249:8080

163.44.196.120:8080

183.111.227.137:8080

149.56.131.28:8080

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\c781eec81c69da790f5c487c0b0560c5e855b1a659791a10418efcf5a6df20f5.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4968
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\NRDQZOGhhbqtyS\QsApvOYAgv.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2916

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2916-9-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-10-0x0000000000400000-0x00000000004A9000-memory.dmp

    Filesize

    676KB

  • memory/2916-11-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-13-0x0000000000400000-0x00000000004A9000-memory.dmp

    Filesize

    676KB

  • memory/2916-24-0x0000000000400000-0x00000000004A9000-memory.dmp

    Filesize

    676KB

  • memory/4968-0-0x0000000180000000-0x000000018002A000-memory.dmp

    Filesize

    168KB

  • memory/4968-3-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

    Filesize

    2.0MB

  • memory/4968-4-0x0000000000400000-0x00000000004A9000-memory.dmp

    Filesize

    676KB

  • memory/4968-8-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

    Filesize

    2.0MB