Analysis

  • max time kernel
    91s
  • max time network
    140s
  • 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, 16:26

General

  • Target

    9915d9aeb7ba8222d48af014c02013c72c3d9d0722f833519131a96006e707ec.dll

  • Size

    745KB

  • MD5

    24888651b9dfe5cf54b1eea3274f4fc4

  • SHA1

    40a3f54ad2ecb5f1173b19e77c15971c451a75f8

  • SHA256

    9915d9aeb7ba8222d48af014c02013c72c3d9d0722f833519131a96006e707ec

  • SHA512

    d57a3f69efe4faa905d879cb0cfa8f09561c850940ba3b0259406d8efa1bdfdba07c1554c60f18e3a180b719e5a13e24f27f3237f021a2687b8bcadcd371f985

  • SSDEEP

    12288:2pFqjrndvdv8yPUBOGuEc54GbOXqqJD2uXyZrxkAGkv2xN71WTxL:2pF2jdx8J654GbOXqfPBmN4Tt

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

172.104.227.98:443

31.207.89.74:8080

46.55.222.11:443

41.76.108.46:8080

103.8.26.103:8080

185.184.25.237:8080

103.8.26.102:8080

203.114.109.124:443

45.118.115.99:8080

178.79.147.66:8080

58.227.42.236:80

45.118.135.203:7080

103.75.201.2:443

195.154.133.20:443

192.254.71.210:443

45.142.114.231:8080

212.237.5.209:443

207.38.84.195:8080

104.251.214.46:8080

212.237.17.99:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9915d9aeb7ba8222d48af014c02013c72c3d9d0722f833519131a96006e707ec.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2860
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\9915d9aeb7ba8222d48af014c02013c72c3d9d0722f833519131a96006e707ec.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2628
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\9915d9aeb7ba8222d48af014c02013c72c3d9d0722f833519131a96006e707ec.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:5056

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2628-0-0x0000000010000000-0x0000000010027000-memory.dmp

    Filesize

    156KB

  • memory/2628-1-0x0000000010000000-0x0000000010027000-memory.dmp

    Filesize

    156KB