Analysis

  • max time kernel
    93s
  • max time network
    147s
  • 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 19:54

General

  • Target

    56aaa2c509e13e81ff4149d851cf0452f8de37da2b1e075e96a8faa7b1881390.dll

  • Size

    636KB

  • MD5

    42f5ab46b777530047e120ef74831b29

  • SHA1

    560fcb494b6549a281ca63029d1b38c67dfbe02b

  • SHA256

    56aaa2c509e13e81ff4149d851cf0452f8de37da2b1e075e96a8faa7b1881390

  • SHA512

    c0c73eff47f66206dbe4b9339ef0ee7082d9eccd50f70dc9e4a9411303eebfa08a129075651a227658cff58edf8f5b2e92ec75f3bc9301082e2a21308a61d789

  • SSDEEP

    12288:hF8kySLmsbWV5WlvAuyfEgXkvPLEbs2gu1D0iv+9Ne1SGBkkQxCej+6IvUDEPwqh:wMmiWV5W5AuyfEgXkvPLEbsGDIfkLQxQ

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

45.138.98.34:80

69.16.218.101:8080

51.210.242.234:8080

185.148.168.220:8080

142.4.219.173:8080

54.38.242.185:443

191.252.103.16:80

104.131.62.48:8080

62.171.178.147:8080

217.182.143.207:443

168.197.250.14:80

37.44.244.177:8080

66.42.57.149:443

210.57.209.142:8080

159.69.237.188:443

116.124.128.206:8080

128.199.192.135:8080

195.154.146.35:443

185.148.168.15:8080

195.77.239.39:8080

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\56aaa2c509e13e81ff4149d851cf0452f8de37da2b1e075e96a8faa7b1881390.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2780
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\56aaa2c509e13e81ff4149d851cf0452f8de37da2b1e075e96a8faa7b1881390.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4040
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\56aaa2c509e13e81ff4149d851cf0452f8de37da2b1e075e96a8faa7b1881390.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:992

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4040-0-0x0000000000B50000-0x0000000000B78000-memory.dmp

    Filesize

    160KB