Analysis

  • max time kernel
    149s
  • max time network
    149s
  • 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 23:26

General

  • Target

    7f5531bd758da78005d1b11b17dfc54181a2279152847afc546067d1b356d8f7.dll

  • Size

    642KB

  • MD5

    7e6b135388b9dfc1d9d3a0daa1ae693a

  • SHA1

    d4e182854cc7e06739db3059a93db8c7b29a8bc7

  • SHA256

    7f5531bd758da78005d1b11b17dfc54181a2279152847afc546067d1b356d8f7

  • SHA512

    17c19aabbc14ff718cb6ed0d8d25abb47bcfa8bf3c671099dff3729ec0d0a7f91d5c0e6dc8849c3002c2a104720ab225cc7c49bd53d76830a2fda795faa98b2a

  • SSDEEP

    12288:SKErLbWywuqBlzeWJsc4guGuLfGyM6AhPoTVHeo0Wq7giXg:SK8EuqLzeWeKupLxM6MwTfq7

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\7f5531bd758da78005d1b11b17dfc54181a2279152847afc546067d1b356d8f7.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1836
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\7f5531bd758da78005d1b11b17dfc54181a2279152847afc546067d1b356d8f7.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3960
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\7f5531bd758da78005d1b11b17dfc54181a2279152847afc546067d1b356d8f7.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3456

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3960-0-0x0000000002D50000-0x0000000002D78000-memory.dmp

    Filesize

    160KB