Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 21:18

General

  • Target

    8b5765a96f08d8ed4e6d4913fa843ea0bc19d67fcde0689a20b1abfdad5f5143.dll

  • Size

    596KB

  • MD5

    30a038eeae6ae3be40e2af5ec9638530

  • SHA1

    67a9d2a8d4168712d5b95c7dd1b04eedf9a83a81

  • SHA256

    8b5765a96f08d8ed4e6d4913fa843ea0bc19d67fcde0689a20b1abfdad5f5143

  • SHA512

    934e2399817c9e46c9d64420b2712b220b6fc14208c654091d558559ec133650b30adac3aa9b385855f0298f3a6491f93f76d2ecfd4e347c963e771c26ba1abf

  • SSDEEP

    6144:8B4oWMvCBs0YaUG7qJFzR4Dpw0yHz4MmrOfg54hOSRhnID3FQizX5+IgtidXX5+o:8uLMviuaUsqTd45yHz4Mmr/STe5

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

185.244.166.137:443

185.168.130.138:443

59.148.253.194:443

78.46.73.125:443

195.77.239.39:8080

104.131.62.48:8080

69.16.218.101:8080

203.153.216.46:443

195.154.146.35:443

190.90.233.66:443

191.252.103.16:80

37.44.244.177:8080

168.197.250.14:80

116.124.128.206:8080

54.37.228.122:443

159.69.237.188:443

85.214.67.203:8080

210.57.209.142:8080

78.47.204.80:443

185.148.168.220:8080

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 14 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8b5765a96f08d8ed4e6d4913fa843ea0bc19d67fcde0689a20b1abfdad5f5143.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:764
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\8b5765a96f08d8ed4e6d4913fa843ea0bc19d67fcde0689a20b1abfdad5f5143.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2360
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\8b5765a96f08d8ed4e6d4913fa843ea0bc19d67fcde0689a20b1abfdad5f5143.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2360-0-0x0000000000320000-0x0000000000347000-memory.dmp

    Filesize

    156KB