Analysis

  • max time kernel
    95s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/11/2024, 21:43

General

  • Target

    859c1897b935687c56c952f188480a4c4982fdffac6e8ed29cefe8a32785a10e.dll

  • Size

    624KB

  • MD5

    5ef46b90f6552d6afdfd83b3e4652803

  • SHA1

    10cf8dfde8ec71fd658472673540c94243c0dcd9

  • SHA256

    859c1897b935687c56c952f188480a4c4982fdffac6e8ed29cefe8a32785a10e

  • SHA512

    5ae16cd135281a1aa38c42a434b1fe9d9e0e894e4b248dbc26377c4d7cb37d5dc2b6938264a6c9596713e2864367144c52c3bc00f6fe9d75a0091d5f9f99b7f9

  • SSDEEP

    12288:Td0saabmsb61ZuV3ZGuyfEgXkvPLEbsWrxD8iP29pi9N9G1DjsgqXXvhhcwEPwqh:68mi61ZuRZGuyfEgXkvPLEbsODYDTVnm

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

131.100.24.231:80

209.59.138.75:7080

103.8.26.103:8080

51.38.71.0:443

212.237.17.99:8080

79.172.212.216:8080

207.38.84.195:8080

104.168.155.129:8080

178.79.147.66:8080

46.55.222.11:443

103.8.26.102:8080

192.254.71.210:443

45.176.232.124:443

203.114.109.124:443

51.68.175.8:8080

58.227.42.236:80

45.142.114.231:8080

217.182.143.207:443

178.63.25.185:443

45.118.115.99:8080

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\859c1897b935687c56c952f188480a4c4982fdffac6e8ed29cefe8a32785a10e.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4680
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\859c1897b935687c56c952f188480a4c4982fdffac6e8ed29cefe8a32785a10e.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3980
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\859c1897b935687c56c952f188480a4c4982fdffac6e8ed29cefe8a32785a10e.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2116

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3980-0-0x0000000002D30000-0x0000000002D56000-memory.dmp

          Filesize

          152KB